Overview
overview
10Static
static
30044af802e...18.exe
windows7-x64
100044af802e...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
3AdapterUtils.js
windows7-x64
3AdapterUtils.js
windows10-2004-x64
3Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7yKVGLQ9WeD.html
windows7-x64
3yKVGLQ9WeD.html
windows10-2004-x64
3Analysis
-
max time kernel
121s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
30-09-2024 07:57
Static task
static1
Behavioral task
behavioral1
Sample
0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
AdapterUtils.js
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
AdapterUtils.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Uninstall.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Uninstall.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
yKVGLQ9WeD.html
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
yKVGLQ9WeD.html
Resource
win10v2004-20240910-en
General
-
Target
0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe
-
Size
269KB
-
MD5
0044af802e1c33f11e158025c10eacc5
-
SHA1
ef879a411e080727f0cdebadc84667db2cf61d80
-
SHA256
0644252f19a715f2c0733f912ed4dfacaf36b48caad6a69b472ab81fb0f72b81
-
SHA512
c5ede5b79cfd09525a860a7fde8694f0a6b9b8169b83545beb9f1cb6567ba4e9b56fc62d12a7d9ce9056293c3ad9de829d0e902f1f0ef5a457aba0298ed028dd
-
SSDEEP
6144:Dy9v17kwzx0Kpu2gZiUYg3bWTlEvZ5r/2iSYP8HjwsAmfA0yCCyh+6kQ8:e97kG0Kp1eiUOG2iSYKjwsA2TM6kh
Malware Config
Extracted
C:\Users\Admin\Pictures\_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 3 IoCs
flow pid Process 1736 2364 mshta.exe 1738 2364 mshta.exe 1740 2364 mshta.exe -
Contacts a large (520) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Deletes itself 1 IoCs
pid Process 984 cmd.exe -
Loads dropped DLL 1 IoCs
pid Process 2384 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe -
Reads user/profile data of web browsers 3 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-1-5-21-3551809350-4263495960-1443967649-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmp60E5.bmp" 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2384 set thread context of 2824 2384 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 30 -
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\ACADEMIC.ONE 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\_README_.hta 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BLANK.ONE 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BUSINESS.ONE 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\DESIGNER.ONE 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\PLANNERS.ONE 0044af802e1c33f11e158025c10eacc5_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 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3028 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 1844 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3028 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2384 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeDebugPrivilege 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2860 WMIC.exe Token: SeSecurityPrivilege 2860 WMIC.exe Token: SeTakeOwnershipPrivilege 2860 WMIC.exe Token: SeLoadDriverPrivilege 2860 WMIC.exe Token: SeSystemProfilePrivilege 2860 WMIC.exe Token: SeSystemtimePrivilege 2860 WMIC.exe Token: SeProfSingleProcessPrivilege 2860 WMIC.exe Token: SeIncBasePriorityPrivilege 2860 WMIC.exe Token: SeCreatePagefilePrivilege 2860 WMIC.exe Token: SeBackupPrivilege 2860 WMIC.exe Token: SeRestorePrivilege 2860 WMIC.exe Token: SeShutdownPrivilege 2860 WMIC.exe Token: SeDebugPrivilege 2860 WMIC.exe Token: SeSystemEnvironmentPrivilege 2860 WMIC.exe Token: SeRemoteShutdownPrivilege 2860 WMIC.exe Token: SeUndockPrivilege 2860 WMIC.exe Token: SeManageVolumePrivilege 2860 WMIC.exe Token: 33 2860 WMIC.exe Token: 34 2860 WMIC.exe Token: 35 2860 WMIC.exe Token: SeIncreaseQuotaPrivilege 2860 WMIC.exe Token: SeSecurityPrivilege 2860 WMIC.exe Token: SeTakeOwnershipPrivilege 2860 WMIC.exe Token: SeLoadDriverPrivilege 2860 WMIC.exe Token: SeSystemProfilePrivilege 2860 WMIC.exe Token: SeSystemtimePrivilege 2860 WMIC.exe Token: SeProfSingleProcessPrivilege 2860 WMIC.exe Token: SeIncBasePriorityPrivilege 2860 WMIC.exe Token: SeCreatePagefilePrivilege 2860 WMIC.exe Token: SeBackupPrivilege 2860 WMIC.exe Token: SeRestorePrivilege 2860 WMIC.exe Token: SeShutdownPrivilege 2860 WMIC.exe Token: SeDebugPrivilege 2860 WMIC.exe Token: SeSystemEnvironmentPrivilege 2860 WMIC.exe Token: SeRemoteShutdownPrivilege 2860 WMIC.exe Token: SeUndockPrivilege 2860 WMIC.exe Token: SeManageVolumePrivilege 2860 WMIC.exe Token: 33 2860 WMIC.exe Token: 34 2860 WMIC.exe Token: 35 2860 WMIC.exe Token: SeBackupPrivilege 2064 vssvc.exe Token: SeRestorePrivilege 2064 vssvc.exe Token: SeAuditPrivilege 2064 vssvc.exe Token: SeDebugPrivilege 1844 taskkill.