c8e434899df29d8d5785dc045bbe94052d14714519e2f0c0127e498bfdef70e2

Analysis

max time kernel
138s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 22:16

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General

Target

83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe
Size

43KB
MD5

83c27f205f6e488b91a3cbd8af918056
SHA1

ce5e2ab9082170ca7c8f48c9d015d0649b8dc579
SHA256

c8e434899df29d8d5785dc045bbe94052d14714519e2f0c0127e498bfdef70e2
SHA512

de323147ae5ee762fecf2b9f65aa0428481f9f368386b19bd13bb847e82a63685d300187bbfafd2bc7b52cea8de9677eb55da706e8a83dc09b0f2e7dc0865580
SSDEEP

768:7RvgutJnI2hXzuBs92vBuRzgZYE4Xbg+zIXX+zVrEzsNVFRx9z1VKVwO0C+6:NvgutJnjhXzss92vWzgqblEzsNVLDeC6

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\k9g1cyytkk.exe	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\k9g1cyytkk.exe	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4016 set thread context of 4920	4016	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe	85

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	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4920	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe
4920	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 4920	4016	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe	85
PID 4016 wrote to memory of 4920	4016	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe	85
PID 4016 wrote to memory of 4920	4016	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe	85
PID 4016 wrote to memory of 4920	4016	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe	85
PID 4016 wrote to memory of 4920	4016	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe	85
PID 4920 wrote to memory of 3504	4920	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe	56
PID 4920 wrote to memory of 3504	4920	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe	56
PID 4920 wrote to memory of 3504	4920	83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3504
- C:\Users\Admin\AppData\Local\Temp\83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4016
- - C:\Users\Admin\AppData\Local\Temp\83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\83c27f205f6e488b91a3cbd8af918056_JaffaCakes118.exe"
    3⤵
    - Drops startup file
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4920

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/4016-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4016-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4920-1-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4920-5-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/4920-6-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download