Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
29/11/2024, 22:28
General
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Target
b3d444b02126af5c34a886becacb4096_JaffaCakes118.exe
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Size
252KB
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MD5
b3d444b02126af5c34a886becacb4096
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SHA1
dba5be239849e010829be24f150324ba638225e4
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SHA256
064e03fdeff226ef30e95925e5385affb916704d64fbb5d8ff690b9b9c2d96ba
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SHA512
77a9c70baf2d32928058aaba9cb1eb90c267a349b5c8b2ae63e89b8f5c70be9cc3da98dcbf7766ed65aa7e9d8da47260cc006c04ec0d9abd17b5a32e36815f19
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SSDEEP
6144:mkmLXcxfwktLoxifZJVkVGtrHY8xepO9FI9M/e:mknfwktLoxixLabYFI+/e
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modiloader family
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UAC bypass 3 TTPs 1 IoCs
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ModiLoader Second Stage 15 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 4 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 3 IoCs
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Drops file in Windows directory 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
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System policy modification 1 TTPs 1 IoCs
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\b3d444b02126af5c34a886becacb4096_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b3d444b02126af5c34a886becacb4096_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\b3d444b02126af5c34a886becacb4096_JaffaCakes118.exe"2⤵
- UAC bypass
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD57c3ff4d4d394fde7c693d04c488a55f8
SHA1ae2b2acc7e91a910f9075e0e095b528e97827ba4
SHA2564878bf71fd37ffac1fd6f5153357298544d0ef1f3a114c1f0451befcb85c59a8
SHA51233c601d9e706cff0c3dce8280b040c361aa51004fd20b51946469b6a02453def5a7aad1e5f58bec3435cc6e25470155d07f71dc0f81ec642efc53215d7be316a
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Filesize
252KB
MD5b3d444b02126af5c34a886becacb4096
SHA1dba5be239849e010829be24f150324ba638225e4
SHA256064e03fdeff226ef30e95925e5385affb916704d64fbb5d8ff690b9b9c2d96ba
SHA51277a9c70baf2d32928058aaba9cb1eb90c267a349b5c8b2ae63e89b8f5c70be9cc3da98dcbf7766ed65aa7e9d8da47260cc006c04ec0d9abd17b5a32e36815f19
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
4KB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
56KB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
32KB
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Filesize
56KB
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Filesize
4.0MB