519d5e3f648ffd89a17ab89de6b1b0a3428e281b2952e67f5c9665be3c1c5ae7

Analysis

max time kernel
149s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 09:22

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General

Target

2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe
Size

96KB
MD5

2e9be33885ae6c6251c6ae0aa92b31df
SHA1

70b2fbb8c6bac7e54e7b3a7e470198feba232ecc
SHA256

519d5e3f648ffd89a17ab89de6b1b0a3428e281b2952e67f5c9665be3c1c5ae7
SHA512

38041ef8d723d392b5158c82c2a6c24df0b015fb62a9c6db9cd656803cebee4eee7d21b5fb212d1f4d2fcff895057e6cc2d94896d3aa8f64d49f9cb0ab7569b7
SSDEEP

1536:eqB2VgzWwmhLmncdkadGVScGYJXeiyCnO+TI4K4I4i404R4Z1VcvsJOpPpMm4/Ns:N2GW6cOadGRJuH7ut/Tdvd+hXV/vU3v/

Score

10^/10

discovery evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	duimon.exe

Executes dropped EXE 1 IoCs

pid	Process
1228	duimon.exe

Loads dropped DLL 2 IoCs

pid	Process
276	2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe
276	2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 50 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /C"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /Q"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /N"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /d"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /u"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /b"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /c"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /U"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /k"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /g"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /i"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /W"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /H"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /X"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /O"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /m"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /l"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /v"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /w"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /S"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /a"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /e"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /A"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /F"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /J"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /T"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /q"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /p"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /M"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /B"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /y"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /G"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /o"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /Y"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /P"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /r"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /s"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /I"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /z"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /x"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /D"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /L"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /f"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /K"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /R"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /t"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /h"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /Z"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /j"	duimon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\duimon = "C:\\Users\\Admin\\duimon.exe /V"	duimon.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	2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	duimon.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe
1228	duimon.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
276	2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe
1228	duimon.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 276 wrote to memory of 1228	276	2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe	31
PID 276 wrote to memory of 1228	276	2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe	31
PID 276 wrote to memory of 1228	276	2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe	31
PID 276 wrote to memory of 1228	276	2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:276
- C:\Users\Admin\duimon.exe
  "C:\Users\Admin\duimon.exe"
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

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

Replay Monitor

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Downloads

\Users\Admin\duimon.exe

Filesize
96KB

MD5
35fc245f2bdff48337bd210f34dfed79

SHA1
47f4527c23674c298d159965aacb65a74cd10a33

SHA256
ee10fb0b3ad2ff91dd866a04a30b67fba2b186950dd786264f3a4ea0d7e62b40

SHA512
a9ff2933f1b88fe6a49b5383b83dffa0b6121a33c6be0e44ed00a1b06e5186a225b5cf56ad82f53508623cc9a696b01726bc68983505b1b19565f40ffa241e39

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