Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 02:32
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exe
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Size
2.1MB
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MD5
d6b7105434f421497b986d9ff8018676
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SHA1
b1afba7a10610e7651afc8452c8279cdfe5631ba
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SHA256
a0d791b77847d07bd590aca1b957250ce56be47cc2ca2e1d11a022fdb8218355
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SHA512
8cb692c627f4f08d207a2c20571150db9ec638a9f94dcd179c3ea7b95fd5f10de1ccf6b1427100a69fdebbcb29bca9557825d83edd20a257138d4c6db88050e7
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SSDEEP
49152:V8JZNCHFOAxh5f1futfxaPZXbuo3j5Xp8:uJZuFOAQfxaPhbuo3j5Xp8
Malware Config
Signatures
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UPX dump on OEP (original entry point) 3 IoCs
Processes:
resource yara_rule C:\Program Files\Common Files\System\symsrv.dll UPX behavioral2/memory/4472-4-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/4472-14-0x0000000010000000-0x0000000010030000-memory.dmp UPX -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule C:\Program Files\Common Files\System\symsrv.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exepid process 4472 2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exe -
Processes:
resource yara_rule C:\Program Files\Common Files\System\symsrv.dll upx behavioral2/memory/4472-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4472-14-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll 2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exedescription pid process Token: SeDebugPrivilege 4472 2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exepid process 4472 2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-22_d6b7105434f421497b986d9ff8018676_floxif_icedid.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Program Files\Common Files\System\symsrv.dllFilesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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memory/4472-4-0x0000000010000000-0x0000000010030000-memory.dmpFilesize
192KB
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memory/4472-14-0x0000000010000000-0x0000000010030000-memory.dmpFilesize
192KB