f4777f6b6dcf9cf05de19f31d7d5b58f7c6ab037801ebbdfaece17252cfcef42

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-09-2024 11:56

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General

Target

d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe
Size

567KB
MD5

d6432b5df9b5a34123df05ed6e077f57
SHA1

c45f532a3ac5b95f6108c8573a297408b7e1fc8b
SHA256

f4777f6b6dcf9cf05de19f31d7d5b58f7c6ab037801ebbdfaece17252cfcef42
SHA512

b8ee62a90cb6dd9c55abd8b0626f8772be4078dcb441ee730ce22c8900212b64ae7c4f7e2dd437b8c491b90384d9fa8961fb9f8a95f33d8bc8def1b46e42ba49
SSDEEP

12288:MLry/neyx7f/A64iPs/SV/9zwKJaJFONT:qKeyxTAJtSV/pwKJaJQ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3056	y.exe

Loads dropped DLL 1 IoCs

pid	Process
1236	d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\cjnvddlv\y.exe	d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 3056	1236	d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe	30
PID 1236 wrote to memory of 3056	1236	d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe	30
PID 1236 wrote to memory of 3056	1236	d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe	30
PID 1236 wrote to memory of 3056	1236	d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d6432b5df9b5a34123df05ed6e077f57_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1236
- C:\Program Files (x86)\cjnvddlv\y.exe
  "C:\Program Files (x86)\cjnvddlv\y.exe"
  2⤵
  - Executes dropped EXE
  PID:3056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Program Files (x86)\cjnvddlv\y.exe

Filesize
590KB

MD5
fce9136c22c3337b4773654ca97e40d1

SHA1
511dfd045a1ac82db8bd80625e436d017d3d7cc2

SHA256
0d8fa1766698a6ac191f7d73126587007c4ad877b4071fc738e441a7edaf40ca

SHA512
0e5cd0a928082f1e6c19a6ec974ca96d65623904a0ad652c3016a6fd3a51c97b499594a22aba061e823449c202e76495e33d34a38f50b6a61fd372237545b086

Download Submit
memory/1236-0-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/1236-1-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/1236-7-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/3056-8-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/3056-9-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/3056-10-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download