0cbab79640d1995356806068a77d58d4980ba18e21d22a775246807cf811330d

Analysis

max time kernel
133s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 15:15

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General

Target

ab83de45d1c16a443b1ec4baa184a233_JaffaCakes118.exe
Size

208KB
MD5

ab83de45d1c16a443b1ec4baa184a233
SHA1

78d05f2d0a3543491217be713abb945f694c4cbe
SHA256

0cbab79640d1995356806068a77d58d4980ba18e21d22a775246807cf811330d
SHA512

c93c338029e7ef8cb272a1891630ac238d4a4e52939420d94c2960198756d121c0048930d936926e32cfc4d9314c4d8ac498224ca339f99d6b239f16908d111f
SSDEEP

3072:tChJgYMm4xf9cU9KQ2BxA59SPMpOoin2t:JYMm4xiWKQ2BiCM7

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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	ab83de45d1c16a443b1ec4baa184a233_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4276	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\7f9d4ab9\7f9d4ab9	ab83de45d1c16a443b1ec4baa184a233_JaffaCakes118.exe
File created	C:\Program Files (x86)\7f9d4ab9\jusched.exe	ab83de45d1c16a443b1ec4baa184a233_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	ab83de45d1c16a443b1ec4baa184a233_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	jusched.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ab83de45d1c16a443b1ec4baa184a233_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3732 wrote to memory of 4276	3732	ab83de45d1c16a443b1ec4baa184a233_JaffaCakes118.exe	90
PID 3732 wrote to memory of 4276	3732	ab83de45d1c16a443b1ec4baa184a233_JaffaCakes118.exe	90
PID 3732 wrote to memory of 4276	3732	ab83de45d1c16a443b1ec4baa184a233_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\ab83de45d1c16a443b1ec4baa184a233_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab83de45d1c16a443b1ec4baa184a233_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:3732
- C:\Program Files (x86)\7f9d4ab9\jusched.exe
  "C:\Program Files (x86)\7f9d4ab9\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4276

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)\7f9d4ab9\7f9d4ab9

Filesize
17B

MD5
89931a70501a3362b6823b53523f5a77

SHA1
88c7e199c462ed8cc3af0ba453512b5b1fdcfdb5

SHA256
d30d9a0e64bc9f4a306617f087f30de6d57a5413793ab7bde13a299777a1b254

SHA512
8fa7ab4824ae86f3f47b3718c11f79ef275dd0639396572eaeb1262ad9153ccf43c633a7b292e30c97370436a09f22fbcf817a802015650ffb1f84d2b83483bd

Download Submit
C:\Program Files (x86)\7f9d4ab9\jusched.exe

Filesize
208KB

MD5
b02c89d5a9780664b4fcc0a165b8df6f

SHA1
e04f9ba15449910005c4ce820ec49b8288231492

SHA256
97ad87acc62a46fed6d58c82f22cb848baefe2f9313456b677a9c4c1839654a4

SHA512
5683e7f50e5b8ea7303ea20c7f9430adaf26905f63f01022b453c5c64729637c04c7611d6c888e50323b755ef1519742fddd0371426bfce43c8c78dfc6345ca6

Download Submit