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2364 mshta.exe 2364 mshta.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2384 wrote to memory of 2824 2384 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 30 PID 2384 wrote to memory of 2824 2384 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 30 PID 2384 wrote to memory of 2824 2384 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 30 PID 2384 wrote to memory of 2824 2384 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 30 PID 2384 wrote to memory of 2824 2384 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 30 PID 2824 wrote to memory of 2756 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 31 PID 2824 wrote to memory of 2756 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 31 PID 2824 wrote to memory of 2756 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 31 PID 2824 wrote to memory of 2756 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 31 PID 2756 wrote to memory of 2860 2756 cmd.exe 33 PID 2756 wrote to memory of 2860 2756 cmd.exe 33 PID 2756 wrote to memory of 2860 2756 cmd.exe 33 PID 2824 wrote to memory of 2364 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 40 PID 2824 wrote to memory of 2364 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 40 PID 2824 wrote to memory of 2364 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 40 PID 2824 wrote to memory of 2364 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 40 PID 2824 wrote to memory of 984 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 41 PID 2824 wrote to memory of 984 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 41 PID 2824 wrote to memory of 984 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 41 PID 2824 wrote to memory of 984 2824 0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe 41 PID 984 wrote to memory of 1844 984 cmd.exe 43 PID 984 wrote to memory of 1844 984 cmd.exe 43 PID 984 wrote to memory of 1844 984 cmd.exe 43 PID 984 wrote to memory of 3028 984 cmd.exe 44 PID 984 wrote to memory of 3028 984 cmd.exe 44 PID 984 wrote to memory of 3028 984 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\0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Users\Admin\AppData\Local\Temp\0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0044af802e1c33f11e158025c10eacc5_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:2824 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\system32\wbem\WMIC.exeC:\Windows\system32\wbem\wmic.exe shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2860
-
-
-
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:2364
-
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:984 -
C:\Windows\system32\taskkill.exetaskkill /f /im "0044af802e1c33f11e158025c10eacc5_JaffaCakes118.exe"4⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1844
-
-
C:\Windows\system32\PING.EXEping -n 1 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3028
-
-
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2064
-
C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵
- System Location Discovery: System Language Discovery
PID:1404
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
66KB
MD5063e8f7f83d633fa30c512f6499814ba
SHA121243c386551536764a692ece7c0812e8531cb46
SHA25663477eb7368378f6fc45c0b461a11ac326bd85510ee4a18db76dea26ef2d68c2
SHA512b8ac3556294c6dae4b3b90711b48842b5f009ee91f9c3ffb692e8a4bf8296d94fb08125f311e56f1155092500bd355cc2cd6cd2a5e6b735f9766684ff4fb5853
-
Filesize
11KB
MD5ca332bb753b0775d5e806e236ddcec55
SHA1f35ef76592f20850baef2ebbd3c9a2cfb5ad8d8f
SHA256df5ae79fa558dc7af244ec6e53939563b966e7dbd8867e114e928678dbd56e5d
SHA5122de0956a1ad58ad7086e427e89b819089f2a7f1e4133ed2a0a736adc0614e8588ebe2d97f1b59ab8886d662aeb40e0b4838c6a65fbfc652253e3a45664a03a00