fe87a12f6e6195ea889f8f8f1f0f48c9cb8c75bf9bc678e1130dd8451b13cc32

General

Target

36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe
Size

248KB
MD5

36641b0a718d811e74fde8ef7dd0ed32
SHA1

8426c305ac2e732f643d4e1357b57353f7e25e30
SHA256

fe87a12f6e6195ea889f8f8f1f0f48c9cb8c75bf9bc678e1130dd8451b13cc32
SHA512

e7048deb5c4a3fe0e2d0f0890ac369f64d62c46166bdd8a9203bb7030b3b721b172f61f149279b045d97ba46b0ef35baf2a09e062f730a6bc522532d81d3b0d6
SSDEEP

6144:dvM5CElofkFWQPtnRneqAKnvmb7/D269fgwMty0e6ndv0DO:dE5CLkFfnRnWKnvmb7/D26qndv0DO

Score

10^/10

evasion persistence

Malware Config

Signatures

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

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Processes:

36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exewiuwo.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	wiuwo.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation	36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

wiuwo.exe

pid process

804 wiuwo.exe

pid	process
804	wiuwo.exe

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

wiuwo.exe36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /y"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /N"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /Q"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /X"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /m"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /t"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /b"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /j"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /u"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /o"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /e"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /s"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /J"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /S"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /d"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /T"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /i"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /V"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /h"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /F"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /M"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /W"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /a"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /K"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /B"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /Y"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /n"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /f"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /z"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /U"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /E"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /r"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /c"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /w"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /L"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /O"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /C"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /k"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /R"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /I"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /D"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /p"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /N"	36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /G"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /Z"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /l"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /H"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /g"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /v"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /P"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /q"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /A"	wiuwo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wiuwo = "C:\\Users\\Admin\\wiuwo.exe /x"	wiuwo.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exewiuwo.exe

pid	process
5072	36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe
5072	36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe
804	wiuwo.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exewiuwo.exe

pid process

5072 36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe
804 wiuwo.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe

description	pid	process	target process
PID 5072 wrote to memory of 804	5072	36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe	wiuwo.exe
PID 5072 wrote to memory of 804	5072	36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe	wiuwo.exe
PID 5072 wrote to memory of 804	5072	36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe	wiuwo.exe

C:\Users\Admin\AppData\Local\Temp\36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\36641b0a718d811e74fde8ef7dd0ed32_JaffaCakes118.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5072

C:\Users\Admin\wiuwo.exe
"C:\Users\Admin\wiuwo.exe"
2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\wiuwo.exe

Filesize
248KB

MD5
23554240e5e8bb49f6e92172cbda3144

SHA1
eddbc8a76800b88dcfd775d8c8b87e912a54fcef

SHA256
4cca4156691c584747ae9ecf2910a576413f1a0b896658d43c1b05ab41c60960

SHA512
61b23cec3ff60c5cbdda8dc0bbf8b99b3253032dcdb8a7029c65eff9043ae777c20f10f3fa9bec8cf4c2162bcc89bbdb7b04a08fb13476cfefa8c7717b592bb7

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads