Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Oct. 20, 2023, 5:33 p.m.	Oct. 20, 2023, 5:35 p.m.

Size	233.5KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5	`7910bff79818720386ddbf4fa2d00b3c`
SHA256	`4e703723a6acb20642af180b6a912a49653eae4bff2008f56b35e79a4e45a269`
CRC32	`CB497517`
ssdeep	`3072:YOSI2I7txG68nYrugMZJMfsciIpuKNtrUQlAK3qSjYPS+IAXb3Ixi5eFrgurIlNb:hvG68YrvM80ypnjAedo3qiGUY2ChzI`
Yara	Malicious_Packer_Zero - Malicious Packer Network_Downloader - File Downloader PE_Header_Zero - PE File Signature IsPE32 - (no description)

bQK0.exe "C:\Users\test22\AppData\Local\Temp\bQK0.exe"
2552
- bQK0.exe C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\pjzvgzuhkrjcakmvyovlq"
  2740
- bQK0.exe C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\rdeghrnbyzbhcqbziyimbfufk"
  2824
- bQK0.exe C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\cfszhcxdmhuumexdzjcgdkpwtoje"
  2888
- bQK0.exe C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\wmgqeikgzeynyfbj"
  2988
- bQK0.exe C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\goljebuivmqsblpnjgda"
  3048
- bQK0.exe C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\riybftfbjuixlrdztrquhki"
  908

Name	Response	Post-Analysis Lookup
geoplugin.net	A 178.237.33.50	178.237.33.50
salwanazeeze.duckdns.org	A 172.111.167.99	172.111.167.99

IP Address	Status	Action
164.124.101.2	Active	Moloch
172.111.167.99	Active	Moloch
178.237.33.50	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.101:59002 -> 164.124.101.2:53	2042936	ET INFO DYNAMIC_DNS Query to a *.duckdns .org Domain	Potentially Bad Traffic
UDP 192.168.56.101:59002 -> 164.124.101.2:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
TCP 192.168.56.101:49161 -> 172.111.167.99:9595	2036594	ET JA3 Hash - Remcos 3.x TLS Connection	Malware Command and Control Activity Detected
TCP 192.168.56.101:49163 -> 172.111.167.99:9595	2036594	ET JA3 Hash - Remcos 3.x TLS Connection	Malware Command and Control Activity Detected
TCP 192.168.56.101:49164 -> 172.111.167.99:9595	2036594	ET JA3 Hash - Remcos 3.x TLS Connection	Malware Command and Control Activity Detected

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLS 1.3 192.168.56.101:49161 172.111.167.99:9595	None	None	None
TLS 1.3 192.168.56.101:49163 172.111.167.99:9595	None	None	None
TLS 1.3 192.168.56.101:49164 172.111.167.99:9595	None	None	None

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameA Oct. 20, 2023, 5:33 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Oct. 20, 2023, 5:33 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Oct. 20, 2023, 5:33 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Oct. 20, 2023, 5:33 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Oct. 20, 2023, 5:33 p.m.			0	0
IsDebuggerPresent Oct. 20, 2023, 5:33 p.m.			0	0

Tries to locate where the browsers are installed (1 event)

file	C:\Program Files (x86)\Mozilla Firefox\nss3.dll

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx Oct. 20, 2023, 5:33 p.m.		1	1	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

GET method with no useragent header

suspicious_request

GET http://geoplugin.net/json.gp

Connects to a Dynamic DNS Domain (1 event)

domain

salwanazeeze.duckdns.org

Performs some HTTP requests (1 event)

request

GET http://geoplugin.net/json.gp

Allocates read-write-execute memory (usually to unpack itself) (9 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 20, 2023, 5:33 p.m.	process_identifier: 2552 region_size: 102400 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x10000000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 20, 2023, 5:33 p.m.	process_identifier: 2552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 32768 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x10001000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 20, 2023, 5:33 p.m.	process_identifier: 2552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x10017000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 20, 2023, 5:33 p.m.	process_identifier: 2740 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 20, 2023, 5:33 p.m.	process_identifier: 2824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 20, 2023, 5:33 p.m.	process_identifier: 2888 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 20, 2023, 5:33 p.m.	process_identifier: 2988 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 20, 2023, 5:33 p.m.	process_identifier: 3048 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 20, 2023, 5:33 p.m.	process_identifier: 908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 process_handle: 0xffffffff	1

