Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Sept. 12, 2023, 7:40 a.m.	Sept. 12, 2023, 7:43 a.m.

Size	483.0KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`12cd1835961c603957c2a740689664b1`
SHA256	`b96df82e2a9e14b2854a68e6645598e494aa818801a18384f2d81a2ff514824e`
CRC32	`8BB577A7`
ssdeep	`6144:ku/TwNrjB5ikgxx+bdPoWYnRmCgEVAWK9goN1dFv/xpM9rsAOZZpAXNc7jbv:ku7wNB5iedQ1RmPEVAWONjpcs/Zp3bv`
Yara	Malicious_Library_Zero - Malicious_Library UPX_Zero - UPX packed file infoStealer_browser_b_Zero - browser info stealer Network_Downloader - File Downloader PE_Header_Zero - PE File Signature Malicious_Packer_Zero - Malicious Packer IsPE32 - (no description) Generic_Malware_Zero - Generic Malware OS_Processor_Check_Zero - OS Processor Check

WUDFHost.exe "C:\Users\test22\AppData\Local\Temp\WUDFHost.exe"
2548
- WUDFHost.exe C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\fcczemupolqwdnhtanj"
  2756
- WUDFHost.exe C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\hwhsffejctibntexryvfse"
  2816
- WUDFHost.exe C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\rznkgxplqbaophsbaiqhcrucke"
  2880
- WUDFHost.exe C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\wioudwuqzfxmmokll"
  3008
- WUDFHost.exe C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\zkbfehfrnnprougxuqdvg"
  3068
- WUDFHost.exe C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\jegxezqlbwheyjublbqwjwpt"
  2088

Name	Response	Post-Analysis Lookup
geoplugin.net	A 178.237.33.50	178.237.33.50
severm.duckdns.org	A 185.156.174.115

IP Address	Status	Action
164.124.101.2	Active	Moloch
178.237.33.50	Active	Moloch
185.156.174.115	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 192.168.56.101:49163 -> 185.156.174.115:53143	2036594	ET JA3 Hash - Remcos 3.x TLS Connection	Malware Command and Control Activity Detected
TCP 192.168.56.101:49161 -> 185.156.174.115:53143	2036594	ET JA3 Hash - Remcos 3.x TLS Connection	Malware Command and Control Activity Detected

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLS 1.3 192.168.56.101:49163 185.156.174.115:53143	None	None	None
TLS 1.3 192.168.56.101:49161 185.156.174.115:53143	None	None	None

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameA Sept. 12, 2023, 7:40 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Sept. 12, 2023, 7:40 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Sept. 12, 2023, 7:40 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Sept. 12, 2023, 7:40 a.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 Sept. 12, 2023, 7:40 a.m.			0	0
IsDebuggerPresent Sept. 12, 2023, 7:40 a.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 Sept. 12, 2023, 7:40 a.m.		1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)

section

.gfids

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

severm.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 Sept. 12, 2023, 7:40 a.m.	process_identifier: 2548 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 Sept. 12, 2023, 7:40 a.m.	process_identifier: 2548 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 Sept. 12, 2023, 7:40 a.m.	process_identifier: 2548 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 Sept. 12, 2023, 7:40 a.m.	process_identifier: 2756 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 Sept. 12, 2023, 7:40 a.m.	process_identifier: 2816 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 Sept. 12, 2023, 7:40 a.m.	process_identifier: 2880 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 Sept. 12, 2023, 7:40 a.m.	process_identifier: 3008 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 Sept. 12, 2023, 7:40 a.m.	process_identifier: 3068 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 Sept. 12, 2023, 7:40 a.m.	process_identifier: 2088 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

WUDFHost.exe tried to sleep 361 seconds, actually delayed analysis time by 361 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 Sept. 12, 2023, 7:40 a.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 Sept. 12, 2023, 7:40 a.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 Sept. 12, 2023, 7:40 a.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 Sept. 12, 2023, 7:40 a.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 Sept. 12, 2023, 7:40 a.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 Sept. 12, 2023, 7:40 a.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 (29 events)

Time & API	Arguments	Status	Return
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: smss.exe process_identifier: 224	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: csrss.exe process_identifier: 360	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 572	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 652	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 724	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 784	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 832	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: audiodg.exe process_identifier: 900	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 992	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 292	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: spoolsv.exe process_identifier: 324	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 1048	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: srvany.exe process_identifier: 1284	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: KMService.exe process_identifier: 1436	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: conhost.exe process_identifier: 1448	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: taskhost.exe process_identifier: 1600	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: sppsvc.exe process_identifier: 1820	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: svchost.exe process_identifier: 1896	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: dwm.exe process_identifier: 1260	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: explorer.exe process_identifier: 1452	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: pw.exe process_identifier: 988	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: SearchIndexer.exe process_identifier: 1160	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: SearchProtocolHost.exe process_identifier: 936	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: SearchFilterHost.exe process_identifier: 2000	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: pw.exe process_identifier: 2320	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: taskhost.exe process_identifier: 2372	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: WUDFHost.exe process_identifier: 2548	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: WUDFHost.exe process_identifier: 2756	1	1
Process32NextW Sept. 12, 2023, 7:40 a.m.	snapshot_handle: 0x00000130 process_name: WUDFHost.exe process_identifier: 3008	1	1

