Analysis
-
max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
-
submitted
26-12-2024 05:53
General
-
Target
6a67e5d21cdf85c83b204a430d934ec1d717f1983d16f57f41a4ab2f659d48deN.exe
-
Size
1.2MB
-
MD5
919b3e1e3439b67c6ea1d25dae10a450
-
SHA1
f44760afe4411d734c99e656822b4cac680c2d5a
-
SHA256
6a67e5d21cdf85c83b204a430d934ec1d717f1983d16f57f41a4ab2f659d48de
-
SHA512
08f667b8a39db409b42c9892ef5552a1a17ab59bcd05c2736f1b7917a5c4b6e6bdb30a1c9f13805ac198e965fdcd5c36ca3a8b5892bb93b6a9b913b37e6953ef
-
SSDEEP
24576:qu1k9SAU/zc/8bdl7QG5/H3qZki/Au7JXSLrEH73I:kpU/Q/el7Qg3qN/AuFBI
Malware Config
Signatures
-
Floxif family
-
Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
-
Detects Floxif payload 1 IoCs
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 3 IoCs
-
Enumerates connected drives 3 TTPs 3 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
-
UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Drops file in Program Files directory 4 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\6a67e5d21cdf85c83b204a430d934ec1d717f1983d16f57f41a4ab2f659d48deN.exe"C:\Users\Admin\AppData\Local\Temp\6a67e5d21cdf85c83b204a430d934ec1d717f1983d16f57f41a4ab2f659d48deN.exe"1⤵
- Checks computer location settings
- 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
-
C:\Users\Admin\AppData\Local\Temp\RarSFX0\HDDLLF.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\HDDLLF.exe"2⤵
- Executes dropped EXE
- Enumerates connected drives
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
589KB
MD53eb61eb6b76e87b354f58ba7332af332
SHA17e450821c9d0ab519611f9edb106f589ffafb78f
SHA25662fbec7b0927cbd55caa38ad61c5aefeebd45e5275c55329b98425f3997aa4f3
SHA512fe9466ebf32110075acba79d3ada509bdae37a89626fa6ee25b8452a545521fda1fdcf868fc535ad7941fa581c3d49d49bdd108571804587bc5123105bd27d9c
-
Filesize
589KB
MD5c41f8f6bef92965353d35a2a85134434
SHA1483206cdc41f724cbb19a98ac3b66b53c01b847d
SHA25664788fca18ee70c340dd6ab4f577e3fc2160f50dc918033374975d2604be4d02
SHA5128146b10ed6bd2ed13e6089da44cad2fef705069b918bafd9cb6a3037025eea8dcfd1ded6077eeb386f87bb1984544226c021d1f7e991c22ea3996699695b8fe4
-
Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
-
Filesize
2.0MB
MD5951289aa81596f2a71ae683555e42593
SHA196546a718568ab585ed6c6fb9609ee273d08947d
SHA2560ede7550c8b8985663e774a0bbbf7088acdce123bcdb8c61cbc037f0f8a8b525
SHA51281599fde4bde2178329e76cebb56072f5d5b9565540f63ba9a0575bfca1536b0951c390c06283d6b8d9128de39b8c3f9a0ca45590daff447fedbebb736a3df1b
-
Filesize
19B
MD5c9076d10147c59f10993459ce937a95d
SHA114ce07b6f9926d803d04d35bbb58ccd0f4165261
SHA256126664769f688e46b267c9ec88c4fdbe2ed3ec072cf4046a35d67ed9bc8db54d
SHA5126b63d4bdafcae461026d69bb63fce3713e6617f0a1036b2c886e3dd4ce02019f2b4d21a88114233daf34d08fc1b96ed235041b858f7a4cb1f502097bbc084a24
-
Filesize
748KB
-
Filesize
748KB
-
Filesize
192KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
748KB
-
Filesize
748KB
-
Filesize
192KB
-
Filesize
2.0MB
-
Filesize
2.0MB