Analysis
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max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
24-12-2024 06:44
General
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Target
83456fca50e47274b1fee990a9f363823d2a360afe6887a013a50994e8c88613.exe
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Size
2.4MB
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MD5
50006ee5b75e7a6a18f74389c44ccdd7
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SHA1
89d19803412f08e4434de9030a131343bc0d5abf
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SHA256
83456fca50e47274b1fee990a9f363823d2a360afe6887a013a50994e8c88613
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SHA512
93874ba44cf4be9a17b67c0aded14590b85474a778c91c11757e03abc76d61045e1eeded68ecea3288cc211cfc90d780b894793d3010e50783c851c33025a37e
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SSDEEP
49152:mWBj/cNmqyAKvD+m6Kr5LiOb4CynlZWWTBQ6VqQqMsTbLf2JcdVj:vESVnWflZWWBFY2EVj
Malware Config
Signatures
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Floxif family
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Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
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Detects Floxif payload 1 IoCs
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
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Executes dropped EXE 2 IoCs
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Loads dropped DLL 3 IoCs
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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 2 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 1 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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Checks SCSI registry key(s) 3 TTPs 1 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious use of AdjustPrivilegeToken 25 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 7 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\83456fca50e47274b1fee990a9f363823d2a360afe6887a013a50994e8c88613.exe"C:\Users\Admin\AppData\Local\Temp\83456fca50e47274b1fee990a9f363823d2a360afe6887a013a50994e8c88613.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\cmd.execmd.exe /c set2⤵
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C:\Users\Admin\AppData\Local\Temp\~6192544351337399642~\sg.tmp7zG_exe x "C:\Users\Admin\AppData\Local\Temp\83456fca50e47274b1fee990a9f363823d2a360afe6887a013a50994e8c88613.exe" -y -aoa -o"C:\Users\Admin\AppData\Local\Temp\~2369921924004879523"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\~2369921924004879523\WinNTSetup_x64.exe"C:\Users\Admin\AppData\Local\Temp\~2369921924004879523\WinNTSetup_x64.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
113KB
MD5a19a0f76956805a157281a3998f06a29
SHA1eb2e8fece8f2ffd2ef605a000fdbfe46bc97067a
SHA256eb5b467f230bb85a74620a52f139cc35772e89ea9b8ffa2a64e10f878aa7b417
SHA5125f4a013e28fdb2b67883144772afd717813d96f84d9eb680ad016fd78d0d8cc8061b5dd78d07238fd648c62dd1b09a8a0a752575a826bc1c96cdded84635f9db
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Filesize
456KB
MD5949292f7fa78b84bd07cf521f7a3f603
SHA150925a82d8d6566a19a1c9db34462f6b7b1e0f8f
SHA25675dc47ee7227f6691dea4f6d0d58b742a04d874de74b61e5fbdd8fa298de6f88
SHA512c1ecd4a0c610f58753cfe1a9f62991b055b38946c25289f1b4643ced3501a5febeded7c6fe926e3ab2b379e220ee1e5a4dfca2b63f51a9b48da7891eac70d1ff
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Filesize
117KB
MD5709fa2fc9dbd03814312f6d28eaf4a37
SHA13b85bf42645f5be9d678d0d98a11946a4c7aeb65
SHA256ec993b3c8d7522793a141c692c63c413d47e77dfc79d95491d913736fe8b1f01
SHA51225b5f69d926a32de058cfd64dcdfc7579af5908cbbebe80fadd907681a2ca15f863071c5886c8cb5d09e979cce98486e962fc6d81717a49da20cc3eb03e45093
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Filesize
481KB
MD5cc6b60674d46b65572aed343a3bc460b
SHA114081de9b1699a5f6ff2a88585ce004a6e5910a1
SHA256159df4e75742037c18c2388ac82a35ef79af870bb92e0ff3c24586ba7420972d
SHA512866e17beb84f60da4243bf2d1795426c6ab9ecb6f50325cc3852a5c084ee27cd3cb45f3a9e79f91816da01264176217eb862c0a38ed343eb79557fcd0822136a
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Filesize
1.1MB
MD5edbc6b1b9297fbad072e2f6a1f4a4d7c
SHA108e89a69a11195d97384b80595798a7877e85b68
SHA2566ac5351fde092a77b6f23ef9ef00748aeefa9597a953bca4e9da2c402d0e837d
SHA512e573b9a35389aa9b1581760cb1a459c8bf7a272459801a76059214d9e16c1134a24a4b68488ded8ca6a922d577be286e19094568fb256dcd3edf4800fe5c2dbb
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Filesize
715KB
MD57c4718943bd3f66ebdb47ccca72c7b1e
SHA1f9edfaa7adb8fa528b2e61b2b251f18da10a6969
SHA2564cc32d00338fc7b206a7c052297acf9ac304ae7de9d61a2475a116959c1524fc
SHA512e18c40d646fa4948f90f7471da55489df431f255041ebb6dcef86346f91078c9b27894e27216a4b2fe2a1c5e501c7953c77893cf696930123d28a322d49e1516
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Filesize
396KB
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Filesize
4KB
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Filesize
1.4MB
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Filesize
1.4MB
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Filesize
192KB
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Filesize
4KB
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Filesize
396KB
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
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Filesize
640KB