bdd2f20e371aa53da7ebcd0ac3b47a90560815ce3d581e1e52f41a185d473e67

Analysis

max time kernel
150s
max time network
151s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-12-2023 08:15

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General

Target

11636791ed228a6da39482130e836891.exe
Size

1.5MB
MD5

11636791ed228a6da39482130e836891
SHA1

c2c4d126816c9cf44f3c03bcff39e1ea069d309f
SHA256

bdd2f20e371aa53da7ebcd0ac3b47a90560815ce3d581e1e52f41a185d473e67
SHA512

e8a21a20d9c415dd56c1fbe6e1040c915682be9d6935566370c024afff53ea0763ff496887f71545a84a6108b5a052e05b27cfbf153a3b4917d5d9780e0b5c28
SSDEEP

24576:HitaceEXLbaSgUa9TnB0sY1+TGXf6+/UeQ7WlxkYzN35uKXoj24b0vI9DiMedDXK:HKqgLcB0JpZuWRdU0vIR5edrr/w0pG

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-1-5-21-1268429524-3929314613-1992311491-1000\Software\Wine	11636791ed228a6da39482130e836891.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1996	11636791ed228a6da39482130e836891.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2852	1996	WerFault.exe	16

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1996	11636791ed228a6da39482130e836891.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2852	1996	11636791ed228a6da39482130e836891.exe	18
PID 1996 wrote to memory of 2852	1996	11636791ed228a6da39482130e836891.exe	18
PID 1996 wrote to memory of 2852	1996	11636791ed228a6da39482130e836891.exe	18
PID 1996 wrote to memory of 2852	1996	11636791ed228a6da39482130e836891.exe	18

C:\Users\Admin\AppData\Local\Temp\11636791ed228a6da39482130e836891.exe
"C:\Users\Admin\AppData\Local\Temp\11636791ed228a6da39482130e836891.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 280
  2⤵
  - Program crash
  PID:2852

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/1996-0-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/1996-1-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download