Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
25-12-2024 00:32
General
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Target
2024-12-25_ed84e59cfac17ecf89179342e8037f37_floxif_hijackloader_icedid.exe
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Size
3.2MB
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MD5
ed84e59cfac17ecf89179342e8037f37
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SHA1
4c6fd3b4bca02adaba2600edf38addcc08759834
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SHA256
b3df9c88beedc07f4762f6f8ce0d6d59f07158625fbf0a0207c81904d2787b8d
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SHA512
372724942fdeb7caebc40773c5fec5383429081d219a5496a37711b17c8811a3cddcb9341c52bf99265aaa969ef6c70c41aaf2778d05dcd205873f5f4f41933c
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SSDEEP
49152:2LT5razB15YsBNMqxs9j7GvQDf536Ubmezbj2PSWMNXoenbtzNPBtpCW1zM0:2LMHXADyPSWMNXogPBtMW20
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\2024-12-25_ed84e59cfac17ecf89179342e8037f37_floxif_hijackloader_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-25_ed84e59cfac17ecf89179342e8037f37_floxif_hijackloader_icedid.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
MD5e389254140eaa60f0f34a830b69a9ae6
SHA1cbf92c97f51e4be1d2c48e6147ddb99f2474673a
SHA25694ffc056d1530711238e4c3f7d01561bc9769153f53d0154835e87bd1d989953
SHA5122a7986a2f235bf6f3ab8053bf25f32bbd50ff59958b0b48606ad9a27f424f58cacdd5859e2ada7b52cd8d93e4b0d5d62113ad3b9eacee5c2a0f97550e49ad917
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
192KB
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Filesize
192KB