6760ab81142fe51f03d0e617c7b5929d1c6332c18d56e768e374b92cfbaf9644

Analysis

max time kernel
140s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 01:36

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General

Target

37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe
Size

71KB
MD5

37d289a227232807cfb23b71db784dc3
SHA1

ff05a79b13a8e79fdf6ef86c82ac4bf3eb373c8a
SHA256

6760ab81142fe51f03d0e617c7b5929d1c6332c18d56e768e374b92cfbaf9644
SHA512

839eb97d6d952ea53c73af97a5d9bc13f52a413fd1d4e199b533a200f90badec93e2ad95aeb20df845c6a8f06bb9703e0341b60c7fc5ec5885bf1ba1eb2e9751
SSDEEP

1536:KKMonowh4ostPr2/kBmkWbpab+CtuMFxdWOo6CLvjs8wBjnx:Knonoros9Pkbpe+zOo6EwBjnx

Score

7^/10

discovery

Malware Config

Signatures

Unexpected DNS network traffic destination 5 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	83.133.119.139
Destination IP	83.133.119.139
Destination IP	83.133.119.139
Destination IP	83.133.119.139
Destination IP	83.133.119.139

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1972 set thread context of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86

System Location Discovery: System Language Discovery 1 TTPs 1 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	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4448	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe
4448	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86
PID 1972 wrote to memory of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86
PID 1972 wrote to memory of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86
PID 1972 wrote to memory of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86
PID 1972 wrote to memory of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86
PID 1972 wrote to memory of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86
PID 1972 wrote to memory of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86
PID 1972 wrote to memory of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86
PID 1972 wrote to memory of 4448	1972	37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Users\Admin\AppData\Local\Temp\37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\37d289a227232807cfb23b71db784dc3_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4448-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4448-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4448-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4448-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4448-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download