Analysis
-
max time kernel
145s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26-09-2024 05:16
Static task
static1
Behavioral task
behavioral1
Sample
f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe
-
Size
505KB
-
MD5
f7a573d4212356d6ba9df1ad6de4b65a
-
SHA1
056946d5c619d60a8974ebe0e99101f9d2549983
-
SHA256
bbfd67ecbba56ef45ffbf6f6e6f42d45b9b90e658696624ffc7c863ffd34dc00
-
SHA512
71090f970ee41e72aa4cff334fc42a854f765ae9d531b555b14059f6fae44c6208812edb7ad37140fe470fa9e535ae81bf8e1b1963fdc08f59f3569b8555cc89
-
SSDEEP
12288:/1Pfg6oj5BKTM7O9QF3Z4mxxsah+dfsYJ:tPVqBKGO2QmXJh+dbJ
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
ModiLoader Second Stage 5 IoCs
resource yara_rule behavioral2/memory/2084-87-0x0000000000400000-0x000000000048D000-memory.dmp modiloader_stage2 behavioral2/memory/2084-84-0x0000000000400000-0x000000000048D000-memory.dmp modiloader_stage2 behavioral2/memory/3364-90-0x0000000000400000-0x000000000046F000-memory.dmp modiloader_stage2 behavioral2/memory/3364-92-0x0000000000400000-0x000000000046F000-memory.dmp modiloader_stage2 behavioral2/memory/3364-94-0x0000000000400000-0x000000000046F000-memory.dmp modiloader_stage2 -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\netrt\Parameters\ServiceDll = "C:\\Windows\\System32\\sysn.dll" f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x00080000000234b6-82.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 3364 svchost.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\sysn.dll f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\sysn.dll f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe -
resource yara_rule behavioral2/files/0x00080000000234b6-82.dat upx behavioral2/memory/3364-88-0x0000000000400000-0x000000000046F000-memory.dmp upx behavioral2/memory/3364-90-0x0000000000400000-0x000000000046F000-memory.dmp upx behavioral2/memory/3364-92-0x0000000000400000-0x000000000046F000-memory.dmp upx behavioral2/memory/3364-94-0x0000000000400000-0x000000000046F000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 3 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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeBackupPrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeBackupPrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe Token: SeRestorePrivilege 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2084 wrote to memory of 3992 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe 83 PID 2084 wrote to memory of 3992 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe 83 PID 2084 wrote to memory of 3992 2084 f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe"1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Windows\SysWOW64\cmd.execmd /c del "C:\Users\Admin\AppData\Local\Temp\f7a573d4212356d6ba9df1ad6de4b65a_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
PID:3992
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k network1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3364
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
156KB
MD5fd7ff3a505fff9cc75116db3f741ca2e
SHA1eba74aa61621284b7a175e27047359481bad62e7
SHA25644b0885b14c66f550633b47cb60535722b8e9d0690b02bc8a2fd0e9d0a304cda
SHA512f98727b9ac0ee6579149ea4f05cedaa76a9314396819f392c3e72f25c39f186f847952383e725a898366c721d4d37874c289fc7cf2d4e9c1594b573130f28b73