be536a81976cfa53e3fe082fcbdabe21f121bdfc4d89de0e6332698c12bb4690

Analysis

max time kernel
3s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 07:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2c877b4a4f6020bde2023bf5fccb9ba7.exe
Size

2.0MB
MD5

2c877b4a4f6020bde2023bf5fccb9ba7
SHA1

9e98abc6b57851386fe8281222e936b5b9d10826
SHA256

be536a81976cfa53e3fe082fcbdabe21f121bdfc4d89de0e6332698c12bb4690
SHA512

236b9a2ae8d3147890947c6460642b60b871a3b58b0a5cef360632c8c54b6e91decfe0aaacec17710a5a8a000371c6020beaab08faa46a99951b125fab0f690d
SSDEEP

49152:OFUcx88PWPOpX0SF8Dn9AUsW+iptTmIkQdgnJLvVyGc:O+K88uPCHaj9AUb6Q2nJhyGc

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3012	857C.tmp

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

System Information Discovery
T1082

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3012	857C.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 3012	1152	2c877b4a4f6020bde2023bf5fccb9ba7.exe	24
PID 1152 wrote to memory of 3012	1152	2c877b4a4f6020bde2023bf5fccb9ba7.exe	24
PID 1152 wrote to memory of 3012	1152	2c877b4a4f6020bde2023bf5fccb9ba7.exe	24

C:\Users\Admin\AppData\Local\Temp\2c877b4a4f6020bde2023bf5fccb9ba7.exe
"C:\Users\Admin\AppData\Local\Temp\2c877b4a4f6020bde2023bf5fccb9ba7.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Users\Admin\AppData\Local\Temp\857C.tmp
  "C:\Users\Admin\AppData\Local\Temp\857C.tmp" --splashC:\Users\Admin\AppData\Local\Temp\2c877b4a4f6020bde2023bf5fccb9ba7.exe BBABE2EE42CF528CA4D7429966B83534B4B74E64EABBF812D3057233E27E2693393FB513EA3457969B393888F28384B430C96CB3ABEE83409E7B868C3E2359CA
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: RenamesItself
  PID:3012
- - C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2c877b4a4f6020bde2023bf5fccb9ba7.docx" /o ""
    3⤵
    PID:552

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

Loading Replay Monitor...

Downloads

memory/552-28-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-21-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-12-0x00007FF9FF890000-0x00007FF9FF8A0000-memory.dmp

Filesize
64KB

Download
memory/552-14-0x00007FF9FF890000-0x00007FF9FF8A0000-memory.dmp

Filesize
64KB

Download
memory/552-18-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-20-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-23-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-25-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-30-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-31-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-34-0x00007FF9FD830000-0x00007FF9FD840000-memory.dmp

Filesize
64KB

Download
memory/552-33-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-32-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-29-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-49-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-27-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-48-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-24-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-22-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-26-0x00007FF9FD830000-0x00007FF9FD840000-memory.dmp

Filesize
64KB

Download
memory/552-19-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-17-0x00007FF9FF890000-0x00007FF9FF8A0000-memory.dmp

Filesize
64KB

Download
memory/552-16-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-15-0x00007FF9FF890000-0x00007FF9FF8A0000-memory.dmp

Filesize
64KB

Download
memory/552-13-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/552-11-0x00007FF9FF890000-0x00007FF9FF8A0000-memory.dmp

Filesize
64KB

Download
memory/552-44-0x00007FFA3F810000-0x00007FFA3FA05000-memory.dmp

Filesize
2.0MB

Download
memory/1152-0-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/3012-5-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download