f0250e1f1157b212aab1af9c8082ffae5638f8f6140ebe1133e4b31502458d85

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
05/01/2024, 19:00

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General

Target

443222f1d827e61fb4b73c1fae9a0528.exe
Size

180KB
MD5

443222f1d827e61fb4b73c1fae9a0528
SHA1

2207d75e418b4821a5d44f6e954d3d1119be47fb
SHA256

f0250e1f1157b212aab1af9c8082ffae5638f8f6140ebe1133e4b31502458d85
SHA512

03a3b2e1fcc94a99c23cf52c47715d3fb24716f520dde01101488effd37190dbb460312a88008cc81cd9ab209203aa1d0115bbd5f61b530c5156cbe68b6f73e3
SSDEEP

3072:D4HThZOlTPKBqpKKOx+LpnGKEqFdH0eJ9E7KHnFhOwJTb:D4tZuP/pJOsFnGlw9fJ9EgFJf

Score

7^/10

evasion

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 2 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\MACHINE\SOFTWARE\WOW6432Node\Wine	443222f1d827e61fb4b73c1fae9a0528.exe
Key opened	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Wine	443222f1d827e61fb4b73c1fae9a0528.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3112 set thread context of 1860	3112	443222f1d827e61fb4b73c1fae9a0528.exe	89

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1860	443222f1d827e61fb4b73c1fae9a0528.exe
1860	443222f1d827e61fb4b73c1fae9a0528.exe
1860	443222f1d827e61fb4b73c1fae9a0528.exe
1860	443222f1d827e61fb4b73c1fae9a0528.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3112	443222f1d827e61fb4b73c1fae9a0528.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3112 wrote to memory of 1860	3112	443222f1d827e61fb4b73c1fae9a0528.exe	89
PID 3112 wrote to memory of 1860	3112	443222f1d827e61fb4b73c1fae9a0528.exe	89
PID 3112 wrote to memory of 1860	3112	443222f1d827e61fb4b73c1fae9a0528.exe	89
PID 3112 wrote to memory of 1860	3112	443222f1d827e61fb4b73c1fae9a0528.exe	89
PID 3112 wrote to memory of 1860	3112	443222f1d827e61fb4b73c1fae9a0528.exe	89
PID 3112 wrote to memory of 1860	3112	443222f1d827e61fb4b73c1fae9a0528.exe	89
PID 3112 wrote to memory of 1860	3112	443222f1d827e61fb4b73c1fae9a0528.exe	89
PID 1860 wrote to memory of 3524	1860	443222f1d827e61fb4b73c1fae9a0528.exe	49
PID 1860 wrote to memory of 3524	1860	443222f1d827e61fb4b73c1fae9a0528.exe	49
PID 1860 wrote to memory of 3524	1860	443222f1d827e61fb4b73c1fae9a0528.exe	49
PID 1860 wrote to memory of 3524	1860	443222f1d827e61fb4b73c1fae9a0528.exe	49

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3524
- C:\Users\Admin\AppData\Local\Temp\443222f1d827e61fb4b73c1fae9a0528.exe
  "C:\Users\Admin\AppData\Local\Temp\443222f1d827e61fb4b73c1fae9a0528.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3112
- - C:\Users\Admin\AppData\Local\Temp\443222f1d827e61fb4b73c1fae9a0528.exe
    C:\Users\Admin\AppData\Local\Temp\443222f1d827e61fb4b73c1fae9a0528.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1860

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/1860-14-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1860-16-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1860-18-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1860-20-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/1860-25-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/1860-28-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3112-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3112-17-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3524-21-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3524-22-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download