Analysis
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max time kernel
93s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
24-01-2025 09:28
General
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Target
2025-01-24_a2b2a483ba1888e239b1ee19260b751e_bkransomware_floxif_hijackloader.exe
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Size
3.7MB
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MD5
a2b2a483ba1888e239b1ee19260b751e
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SHA1
bcd4525db26a1f69db8926354cc6a8463bb6f227
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SHA256
b9e088bad0c633ff1f6b4fdc5ee11c64bbac2b7f88205299727fdca9eec48ce6
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SHA512
4ca3cfb7f5f9b1d75c80942df65c0ab867f1016329b5abf3bc9cad559f1157c08f641d9a2975e0315a39e83b8f78a66605e7537a9ed7bbca6942fa9586e8370b
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SSDEEP
98304:F43RC15uVECAlbtIeod0N1ikHiX5prEbY1Hpk/GiZ:y3RC3SmL2KbY1HpG
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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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 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 behavior: EnumeratesProcesses 2 IoCs
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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\2025-01-24_a2b2a483ba1888e239b1ee19260b751e_bkransomware_floxif_hijackloader.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-24_a2b2a483ba1888e239b1ee19260b751e_bkransomware_floxif_hijackloader.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 SetWindowsHookEx
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
675B
MD5fcf1e899ff3547c0ac3a28d8dd980d29
SHA109f11ccea17a08b470806ce8bec22c8db730bf76
SHA256e08afbed606ee0d987b2b8007b3bceaa7c275be5cd78f2f84d0f5de6ca61ca0c
SHA512fca68fd0823ae34168dc3e8afc86eb5eb3f99a8a22255ae6de9714856e1d397e291d329add468040397dd886b75f523045d7675bd79c870426c1fda423031aee
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Filesize
895B
MD5f8b7cb2e0d9d719f7ff3ca66f06f54ed
SHA1e27126a21b35956317309947d79eda6db60bf897
SHA2561c320fe23a3729c3d7d8e9775b2eb5ac0b1c8bd7d69c2f7c0529971f6b53c276
SHA5125bfe3ae64dc1b93376174ad6f8d28a001b412710a53e7a6d88ed882bbdb655f32a64da8d4de6a1ec4132d1f58f1811a41b09d66bbea43b79f8c634dcd592d32f
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Filesize
192KB
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Filesize
3.7MB
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Filesize
192KB