Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
12-12-2024 20:26
General
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Target
e8217817224533f2fe0e71a3ad048f3d_JaffaCakes118.exe
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Size
193KB
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MD5
e8217817224533f2fe0e71a3ad048f3d
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SHA1
1fdcdc6019953fa76811bbaf0af2d313ba3066fa
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SHA256
e0c76d73ac0fb784a55eaf6f76816428c2a4440ad27f5fdc2b788b2dd36d519b
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SHA512
18c63b8107cebbe983a22d7cca3e9c41c05323ea7028f377bbf2288fc1f960a9a84c96cd48d5fedda5eb7a032ab052c20d266548546b2a753eb1197e5ae54d75
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SSDEEP
3072:C1+MJKrUnFYY5z1i0Nmbi5fJBNsFV+7out45Lm:CIrPj0NmWtNs7+7oS45
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 FindShellTrayWindow 1 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\e8217817224533f2fe0e71a3ad048f3d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e8217817224533f2fe0e71a3ad048f3d_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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\e8217817224533f2fe0e71a3ad048f3d_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
32KB
MD5286e2dd297dd607af279101030f1c046
SHA1f719bc6d822289001761e94d3b777a59544bcf3b
SHA256c5d4fb670f345b58b0e30aa0393aa53a1eea146efae58221597131743dc091fc
SHA512b7360ce30def578675d6b57bac2bde71b4441a7b60f3d04e1e602eb7f35f82dc6b1d107ef3ee4bd4b17c3436a5e8bb0c90f1ec8e5d48426591851bfb52889ac0
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Filesize
193KB
MD5e8217817224533f2fe0e71a3ad048f3d
SHA11fdcdc6019953fa76811bbaf0af2d313ba3066fa
SHA256e0c76d73ac0fb784a55eaf6f76816428c2a4440ad27f5fdc2b788b2dd36d519b
SHA51218c63b8107cebbe983a22d7cca3e9c41c05323ea7028f377bbf2288fc1f960a9a84c96cd48d5fedda5eb7a032ab052c20d266548546b2a753eb1197e5ae54d75
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
4KB
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Filesize
488KB
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Filesize
488KB
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Filesize
56KB
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Filesize
488KB
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Filesize
4KB
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Filesize
488KB
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Filesize
32KB
-
Filesize
488KB
-
Filesize
4KB
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Filesize
488KB
-
Filesize
488KB
-
Filesize
56KB
-
Filesize
488KB
-
Filesize
488KB
-
Filesize
488KB
-
Filesize
488KB
-
Filesize
488KB
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Filesize
488KB
-
Filesize
488KB
-
Filesize
488KB
-
Filesize
488KB
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Filesize
488KB