Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
31-12-2024 04:29
General
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Target
d8935fabea4e5527f1911fa85ffe099a40efdc343c783e6a09497de92cc4b121.exe
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Size
3.2MB
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MD5
24f0b6c08fca79dedcd322c9280fc7bd
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SHA1
c185eaf26f05929f4238a3bbd70d7d7498f1d51d
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SHA256
d8935fabea4e5527f1911fa85ffe099a40efdc343c783e6a09497de92cc4b121
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SHA512
6733c00c9d0ff75bd2369294c2d0aa9809b1586657396438108e4d28011af250c7b55de0ffb288101f1798299b2d2daabdadd196660555f3cb9cc11f8fd3e68e
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SSDEEP
49152:2KT5razB15YsBNMqxs9j7GvQDf536Ubmezbj2PSWMNXoLnbtvNPBtpCW1zMO:2KMHXADyPSWMNXoPPBtMW2O
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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Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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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\d8935fabea4e5527f1911fa85ffe099a40efdc343c783e6a09497de92cc4b121.exe"C:\Users\Admin\AppData\Local\Temp\d8935fabea4e5527f1911fa85ffe099a40efdc343c783e6a09497de92cc4b121.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
711B
MD5d912ed63713a469bfa7d9541c1b55be4
SHA18ebf8d41bacc8de5901c2e9443c4e705480f07b8
SHA25667dae5c75657beaec84d3b2d1e6a0e56b23f335671e3c386b9f67d67a319ee1a
SHA51207c5509900bf0cac702a6c6dc1f08b345babafeade61b59a147634f914242deeca53dea73707023d6b7729cb120a1004ee891e8b066506de62d9ce275fc75f64
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
192KB
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Filesize
192KB