Overview
overview
10Static
static
3c89fb8c0ea...18.exe
windows7-x64
10c89fb8c0ea...18.exe
windows10-2004-x64
7$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7about1503524378.html
windows7-x64
3about1503524378.html
windows10-2004-x64
3blog.html
windows7-x64
3blog.html
windows10-2004-x64
3bootstrap.js
windows7-x64
3bootstrap.js
windows10-2004-x64
3legalStatus.html
windows7-x64
3legalStatus.html
windows10-2004-x64
1relevantSp...y.html
windows7-x64
3relevantSp...y.html
windows10-2004-x64
3Analysis
-
max time kernel
141s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
29-08-2024 10:12
Static task
static1
Behavioral task
behavioral1
Sample
c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Uninstall.exe
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
Uninstall.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
about1503524378.html
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
about1503524378.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
blog.html
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
blog.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
bootstrap.js
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
bootstrap.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
legalStatus.html
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
legalStatus.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
relevantSpecialty.html
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
relevantSpecialty.html
Resource
win10v2004-20240802-en
General
-
Target
c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe
-
Size
291KB
-
MD5
c89fb8c0ea26b49a33a2d777df07182e
-
SHA1
29bba96c221b6f6dcfbeb8e74801164a03528d3b
-
SHA256
1fdd00d772e0f06af325336a5cc314b6f0b995246a033281fa32a17a6d855ec1
-
SHA512
dcfe4d06471f5bcb928ba0bb91d79d66495a39c9820f18d6eb8f141b787be3ea4032b863b525e42b87e5eaf0f0e3c8352baeb6189522c4a04785cd0261657676
-
SSDEEP
6144:3y9v17kwzERlV++3XkZGe61qMLvqYfiSj0fV6mYhrSVeJ8L+6kQa:C97k1VUZGeMqkiSId6HlScR6kz
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\Access.en-us\_README_.hta
Signatures
-
Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
-
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Blocklisted process makes network request 2 IoCs
flow pid Process 1739 284 mshta.exe 1741 284 mshta.exe -
Contacts a large (518) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Deletes itself 1 IoCs
pid Process 1056 cmd.exe -
Loads dropped DLL 1 IoCs
pid Process 3032 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmp841E.bmp" c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3032 set thread context of 1628 3032 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 31 -
Drops file in Program Files directory 6 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\DESIGNER.ONE c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\PLANNERS.ONE c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\ACADEMIC.ONE c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\_README_.hta c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BLANK.ONE c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BUSINESS.ONE c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1716 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 1252 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1716 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3032 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeDebugPrivilege 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2780 WMIC.exe Token: SeSecurityPrivilege 2780 WMIC.exe Token: SeTakeOwnershipPrivilege 2780 WMIC.exe Token: SeLoadDriverPrivilege 2780 WMIC.exe Token: SeSystemProfilePrivilege 2780 WMIC.exe Token: SeSystemtimePrivilege 2780 WMIC.exe Token: SeProfSingleProcessPrivilege 2780 WMIC.exe Token: SeIncBasePriorityPrivilege 2780 WMIC.exe Token: SeCreatePagefilePrivilege 2780 WMIC.exe Token: SeBackupPrivilege 2780 WMIC.exe Token: SeRestorePrivilege 2780 WMIC.exe Token: SeShutdownPrivilege 2780 WMIC.exe Token: SeDebugPrivilege 2780 WMIC.exe Token: SeSystemEnvironmentPrivilege 2780 WMIC.exe Token: SeRemoteShutdownPrivilege 2780 WMIC.exe Token: SeUndockPrivilege 2780 WMIC.exe Token: SeManageVolumePrivilege 2780 WMIC.exe Token: 33 2780 WMIC.exe Token: 34 2780 WMIC.exe Token: 35 2780 WMIC.exe Token: SeIncreaseQuotaPrivilege 2780 WMIC.exe Token: SeSecurityPrivilege 2780 WMIC.exe Token: SeTakeOwnershipPrivilege 2780 WMIC.exe Token: SeLoadDriverPrivilege 2780 WMIC.exe Token: SeSystemProfilePrivilege 2780 WMIC.exe Token: SeSystemtimePrivilege 2780 WMIC.exe