A process attempted to delay the analysis task. (1 event)

description

bQK0.exe tried to sleep 366 seconds, actually delayed analysis time by 366 seconds

Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation (6 events)

Time & API	Arguments	Status	Return
GetDiskFreeSpaceW Oct. 20, 2023, 5:33 p.m.	number_of_free_clusters: 8362495 sectors_per_cluster: 8362495 bytes_per_sector: 512 root_path: C: total_number_of_clusters: 8362495	1	1
GetDiskFreeSpaceW Oct. 20, 2023, 5:33 p.m.	number_of_free_clusters: 8362495 sectors_per_cluster: 8362495 bytes_per_sector: 512 root_path: C: total_number_of_clusters: 8362495	1	1
GetDiskFreeSpaceW Oct. 20, 2023, 5:33 p.m.	number_of_free_clusters: 8362495 sectors_per_cluster: 8362495 bytes_per_sector: 512 root_path: C: total_number_of_clusters: 8362495	1	1
GetDiskFreeSpaceW Oct. 20, 2023, 5:33 p.m.	number_of_free_clusters: 8362495 sectors_per_cluster: 8362495 bytes_per_sector: 512 root_path: C: total_number_of_clusters: 8362495	1	1
GetDiskFreeSpaceW Oct. 20, 2023, 5:33 p.m.	number_of_free_clusters: 8362495 sectors_per_cluster: 8362495 bytes_per_sector: 512 root_path: C: total_number_of_clusters: 8362495	1	1
GetDiskFreeSpaceW Oct. 20, 2023, 5:33 p.m.	number_of_free_clusters: 8362495 sectors_per_cluster: 8362495 bytes_per_sector: 512 root_path: C: total_number_of_clusters: 8362495	1	1

Steals private information from local Internet browsers (40 events)

file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\WidevineCdm\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Web Data-journal
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\BrowserMetrics\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data-wal
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\PepperFlash\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\FileTypePolicies\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\SwReporter\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\OriginTrials\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\OriginTrials\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Local State
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\pnacl\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\CertificateTransparency\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\PnaclTranslationCache\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\ShaderCache\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\BrowserMetrics\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\FileTypePolicies\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\CertificateRevocation\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\pnacl\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Subresource Filter\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\SSLErrorAssistant\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\SSLErrorAssistant\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\CertificateRevocation\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\CertificateTransparency\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Subresource Filter\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Crashpad\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Web Data-wal
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Safe Browsing\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\PnaclTranslationCache\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data-journal
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\ShaderCache\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Safe Browsing\Web Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Crashpad\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\PepperFlash\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\SwReporter\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\WidevineCdm\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera\wand.dat
file	C:\Users\test22\AppData\Roaming\Opera\Opera7\profile\wand.dat
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Login Data

Searches running processes potentially to identify processes for sandbox evasion, code injection or memory dumping (39 events)

Time & API	Arguments	Status	Return
Process32FirstW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: [System Process] process_identifier: 0	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: System process_identifier: 4	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: smss.exe process_identifier: 224	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: csrss.exe process_identifier: 304	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: wininit.exe process_identifier: 352	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: csrss.exe process_identifier: 360	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: winlogon.exe process_identifier: 400	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: services.exe process_identifier: 444	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: lsass.exe process_identifier: 460	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: lsm.exe process_identifier: 468	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 572	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 652	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 724	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 784	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 832	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: audiodg.exe process_identifier: 900	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 992	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 292	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: spoolsv.exe process_identifier: 324	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 1048	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: srvany.exe process_identifier: 1284	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: KMService.exe process_identifier: 1436	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: conhost.exe process_identifier: 1448	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: taskhost.exe process_identifier: 1600	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: sppsvc.exe process_identifier: 1820	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 1896	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: dwm.exe process_identifier: 1260	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: explorer.exe process_identifier: 1452	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: pw.exe process_identifier: 988	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: SearchIndexer.exe process_identifier: 1160	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: SearchProtocolHost.exe process_identifier: 936	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: SearchFilterHost.exe process_identifier: 2000	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: mobsync.exe process_identifier: 2284	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: pw.exe process_identifier: 2328	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: taskhost.exe process_identifier: 2376	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: bQK0.exe process_identifier: 2552	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: bQK0.exe process_identifier: 2740	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: bQK0.exe process_identifier: 2988	1	1
Process32NextW Oct. 20, 2023, 5:33 p.m.	snapshot_handle: 0x00000130 process_name: bQK0.exe process_identifier: 908	1	1