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Sept. 12, 2023, 7:40 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Sept. 12, 2023, 7:40 a.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 Sept. 12, 2023, 7:40 a.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 Sept. 12, 2023, 7:40 a.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

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\hwhsffejctibntexryvfse

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 Sept. 12, 2023, 7:40 a.m.	thread_identifier: 0 callback_function: 0x0040a2a4 hook_identifier: 13 (WH_KEYBOARD_LL) module_address: 0x00400000	1	1245585	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 2548 called NtSetContextThread to modify thread in remote process 2756
Process injection	Process 2548 called NtSetContextThread to modify thread in remote process 2816
Process injection	Process 2548 called NtSetContextThread to modify thread in remote process 2880
Process injection	Process 2548 called NtSetContextThread to modify thread in remote process 3008
Process injection	Process 2548 called NtSetContextThread to modify thread in remote process 3068
Process injection	Process 2548 called NtSetContextThread to modify thread in remote process 2088
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x000001c4 process_identifier: 2756	1	0	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x000001c4 process_identifier: 2816	1	0	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x000001c4 process_identifier: 2880	1	0	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x00000334 process_identifier: 3008	1	0	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x00000334 process_identifier: 3068	1	0	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x00000334 process_identifier: 2088	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 2548 resumed a thread in remote process 2756
Process injection	Process 2548 resumed a thread in remote process 2816
Process injection	Process 2548 resumed a thread in remote process 2880
Process injection	Process 2548 resumed a thread in remote process 3008
Process injection	Process 2548 resumed a thread in remote process 3068
Process injection	Process 2548 resumed a thread in remote process 2088
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000001c4 suspend_count: 1 process_identifier: 2756	1	0	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000001c4 suspend_count: 1 process_identifier: 2816	1	0	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000001c4 suspend_count: 1 process_identifier: 2880	1	0	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 3008	1	0	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 3068	1	0	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 2088	1	0	0

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

Time & API	Arguments	Status	Return
CreateProcessInternalW Sept. 12, 2023, 7:40 a.m.	thread_identifier: 2760 thread_handle: 0x000001c4 process_identifier: 2756 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\fcczemupolqwdnhtanj" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002d0	1	1
NtGetContextThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000001c4	1	0
NtUnmapViewOfSection Sept. 12, 2023, 7:40 a.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2756 process_handle: 0x000002d0	1	0
NtMapViewOfSection Sept. 12, 2023, 7:40 a.m.	section_handle: 0x0000034c process_identifier: 2756 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 491520 process_handle: 0x000002d0	1	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x000001c4 process_identifier: 2756	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000001c4 suspend_count: 1 process_identifier: 2756	1	0
CreateProcessInternalW Sept. 12, 2023, 7:40 a.m.	thread_identifier: 2820 thread_handle: 0x000001c4 process_identifier: 2816 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\hwhsffejctibntexryvfse" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002d0	1	1
NtGetContextThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000001c4	1	0
NtUnmapViewOfSection Sept. 12, 2023, 7:40 a.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2816 process_handle: 0x000002d0	1	0
NtMapViewOfSection Sept. 12, 2023, 7:40 a.m.	section_handle: 0x00000350 process_identifier: 2816 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 356352 process_handle: 0x000002d0	1	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x000001c4 process_identifier: 2816	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000001c4 suspend_count: 1 process_identifier: 2816	1	0
CreateProcessInternalW Sept. 12, 2023, 7:40 a.m.	thread_identifier: 2884 thread_handle: 0x000001c4 process_identifier: 2880 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\rznkgxplqbaophsbaiqhcrucke" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002d0	1	1
NtGetContextThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000001c4	1	0
NtUnmapViewOfSection Sept. 12, 2023, 7:40 a.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2880 process_handle: 0x000002d0	1	0
NtMapViewOfSection Sept. 12, 2023, 7:40 a.m.	section_handle: 0x00000354 process_identifier: 2880 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 147456 process_handle: 0x000002d0	1	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x000001c4 process_identifier: 2880	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000001c4 suspend_count: 1 process_identifier: 2880	1	0
CreateProcessInternalW Sept. 12, 2023, 7:40 a.m.	thread_identifier: 3012 thread_handle: 0x00000334 process_identifier: 3008 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\wioudwuqzfxmmokll" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000001c4	1	1
NtGetContextThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000334	1	0
NtUnmapViewOfSection Sept. 12, 2023, 7:40 a.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 3008 process_handle: 0x000001c4	1	0
NtMapViewOfSection Sept. 12, 2023, 7:40 a.m.	section_handle: 0x0000035c process_identifier: 3008 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 491520 process_handle: 0x000001c4	1	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x00000334 process_identifier: 3008	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 3008	1	0
CreateProcessInternalW Sept. 12, 2023, 7:40 a.m.	thread_identifier: 2052 thread_handle: 0x00000334 process_identifier: 3068 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\zkbfehfrnnprougxuqdvg" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000001c4	1	1
NtGetContextThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000334	1	0
NtUnmapViewOfSection Sept. 12, 2023, 7:40 a.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 3068 process_handle: 0x000001c4	1	0
NtMapViewOfSection Sept. 12, 2023, 7:40 a.m.	section_handle: 0x00000360 process_identifier: 3068 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 356352 process_handle: 0x000001c4	1	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x00000334 process_identifier: 3068	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 3068	1	0
CreateProcessInternalW Sept. 12, 2023, 7:40 a.m.	thread_identifier: 1384 thread_handle: 0x00000334 process_identifier: 2088 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\WUDFHost.exe /stext "C:\Users\test22\AppData\Local\Temp\jegxezqlbwheyjublbqwjwpt" filepath_r: stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000001c4	1	1
NtGetContextThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000334	1	0
NtUnmapViewOfSection Sept. 12, 2023, 7:40 a.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2088 process_handle: 0x000001c4	1	0
NtMapViewOfSection Sept. 12, 2023, 7:40 a.m.	section_handle: 0x00000364 process_identifier: 2088 commit_size: 0 win32_protect: 64 (PAGE_EXECUTE_READWRITE) buffer: base_address: 0x00400000 allocation_type: 0 () section_offset: 0 view_size: 147456 process_handle: 0x000001c4	1	0
NtSetContextThread Sept. 12, 2023, 7:40 a.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: 0x00000334 process_identifier: 2088	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 2088	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000108 suspend_count: 1 process_identifier: 2756	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000000fc suspend_count: 1 process_identifier: 2816	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x00000108 suspend_count: 1 process_identifier: 3008	1	0
NtResumeThread Sept. 12, 2023, 7:40 a.m.	thread_handle: 0x000000fc suspend_count: 1 process_identifier: 3068	1	0

