6fa4adb8d33792be154e743cdf5b14a02ff839763b740a027e6926998164e1e7

Analysis

max time kernel
149s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 09:29

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General

Target

c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe
Size

264KB
MD5

c88fb89b8455a826739f53e99059beca
SHA1

f05a067c69c0ccae9446c0a286840c588702b467
SHA256

6fa4adb8d33792be154e743cdf5b14a02ff839763b740a027e6926998164e1e7
SHA512

726e4fd76836b03c8ba78d377a6005ea7aa89b3b76e199a9b64874a3159468df73ccaf4cfead45a4fc7bd35b39d3e90598c709587efe0d8509407ecd2d0f98f6
SSDEEP

3072:1wwQcqsO9Gl2IDyG2pfr4GNLzECcKIvMBSYWunCvPQiwhjXH1hkaBx5/lvnjLYad:awQ3sO9C9Ic6OLynWunzXH1l9r3

Score

10^/10

discovery 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

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	sdsuv.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2760	sdsuv.exe

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /S"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /Z"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /h"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /X"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /Q"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /V"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /H"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /t"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /f"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /G"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /o"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /x"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /e"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /d"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /w"	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /v"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /g"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /M"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /K"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /s"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /A"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /l"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /W"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /I"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /p"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /L"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /j"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /U"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /T"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /a"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /B"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /E"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /J"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /i"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /O"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /P"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /z"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /b"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /F"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /u"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /r"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /N"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /k"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /C"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /Y"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /R"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /c"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /D"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /q"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /n"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /w"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /m"	sdsuv.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sdsuv = "C:\\Users\\Admin\\sdsuv.exe /y"	sdsuv.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	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sdsuv.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
232	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe
232	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe
2760	sdsuv.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
232	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe
2760	sdsuv.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 2760	232	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe	96
PID 232 wrote to memory of 2760	232	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe	96
PID 232 wrote to memory of 2760	232	c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c88fb89b8455a826739f53e99059beca_JaffaCakes118.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:232
- C:\Users\Admin\sdsuv.exe
  "C:\Users\Admin\sdsuv.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:2760

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4372,i,3239535018877284530,3457823197501312703,262144 --variations-seed-version --mojo-platform-channel-handle=4400 /prefetch:8
1⤵
PID:2300

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

Query Registry

T1012

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

C:\Users\Admin\sdsuv.exe

Filesize
264KB

MD5
3d617fd1c69082b95a64ef3cc9f0d3e8

SHA1
4e8ca37400117ec5615f106ca71f51ed9567dfc0

SHA256
c0ea12dceeb3038c217598933c06dde6661973f58095af44d4913304bd9507a7

SHA512
e9e301fbefecc79e0c74fef0bc452d5cbc879ea62338d7ac37bcdac8eecdf897c6282cb05a490ab162c240b169c7bc58ab5e3bd0182977275bb4a186366ac05d

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