Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
01-02-2025 08:24
General
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Target
2025-02-01_e2b249fc920ebb423f00a70cdb76b9c2_bkransomware_floxif_hijackloader.exe
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Size
3.7MB
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MD5
e2b249fc920ebb423f00a70cdb76b9c2
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SHA1
d7118450675f2424ead15ae168100d19b04e4688
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SHA256
7bffd081b7c04dedf9e9603e262b8241f542b11368b70178f2f306c8bbca06c1
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SHA512
81ce1613cca0e8d7d3a812bcf4fad71cfeb59cb41bb2cfad04564b4cdfe2c1921e2df16bce71b0491a54befdd65f87658f303b3bc71a86e8a04e93bf2b0e4553
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SSDEEP
98304:F43RC1/uVECAlbtIeod0i1ikH5X5prEbY1Hpk/G2:y3RCdSmq7KbY1Hp0
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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Loads dropped DLL 1 IoCs
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 1 IoCs
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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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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-01_e2b249fc920ebb423f00a70cdb76b9c2_bkransomware_floxif_hijackloader.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-01_e2b249fc920ebb423f00a70cdb76b9c2_bkransomware_floxif_hijackloader.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
192KB
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Filesize
192KB
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Filesize
3.7MB