Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
26-07-2024 05:21
Static task
static1
Behavioral task
behavioral1
Sample
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe
-
Size
899KB
-
MD5
72bbc0dbb3f8af22fbb9488ef2fa3cab
-
SHA1
d9d00a104ba94d137d506411768af11e4b94bb73
-
SHA256
1ad413106af0ac0906c196f7dd5666976c5d70840af75610657c6e7ace80fad5
-
SHA512
5871033c98e82d278ff65d633867a792b5001afb3c1dc00ae2f35e0028162aa2a8be6e605c2ab95f5e9e28d63a741203632bc9f86a22fc99d2778136fcc5333e
-
SSDEEP
24576:tUENq+CsnkM7WVZGrR44jeaXhMzdqTZZClCBk7RG:tzqC6jGt9CaXKhqTTClCBORG
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2640-19-0x0000000000400000-0x00000000016D0000-memory.dmp modiloader_stage2 -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\V220090726.EPE acprotect -
Loads dropped DLL 1 IoCs
Processes:
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exepid process 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exedescription ioc process File opened for modification \??\PhysicalDrive0 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exedescription pid process target process PID 2640 set thread context of 2836 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe mstsc.exe -
Drops file in Windows directory 1 IoCs
Processes:
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exedescription ioc process File created C:\Windows\2010.txt 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exepid process 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exedescription pid process target process PID 2640 wrote to memory of 2836 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe mstsc.exe PID 2640 wrote to memory of 2836 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe mstsc.exe PID 2640 wrote to memory of 2836 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe mstsc.exe PID 2640 wrote to memory of 2836 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe mstsc.exe PID 2640 wrote to memory of 2836 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe mstsc.exe PID 2640 wrote to memory of 2836 2640 72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe mstsc.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\72bbc0dbb3f8af22fbb9488ef2fa3cab_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\mstsc.exe"C:\Windows\system32\mstsc.exe"2⤵PID:2836
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
477KB
MD5ca2ac02906ea3dd183678ebff7f3354d
SHA1e1661ae1280b6a5bb56f954672e298ab93b15868
SHA256962f7d1d251db7bb422e8add837e7efd78528b005b41c58fab71d130920863d7
SHA5127ecc03726a1412580d575a1b193d4893c1a7375bae313a9f2f83fab1fec28ee6ec928a1a8a6507200b9c0bcecb58c55fd69037ef0015952521f978cd20ee3a33