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x00035800', u'virtual_address': u'0x0004f000', u'entropy': 7.935728293217007, u'name': u'UPX1', u'virtual_size': u'0x00036000'}

entropy

7.93572829322

description

A section with a high entropy has been found

entropy

0.920430107527

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Oct. 20, 2023, 5:33 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Oct. 20, 2023, 5:33 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (50 out of 54 events)

description	Take ScreenShot	rule	ScreenShot
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Take ScreenShot	rule	ScreenShot
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Take ScreenShot	rule	ScreenShot
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Take ScreenShot	rule	ScreenShot
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Take ScreenShot	rule	ScreenShot
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Take ScreenShot	rule	ScreenShot
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active

Queries for potentially installed applications (2 events)

Time & API	Arguments	Status	Return	Repeated
RegOpenKeyExA Oct. 20, 2023, 5:33 p.m.	regkey_r: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Trillian base_handle: 0x80000002 key_handle: 0x00000000 options: 0 access: 0x00020019 regkey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Trillian		2	0
RegOpenKeyExA Oct. 20, 2023, 5:33 p.m.	regkey_r: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Trillian base_handle: 0x80000002 key_handle: 0x00000000 options: 0 access: 0x00020019 regkey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Trillian		2	0

The executable is compressed using UPX (2 events)

section	UPX0				description	Section name indicates UPX
section	UPX1				description	Section name indicates UPX

Harvests information related to installed instant messenger clients (5 events)

file	C:\Users\test22\AppData\Roaming\Digsby\digsby.dat
file	C:\Users\test22\AppData\Roaming\MySpace\IM\users.txt
registry	HKEY_CURRENT_USER\Software\America Online\AIM6\Passwords
registry	HKEY_CURRENT_USER\Software\Google\Google Talk\Accounts
registry	HKEY_CURRENT_USER\Software\Paltalk

Creates a windows hook that monitors keyboard input (keylogger) (1 event)

Time & API	Arguments	Status	Return	Repeated
SetWindowsHookExA Oct. 20, 2023, 5:33 p.m.	thread_identifier: 0 callback_function: 0x0040a2a4 hook_identifier: 13 (WH_KEYBOARD_LL) module_address: 0x00400000	1	5702025	0

Harvests credentials from local email clients (6 events)

registry	HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts
registry	HKEY_CURRENT_USER\Software\Microsoft\Windows Live Mail
registry	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles
registry	HKEY_CURRENT_USER\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts
registry	HKEY_LOCAL_MACHINE\Software\Mozilla\Mozilla Thunderbird
registry	HKEY_CURRENT_USER\Software\Google\Google Talk\Accounts

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (12 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2552 called NtSetContextThread to modify thread in remote process 2740
Process injection	Process 2552 called NtSetContextThread to modify thread in remote process 2824
Process injection	Process 2552 called NtSetContextThread to modify thread in remote process 2888
Process injection	Process 2552 called NtSetContextThread to modify thread in remote process 2988
Process injection	Process 2552 called NtSetContextThread to modify thread in remote process 3048
Process injection	Process 2552 called NtSetContextThread to modify thread in remote process 908
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4678260 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000001e0 process_identifier: 2740	1	0	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4543032 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000001e0 process_identifier: 2824	1	0	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4334086 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000001e0 process_identifier: 2888	1	0	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4678260 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002f8 process_identifier: 2988	1	0	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4543032 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002f8 process_identifier: 3048	1	0	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4334086 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002f8 process_identifier: 908	1	0	0

