Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09-09-2024 18:00
Static task
static1
Behavioral task
behavioral1
Sample
20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exe
Resource
win7-20240903-en
General
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Target
20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exe
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Size
6.0MB
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MD5
e711e5ca0ae27c8f3b0835ce21650e11
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SHA1
6f1bb0b1be76a33afe3c52ff9e8129f1f42ca344
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SHA256
de5dc6a0a73dfbb5b5ec7aa50ac2f79e0d55aeec9b74f78f04284745cb2980ae
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SHA512
b02189a58c5367c4493a37d4388afcdf1dcb62ec845e620f106fabac61f48981250c89e69cd2328580f1d05d48b3b916f1661c9ad19da5322d44409c49cda22a
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SSDEEP
98304:TdNfffffffffffffffG////////pkqPf+f+f+f+f+f+f+f1ffffffffC:TdNHHHHHHH+////////pTmmmmmmmNffC
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
Processes:
resource yara_rule \Program Files\Common Files\System\symsrv.dll floxif -
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:
20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exepid process 2104 20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exe -
Processes:
resource yara_rule \Program Files\Common Files\System\symsrv.dll upx behavioral1/memory/2104-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2104-6-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll 20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exe -
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.
Processes:
20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exedescription pid process Token: SeDebugPrivilege 2104 20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exe"C:\Users\Admin\AppData\Local\Temp\20240909e711e5ca0ae27c8f3b0835ce21650e11floxifmagniber.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2104
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab