Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
20-05-2024 09:55
General
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Target
sss.exe
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Size
108KB
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MD5
c966db1f910185819f5ddec4eb437e4f
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SHA1
b59d46d6f84b5062f15d9a5b518d68a9e77b4e66
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SHA256
4ffe19677b72eb2d3ecbc9ee9ade77413b48cc6189776a704b9e114fb05c8860
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SHA512
0a6ece3f6a4513597fbac5405da61f775e60741ce24c56223f8a79c2d653850546fc5efb9d65a217cfa33cab1f6ff52e56f7ef51212c0713797edcceb99dd89c
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SSDEEP
3072:hoy8j7VnNdrPHaSekwi+mW+2fnp/Viout:x8jZ7rvaU3+mWrPp/VioS
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 17 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 3 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
Processes
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C:\Users\Admin\AppData\Local\Temp\sss.exe"C:\Users\Admin\AppData\Local\Temp\sss.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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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
MD5bbebb94078b2bf9a48387ccb56549766
SHA12a6ec9be52ef04524344a113865457fb20d41029
SHA2564153d49dc3fe9a6ec6799594bf52df73556d1dab04f6f4a1a7563c4d108d0ac3
SHA512149375345ca570ecc3a383be0c6cbc2b976c343bf3f3845d885f961a5151eb55cf53e68273d4a856c0f109b15bf6795374875254629bcf111944eed51028b18f
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Filesize
108KB
MD5c966db1f910185819f5ddec4eb437e4f
SHA1b59d46d6f84b5062f15d9a5b518d68a9e77b4e66
SHA2564ffe19677b72eb2d3ecbc9ee9ade77413b48cc6189776a704b9e114fb05c8860
SHA5120a6ece3f6a4513597fbac5405da61f775e60741ce24c56223f8a79c2d653850546fc5efb9d65a217cfa33cab1f6ff52e56f7ef51212c0713797edcceb99dd89c
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
4KB
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Filesize
320KB
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Filesize
320KB
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Filesize
32KB
-
Filesize
320KB
-
Filesize
4KB
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Filesize
4KB
-
Filesize
320KB
-
Filesize
56KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
56KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB