Analysis
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max time kernel
144s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
06/12/2024, 06:11
General
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Target
cb71c8a5b23705b2a4cf51372f091397_JaffaCakes118.exe
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Size
111KB
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MD5
cb71c8a5b23705b2a4cf51372f091397
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SHA1
6194b6e5b3ce525d232691b1e84b21caa6369681
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SHA256
cf2a6d3ee9dae0cf40a04a38877927b4d1bf692df09ca1a56f053269de1b5af1
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SHA512
141d87b5da1e97cbdb0325b67f05329e08c39cd8c6a7fabaad1ad9798b3ae339a40e868f707ae2b6f431b5aebb8a91d3218f0ee817b5e8dd50e63c7b684bd62d
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SSDEEP
3072:Toy8j7VnNdrPHaSekwi+mW+24lvoG3sr+bout:z8jZ7rvaU3+mWr4lzsrwoS
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 16 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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UPX packed file 18 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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\cb71c8a5b23705b2a4cf51372f091397_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cb71c8a5b23705b2a4cf51372f091397_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\chrome.exe"C:\Windows\chrome.exe" \melt "C:\Users\Admin\AppData\Local\Temp\cb71c8a5b23705b2a4cf51372f091397_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
111KB
MD5cb71c8a5b23705b2a4cf51372f091397
SHA16194b6e5b3ce525d232691b1e84b21caa6369681
SHA256cf2a6d3ee9dae0cf40a04a38877927b4d1bf692df09ca1a56f053269de1b5af1
SHA512141d87b5da1e97cbdb0325b67f05329e08c39cd8c6a7fabaad1ad9798b3ae339a40e868f707ae2b6f431b5aebb8a91d3218f0ee817b5e8dd50e63c7b684bd62d
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Filesize
33KB
MD5a9ed9418a32e1f3c76ecb321e491c35e
SHA10c2c338fef27be39c90d3b842216acce05870a0f
SHA25695edce3b818ea34225e1dc9fe1fa207a920919a1483e09be1d8fb7afde81bcbc
SHA512e05c0c54b8703c4e29ab7979a6b211a96a4e38730c5ad8f66120051a312f6cc250ff1241013f31733f1f10fe0f4441874b0fed76e850effd6a674022292460f8
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
56KB
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Filesize
320KB
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Filesize
4KB
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Filesize
320KB
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Filesize
56KB
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Filesize
4KB
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Filesize
320KB
-
Filesize
320KB
-
Filesize
32KB
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Filesize
320KB
-
Filesize
320KB
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Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
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Filesize
320KB
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Filesize
4KB