Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Oct. 18, 2021, 5:59 p.m.	Oct. 18, 2021, 6:03 p.m.

Size	325.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`f769e91b05ea8c5cd73c26b2c047fb50`
SHA256	`9149dc6a1571916bf7077d6bed5b4758613b5a4cba36349dfd3433e1bbafae5e`
CRC32	`F6BBADAF`
ssdeep	`6144:cYdctSOvIaXXPsZxbNSSofCluJUskeDMgazqvk:pitS8XXMffzu0eDGq`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
2080
- vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
  776

Name	Response	Post-Analysis Lookup
checkvim.com	A 109.107.190.6	109.107.190.6

IP Address	Status	Action
109.107.190.6	Active	Moloch
164.124.101.2	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.102:49170 -> 109.107.190.6:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49167 -> 109.107.190.6:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49170 -> 109.107.190.6:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49167 -> 109.107.190.6:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49170 -> 109.107.190.6:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.102:49167 -> 109.107.190.6:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.102:49170 -> 109.107.190.6:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 192.168.56.102:49167 -> 109.107.190.6:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 109.107.190.6:80 -> 192.168.56.102:49170	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected
TCP 192.168.56.102:49169 -> 109.107.190.6:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49169 -> 109.107.190.6:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49171 -> 109.107.190.6:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49171 -> 109.107.190.6:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49169 -> 109.107.190.6:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.102:49169 -> 109.107.190.6:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 192.168.56.102:49171 -> 109.107.190.6:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.102:49171 -> 109.107.190.6:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 109.107.190.6:80 -> 192.168.56.102:49171	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected

Suricata TLS

No Suricata TLS

Queries for the computername (5 events)

Time & API	Arguments	Status	Return
GetComputerNameA Oct. 18, 2021, 6:02 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Oct. 18, 2021, 6:02 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 18, 2021, 6:02 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 18, 2021, 6:02 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 18, 2021, 6:02 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. 18, 2021, 5:59 p.m.			0	0
IsDebuggerPresent Oct. 18, 2021, 5:59 p.m.			0	0

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

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

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox

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. 18, 2021, 5:59 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

POST method with no referer header, HTTP version 1.0 used

suspicious_request

POST http://checkvim.com/ga18/fre.php

Performs some HTTP requests (1 event)

request

POST http://checkvim.com/ga18/fre.php

Sends data using the HTTP POST Method (1 event)

request

POST http://checkvim.com/ga18/fre.php

Allocates read-write-execute memory (usually to unpack itself) (29 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 1245184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00790000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 1114112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00960000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a30000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00512000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00545000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0054b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00547000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00760000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00537000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x70592000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00536000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00761000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x042ff000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x042f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 5:59 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00762000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 6 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00763000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 6 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 6 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00764000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 6 p.m.	process_identifier: 2080 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00765000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 6 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0076b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 6 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0076c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 18, 2021, 6 p.m.	process_identifier: 2080 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0076d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation (2 events)

Time & API	Arguments	Status	Return	Repeated
GetDiskFreeSpaceW Oct. 18, 2021, 6:02 p.m.	number_of_free_clusters: 2669416 sectors_per_cluster: 8 bytes_per_sector: 512 root_path: \ total_number_of_clusters: 8362495	1	1	0
GetDiskFreeSpaceW Oct. 18, 2021, 6:02 p.m.	number_of_free_clusters: 2669416 sectors_per_cluster: 8 bytes_per_sector: 512 root_path: \ total_number_of_clusters: 8362495	1	1	0

Steals private information from local Internet browsers (19 events)

file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Web Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Login Data
file	C:\Users\test22\AppData\Local\Chromium\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Chromium\User Data\Default\Login Data
file	C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Default\Login Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Login Data
file	C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Login Data
file	C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Login Data
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\SeaMonkey
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox

Moves the original executable to a new location (1 event)

Time & API	Arguments	Status	Return	Repeated
MoveFileWithProgressW Oct. 18, 2021, 6:02 p.m.	newfilepath_r: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe flags: 1 oldfilepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe newfilepath: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe oldfilepath: C:\Users\test22\AppData\Local\Temp\vbc.exe	1	1	0

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

section

{u'size_of_data': u'0x00050c00', u'virtual_address': u'0x00002000', u'entropy': 7.736049214274712, u'name': u'.text', u'virtual_size': u'0x00050bc4'}

entropy

7.73604921427

description

A section with a high entropy has been found

entropy

0.993846153846

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Oct. 18, 2021, 6:02 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Potentially malicious URLs were found in the process memory dump (1 event)

url	http://www.ibsensoftware.com/

Yara rule detected in process memory (11 events)

description	Communications over RAW Socket	rule	Network_TCP_Socket
description	Communications use DNS	rule	Network_DNS
description	Win32 PWS Loki	rule	Win32_PWS_Loki_Zero
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

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Oct. 18, 2021, 6 p.m.	process_identifier: 776 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000254	1	0	0

