Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
04/11/2024, 04:57
General
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Target
8f435bc23b7ce73056b6736ffdbcf759_JaffaCakes118.exe
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Size
358KB
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MD5
8f435bc23b7ce73056b6736ffdbcf759
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SHA1
5100e88c835fc31be44b83347e395e428e87b2ba
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SHA256
b8b5adae1838a7475b96c23895a711785f2d7d1dc70509366f95009801b2de82
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SHA512
19333c0c3b2508857bd73afa3895b7ec3f380680d0ab34171af0ee076fd5e5cfaadc52b053edd555cc9c535bc95831c7f95120bec1f3b101d6f915ede5a805ed
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SSDEEP
6144:y1vQlFJve+rvWhoI6WTTSt4RLdEpRolTiXpuEIrGT:y1ozgYWhoIbTTSt4R6CCT
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 2 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 2 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 3 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 3 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8f435bc23b7ce73056b6736ffdbcf759_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8f435bc23b7ce73056b6736ffdbcf759_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\jjjjj.exe"C:\Users\Admin\AppData\Local\Temp\jjjjj.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- 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"3⤵
- UAC bypass
- 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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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
273KB
MD5fded445cd6d03172ac06cf88d46a7abe
SHA16637f6749a867124c92a45aa4fd08d46554e3dec
SHA256752a869b722ac3f849302bd2ae524f0a18b3efbc1a5ba1fcb4abf87951487eee
SHA512addb458aa7a720ec9deb6da8c1f59ca9282274bd4ec7b0c00079d683870a9bf029e7f599578348c538f947dabe6e71420a33f0d63eda586739a43fcf27f6391e
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Filesize
33KB
MD5ecd1ec35f1a108caefb815244a0c0aaa
SHA165f97469c6a840c68c1055170e3c251f72124403
SHA2567f26a2f6845092441f19ad22f0e15db14ee95c20c9ffac2a163bd8df6a827caf
SHA512569ef656848d01ec9c3075eb889d107f6ff732964f848db681456fac2c50da1c5ef5ee75badacc4c71878c92822e94ff2f7cac23e21d7ecfdb47983c56053e78
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Filesize
7KB
MD572abc5c09a51bb623cf41dd747a6bb6d
SHA18451aa7900ce14b0f424e43fae9c3e45bb7634a4
SHA2561ddbdf720a3ca19d4d23fc06d1506e5ee4bf894077f022ee18752d1cfabbec7b
SHA5129e726073f841f4811edd7dc238dbc001ba1cbab48f1049994e10a442b459e148a32f690a4eaf2265d88a74312ccae0560c14fcb3995a786874745134d38560f5
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
4KB
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Filesize
304KB
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Filesize
32KB
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Filesize
56KB
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Filesize
4KB
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Filesize
304KB
-
Filesize
304KB
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Filesize
56KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
-
Filesize
304KB
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Filesize
304KB
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Filesize
304KB