1f11db7a18daabfd2b565045e4da48f5839d3be6a9270aaecd454782927bde16

Analysis

max time kernel
149s
max time network
98s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
23/05/2026, 02:06

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General

Target
tmpthm852l0.js
Size 4.0MB
Sample260523-cjhdcsaz2n
SHA256 1f11db7a18daabfd2b565045e4da48f5839d3be6a9270aaecd454782927bde16
MD5 4676cd61991f2abc92a0b9e2d10be99b
SHA1 2cf90c975093ac69607377992e63d52f9a67e033
SHA512 c9aa43ef7356e0ac75be85a3d36841525450a79466176a442e86af70587aef36ca3b283f7b8d2df448c8cb3d72d2e8567f31bf3ef28ec0e111d4fe47de56445f
SSDEEP 49152:UYqenIoDwoc4yoQu/s+LfHQvYqenIoDwoc4yoQu/s+LfHQvYqenIoDwoc4yoQu/P:UxxI
TLSH
T11916181A79E62331055770B9AB9F50D8F735C02B211AD894B8DC93A41F80E7983BBFD9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution persistence

Malware Config

Signatures

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 10 IoCs

pid	Process
648	powershell.exe
648	powershell.exe
648	powershell.exe
648	powershell.exe
648	powershell.exe
648	powershell.exe
648	powershell.exe
648	powershell.exe
648	powershell.exe
648	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	648	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 6072 wrote to memory of 3764	6072	wscript.EXE	83
PID 3764 wrote to memory of 648	3764	cscript.exe	85

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\tmpthm852l0.js
1⤵
PID:2656

C:\Windows\system32\wscript.exe
wscript
1⤵
PID:564

C:\Windows\system32\wscript.EXE
C:\Windows\system32\wscript.EXE ONLINE~1.JS
1⤵
- Suspicious use of WriteProcessMemory
PID:6072
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" "ONLINE~1.JS"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3764
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:648

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

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_4mugbbox.2e1.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4mugbbox.2e1.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

ONLINE~1.JS

Path C:\Users\Admin\AppData\Roaming\UnlockReceive\ONLINE~1.JS
Size 39.2MB
SHA256 49988f7a4c8288fe2bb887e38f9b004d90a8049c815f3a3afae6bc49cdfbd739
MD5 3f319d850947abf02998276618d2504f
SHA1 4a563bba89b5f0b873a7e323b0344d129c3da0f3
SHA512 6f524475435384aa24d5805f3c1b4ba0367142d252df562ea56736b14f7e5a14d6dc96a98b53e272a4b9f8aa3cbc4f7e51cbdd7df1017bafeeeda94360fea72e
SSDEEP 1536:L/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/rn:P
TLSH
T158973BFEB8CED03256C63AE9672A4D71D375E5C44A9200A5F928DF0D284CA1C2A33D7D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/648-3-0x000001CA25200000-0x000001CA25222000-memory.dmp

Download

memory/648-10-0x000001CA25440000-0x000001CA25486000-memory.dmp

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