e146ead17d215d5aa977de9341f3cae80eccd82b3b79089e987ad8142508abbe

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 03:14

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General

Target

f02ca3d2acd7864254d3378d1f679e17_JaffaCakes118.exe
Size

43KB
MD5

f02ca3d2acd7864254d3378d1f679e17
SHA1

4161c393e6475c00e00f1fc114b758010258dd8f
SHA256

e146ead17d215d5aa977de9341f3cae80eccd82b3b79089e987ad8142508abbe
SHA512

ae42320c950a08783b5f9d12b7d7fb0fc2c275de9840e7a2a8c9a35d5067839fc35725fbef589e84e84213ee28520623b0388b1558392a0a9426a8994cd7b37d
SSDEEP

768:Gnkx4yiUZKGrd69GMop72+CoTLhmzlofvABHzqtrZDchA:GoZ6GI+8Ofv2zqR8A

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	f02ca3d2acd7864254d3378d1f679e17_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3016	decrypted.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3016	decrypted.exe
3016	decrypted.exe
3016	decrypted.exe
3016	decrypted.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1320	f02ca3d2acd7864254d3378d1f679e17_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 3016	1320	f02ca3d2acd7864254d3378d1f679e17_JaffaCakes118.exe	84
PID 1320 wrote to memory of 3016	1320	f02ca3d2acd7864254d3378d1f679e17_JaffaCakes118.exe	84
PID 1320 wrote to memory of 3016	1320	f02ca3d2acd7864254d3378d1f679e17_JaffaCakes118.exe	84
PID 3016 wrote to memory of 3408	3016	decrypted.exe	56
PID 3016 wrote to memory of 3408	3016	decrypted.exe	56
PID 3016 wrote to memory of 3408	3016	decrypted.exe	56
PID 3016 wrote to memory of 3408	3016	decrypted.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3408
- C:\Users\Admin\AppData\Local\Temp\f02ca3d2acd7864254d3378d1f679e17_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f02ca3d2acd7864254d3378d1f679e17_JaffaCakes118.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1320
- - C:\Users\Admin\AppData\Local\Temp\decrypted.exe
    "C:\Users\Admin\AppData\Local\Temp\decrypted.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\decrypted.exe

Filesize
31KB

MD5
4aa497aaf034550c6cabe6ae52cec406

SHA1
a41754df5edb7a7779a61849acc012a6ade0c4bf

SHA256
e04922a5e52932171fd2a9a9555ca913d6d607398fd27b636937fc13fd0d41ad

SHA512
292a44e421f0a0464699b49fa15860a7cc6efaae456d57470a1ebe448275649541869563d70857d3c6bdbc22ba689753b224408e6a502ea427de6c5d4d4bff25

Download Submit
memory/3016-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3016-11-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/3016-16-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3016-17-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/3408-12-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3408-13-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download