Analysis
-
max time kernel
141s -
max time network
108s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
04-05-2024 09:26
Static task
static1
Behavioral task
behavioral1
Sample
1218a1ab7ec5c1f28e9ce36edc2c193f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1218a1ab7ec5c1f28e9ce36edc2c193f_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
-
Target
1218a1ab7ec5c1f28e9ce36edc2c193f_JaffaCakes118.exe
-
Size
360KB
-
MD5
1218a1ab7ec5c1f28e9ce36edc2c193f
-
SHA1
88d4b2b883036455f495e392e6a9376a1674ad1e
-
SHA256
2875ef78db576d8dac1c234af20791475f9d219747d73a4dae32b259976813a4
-
SHA512
cf0525228b29ad309f5a2e4973d9433b9ad16944cd311bbaf42be6864b5922e9f853de1053a7ead32512fc54869a13298ea2a849c2e785de8730c9befd95974f
-
SSDEEP
6144:tstA3uXkkVXHtV09Cs45XekqHMasLjVy8uxO3cuOWSwiOOYS96q03pEc0K7c:tZ+02XHrEtoeks+88uxO3cuOWSwvVy6S
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 2352 540 mshta.exe -
ModiLoader Second Stage 9 IoCs
Processes:
resource yara_rule behavioral2/memory/4432-1-0x0000000000400000-0x00000000004608D0-memory.dmp modiloader_stage2 behavioral2/memory/4432-2-0x0000000002290000-0x000000000236C000-memory.dmp modiloader_stage2 behavioral2/memory/4432-3-0x0000000002290000-0x000000000236C000-memory.dmp modiloader_stage2 behavioral2/memory/4432-4-0x0000000002290000-0x000000000236C000-memory.dmp modiloader_stage2 behavioral2/memory/4432-7-0x0000000000400000-0x00000000004608D0-memory.dmp modiloader_stage2 behavioral2/memory/4432-6-0x0000000002290000-0x000000000236C000-memory.dmp modiloader_stage2 behavioral2/memory/4432-5-0x0000000002290000-0x000000000236C000-memory.dmp modiloader_stage2 behavioral2/memory/4432-8-0x0000000002290000-0x000000000236C000-memory.dmp modiloader_stage2 behavioral2/memory/4432-9-0x0000000002290000-0x000000000236C000-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-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation mshta.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 3228 powershell.exe 3228 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 3228 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
mshta.exedescription pid process target process PID 2352 wrote to memory of 3228 2352 mshta.exe powershell.exe PID 2352 wrote to memory of 3228 2352 mshta.exe powershell.exe PID 2352 wrote to memory of 3228 2352 mshta.exe powershell.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1218a1ab7ec5c1f28e9ce36edc2c193f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1218a1ab7ec5c1f28e9ce36edc2c193f_JaffaCakes118.exe"1⤵PID:4432
-
C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:ED2roFR2="ZDRr";Ge33=new%20ActiveXObject("WScript.Shell");K0hqJ4="4HPGHNSY";UX5xx7=Ge33.RegRead("HKCU\\software\\2urgMSL7\\PMTOfyL");dZuc5Hfd="VpqOLW6";eval(UX5xx7);H9cMg="7ZayLwW";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:tidpqmw2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3228
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82