cb0c8346a11ad1407a6b70c52876b4c078533ea6f6ae38202d2e6a223d116b7a

Analysis

max time kernel
149s
max time network
146s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
02/06/2026, 14:21

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General

Target
tmpt0tzlfp8.js
Size 3.9MB
Sample260602-rn6dbafv5y
SHA256 cb0c8346a11ad1407a6b70c52876b4c078533ea6f6ae38202d2e6a223d116b7a
MD5 1b2e12bf789168b5ecc30245aec3ca59
SHA1 96df0b8f90bbaca7f258e936ec6df9d95a7edd84
SHA512 089f2509579f778bad623cf34c805fe6290a299a9c88a92c384bed21773ea74a437f6d042ef05eac17200897a4bdb7b7e8a789e7c2f7248b929a514a38be6724
SSDEEP 24576:SS35xMA0FsCQPV9LwS35xMA0FsCQPV9LwS35xMA0FsCQPV9LZ:SSsFSPV9kSsFSPV9kSsFSPV9l
TLSH
T1E116D5293DE3102256533435972F5485F66A802F1258CAA0789ED7B81F91F3847FFBEA
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 8 IoCs

pid	Process
4080	powershell.exe
4080	powershell.exe
4080	powershell.exe
4080	powershell.exe
4080	powershell.exe
4080	powershell.exe
4080	powershell.exe
4080	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4080	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 3324	4292	wscript.EXE	82
PID 3324 wrote to memory of 4080	3324	cscript.exe	84

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\tmpt0tzlfp8.js
1⤵
PID:5152

C:\Windows\system32\wscript.exe
wscript
1⤵
PID:5020

C:\Windows\system32\wscript.EXE
C:\Windows\system32\wscript.EXE PARTYW~1.JS
1⤵
- Suspicious use of WriteProcessMemory
PID:4292
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" PARTYW~1.JS
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3324
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4080

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_n5e5nyl2.qdh.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n5e5nyl2.qdh.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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PARTYW~1.JS

Path C:\Users\Admin\AppData\Roaming\SyncBackup\PARTYW~1.JS
Size 43.0MB
SHA256 e6cf42db85ea7481d8a69a4757a8437d792d3c050a9c1eb6ff5ec4ccfba43aff
MD5 baa3d79507e8919d900b66e32c46226a
SHA1 1465663ee3a43b5ee147eae496cd442f24a4a991
SHA512 ac5913a5774201e0e41442fedccd1785cf28b11aa69c4d5105eb354677e48affaef75d88db563601da2191320cdc4bfa1741761462d70c191cae6b5a5af5a03b
SSDEEP 12288:j55555555555555555555555555555555555555555555555555555555555555/:v
TLSH
T1BAA75CEE70DEE1A74AC5B465672B0E7985A7E4C10AD00628EFF0CF4495EBA1C411FD68
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4080-4-0x000001CEEAAC0000-0x000001CEEAAE2000-memory.dmp

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memory/4080-10-0x000001CEEAF20000-0x000001CEEAF66000-memory.dmp

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