Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
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submitted
07-02-2025 02:15
General
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Target
cd6fa1dcd6e80e2f64692ff90b25c1add8f40d5468624a16f2b19e5ef739b571.exe
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Size
3.4MB
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MD5
05dbee0d76e3cc943c1f4b86d94ee4f0
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SHA1
0becbd2e4b6dcfe10e889b0afe30acd746b58e87
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SHA256
cd6fa1dcd6e80e2f64692ff90b25c1add8f40d5468624a16f2b19e5ef739b571
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SHA512
9f7646971c7ec5024780a2eebbfeda36871677377ded3746a03f16084c1e317f7d6174c13c39b167ce2a2c25e49c97b7937eb6554dd045684eba93af69a23e0c
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SSDEEP
49152:62XX9nMhH9HpVYZ0CSf1pHtOUYqP3CFOrtG/JR9sXafgkDFMVR9C1UhPJXMK701K:62XX96HhpVYZo1t0xOoGBiCV2HmdR
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 4 IoCs
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Checks for any installed AV software in registry 1 TTPs 4 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 6 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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Suspicious behavior: EnumeratesProcesses 20 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\cd6fa1dcd6e80e2f64692ff90b25c1add8f40d5468624a16f2b19e5ef739b571.exe"C:\Users\Admin\AppData\Local\Temp\cd6fa1dcd6e80e2f64692ff90b25c1add8f40d5468624a16f2b19e5ef739b571.exe"1⤵
- Loads dropped DLL
- Checks for any installed AV software in registry
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
79KB
MD5d9cb0b4a66458d85470ccf9b3575c0e7
SHA11572092be5489725cffbabe2f59eba094ee1d8a1
SHA2566ab3fdc4038a86124e6d698620acba3abf9e854702490e245c840c096ee41d05
SHA51294937e77da89181903a260eac5120e8db165f2a3493086523bc5abbe87c4a9da39af3ba1874e3407c52df6ffda29e4947062ba6abe9f05b85c42379c4be2e5e6
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Filesize
624KB
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Filesize
5.2MB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
272KB
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Filesize
88KB
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Filesize
408KB
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Filesize
88KB
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Filesize
192KB
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Filesize
3.4MB
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
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Filesize
3.4MB
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Filesize
192KB