Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 01:30
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exe
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Size
2.1MB
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MD5
d4aae804546ce08009c6745b5a823482
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SHA1
6cd78e38acacff441a5669348d9603fee5faa7e6
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SHA256
d756cb451686bd91da0ff16a9a0e6f217497442494a74b7f94189ccc13890738
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SHA512
bf3374eb635a93c3441d78d3d850a21316cf1c71095d59bb731b51d66603d4765ac0f216000c04da1cd2adda70d65573998629349991054f96b76200d71807a2
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SSDEEP
49152:V8PsZNCHFOAxhQf1fwtfxaPZXbuo3j5XpN:uPsZuFOAjfxaPhbuo3j5XpN
Malware Config
Signatures
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UPX dump on OEP (original entry point) 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2212-3-0x0000000010000000-0x0000000010030000-memory.dmp UPX \Program Files\Common Files\System\symsrv.dll UPX behavioral1/memory/2212-13-0x0000000010000000-0x0000000010030000-memory.dmp UPX -
Modifies AppInit DLL entries 2 TTPs
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Program Files\Common Files\System\symsrv.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exepid process 2212 2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exe -
Processes:
resource yara_rule behavioral1/memory/2212-3-0x0000000010000000-0x0000000010030000-memory.dmp upx \Program Files\Common Files\System\symsrv.dll upx behavioral1/memory/2212-13-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll 2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exedescription pid process Token: SeDebugPrivilege 2212 2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exepid process 2212 2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-23_d4aae804546ce08009c6745b5a823482_floxif_icedid.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2212
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab