15b55bf8925b2253ccc1499eada3f6df3ccc62b720b8aed2899f428342275c75

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 11:33

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General

Target

a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe
Size

233KB
MD5

a25e311ec3c4355215daf92266157b2c
SHA1

a2487fa648cb2ed44a60411c6965bebcae3e5ece
SHA256

15b55bf8925b2253ccc1499eada3f6df3ccc62b720b8aed2899f428342275c75
SHA512

b539ede0fef68cfdf6c6e10b37063799d282783c8a74b55e67261d65a777815529fd44b61ae83a55a5474b6226ddd20d39021660332addfee73f2b64e0f37994
SSDEEP

3072:LBlvaWjzrLXQQJKgmSBAVpet2Ago0lWmHEZlDdYLN:9paWjz/gGKgmS+k29WmHEQ

Score

10^/10

discovery

Malware Config

Extracted

Credentials

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

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2680	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2632	a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe
2632	a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\96bb40a\jusched.exe	a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe
File created	C:\Program Files (x86)\96bb40a\96bb40a	a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	a25e311ec3c4355215daf92266157b2c_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	a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2680	2632	a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe	30
PID 2632 wrote to memory of 2680	2632	a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe	30
PID 2632 wrote to memory of 2680	2632	a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe	30
PID 2632 wrote to memory of 2680	2632	a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a25e311ec3c4355215daf92266157b2c_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Program Files (x86)\96bb40a\jusched.exe
  "C:\Program Files (x86)\96bb40a\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Program Files (x86)\96bb40a\96bb40a

Filesize
17B

MD5
2130fee70fc3f7c10d5279f96f98ad1e

SHA1
4307cef89171fa230048ea22546802198d888780

SHA256
3506e286f6223ccaf1665d4e457b712abeb527266ff28327ce60e37b9fbeb404

SHA512
67fa1bb31028ff3ba125f184207499b9205f58c9eef2ac948f5824475515c396b3d5f93e207cb96deffe1aedb286b1f935cc689c5d84449e51c517da1cffe2e5

Download Submit
\Program Files (x86)\96bb40a\jusched.exe

Filesize
233KB

MD5
703172c0c473ebed880abc9007e30906

SHA1
e01e2dddfde4ad936c9ef8e549475aeddb6923f3

SHA256
7b22ff89ceba9b933a5284c9d6d363f3aea7635e5f06c8c3676eb853f51732c9

SHA512
f63e204f47f8bc8f6cb961be900f5f2ffcc59ada6227da289fc8a8938d9683ff1c0fdb531e72ee0d859e86def0fab8246674ec114d74d9e7e83336757703da1d

Download Submit
memory/2632-0-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/2632-7-0x0000000002920000-0x000000000296D000-memory.dmp

Filesize
308KB

Download
memory/2632-12-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/2680-15-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download