e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a

Analysis

max time kernel
234s
max time network
294s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 12:05

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General

Target

e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
Size

6.3MB
MD5

0510ce275fa53a3dca969c785a57c83d
SHA1

bddd0088bc2f86d3bf86d5b7fe63498b93171f8a
SHA256

e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a
SHA512

70c4869bab7db87cab88f6fed78d4c0b4383de9c74ed089a94f960d4aa76b906272e053ebac2f0fefb4952c4692b712744bcde4e2364b8655c58680861ab4701
SSDEEP

98304:0g56Gq5lyUtvKAAn91/FieKow90ueU/Nj491+yQ/ouaFUMMzQnIfyV:D5XqRv+Lk1FRNUL+yQguoUMFnI6V

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4328 set thread context of 5016	4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe	81

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

System Information Discovery
T1082

Suspicious use of FindShellTrayWindow 10 IoCs

pid	Process
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe

Suspicious use of SendNotifyMessage 10 IoCs

pid	Process
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 5016	4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe	81
PID 4328 wrote to memory of 5016	4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe	81
PID 4328 wrote to memory of 5016	4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe	81
PID 4328 wrote to memory of 5016	4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe	81
PID 4328 wrote to memory of 5016	4328	e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe	81

C:\Users\Admin\AppData\Local\Temp\e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
"C:\Users\Admin\AppData\Local\Temp\e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Users\Admin\AppData\Local\Temp\e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe
  "C:\Users\Admin\AppData\Local\Temp\e853fdb2bcaa2e3dad1ccadb6b395d32b0b30dae46faa8b3bf0759932931900a.exe"
  2⤵
  PID:5016

Network

MITRE ATT&CK Enterprise v6

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

memory/5016-133-0x0000000001000000-0x00000000015ED000-memory.dmp

Filesize
5.9MB

Download
memory/5016-134-0x0000000001000000-0x00000000015ED000-memory.dmp

Filesize
5.9MB

Download
memory/5016-135-0x0000000001000000-0x00000000015ED000-memory.dmp

Filesize
5.9MB

Download
memory/5016-136-0x0000000001000000-0x00000000015ED000-memory.dmp

Filesize
5.9MB

Download
memory/5016-137-0x0000000001000000-0x00000000015ED000-memory.dmp

Filesize
5.9MB

Download