Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
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submitted
20/06/2024, 15:22
General
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Target
073b159eb8e8458f0f130191a8edcbce_JaffaCakes118.exe
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Size
108KB
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MD5
073b159eb8e8458f0f130191a8edcbce
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SHA1
088aa82107fd6e669c350269ca3c4f75a73bfb6b
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SHA256
548f3abab155389d2df54938b04d56a662a8a0d49728b25828eb9e9be04b551e
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SHA512
9bf78abe09ea2fbfeb08b2fa4e1c8492557d0e2df85e78e19a4a98fbdbd72904777f1b8a73f9641ea2f337a58b8889b22768ff072fb023bdd95e10ea7f6bcd32
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SSDEEP
3072:Coy8j7VnNdrPHaSekwi+mW+2yL4RFout:S8jZ7rvaU3+mWryL4voS
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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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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Executes dropped EXE 1 IoCs
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Loads dropped DLL 4 IoCs
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UPX packed file 19 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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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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\073b159eb8e8458f0f130191a8edcbce_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\073b159eb8e8458f0f130191a8edcbce_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe"2⤵
- UAC bypass
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- 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
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD5fb34c90238f831b28b7a519763dcf85f
SHA1afa36af09b39cad1d0036560a3ae41c42086d5b6
SHA256174611c1ce754b8cc497e956de809838a44f552d617b804b0a5364bc0c01cf4c
SHA512e2bb0da858675c5fdf1cc01562d2d76aee279ec6ccfecb251d81143a73f7199728d7f93673c5c6db339cc877795002116b46f97e65e6457c3bfaacc296eeadfa
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Filesize
108KB
MD5073b159eb8e8458f0f130191a8edcbce
SHA1088aa82107fd6e669c350269ca3c4f75a73bfb6b
SHA256548f3abab155389d2df54938b04d56a662a8a0d49728b25828eb9e9be04b551e
SHA5129bf78abe09ea2fbfeb08b2fa4e1c8492557d0e2df85e78e19a4a98fbdbd72904777f1b8a73f9641ea2f337a58b8889b22768ff072fb023bdd95e10ea7f6bcd32
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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
320KB
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Filesize
4KB
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Filesize
56KB
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Filesize
320KB
-
Filesize
4KB
-
Filesize
320KB
-
Filesize
32KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
4KB
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Filesize
320KB