6673878c02f5371fac73ec96109ca401bb51cb10492942197c01c17569de794c

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10-08-2024 06:36

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General

Target

8520d5e5112f7b3cedd64ed8b5a52e37_JaffaCakes118.exe
Size

35KB
MD5

8520d5e5112f7b3cedd64ed8b5a52e37
SHA1

9164bea8ddfaff585146dbbe5ade74650476df4b
SHA256

6673878c02f5371fac73ec96109ca401bb51cb10492942197c01c17569de794c
SHA512

e740325f94d0df38aeb0d6f72b6981e343d784086f34ef0b805456738acc37ed0ebf6e7d0efd3c920ff1438e686e7267c84e22b437adc35635c64bcef9b341c8
SSDEEP

768:zflivXrVKpVhKvtxwYHwVFoeAQWmucwUF:7lqrVKprVuQW2

Score

10^/10

discovery

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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	8520d5e5112f7b3cedd64ed8b5a52e37_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4260	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\848cc3e2\jusched.exe	8520d5e5112f7b3cedd64ed8b5a52e37_JaffaCakes118.exe
File created	C:\Program Files (x86)\848cc3e2\848cc3e2	8520d5e5112f7b3cedd64ed8b5a52e37_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	8520d5e5112f7b3cedd64ed8b5a52e37_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe
4260	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3216 wrote to memory of 4260	3216	8520d5e5112f7b3cedd64ed8b5a52e37_JaffaCakes118.exe	89
PID 3216 wrote to memory of 4260	3216	8520d5e5112f7b3cedd64ed8b5a52e37_JaffaCakes118.exe	89
PID 3216 wrote to memory of 4260	3216	8520d5e5112f7b3cedd64ed8b5a52e37_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\8520d5e5112f7b3cedd64ed8b5a52e37_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8520d5e5112f7b3cedd64ed8b5a52e37_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3216
- C:\Program Files (x86)\848cc3e2\jusched.exe
  "C:\Program Files (x86)\848cc3e2\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4260

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

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Downloads

C:\Program Files (x86)\848cc3e2\848cc3e2

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

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C:\Program Files (x86)\848cc3e2\jusched.exe

Filesize
35KB

MD5
597d9005d1e2238bf5a9a977e0a83d12

SHA1
626cbda4f664e56eb75f2e5fd3f53ba49e9da187

SHA256
2453037ec64a7833ed84864c665fd9ee53ced57fc79e2fc9b423035a6d4e4558

SHA512
cd90b4695bdd376af8ec888a05e00b6b74a3373535904db7cde202ba889d9b30544be0f0d60e28c49c95f58c7bd2daed754f1f10bd9d1a36a1842f167410a30f

Download Submit