c48c72bf9dd886223b789ca3a61b36f52bfd7238ced3a4a171e837b3776e3099

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 01:14

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General

Target

a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe
Size

652KB
MD5

a0a9da7f804db3e631c1e90d5caeb7b3
SHA1

fc4a2a31a32f0073de4426d3a4153f31b90b5e83
SHA256

c48c72bf9dd886223b789ca3a61b36f52bfd7238ced3a4a171e837b3776e3099
SHA512

d7a587411820219b465e3efbcd308885b3f217b3661590f2512043d8dd6429b10812025fb34c40b4d62fb17f67c61df3df9d6dc29b50e842085ef7a19dd76372
SSDEEP

12288:tWBscp1EriphBYt22SqfUwr1+tIedanqJBGt/oBHTTWlHRSQlB68hq6Rjpt0:tWaq1Er8hBY4dqfhwIeMqJgtoZ2dgQlE

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-1-5-21-1385883288-3042840365-2734249351-1000\Software\Wine	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe
1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe
1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1196	1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe	21
PID 1984 wrote to memory of 1196	1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe	21
PID 1984 wrote to memory of 1196	1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe	21
PID 1984 wrote to memory of 1196	1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe	21
PID 1984 wrote to memory of 1196	1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe	21
PID 1984 wrote to memory of 1196	1984	a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a0a9da7f804db3e631c1e90d5caeb7b3_JaffaCakes118.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1984

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/1196-2-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1196-9-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/1984-0-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

Download
memory/1984-1-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download
memory/1984-5-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

Download