Token: SeProfSingleProcessPrivilege 2780 WMIC.exe Token: SeIncBasePriorityPrivilege 2780 WMIC.exe Token: SeCreatePagefilePrivilege 2780 WMIC.exe Token: SeBackupPrivilege 2780 WMIC.exe Token: SeRestorePrivilege 2780 WMIC.exe Token: SeShutdownPrivilege 2780 WMIC.exe Token: SeDebugPrivilege 2780 WMIC.exe Token: SeSystemEnvironmentPrivilege 2780 WMIC.exe Token: SeRemoteShutdownPrivilege 2780 WMIC.exe Token: SeUndockPrivilege 2780 WMIC.exe Token: SeManageVolumePrivilege 2780 WMIC.exe Token: 33 2780 WMIC.exe Token: 34 2780 WMIC.exe Token: 35 2780 WMIC.exe Token: SeBackupPrivilege 2576 vssvc.exe Token: SeRestorePrivilege 2576 vssvc.exe Token: SeAuditPrivilege 2576 vssvc.exe Token: SeShutdownPrivilege 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe Token: SeDebugPrivilege 1252 taskkill.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 284 mshta.exe 284 mshta.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 3032 wrote to memory of 1628 3032 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 31 PID 3032 wrote to memory of 1628 3032 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 31 PID 3032 wrote to memory of 1628 3032 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 31 PID 3032 wrote to memory of 1628 3032 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 31 PID 3032 wrote to memory of 1628 3032 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 31 PID 1628 wrote to memory of 2708 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 32 PID 1628 wrote to memory of 2708 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 32 PID 1628 wrote to memory of 2708 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 32 PID 1628 wrote to memory of 2708 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 32 PID 2708 wrote to memory of 2780 2708 cmd.exe 34 PID 2708 wrote to memory of 2780 2708 cmd.exe 34 PID 2708 wrote to memory of 2780 2708 cmd.exe 34 PID 1628 wrote to memory of 284 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 40 PID 1628 wrote to memory of 284 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 40 PID 1628 wrote to memory of 284 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 40 PID 1628 wrote to memory of 284 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 40 PID 1628 wrote to memory of 1056 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 41 PID 1628 wrote to memory of 1056 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 41 PID 1628 wrote to memory of 1056 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 41 PID 1628 wrote to memory of 1056 1628 c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe 41 PID 1056 wrote to memory of 1252 1056 cmd.exe 43 PID 1056 wrote to memory of 1252 1056 cmd.exe 43 PID 1056 wrote to memory of 1252 1056 cmd.exe 43 PID 1056 wrote to memory of 1716 1056 cmd.exe 44 PID 1056 wrote to memory of 1716 1056 cmd.exe 44 PID 1056 wrote to memory of 1716 1056 cmd.exe 44 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3032 -
C:\Users\Admin\AppData\Local\Temp\c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe"2⤵
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\system32\wbem\WMIC.exeC:\Windows\system32\wbem\wmic.exe shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2780
-
-
-
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\_README_.hta"3⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:284
-
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Windows\system32\taskkill.exetaskkill /f /im "c89fb8c0ea26b49a33a2d777df07182e_JaffaCakes118.exe"4⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1252
-
-
C:\Windows\system32\PING.EXEping -n 1 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1716
-
-
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2576
-
C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵
- System Location Discovery: System Language Discovery
PID:2796
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
66KB
MD5ab4cfa33114a338fb443a25de48fe668
SHA196c6ce5a8272df199ae2cbf08ec608917c3cfa02
SHA25626462bbb0210fac807f787490b447bebf251db8f36d4b094c96bc57fa27b04d9
SHA512f6ba92443439d7416f10b1383c5a57ba929319aa8c66046efb5c33506694b51c8190c49cfdf31716989dc6dc5ca33991231ffa1b5632e887c9d758197ea2b967
-
Filesize
11KB
MD5ca332bb753b0775d5e806e236ddcec55
SHA1f35ef76592f20850baef2ebbd3c9a2cfb5ad8d8f
SHA256df5ae79fa558dc7af244ec6e53939563b966e7dbd8867e114e928678dbd56e5d
SHA5122de0956a1ad58ad7086e427e89b819089f2a7f1e4133ed2a0a736adc0614e8588ebe2d97f1b59ab8886d662aeb40e0b4838c6a65fbfc652253e3a45664a03a00