2364159ff1ed7b8cf796418f4fef5030e5c44a33f6a05e7d36a3f3b66591fb35

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 14:46

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General

Target

c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe
Size

349KB
MD5

c908d118a59eaf14fa542c19c30fd3b6
SHA1

bb893991938205eba1d4472fcee3b107038aead0
SHA256

2364159ff1ed7b8cf796418f4fef5030e5c44a33f6a05e7d36a3f3b66591fb35
SHA512

726b9f4dbb8c673f216eade7cdd07310394ec6d17bb6bec7778fb02de7bbd80dbab7671c39491631b4797bcd32c2d596d86de5f7b0163ff55a3d4a524ce4cd25
SSDEEP

6144:GsJ/ztsM7fMcLxmH2moRexPxxe+ybgslUZhcgR5AMXMGKcJBX:LFbMc1mH2NQVu+yt6ZhcgR57Xs4

Score

7^/10

discovery

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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
4348	c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4348 wrote to memory of 3636	4348	c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe	85
PID 4348 wrote to memory of 3636	4348	c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe	85
PID 4348 wrote to memory of 3636	4348	c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c908d118a59eaf14fa542c19c30fd3b6_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4348
- C:\Windows\SysWOW64\mshta.exe
  "C:\Windows\System32\mshta.exe" c:\326b5fde-fdaa-49fc-8ef8-e3ca56c7e673\start.hta
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3636

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\326b5fde-fdaa-49fc-8ef8-e3ca56c7e673\InstallerHelper.dll

Filesize
132KB

MD5
366dba05f827fca35395423f5f7002b1

SHA1
fb838170d44346e8f1605c877afc7cc186e856df

SHA256
f10e296eabaf0097782f4bb651cc51cf4d052f2d30a7912f4b08ec9385587d79

SHA512
43c2a6f670bf19d1283e45a9077d7fedc30fb7cafb5a0fa7f4a14eb3a65d9848b7147cf30f183c296108083e0e68c870fef3e608e73a15048d40de4f029e6eea

Download Submit
\??\c:\326b5fde-fdaa-49fc-8ef8-e3ca56c7e673\loader.gif

Filesize
1KB

MD5
e88ebd85dd56110ac6ea93fe0922988e

SHA1
684a31d864d33ff736234c41ac4e8d2c7f90d5ae

SHA256
379d1b0948f8e06366e7bcd197c848c0cc783787792f2224f98c16b974d920eb

SHA512
211b0760c9a887fc13c479617daeb6d5b6ee0ccd06c214967abd3e1f14204f72e34a6dd5eb778a9fc6ac7fc8bd63bdef80b347abab97becda16924cb3e164dc7

Download Submit
\??\c:\326b5fde-fdaa-49fc-8ef8-e3ca56c7e673\start.hta

Filesize
1KB

MD5
db4ada697fa7a0e215281533d52578e9

SHA1
fb755ea8371edf5065dc53e21eb413603f9eba7f

SHA256
f949fd6ca734830572128b4348dfd039419140c7ef501d80773f71ca3f0ed78c

SHA512
9ba1d2658785dd3c88b4399132f8330dc58872235e19ca9854b0e453d8cc7a58de0c8be84da376a72b5851073f531c95b2c6afa84f43053561ca8e6751d6e2f3

Download Submit