Resumed a suspended thread in a remote process potentially indicative of process injection (12 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2552 resumed a thread in remote process 2740
Process injection	Process 2552 resumed a thread in remote process 2824
Process injection	Process 2552 resumed a thread in remote process 2888
Process injection	Process 2552 resumed a thread in remote process 2988
Process injection	Process 2552 resumed a thread in remote process 3048
Process injection	Process 2552 resumed a thread in remote process 908
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000001e0 suspend_count: 1 process_identifier: 2740	1	0	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000001e0 suspend_count: 1 process_identifier: 2824	1	0	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000001e0 suspend_count: 1 process_identifier: 2888	1	0	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000002f8 suspend_count: 1 process_identifier: 2988	1	0	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000002f8 suspend_count: 1 process_identifier: 3048	1	0	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000002f8 suspend_count: 1 process_identifier: 908	1	0	0

Executed a process and injected code into it, probably while unpacking (40 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW Oct. 20, 2023, 5:33 p.m.	thread_identifier: 2744 thread_handle: 0x000001e0 process_identifier: 2740 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\pjzvgzuhkrjcakmvyovlq" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002f8	1	1
NtGetContextThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000001e0	1	0
NtUnmapViewOfSection Oct. 20, 2023, 5:33 p.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2740 process_handle: 0x000002f8	1	0
NtMapViewOfSection Oct. 20, 2023, 5:33 p.m.	section_handle: 0x000001dc process_identifier: 2740 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 491520 process_handle: 0x000002f8	1	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4678260 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000001e0 process_identifier: 2740	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000001e0 suspend_count: 1 process_identifier: 2740	1	0
CreateProcessInternalW Oct. 20, 2023, 5:33 p.m.	thread_identifier: 2828 thread_handle: 0x000001e0 process_identifier: 2824 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\rdeghrnbyzbhcqbziyimbfufk" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002f8	1	1
NtGetContextThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000001e0	1	0
NtUnmapViewOfSection Oct. 20, 2023, 5:33 p.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2824 process_handle: 0x000002f8	1	0
NtMapViewOfSection Oct. 20, 2023, 5:33 p.m.	section_handle: 0x00000350 process_identifier: 2824 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 356352 process_handle: 0x000002f8	1	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4543032 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000001e0 process_identifier: 2824	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000001e0 suspend_count: 1 process_identifier: 2824	1	0
CreateProcessInternalW Oct. 20, 2023, 5:33 p.m.	thread_identifier: 2892 thread_handle: 0x000001e0 process_identifier: 2888 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\cfszhcxdmhuumexdzjcgdkpwtoje" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002f8	1	1
NtGetContextThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000001e0	1	0
NtUnmapViewOfSection Oct. 20, 2023, 5:33 p.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2888 process_handle: 0x000002f8	1	0
NtMapViewOfSection Oct. 20, 2023, 5:33 p.m.	section_handle: 0x00000360 process_identifier: 2888 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 147456 process_handle: 0x000002f8	1	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4334086 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000001e0 process_identifier: 2888	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000001e0 suspend_count: 1 process_identifier: 2888	1	0
CreateProcessInternalW Oct. 20, 2023, 5:33 p.m.	thread_identifier: 2992 thread_handle: 0x000002f8 process_identifier: 2988 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\wmgqeikgzeynyfbj" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000001e0	1	1
NtGetContextThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000002f8	1	0
NtUnmapViewOfSection Oct. 20, 2023, 5:33 p.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2988 process_handle: 0x000001e0	1	0
NtMapViewOfSection Oct. 20, 2023, 5:33 p.m.	section_handle: 0x00000364 process_identifier: 2988 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 491520 process_handle: 0x000001e0	1	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4678260 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002f8 process_identifier: 2988	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000002f8 suspend_count: 1 process_identifier: 2988	1	0
CreateProcessInternalW Oct. 20, 2023, 5:33 p.m.	thread_identifier: 3052 thread_handle: 0x000002f8 process_identifier: 3048 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\goljebuivmqsblpnjgda" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000001e0	1	1
NtGetContextThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000002f8	1	0
NtUnmapViewOfSection Oct. 20, 2023, 5:33 p.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 3048 process_handle: 0x000001e0	1	0
NtMapViewOfSection Oct. 20, 2023, 5:33 p.m.	section_handle: 0x00000368 process_identifier: 3048 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 356352 process_handle: 0x000001e0	1	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4543032 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002f8 process_identifier: 3048	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000002f8 suspend_count: 1 process_identifier: 3048	1	0
CreateProcessInternalW Oct. 20, 2023, 5:33 p.m.	thread_identifier: 2072 thread_handle: 0x000002f8 process_identifier: 908 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\bQK0.exe /stext "C:\Users\test22\AppData\Local\Temp\riybftfbjuixlrdztrquhki" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000001e0	1	1
NtGetContextThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000002f8	1	0
NtUnmapViewOfSection Oct. 20, 2023, 5:33 p.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 908 process_handle: 0x000001e0	1	0
NtMapViewOfSection Oct. 20, 2023, 5:33 p.m.	section_handle: 0x0000036c process_identifier: 908 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 147456 process_handle: 0x000001e0	1	0
NtSetContextThread Oct. 20, 2023, 5:33 p.m.	registers.eip: 1995571652 registers.esp: 1638384 registers.edi: 0 registers.eax: 4334086 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002f8 process_identifier: 908	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000002f8 suspend_count: 1 process_identifier: 908	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x00000108 suspend_count: 1 process_identifier: 2740	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000000fc suspend_count: 1 process_identifier: 2824	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x00000108 suspend_count: 1 process_identifier: 2988	1	0
NtResumeThread Oct. 20, 2023, 5:33 p.m.	thread_handle: 0x000000fc suspend_count: 1 process_identifier: 3048	1	0

