8c65f59eca17f13397e7f909ae815fe7ce3573757a8092cb22d5adaeff337137

Analysis

max time kernel
134s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 22:44

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General

Target

a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
Size

255KB
MD5

a47043ebc08d6208acfa0705abab2fd8
SHA1

3d2cca2ca894966077b4a3d5de668538ac0bf87b
SHA256

8c65f59eca17f13397e7f909ae815fe7ce3573757a8092cb22d5adaeff337137
SHA512

843713ac68a4cca879eec5a84a16df8235a88d019e7ac2fe0e0406595fc65f25bec0f69e45fd6195d1892709926b19f79a09934f615958e44da00fe7683d8f26
SSDEEP

6144:75va83HXGpT8kz3YCseKMImMUhDWRnVW5GJZ2tNYLj8Mfs6UVGoQZv:75vaeHXfkzIBLMYVRVzYKj86s6wGoQZv

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3336 set thread context of 1772	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	84
PID 3336 set thread context of 0	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe

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	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1772	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
1772	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
1772	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
1772	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3336 wrote to memory of 1772	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	84
PID 3336 wrote to memory of 1772	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	84
PID 3336 wrote to memory of 1772	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	84
PID 3336 wrote to memory of 1772	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	84
PID 3336 wrote to memory of 1772	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	84
PID 3336 wrote to memory of 1772	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	84
PID 3336 wrote to memory of 1772	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	84
PID 3336 wrote to memory of 0	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
PID 3336 wrote to memory of 0	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
PID 3336 wrote to memory of 0	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
PID 3336 wrote to memory of 0	3336	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
PID 1772 wrote to memory of 3532	1772	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	56
PID 1772 wrote to memory of 3532	1772	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	56
PID 1772 wrote to memory of 3532	1772	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	56
PID 1772 wrote to memory of 3532	1772	a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3532
- C:\Users\Admin\AppData\Local\Temp\a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3336
- - C:\Users\Admin\AppData\Local\Temp\a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a47043ebc08d6208acfa0705abab2fd8_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1772

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

Replay Monitor

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Downloads

memory/1772-36-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1772-45-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1772-38-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3336-16-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-30-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-29-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-28-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-27-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-26-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-25-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-24-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-23-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-22-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-21-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-20-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-19-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-18-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-17-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-0-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/3336-14-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-15-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-3-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-12-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-11-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-10-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-9-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-8-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-7-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-6-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-5-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-4-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-13-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-2-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-1-0x00000000022A0000-0x00000000022A1000-memory.dmp

Filesize
4KB

Download
memory/3336-31-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/3336-32-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3336-40-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/3336-33-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/3532-41-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download