43aeb4b384c8ef54a9945bbc32b9e22ceada39b48d0d645255f67d55e6f968e7

Analysis

max time kernel
121s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 05:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe
Size

208KB
MD5

033f879ac1a4b31edc7d5dd46f62f2cd
SHA1

55ee6e1a5babdc7fa51c4c64f2967b575f565292
SHA256

43aeb4b384c8ef54a9945bbc32b9e22ceada39b48d0d645255f67d55e6f968e7
SHA512

8048b2658a9d76e5f0cf966af42cd77b50b5282341820d1fcb9e7d79867a2e26abc7edf06bb0562328a446c65d70b5e2a6c841b5bc42b42ccff6bba2502a6b16
SSDEEP

3072:wVHgCc4xGvbwcU9KQ2BBAHmaPxNVoOb5EU:NCc4xGxWKQ2BonxZ

Score

10^/10

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
onthelinux
Password:
741852abc

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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3980	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\f06fefdb\jusched.exe	033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe
File created	C:\Program Files (x86)\f06fefdb\f06fefdb	033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 3980	1800	033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe	89
PID 1800 wrote to memory of 3980	1800	033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe	89
PID 1800 wrote to memory of 3980	1800	033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\033f879ac1a4b31edc7d5dd46f62f2cd_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Program Files (x86)\f06fefdb\jusched.exe
  "C:\Program Files (x86)\f06fefdb\jusched.exe"
  2⤵
  - Executes dropped EXE
  PID:3980

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

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\f06fefdb\f06fefdb

Filesize
17B

MD5
134c1d489094d6d3399f65b0e9aebc1f

SHA1
612a57fbe6ed3ab9c15b39451171d813314a28d5

SHA256
54f9150d1268f7b4b83dd9fc3ec32274bf749715a5806ff3ca5262f5427d6781

SHA512
b09bf60e4850d05261d81a124a647dd111f42480224eae8a3bd2f64736c38119953703f868ad34194a7ae6dad6aabff4081ba73df262bbe9f5327867c56a48ed

Download Submit
C:\Program Files (x86)\f06fefdb\jusched.exe

Filesize
208KB

MD5
c480e6370fb7d83040a74f817ce7618c

SHA1
ae8754c3b0af86356c6b7518c4f0db9eef1a493e

SHA256
ba31d0e466e864db2ef6c702c0e48d04a24e3e04285458a6fdc98a00af35a374

SHA512
78cab1761515ffbb1e0d6b7e5b629f048ec290bfb4ab4b7400577a7b99829f1386d5f0fbb994acd5116cf1f89ece1124ca1efa0a612a9adb1f4a3c2c4779d4d6

Download Submit
memory/1800-0-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1800-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3980-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download