File has been identified by 63 AntiVirus engines on VirusTotal as malicious (50 out of 63 events)

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Remcos.4!c
Elastic	malicious (moderate confidence)
MicroWorld-eScan	Generic.Dacic.A9349469.A.22A3A635
ClamAV	Win.Trojan.Remcos-9841897-0
FireEye	Generic.mg.7910bff798187203
CAT-QuickHeal	Trojan.GenericRI.S31067642
Skyhigh	BehavesLike.Win32.Generic.dc
McAfee	Artemis!7910BFF79818
Malwarebytes	Malware.AI.4238095733
Zillya	Trojan.Rescoms.Win32.1480
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 0053ba121 )
Alibaba	Backdoor:Win32/Remcos.b4859f3a
K7GW	Trojan ( 0053ba121 )
Cybereason	malicious.bee882
Arcabit	Generic.Dacic.A9349469.A.22A3A635
BitDefenderTheta	Gen:NN.ZexaF.36738.omGfa03dPcgi
VirIT	Trojan.Win32.Genus.TCT
Symantec	Trojan.Remcos
ESET-NOD32	a variant of Win32/Rescoms.B
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Backdoor.Win32.Remcos.gen
BitDefender	Generic.Dacic.A9349469.A.22A3A635
NANO-Antivirus	Trojan.Win32.Remcos.kakzkh
Avast	Win32:RATX-gen [Trj]
Tencent	Malware.Win32.Gencirc.10bf34ec
Emsisoft	Generic.Dacic.A9349469.A.22A3A635 (B)
Baidu	Win32.Trojan.Kryptik.awm
F-Secure	Backdoor.BDS/Backdoor.Gen
DrWeb	Trojan.DownLoader46.4974
VIPRE	Generic.Dacic.A9349469.A.22A3A635
TrendMicro	Backdoor.Win32.REMCOS.YXDJSZ
Trapmine	malicious.high.ml.score
Sophos	Mal/Emogen-Y
Ikarus	Backdoor.Remcos
Jiangmin	Backdoor.Remcos.dwr
Webroot	W32.Trojan.Remcos
Google	Detected
Avira	BDS/Backdoor.Gen
Antiy-AVL	Trojan[Backdoor]/Win32.Rescoms.b
Kingsoft	malware.kb.b.989
Gridinsoft	Trojan.Win32.Remcos.bot
Microsoft	Trojan:Win32/Remcos!ic
ViRobot	Trojan.Win.Z.Remcos.239104
ZoneAlarm	HEUR:Backdoor.Win32.Remcos.gen
GData	Generic.Dacic.A9349469.A.22A3A635
Varist	W32/Trojan.GCT.gen!Eldorado
AhnLab-V3	Trojan/Win.QA.C5376648

bQK0.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All