e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b

Analysis

max time kernel
149s
max time network
197s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2022, 08:47

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General

Target

e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe
Size

4.0MB
MD5

a8341dcc887476e5bcaf18994b73db3f
SHA1

10b4f9765b3dce8ac29725c80ff40287a4fcd256
SHA256

e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b
SHA512

e053996e562cf8da95ec3eb54354d16b1fb4e0af71161875c1e48fcf40a0a5f92b9b4f14d9426c6ad103f9433595e6e5d65369f4614527203babd5c1fa25c1a8
SSDEEP

49152:367KrK1i9AT7+/Nb+TnHOOsqzTRZt6GGNk1trAQ46jQYI3tNkXQGOPPJxP6wVFyV:xArskLpZMhlL2

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2748 set thread context of 4280	2748	e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe	86

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 SetWindowsHookEx 1 IoCs

pid	Process
4280	e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 4280	2748	e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe	86
PID 2748 wrote to memory of 4280	2748	e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe	86
PID 2748 wrote to memory of 4280	2748	e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe	86
PID 2748 wrote to memory of 4280	2748	e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe	86
PID 2748 wrote to memory of 4280	2748	e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe	86

C:\Users\Admin\AppData\Local\Temp\e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe
"C:\Users\Admin\AppData\Local\Temp\e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Users\Admin\AppData\Local\Temp\e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe
  "C:\Users\Admin\AppData\Local\Temp\e4deb3be8ef5a3b8ca51b14f18611800ffa4844fbff72b2867a6f02b641a5d5b.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4280

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/4280-133-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/4280-134-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/4280-135-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/4280-136-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/4280-137-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download