53e76d842ad1e02c1482f356f0fbc8aff36ca10e78e650d0281888f7f75bee36

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
31-12-2023 00:23

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General

Target

21917ff95c6c2a0547a57fa18786afe3.exe
Size

93KB
MD5

21917ff95c6c2a0547a57fa18786afe3
SHA1

40ffce3ddef9e5a0a14e0fb90542fcfff992bb1b
SHA256

53e76d842ad1e02c1482f356f0fbc8aff36ca10e78e650d0281888f7f75bee36
SHA512

0f632777124f99e8ccec1002fd6bef80efec67b7ce82d3459393ae0636ab306b9ad9546806140b1d814c734f51a9bf468bddc5d068b8aeed9b500444541cd9a1
SSDEEP

1536:JyQT05QG70AQz6CwvonnZfr0od8yQoAX2D357dGweFrBNo8DirUrlFIy:DZD0o3A2lZirztrlFIy

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3052	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 3052	2420	21917ff95c6c2a0547a57fa18786afe3.exe	28
PID 2420 wrote to memory of 3052	2420	21917ff95c6c2a0547a57fa18786afe3.exe	28
PID 2420 wrote to memory of 3052	2420	21917ff95c6c2a0547a57fa18786afe3.exe	28
PID 2420 wrote to memory of 3052	2420	21917ff95c6c2a0547a57fa18786afe3.exe	28

C:\Users\Admin\AppData\Local\Temp\21917ff95c6c2a0547a57fa18786afe3.exe
"C:\Users\Admin\AppData\Local\Temp\21917ff95c6c2a0547a57fa18786afe3.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Tbf..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:3052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Tbf..bat

Filesize
210B

MD5
139657eaa6936509b55e05ddd177d286

SHA1
25966fc69811b0219c4e4b7ab60e96484a99aad2

SHA256
eb5196316287d5baeee7d7cf9836372859ee1e242ffd61d015bd18d7d5f40043

SHA512
7af2960de7b5a9bf887607b3d2921786ce3ed4f4f8c38266ad64b4da98b16403d24aa457d2ffba14f7eeb6682ea5f33f0d5dcae6ee115c41ed8616c539660078

Download Submit
memory/2420-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2420-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2420-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2420-4-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download