26d71b16c446775b652a5683fee0b7373d914fcab5835f941f130e9790cf178f

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
16-07-2024 09:50

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General

Target

4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe
Size

687KB
MD5

4dc9a7d5edd7ce11f59627390888c957
SHA1

095ee0270100d6a8fca2449d99b5bc3a85f0cd14
SHA256

26d71b16c446775b652a5683fee0b7373d914fcab5835f941f130e9790cf178f
SHA512

1825ed61b3a360b15f6edb6207097a07009517a9fc5ab456fa6a3ad98bcc96f74c4962182880b38e1f90545282dcbe4579296278de07c3f3190e4a312b0e0071
SSDEEP

12288:CotxmauXA786nSqVd6zxTGKb2qjAdHvnba7ElSw17kUlLUk:CMgA/SqVdYxCKS3ZsEsw1FL5

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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Wine	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe
2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe
2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 1208	2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe	20
PID 2488 wrote to memory of 1208	2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe	20
PID 2488 wrote to memory of 1208	2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe	20
PID 2488 wrote to memory of 1208	2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe	20
PID 2488 wrote to memory of 1208	2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe	20
PID 2488 wrote to memory of 1208	2488	4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\4dc9a7d5edd7ce11f59627390888c957_JaffaCakes118.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2488

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/1208-4-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1208-10-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/2488-0-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/2488-2-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/2488-1-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download