3f32c42ad89f0690e88ca3923d93b7754e72fc2d1d2c430f9b38e5a2d2f5a808

Analysis

max time kernel
150s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 18:14

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General

Target

d02a774ce17f8d69b45572bc7ba362cc_JaffaCakes118.exe
Size

35KB
MD5

d02a774ce17f8d69b45572bc7ba362cc
SHA1

14a81e8c5822fb756c25f0ac8cd3873fe821f9c1
SHA256

3f32c42ad89f0690e88ca3923d93b7754e72fc2d1d2c430f9b38e5a2d2f5a808
SHA512

15a8ec70625efbb0156099abb66b0428ea802c3b6ca59b801f0220f51b5d3d2eee26a5a9994e2f285975e7f7b1e46dc8a44fe1822ac1e67afebe3438f3a40b48
SSDEEP

768:TzQYScGrIubHuYtvdxwYHw5FAe2QvncwxIf:3QTIubHy5wQvsf

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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	d02a774ce17f8d69b45572bc7ba362cc_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
5008	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\77275d1d\jusched.exe	d02a774ce17f8d69b45572bc7ba362cc_JaffaCakes118.exe
File created	C:\Program Files (x86)\77275d1d\77275d1d	d02a774ce17f8d69b45572bc7ba362cc_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	d02a774ce17f8d69b45572bc7ba362cc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe
5008	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 5008	2432	d02a774ce17f8d69b45572bc7ba362cc_JaffaCakes118.exe	87
PID 2432 wrote to memory of 5008	2432	d02a774ce17f8d69b45572bc7ba362cc_JaffaCakes118.exe	87
PID 2432 wrote to memory of 5008	2432	d02a774ce17f8d69b45572bc7ba362cc_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\d02a774ce17f8d69b45572bc7ba362cc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d02a774ce17f8d69b45572bc7ba362cc_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Program Files (x86)\77275d1d\jusched.exe
  "C:\Program Files (x86)\77275d1d\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5008

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

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Downloads

C:\Program Files (x86)\77275d1d\77275d1d

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\77275d1d\jusched.exe

Filesize
35KB

MD5
fa5dba6494d1d7d3931815d774ddce63

SHA1
57eb6d18f733de439cc567f762451bbf0858c9b8

SHA256
fa66d9a8964b14ff540057b575e278ff7cec6361c14c5699d4225ac4b1262ce3

SHA512
22b357fca8948711a863ec17f22370e924a2001a50f44e59aea90acc70cb2323947c0bd0cc5a2a2567c5f034ab5693cb25d3af62fb49cd03cf03b7e261fed631

Download Submit
memory/2432-0-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2432-11-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/5008-10-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/5008-13-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download