f40a7daafb48c13172a25149fa8870758e24a53c54f0071e24fe26606abbaa4a

Analysis

max time kernel
135s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 00:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe
Size

268KB
MD5

764f429e84db3602d83ddde4d874f815
SHA1

fa733db8f2b4f28473099b7847c8c28448564a0d
SHA256

f40a7daafb48c13172a25149fa8870758e24a53c54f0071e24fe26606abbaa4a
SHA512

13ba0a33bcb1e0a7d8a55f336a0619c31843f22dc188577f4b72c5e224533c80b1e866aba32a34ee35e26a53af2e07b2679bd4687db7c8b9113eda4bf2cf3835
SSDEEP

3072:wVHgCc4xGvbwcU9KQ2BBAHmaPxNVoOb5EW:NCc4xGxWKQ2Bonxh

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-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation	764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1368	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\6929b092\jusched.exe	764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe
File created	C:\Program Files (x86)\6929b092\6929b092	764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	764f429e84db3602d83ddde4d874f815_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	764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 1368	1780	764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe	91
PID 1780 wrote to memory of 1368	1780	764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe	91
PID 1780 wrote to memory of 1368	1780	764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\764f429e84db3602d83ddde4d874f815_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Program Files (x86)\6929b092\jusched.exe
  "C:\Program Files (x86)\6929b092\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1368

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

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\6929b092\6929b092

Filesize
17B

MD5
134c1d489094d6d3399f65b0e9aebc1f

SHA1
612a57fbe6ed3ab9c15b39451171d813314a28d5

SHA256
54f9150d1268f7b4b83dd9fc3ec32274bf749715a5806ff3ca5262f5427d6781

SHA512
b09bf60e4850d05261d81a124a647dd111f42480224eae8a3bd2f64736c38119953703f868ad34194a7ae6dad6aabff4081ba73df262bbe9f5327867c56a48ed

Download Submit
C:\Program Files (x86)\6929b092\jusched.exe

Filesize
268KB

MD5
f801771f2bad034ef6948b95ac379090

SHA1
037f706581d672989feb75bd2bac348f67198083

SHA256
adf9974e0305395d74ffaa7a2eca8010434dd1f87f318e60cbfa016ae468beb5

SHA512
a2e1f5413ee4af3af4044f15bc4277790b6e01b2a90159dbba5ed6b50a9e567f9b8323605dd77f111bb467fa10efc5c04123c53e8ab65774b81c7a91cd052693

Download Submit
memory/1368-15-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1780-0-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1780-14-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download