Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
24-12-2024 07:44
General
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Target
001186bb430bd4fdff55158964c0ad6b07d145edce29b580ac096adfe5b4d8cf.exe
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Size
12.2MB
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MD5
085deb14c2eb2c0cd09a85351eddda0f
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SHA1
1de4f5708e70313dc7870b3a5ba0784af8364558
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SHA256
001186bb430bd4fdff55158964c0ad6b07d145edce29b580ac096adfe5b4d8cf
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SHA512
c31ec9dc61f9b1bfb735621f2ee73242f94b2b14f902cc0c94d7a6f18d3f9c4a6589cde93ca42851202212133d522ae0ee55fcdff0cbac8b49d738113b49cae6
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SSDEEP
196608:iuyjAiK0/F7OHK1NjEKKQsS4Kl26EnHs01q1CHv0rsFvVhYyg5aduB2EsAQEfQXX:QjdKS74KgS66EnMCADovVhYxcE+X
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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Executes dropped EXE 2 IoCs
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Loads dropped DLL 3 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 9 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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious use of AdjustPrivilegeToken 18 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\001186bb430bd4fdff55158964c0ad6b07d145edce29b580ac096adfe5b4d8cf.exe"C:\Users\Admin\AppData\Local\Temp\001186bb430bd4fdff55158964c0ad6b07d145edce29b580ac096adfe5b4d8cf.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:\Windows\SYSTEM32\cmd.execmd.exe /c set2⤵
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C:\Users\Admin\AppData\Local\Temp\~7190753326593405117~\sg.tmp7zG_exe x "C:\Users\Admin\AppData\Local\Temp\001186bb430bd4fdff55158964c0ad6b07d145edce29b580ac096adfe5b4d8cf.exe" -y -aoa -o"C:\Users\Admin\AppData\Local\Temp\~1707178642696172872"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\~1707178642696172872\로드무비.exe"C:\Users\Admin\AppData\Local\Temp\~1707178642696172872\로드무비.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x3cc 0x2ec1⤵
- 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
5.4MB
MD5a91c2acb7657c04a10e47ed8dc6b28bf
SHA1d38713819eab61488abdd9cb4653b6a7ef313aa9
SHA256545cf5f0f8e438913eb40d3b561610c6c5e9e1c696452bf0f5f91677c044beb5
SHA512cd3ab9c48a7e15d68a1e0edb5c345a1f01596b19d769e993509f1d131ac5ac14db4ae485fc1089509e7057a4d27a2113d3e6b9bd8278ce07a1ff8472b755a554
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Filesize
5.5MB
MD5ce79b9c30399baa260e5ef5b31cbc71b
SHA12a5a74bbd1832c9b470853f7e25df80a0ca3e671
SHA2568fd5ee5d4d392dfe3212fdeb9bd9ff0b3c3f587b22faea2abaa85fe4447b8638
SHA5122e34affd6f73c538434e48410a240b8082801b4e8531afc3132aeaf43a809992a46d68b8d73417c5983939cbd4c68cccd494f68914224bec87f1de47ce1b2e6b
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Filesize
1.4MB
MD58e728b3017a324783847185aa4388576
SHA10f1ac20d194273dcec41f9e0f70def925f0cd5cd
SHA256c2cb3d280b055d11e2410638269d2288023d45ea67d3ed7a6d2d1dc5531ba196
SHA512270a2df1d5ad03d75b76c25a2aeb0eff7b10c52a9fb66fe636e5a5cd520cff47d25c2ce9ebc59104a8d1a58e42f9868642a62d1da77eca40d60790ecaf4c5cf7
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Filesize
7.4MB
MD5a041e55f5ed93dfc6043f1203622c6b5
SHA12e642cb83b02ca31cbaa808a3770bcb72fab4503
SHA2567dc1c8ef1418771ebbe943997f7fabb186b99101561e70c4dbccf3bcff03d55f
SHA5128194fc28454d2359e4635e251e5f875a0a6a32ee816414ca06214c5d5b490d059b463665eae1afb2cc25686bd73e6aa4b61faacfa435a04dfc38bb268452844f
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Filesize
715KB
MD57c4718943bd3f66ebdb47ccca72c7b1e
SHA1f9edfaa7adb8fa528b2e61b2b251f18da10a6969
SHA2564cc32d00338fc7b206a7c052297acf9ac304ae7de9d61a2475a116959c1524fc
SHA512e18c40d646fa4948f90f7471da55489df431f255041ebb6dcef86346f91078c9b27894e27216a4b2fe2a1c5e501c7953c77893cf696930123d28a322d49e1516
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Filesize
192KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
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Filesize
4KB
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Filesize
5.5MB
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Filesize
1.4MB
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Filesize
5.5MB
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Filesize
5.5MB
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Filesize
5.5MB
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Filesize
5.5MB
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Filesize
1.4MB
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Filesize
5.5MB
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Filesize
1.4MB
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Filesize
5.5MB
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Filesize
5.5MB
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Filesize
5.5MB
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Filesize
5.5MB
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Filesize
5.5MB
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Filesize
5.5MB