Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
14-12-2024 03:26
General
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Target
2024-12-14_2c841230d2c789f5bc9f8e0a1ccf4a73_floxif_mafia.exe
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Size
1.8MB
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MD5
2c841230d2c789f5bc9f8e0a1ccf4a73
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SHA1
3ac988938b9a260e54529493d8b1180788375455
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SHA256
8ed089c3efc21889a22b14da59fa220b4b89d0c271577d590ef1ce0dc377a5f1
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SHA512
069d7039bc2e16239004b271d4c5f7368bf7dc8caa338662edc56866a38878fb023e528af3a46a665bb1c1b918cf090137c01dfa5faada424c3d8023f8093a4f
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SSDEEP
49152:Bpugw14kZV2HXsMnmjEREseBSsxHnfXsrHYi2Yiji8:KwYJYG
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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Drops file in Drivers directory 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 1 IoCs
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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 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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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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Opens file in notepad (likely ransom note) 1 IoCs
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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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\2024-12-14_2c841230d2c789f5bc9f8e0a1ccf4a73_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-14_2c841230d2c789f5bc9f8e0a1ccf4a73_floxif_mafia.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:\Users\Admin\AppData\Local\Temp\2024-12-14_2c841230d2c789f5bc9f8e0a1ccf4a73_floxif_mafia64.exeC:\Users\Admin\AppData\Local\Temp\2024-12-14_2c841230d2c789f5bc9f8e0a1ccf4a73_floxif_mafia.exe2⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\Notepad.exeNotepad.exe C:\Users\Admin\Desktop\Rkill.txt3⤵
- Opens file in notepad (likely ransom note)
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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
964KB
MD5ae368c10327fe7a8e5c875360e529b35
SHA1d69fad67631f48f2eee9109a368eb176356da531
SHA256797f0917162e74e64f556fd467cc13d10401e826309c3ed889574889a96b88c7
SHA512e7e6e4d29dfdc537b21fdffc6c1ac0674b55fdf6c61e5fecfbdde1fa271903db1291c50bac3263bc9f4ee7797689542f29770e0d98b8180453c39bc6058a5c67
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
3KB
MD5b85351254324d02b586fbf45610cbcc5
SHA17e2d060e5ed6b570b04eb92645cf6072f822a904
SHA256da59672c2168b6bb6946f06f68921be8c494b5c750a25193d9d4323c791f48a6
SHA5127a5c45d28e7bded804f783e6a29c2be3806adf3559fa604707f13161e3408b2b52e0041aedccf840458cde74d0ee323d03ab3971de87e5e325dc1581acdbec03
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
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Filesize
1.7MB
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Filesize
192KB
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Filesize
4KB
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
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Filesize
1.7MB