Harvests credentials from local FTP client softwares (22 events)

file	C:\Program Files (x86)\FTPGetter\Profile\servers.xml
file	C:\Users\test22\AppData\Roaming\FTPGetter\servers.xml
file	C:\Users\test22\AppData\Roaming\Estsoft\ALFTP\ESTdb2.dat
file	C:\Users\test22\AppData\Roaming\GHISLER\wcx_ftp.ini
file	C:\Users\test22\AppData\Roaming\wcx_ftp.ini
file	C:\Windows\wcx_ftp.ini
file	C:\Users\test22\wcx_ftp.ini
file	C:\Windows\32BitFtp.ini
file	C:\Users\test22\AppData\Roaming\FileZilla\sitemanager.xml
file	C:\Program Files (x86)\FileZilla\Filezilla.xml
file	C:\Users\test22\AppData\Roaming\FileZilla\recentservers.xml
file	C:\Users\test22\AppData\Roaming\FileZilla\filezilla.xml
registry	HKEY_CURRENT_USER\Software\Far\Plugins\FTP\Hosts
registry	HKEY_CURRENT_USER\Software\Far2\Plugins\FTP\Hosts
registry	HKEY_CURRENT_USER\Software\Ghisler\Total Commander
registry	HKEY_CURRENT_USER\Software\VanDyke\SecureFX
registry	HKEY_CURRENT_USER\Software\LinasFTP\Site Manager
registry	HKEY_CURRENT_USER\Software\FlashPeak\BlazeFtp\Settings
registry	HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions
registry	HKEY_LOCAL_MACHINE\Software\SimonTatham\PuTTY\Sessions
registry	HKEY_CURRENT_USER\Software\Martin Prikryl
registry	HKEY_LOCAL_MACHINE\Software\Martin Prikryl

Harvests information related to installed instant messenger clients (1 event)

file	C:\Users\test22\AppData\Roaming\.purple\accounts.xml

Potential code injection by writing to the memory of another process (3 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 776 process_handle: 0x00000254	1	1
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: TÍ<¨K¢`Ý;U base_address: 0x0041a000 process_identifier: 776 process_handle: 0x00000254	1	1
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 776 process_handle: 0x00000254	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 776 process_handle: 0x00000254	1	1	0

File has been identified by 18 AntiVirus engines on VirusTotal as malicious (18 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.f769e91b05ea8c5c
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
CrowdStrike	win/malicious_confidence_70% (D)
Cyren	W32/MSIL_Kryptik.FWN.gen!Eldorado
ESET-NOD32	a variant of MSIL/GenKryptik.FMEV
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:Backdoor.MSIL.Androm.gen
Avast	FileRepMalware
McAfee-GW-Edition	BehavesLike.Win32.Generic.fc
SentinelOne	Static AI - Malicious PE
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
Cynet	Malicious (score: 100)
Malwarebytes	MachineLearning/Anomalous.94%
MaxSecure	Trojan.Malware.300983.susgen
AVG	FileRepMalware

Harvests credentials from local email clients (4 events)

file	C:\Users\test22\AppData\Roaming\Thunderbird\profiles.ini
registry	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676\00000003
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Thunderbird\78.4.0 (ko)\Main
registry	HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2080 called NtSetContextThread to modify thread in remote process 776
NtSetContextThread Oct. 18, 2021, 6 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4274654 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000248 process_identifier: 776	1	0	0

Putty Files, Registry Keys and/or Mutexes Detected

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2080 resumed a thread in remote process 776
NtResumeThread Oct. 18, 2021, 6 p.m.	thread_handle: 0x00000248 suspend_count: 1 process_identifier: 776	1	0	0

Executed a process and injected code into it, probably while unpacking (15 events)

Time & API	Arguments	Status	Return
NtResumeThread Oct. 18, 2021, 5:59 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2080	1	0
NtResumeThread Oct. 18, 2021, 5:59 p.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2080	1	0
NtResumeThread Oct. 18, 2021, 5:59 p.m.	thread_handle: 0x000001c0 suspend_count: 1 process_identifier: 2080	1	0
CreateProcessInternalW Oct. 18, 2021, 6 p.m.	thread_identifier: 2512 thread_handle: 0x00000248 process_identifier: 776 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000254	1	1
NtGetContextThread Oct. 18, 2021, 6 p.m.	thread_handle: 0x00000248	1	0
NtAllocateVirtualMemory Oct. 18, 2021, 6 p.m.	process_identifier: 776 region_size: 663552 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000254	1	0
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 776 process_handle: 0x00000254	1	1
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: base_address: 0x00401000 process_identifier: 776 process_handle: 0x00000254	1	1
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: base_address: 0x00415000 process_identifier: 776 process_handle: 0x00000254	1	1
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: TÍ<¨K¢`Ý;U base_address: 0x0041a000 process_identifier: 776 process_handle: 0x00000254	1	1
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: base_address: 0x004a0000 process_identifier: 776 process_handle: 0x00000254	1	1
WriteProcessMemory Oct. 18, 2021, 6 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 776 process_handle: 0x00000254	1	1
NtSetContextThread Oct. 18, 2021, 6 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4274654 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000248 process_identifier: 776	1	0
NtResumeThread Oct. 18, 2021, 6 p.m.	thread_handle: 0x00000248 suspend_count: 1 process_identifier: 776	1	0
NtResumeThread Oct. 18, 2021, 6:02 p.m.	thread_handle: 0x00000110 suspend_count: 1 process_identifier: 776	1	0

vbc.exe

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