Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
10-11-2024 12:24
General
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Target
2024-11-10_057af579341f7dab6a2e3d1aad30b017_floxif_icedid.exe
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Size
3.1MB
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MD5
057af579341f7dab6a2e3d1aad30b017
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SHA1
d13b1d225bdb0b3064b214000ae793ccd2153820
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SHA256
8d07ed94bf6e795ea7b2555b75e7b2eda604a222f2cff44b3be9a5d7112ca16c
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SHA512
b8beb340c031b7c3b12f8f55dc826708b556b9a3f7aa2fd121a6edbee7fc37cb521a6a93781191d537b2f29d97b6e1160aa2bcb31faf2cc9f4c2865751943355
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SSDEEP
49152:SfrD6b23aNJS8tljeFmmTtJ/405uP6Gs414+91:Sv663aNT3jeFmmtJ/4YuP6GVX1
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 1 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 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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Installs/modifies Browser Helper Object 2 TTPs 3 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
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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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Modifies Internet Explorer settings 1 TTPs 28 IoCs
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Modifies registry class 18 IoCs
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious behavior: LoadsDriver 6 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SendNotifyMessage 1 IoCs
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Suspicious use of SetWindowsHookEx 7 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-10_057af579341f7dab6a2e3d1aad30b017_floxif_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-10_057af579341f7dab6a2e3d1aad30b017_floxif_icedid.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Enumerates connected drives
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Browser Extensions
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay 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
292B
MD58794e66d593d336c0da3e321c58af2e4
SHA112cd8b1c593292570106b7c195dd0c0cbf4baf42
SHA256c0138a1c1fbf8f7f8bae8584caba4092090ac69a95eb263596ceabe9c912ac22
SHA512e6e16ad0e70dc3f948e59a620ec14716c9a82ecd1771267157b71719c0fc490552c43fffda03c60bbdb6533d803af59d3f5a2e8f49a055fde40b4b94bcf6d626
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Filesize
356B
MD51ca151891a509e57af9e815a5fff716b
SHA1d325dc448d86a8c161994a1792da2e6343a4ba19
SHA2562914dfafa7608626879c0d38b2cb36a05941c64fc9c2c7f39c98d994f8d535e6
SHA512e2e35fbdf1a6d2d2294bd99d2402d2ce51a601bd4b1566ed5ec5dbe14e8ce79a1d7d808f31d5dc47ca45bb3e70afdc545f5af76ebe535b8a525c3b015c4c6239
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Filesize
298B
MD51007ba5cf31e2d7e2fb0f52fc61fcfff
SHA16cc71a36f78a563aabd758d887aa6b040becc0be
SHA256dda70526c7973e54697251e4f5848b46638b9730fe20e27d317f04e180190217
SHA512afacfd43d9d1255b6f82658f4e9c6342c869198d5be02aea0f277e44fa138f4bbc02d731881770bab377eb51691a38a88744fcb8bc39101045e7d8a385296be6
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Filesize
4KB
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Filesize
396KB
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Filesize
192KB
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Filesize
192KB
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Filesize
396KB
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Filesize
396KB
-
Filesize
396KB
-
Filesize
396KB
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Filesize
192KB
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Filesize
396KB
-
Filesize
192KB
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Filesize
4KB
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Filesize
396KB
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Filesize
192KB