b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0

Analysis

max time kernel
184s
max time network
204s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 05:15

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General

Target

b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe
Size

452KB
MD5

0da9a797c442cb14e05d120249b2de7f
SHA1

0124d24110ddd309260bfa665982304283c2bdff
SHA256

b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0
SHA512

38f998287d20b4eaee874c85aedf6ce457039ce35a82d27cde715c4c29acfc2a8b7f284e2d567698aa8e5e8da55ef94ec6938ac1afdb485ee5ba37f4be56e4b2
SSDEEP

12288:DGFP4rsBRjSLvxZqWPo3jTza+YoH34kc9dtjkvi:KJw4iloja+Yp9dtjkvi

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/208-132-0x0000000000400000-0x000000000050D000-memory.dmp	upx
behavioral2/memory/208-133-0x0000000000400000-0x000000000050D000-memory.dmp	upx
behavioral2/memory/3380-135-0x0000000000400000-0x000000000050D000-memory.dmp	upx
behavioral2/memory/3380-136-0x0000000000400000-0x000000000050D000-memory.dmp	upx

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 2 IoCs

pid	Process
208	b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe
208	b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 208 wrote to memory of 3380	208	b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe	87
PID 208 wrote to memory of 3380	208	b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe	87
PID 208 wrote to memory of 3380	208	b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe	87

C:\Users\Admin\AppData\Local\Temp\b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe
"C:\Users\Admin\AppData\Local\Temp\b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:208
- C:\Users\Admin\AppData\Local\Temp\b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe
  "C:\Users\Admin\AppData\Local\Temp\b002e136d01add10a7160cb1688338b5c2d932f0cb31b77ab6e5fb2e188713c0.exe" /_ShowProgress
  2⤵
  PID:3380

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/208-132-0x0000000000400000-0x000000000050D000-memory.dmp

Filesize
1.1MB

Download
memory/208-133-0x0000000000400000-0x000000000050D000-memory.dmp

Filesize
1.1MB

Download
memory/3380-135-0x0000000000400000-0x000000000050D000-memory.dmp

Filesize
1.1MB

Download
memory/3380-136-0x0000000000400000-0x000000000050D000-memory.dmp

Filesize
1.1MB

Download