File has been identified by 58 AntiVirus engines on VirusTotal as malicious (50 out of 58 events)

Bkav	W32.Common.6FEAE21A
Lionic	Trojan.Win32.Remcos.4!c
MicroWorld-eScan	Trojan.GenericKD.69195543
FireEye	Generic.mg.12cd1835961c6039
ALYac	Trojan.GenericKD.69195543
Cylance	unsafe
Zillya	Trojan.Rescoms.Win32.1460
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (W)
Alibaba	Backdoor:Win32/Remcos.ed461316
K7GW	Trojan ( 0053ac2c1 )
K7AntiVirus	Trojan ( 0053ac2c1 )
Arcabit	Trojan.Generic.D41FD717
BitDefenderTheta	Gen:NN.ZexaF.36662.ECW@aekyXUgi
VirIT	Trojan.Win32.Genus.SWW
Cyren	W32/ABRisk.QFDC-5528
Symantec	ML.Attribute.HighConfidence
Elastic	Windows.Trojan.Remcos
ESET-NOD32	a variant of Win32/Rescoms.B
Cynet	Malicious (score: 100)
APEX	Malicious
ClamAV	Win.Trojan.Remcos-9841897-0
Kaspersky	HEUR:Backdoor.Win32.Remcos.gen
BitDefender	Trojan.GenericKD.69195543
NANO-Antivirus	Trojan.Win32.Remcos.jyxnai
Avast	Win32:RATX-gen [Trj]
Tencent	Malware.Win32.Gencirc.10bf208f
Sophos	Mal/Emogen-Y
Baidu	Win32.Trojan.Kryptik.awm
F-Secure	Backdoor.BDS/Backdoor.Gen
DrWeb	Trojan.DownLoader46.2190
VIPRE	Trojan.GenericKD.69195543
TrendMicro	Backdoor.Win32.REMCOS.YXDIIZ
McAfee-GW-Edition	BehavesLike.Win32.Remcos.gh
Emsisoft	Trojan.GenericKD.69195543 (B)
Ikarus	Backdoor.Remcos
Jiangmin	Backdoor.Remcos.dvx
Avira	BDS/Backdoor.Gen
Antiy-AVL	Trojan[Backdoor]/Win32.Rescoms.b
Gridinsoft	Ransom.Win32.Wacatac.sa
Microsoft	Backdoor:Win32/Remcos.GA!MTB
ViRobot	Trojan.Win.Z.Remcos.494592.M
ZoneAlarm	HEUR:Backdoor.Win32.Remcos.gen
GData	Trojan.GenericKD.69195543
Google	Detected
AhnLab-V3	Backdoor/Win.Remcos.R603132
VBA32	BScope.Trojan.Wacatac
MAX	malware (ai score=85)
Malwarebytes	Generic.Malware.AI.DDS
Panda	Trj/GdSda.A

WUDFHost.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All