Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
22-12-2024 12:23
General
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Target
2024-12-22_11dab8c62ea806c6f53d585565ef39e4_floxif_icedid.exe
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Size
2.0MB
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MD5
11dab8c62ea806c6f53d585565ef39e4
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SHA1
91266abaef33a94179c4e039274d82c9fbbe8394
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SHA256
5c34fee522f6f8c42a3c0c78700ccf1d667728f72ba605e99deb92529270f1ed
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SHA512
fbde8504655ff34eca5e85085f885107d9d2d22ae98f08d4e1e3583871659e9812876a23085c57a2d9cc36f7a48ca994709391c23ae66493bd2d6227d4a07c84
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SSDEEP
49152:htOWf3DBSe/2DkNJ/oWNIBsFwTse7+uFr:hDBXMAIBsFA
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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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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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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UPX packed file 7 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 8 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-22_11dab8c62ea806c6f53d585565ef39e4_floxif_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-22_11dab8c62ea806c6f53d585565ef39e4_floxif_icedid.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay 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
21B
MD5b125e63945dae1104da347970df0ed1d
SHA117122ec271b624ff10dc46d951a741bd2e21bd9e
SHA256c0ce6249e2ff3806804c394f7227b93236751852b58e4f9e38ce6194f62961a9
SHA51290daed220dde792437022ea9e0cf6f78b5037a6e3db23184d52f50dac98892d599d3c55ef5322f2e6e888f5aeca9d9a41e05c94a50128559f80b8f683f6be811
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Filesize
396KB
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Filesize
4KB
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Filesize
396KB
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Filesize
2.0MB
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Filesize
192KB
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Filesize
192KB
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Filesize
396KB
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Filesize
192KB
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Filesize
192KB
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Filesize
192KB
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Filesize
2.0MB
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Filesize
192KB