601783326ec20ba9f3e84ed17ad78d4cb886628a4a0c06f6551c6a5ca25a7f05

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 13:20

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General

Target

37c1891788194b1afca0d984f0e5e797.exe
Size

1.9MB
MD5

37c1891788194b1afca0d984f0e5e797
SHA1

ea4b7ea444870d1f233b176c1374e9804cb41670
SHA256

601783326ec20ba9f3e84ed17ad78d4cb886628a4a0c06f6551c6a5ca25a7f05
SHA512

0187e62850c2c75095ce7e5ee4ddda0c174ef44538d85f5341686164ab37d283fb006a816411c79012a9dcb3ebe027d5be5b7b9016bd39bb724608c22040fd19
SSDEEP

49152:9T14dfarkJE3zJZrsPC1rlvdcTZvsmYyMJ:9T1/k2wTh2J

Score

7^/10

evasion

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Wine	37c1891788194b1afca0d984f0e5e797.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1288	37c1891788194b1afca0d984f0e5e797.exe
1288	37c1891788194b1afca0d984f0e5e797.exe
1288	37c1891788194b1afca0d984f0e5e797.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1288 wrote to memory of 1196	1288	37c1891788194b1afca0d984f0e5e797.exe	12
PID 1288 wrote to memory of 1196	1288	37c1891788194b1afca0d984f0e5e797.exe	12
PID 1288 wrote to memory of 1196	1288	37c1891788194b1afca0d984f0e5e797.exe	12
PID 1288 wrote to memory of 1196	1288	37c1891788194b1afca0d984f0e5e797.exe	12
PID 1288 wrote to memory of 1196	1288	37c1891788194b1afca0d984f0e5e797.exe	12
PID 1288 wrote to memory of 1196	1288	37c1891788194b1afca0d984f0e5e797.exe	12

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\37c1891788194b1afca0d984f0e5e797.exe
  "C:\Users\Admin\AppData\Local\Temp\37c1891788194b1afca0d984f0e5e797.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1288

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1196-7-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1196-15-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/1288-0-0x0000000000400000-0x00000000007D2000-memory.dmp

Filesize
3.8MB

Download
memory/1288-1-0x0000000002140000-0x00000000022DF000-memory.dmp

Filesize
1.6MB

Download
memory/1288-2-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1288-3-0x0000000004490000-0x0000000004492000-memory.dmp

Filesize
8KB

Download
memory/1288-4-0x00000000044A0000-0x00000000044A1000-memory.dmp

Filesize
4KB

Download
memory/1288-5-0x0000000004480000-0x0000000004481000-memory.dmp

Filesize
4KB

Download
memory/1288-8-0x0000000000400000-0x00000000007D2000-memory.dmp

Filesize
3.8MB

Download
memory/1288-10-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download