82c36698bad5b36455ef1869b6f2c89cef37555cc5018fbe4374935fe3ac7302

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/02/2024, 02:34

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General

Target

a0b945cce0fd73dc692957f06d2a5ace.exe
Size

498KB
MD5

a0b945cce0fd73dc692957f06d2a5ace
SHA1

8584c481c0956719fa910c29dc5ab1185e965607
SHA256

82c36698bad5b36455ef1869b6f2c89cef37555cc5018fbe4374935fe3ac7302
SHA512

5437cdecd8aca956dcbe6314483a2dba747db89770a7a3d495f573db6f68039ea66690f0bf6fd87e11119f662bc7bd5d953ebe08633bef28170d83630d2574d9
SSDEEP

12288:HZz2n8Y95bQ5NnfVzeE0hyLVuq+oV8Zk7t1sFzW9lHOq9DtIlS3wyv3ly6J:H92n8Y7bmNnodyLMq+o2Zkrsl8uqbcSR

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-1-5-21-1658372521-4246568289-2509113762-1000\Software\Wine	a0b945cce0fd73dc692957f06d2a5ace.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 340 set thread context of 2640	340	a0b945cce0fd73dc692957f06d2a5ace.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
340	a0b945cce0fd73dc692957f06d2a5ace.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 340 wrote to memory of 2640	340	a0b945cce0fd73dc692957f06d2a5ace.exe	28
PID 340 wrote to memory of 2640	340	a0b945cce0fd73dc692957f06d2a5ace.exe	28
PID 340 wrote to memory of 2640	340	a0b945cce0fd73dc692957f06d2a5ace.exe	28
PID 340 wrote to memory of 2640	340	a0b945cce0fd73dc692957f06d2a5ace.exe	28
PID 340 wrote to memory of 2640	340	a0b945cce0fd73dc692957f06d2a5ace.exe	28
PID 340 wrote to memory of 2640	340	a0b945cce0fd73dc692957f06d2a5ace.exe	28
PID 340 wrote to memory of 2640	340	a0b945cce0fd73dc692957f06d2a5ace.exe	28
PID 340 wrote to memory of 2640	340	a0b945cce0fd73dc692957f06d2a5ace.exe	28

C:\Users\Admin\AppData\Local\Temp\a0b945cce0fd73dc692957f06d2a5ace.exe
"C:\Users\Admin\AppData\Local\Temp\a0b945cce0fd73dc692957f06d2a5ace.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:340
- C:\Users\Admin\AppData\Local\Temp\a0b945cce0fd73dc692957f06d2a5ace.exe
  C:\Users\Admin\AppData\Local\Temp\a0b945cce0fd73dc692957f06d2a5ace.exe
  2⤵
  PID:2640

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

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Downloads

memory/340-0-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/340-1-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/340-5-0x0000000004640000-0x00000000046BF000-memory.dmp

Filesize
508KB

Download
memory/340-16-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2640-4-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2640-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2640-9-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2640-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2640-10-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2640-14-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2640-15-0x0000000000400000-0x000000000040226C-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads