b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3

Analysis

max time kernel
227s
max time network
244s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2022 08:23

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General

Target

b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe
Size

819KB
MD5

cc067250d1b0486fe1210f676220350f
SHA1

6e8d189a6dad08f9a68b4f73cb9970eabf63240a
SHA256

b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3
SHA512

2867d3f593eb2ae74b8de834538ea75b73692c845740c34c05ffd8c89ea909821dcc04dad780bd8bb1b5de0f5fc57ba5dcad6d2597ed259260f250d32844bb42
SSDEEP

24576:BWyrWVKhW1V6gFqEDH5Tk2CXoMQ2JkawpFCQD3ZZk1efWz:tYKIdFdcXoz2JkEQ1Zk8fWz

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-1-5-21-4246620582-653642754-1174164128-1000\Software\Wine	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe
3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe
3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe
3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3956 wrote to memory of 3060	3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe	36
PID 3956 wrote to memory of 3060	3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe	36
PID 3956 wrote to memory of 3060	3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe	36
PID 3956 wrote to memory of 3060	3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe	36
PID 3956 wrote to memory of 3060	3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe	36
PID 3956 wrote to memory of 3060	3956	b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe	36

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3060
- C:\Users\Admin\AppData\Local\Temp\b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe
  "C:\Users\Admin\AppData\Local\Temp\b46258a631ec3b0b2e904d81973a7879a8a329498ba8a1b7a670fe46f12deaf3.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3956

Network

MITRE ATT&CK Enterprise v6

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/3060-135-0x000000007FFC0000-0x000000007FFC6000-memory.dmp

Filesize
24KB

Download
memory/3956-132-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/3956-133-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/3956-134-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download