Analysis
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max time kernel
149s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
01/12/2024, 22:15
General
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Target
b566b00276be8b4b70f1a1bb40b601c8_JaffaCakes118.exe
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Size
177KB
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MD5
b566b00276be8b4b70f1a1bb40b601c8
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SHA1
a92af7b3fdd7fb1dfea70cf7e2a7d75f716d201e
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SHA256
0dbee338a485d99b1e535e9492a676f7dbf6ffe3f6359e0840a41fcc8ef03b8a
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SHA512
7043e28c81315651c1feb031603d1180c2cf263fe837441dd1b1f5ea51e6a7655615569a3685c1140864cdf22656b4312dfde728e59cbf67188c73e5b7a6a787
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SSDEEP
3072:41q1+MJKrUnFYY5z1i0Nmbi5fJBNOfZiVwoutGxfsNQf8uNEp/3b0J0okI:VIrPj0NmWtNOfZ+woSGxLRNEpT2d
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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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\b566b00276be8b4b70f1a1bb40b601c8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b566b00276be8b4b70f1a1bb40b601c8_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"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
- 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
MD588d88c48a990fe1819fde7951ac55173
SHA1a995b59c8bf2e16460037090e13c110a63a4445e
SHA256fde8bc2924370b3ebfff172a6d6cf4ab7ac565bf55188682058f2107d5b9d38e
SHA5127cdc40caf25f3bd27e1ae5f18a149a8a539cf341782d8bf967202277601accd37d501ac83c425ee82d9f3a0f5228feaaed491f2db2da8a515416464676a85521
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Filesize
177KB
MD5b566b00276be8b4b70f1a1bb40b601c8
SHA1a92af7b3fdd7fb1dfea70cf7e2a7d75f716d201e
SHA2560dbee338a485d99b1e535e9492a676f7dbf6ffe3f6359e0840a41fcc8ef03b8a
SHA5127043e28c81315651c1feb031603d1180c2cf263fe837441dd1b1f5ea51e6a7655615569a3685c1140864cdf22656b4312dfde728e59cbf67188c73e5b7a6a787
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
56KB
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Filesize
440KB
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Filesize
440KB
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Filesize
4KB
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Filesize
440KB
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Filesize
56KB
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Filesize
4KB
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Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
-
Filesize
32KB
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Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
-
Filesize
440KB
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Filesize
4KB