645c111d64ef8d8e06966b4ce9333d6ca5c91819a6bb8779b5df581203653a4d

Analysis

max time kernel
146s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 05:23

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General

Target

29d9f6c39677d3d949b22a27e736e85c.exe
Size

385KB
MD5

29d9f6c39677d3d949b22a27e736e85c
SHA1

57a902d9b03282bdf87f7230cd72357ff03bdd0d
SHA256

645c111d64ef8d8e06966b4ce9333d6ca5c91819a6bb8779b5df581203653a4d
SHA512

e2af483d06d7ccee0c4565a54168b3d8ca53ffbe83f1c1c99e70a15dd2bc2a822dd20772e93a01bc04b6258d118da4a1156f99ad98aa917fe24e82b9d66887e6
SSDEEP

6144:ry8P5SL5MszYsQgBwR2I4mYIFHhSFiVa30pTC9s8z2nlSjW9gXixmjKRzZo4toUB:ryWCOsMsvQ2IZzBS2uGeuBxzIjKRZvB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1460	29d9f6c39677d3d949b22a27e736e85c.exe

Executes dropped EXE 1 IoCs

pid	Process
1460	29d9f6c39677d3d949b22a27e736e85c.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1304	29d9f6c39677d3d949b22a27e736e85c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1304	29d9f6c39677d3d949b22a27e736e85c.exe
1460	29d9f6c39677d3d949b22a27e736e85c.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 1460	1304	29d9f6c39677d3d949b22a27e736e85c.exe	89
PID 1304 wrote to memory of 1460	1304	29d9f6c39677d3d949b22a27e736e85c.exe	89
PID 1304 wrote to memory of 1460	1304	29d9f6c39677d3d949b22a27e736e85c.exe	89

C:\Users\Admin\AppData\Local\Temp\29d9f6c39677d3d949b22a27e736e85c.exe
"C:\Users\Admin\AppData\Local\Temp\29d9f6c39677d3d949b22a27e736e85c.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1304
- C:\Users\Admin\AppData\Local\Temp\29d9f6c39677d3d949b22a27e736e85c.exe
  C:\Users\Admin\AppData\Local\Temp\29d9f6c39677d3d949b22a27e736e85c.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\29d9f6c39677d3d949b22a27e736e85c.exe

Filesize
385KB

MD5
82bbe3163c8e4ac890968efa2bf3182d

SHA1
ee4471bc13be7bb692745588f6fa18a3524c98cb

SHA256
fb9aa43471c95e1a876519351ef50467d828677af775f6637272ce1db71792aa

SHA512
1e52804313db900e7137d7f864fbd057e8d44b8214e2a8bdfeebbb0cfc3642bcb22a86ba53eb488fe6abae61fa9e8b934b64522b18ffa5ea22b7ea9103459361

Download Submit
memory/1304-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1304-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1304-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1304-1-0x0000000001610000-0x0000000001676000-memory.dmp

Filesize
408KB

Download
memory/1460-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1460-16-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/1460-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1460-20-0x0000000004F00000-0x0000000004F5F000-memory.dmp

Filesize
380KB

Download
memory/1460-38-0x000000000D660000-0x000000000D69C000-memory.dmp

Filesize
240KB

Download
memory/1460-37-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1460-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download