866e3b488cc348dda132c3c41848d24354c97d8cbafabe6405ae2e8547b6b65d

Analysis

max time kernel
141s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2024, 21:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bce8b8c32c6db8d713baadc45da33fbc.exe
Size

506KB
MD5

bce8b8c32c6db8d713baadc45da33fbc
SHA1

c3218b6ff3c75332553f0c498d371b0d15f2e05d
SHA256

866e3b488cc348dda132c3c41848d24354c97d8cbafabe6405ae2e8547b6b65d
SHA512

4a1f0476b546b83ae7fac887caf7bc985c676069f04965c26461272f5d4f72b26d0631ff4ba1205e603220058288cb12ff3d1e48a28e6f5b8b6953843ef48dcb
SSDEEP

12288:8TPVaUL/oAWbR/njNDZD98dkNoGhaXUqVwfU/CRlndQY/:aP/VWb9ZkdaoFifqCTdl/

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1068	bce8b8c32c6db8d713baadc45da33fbc.exe

Executes dropped EXE 1 IoCs

pid	Process
1068	bce8b8c32c6db8d713baadc45da33fbc.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
36	pastebin.com
38	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1068	bce8b8c32c6db8d713baadc45da33fbc.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3988	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1068	bce8b8c32c6db8d713baadc45da33fbc.exe
1068	bce8b8c32c6db8d713baadc45da33fbc.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3852	bce8b8c32c6db8d713baadc45da33fbc.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3852	bce8b8c32c6db8d713baadc45da33fbc.exe
1068	bce8b8c32c6db8d713baadc45da33fbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3852 wrote to memory of 1068	3852	bce8b8c32c6db8d713baadc45da33fbc.exe	98
PID 3852 wrote to memory of 1068	3852	bce8b8c32c6db8d713baadc45da33fbc.exe	98
PID 3852 wrote to memory of 1068	3852	bce8b8c32c6db8d713baadc45da33fbc.exe	98
PID 1068 wrote to memory of 3988	1068	bce8b8c32c6db8d713baadc45da33fbc.exe	99
PID 1068 wrote to memory of 3988	1068	bce8b8c32c6db8d713baadc45da33fbc.exe	99
PID 1068 wrote to memory of 3988	1068	bce8b8c32c6db8d713baadc45da33fbc.exe	99

C:\Users\Admin\AppData\Local\Temp\bce8b8c32c6db8d713baadc45da33fbc.exe
"C:\Users\Admin\AppData\Local\Temp\bce8b8c32c6db8d713baadc45da33fbc.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3852
- C:\Users\Admin\AppData\Local\Temp\bce8b8c32c6db8d713baadc45da33fbc.exe
  C:\Users\Admin\AppData\Local\Temp\bce8b8c32c6db8d713baadc45da33fbc.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1068
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\bce8b8c32c6db8d713baadc45da33fbc.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:3988

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3676 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
1⤵
PID:1144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\bce8b8c32c6db8d713baadc45da33fbc.exe

Filesize
506KB

MD5
01abeeb15dfac013526795cf4edba82d

SHA1
067609321bde1210c1b7b42cadba834c231668c9

SHA256
3872a7a88c18220143fddf298168ae7e16f4e1e94c226b66a980d15d126bceb7

SHA512
93dbbc3fca4c2808cf6e8fef41dcfd8103d53889f6391bf0ed2250ced8e621df411ad3e647214a95f909b9b85c6fe0db0eb26d8758f620ee898fbd8975aba7b9

Download Submit
memory/1068-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1068-14-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/1068-20-0x0000000004F90000-0x000000000500E000-memory.dmp

Filesize
504KB

Download
memory/1068-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1068-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3852-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3852-1-0x0000000000150000-0x00000000001D3000-memory.dmp

Filesize
524KB

Download
memory/3852-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3852-12-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download