0d80db4a7a66c75ff71cffab4cc1c839015a1b7cd11bb2fd8711dbf99e161083

Analysis

max time kernel
139s
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
11/08/2024, 01:46

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General

Target

8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe
Size

368KB
MD5

8884650b5a69cd60305ed4d145c4a2e0
SHA1

3c449146d290b430695815950a76ccfee329e66c
SHA256

0d80db4a7a66c75ff71cffab4cc1c839015a1b7cd11bb2fd8711dbf99e161083
SHA512

63f334bdd4e7508a3ace72857d36a5934f21828c3a9c7d5d1bfd45d7b864e8ca1fa4d77c89b8821b6022c37a019075170510ab083e6a6f8bbb1643e8b533935c
SSDEEP

6144:OgL92UU48OOlg/gwpewysMzEYUM9Kwn832M6w6j0T:xLxU5O/gWysMIYlK4AlOj0T

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 8 set thread context of 624	8	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	84

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\Niko\IEXPLORE.EXE	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe
File opened for modification	C:\Program Files\Internet Explorer\Niko\IEXPLORE.EXE	8884650b5a69cd60305ed4d145c4a2e0_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 5 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	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gpupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
996	reg.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 8 wrote to memory of 624	8	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	84
PID 8 wrote to memory of 624	8	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	84
PID 8 wrote to memory of 624	8	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	84
PID 8 wrote to memory of 624	8	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	84
PID 8 wrote to memory of 624	8	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	84
PID 8 wrote to memory of 624	8	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	84
PID 8 wrote to memory of 624	8	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	84
PID 8 wrote to memory of 624	8	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	84
PID 624 wrote to memory of 3632	624	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	88
PID 624 wrote to memory of 3632	624	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	88
PID 624 wrote to memory of 3632	624	8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe	88
PID 3632 wrote to memory of 996	3632	cmd.exe	90
PID 3632 wrote to memory of 996	3632	cmd.exe	90
PID 3632 wrote to memory of 996	3632	cmd.exe	90
PID 3632 wrote to memory of 2740	3632	cmd.exe	91
PID 3632 wrote to memory of 2740	3632	cmd.exe	91
PID 3632 wrote to memory of 2740	3632	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:8
- C:\Users\Admin\AppData\Local\Temp\8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\8884650b5a69cd60305ed4d145c4a2e0_JaffaCakes118.exe"
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:624
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\Start.bat
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3632
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Associations /v ModRiskFileTypes /t REG_SZ /d .exe /f
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:996
  - - C:\Windows\SysWOW64\gpupdate.exe
      gpupdate /force
      4⤵
      System Location Discovery: System Language Discovery
      PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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:\Users\Admin\AppData\Local\Temp\Start.bat

Filesize
200B

MD5
9cedeb0b293d2b5491225ef3d9eb2a8b

SHA1
b607ef9bd319b6ec696c8dab8a314998d133298b

SHA256
3fc59706783a0778da9121da52a63e34e47c82f436d5b14943e14fb418fd4f08

SHA512
ec7d4544e32b1ea460895b1037a9eca2529eed45d6ee1644f83dfc4d4ad8f7c32a811ee4627bc6b243fb5d5c9e3e2b22060d6a2903692830ff1f114d2b9f3cfc

Download Submit
memory/624-2-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/624-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/624-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/624-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download