882c95a4a0ee929be5d2b7bc36bd1bfe27c0c107c11300063526cfb54e0a77f2

Analysis

max time kernel
2s
max time network
32s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 09:26

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General

Target

882c95a4a0ee929be5d2b7bc36bd1bfe27c0c107c11300063526cfb54e0a77f2.exe
Size

516KB
MD5

0d28390bc17ec07d0f54cf7093186480
SHA1

40d671159b24f7dce7c5b761eddd08049286c513
SHA256

882c95a4a0ee929be5d2b7bc36bd1bfe27c0c107c11300063526cfb54e0a77f2
SHA512

a935c1170e6fcdbb5850339177c675a0f0ad1d92c1d68236312d49a38e21aab2edc1648106a19a1f42faa535b67fe39e7d33d43e309076aa9cb70b3ab09b2feb
SSDEEP

12288:0rrsK0jdMEYW9dX/OjQGYBtfWpqLTiU/n39R7tMEME:orsKWd9dIQGYBMpq7fid

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1012	cmd.exe

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 WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 1012	2020	882c95a4a0ee929be5d2b7bc36bd1bfe27c0c107c11300063526cfb54e0a77f2.exe	28
PID 2020 wrote to memory of 1012	2020	882c95a4a0ee929be5d2b7bc36bd1bfe27c0c107c11300063526cfb54e0a77f2.exe	28
PID 2020 wrote to memory of 1012	2020	882c95a4a0ee929be5d2b7bc36bd1bfe27c0c107c11300063526cfb54e0a77f2.exe	28
PID 2020 wrote to memory of 1012	2020	882c95a4a0ee929be5d2b7bc36bd1bfe27c0c107c11300063526cfb54e0a77f2.exe	28

C:\Users\Admin\AppData\Local\Temp\882c95a4a0ee929be5d2b7bc36bd1bfe27c0c107c11300063526cfb54e0a77f2.exe
"C:\Users\Admin\AppData\Local\Temp\882c95a4a0ee929be5d2b7bc36bd1bfe27c0c107c11300063526cfb54e0a77f2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\_uninsep.bat" "
  2⤵
  - Deletes itself
  PID:1012

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

C:\Users\Admin\AppData\Local\Temp\_uninsep.bat

Filesize
341B

MD5
5b7da72c0eeb748cf82009c5f96c86b5

SHA1
4331437369b844b9a5d53c9b655159c8d1de66c0

SHA256
1983a79b52abb675cc7552104a723c86da182de040a7d627f80ddffb168c16e6

SHA512
4249db1b59643e2cb9373ce8caf157f2c1b291d82af7333d1e880c788e4f4a10fd415612cdec2304a986e9ff810cbb9bbf90e5d8930d45d72c66ee57cb2d7bbb

Download Submit
memory/2020-54-0x00000000760B1000-0x00000000760B3000-memory.dmp

Filesize
8KB

Download
memory/2020-56-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download