Analysis
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max time kernel
128s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 19:36
Static task
static1
Behavioral task
behavioral1
Sample
0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exe
Resource
win7-20240903-en
General
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Target
0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exe
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Size
286KB
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MD5
5bd91a476a1cda7f0b2fe0137909d66f
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SHA1
9881d29badf37b67695b7bac4e0e4e12932156f6
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SHA256
0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9
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SHA512
e8aeec1d736958ed83604b6f8ee1c62a10f9debbf8c4026fd3bba9d140ddcaf01cb7d3f72efeec720a56c0dccea99cab53f7ff6e51655764277b2c1c1180a9f6
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SSDEEP
6144:y37gKNkhSR/5kHouyXnZhB+h8WHlBV+UdvrEFp7hKUXYD:y37gKNkhm/JuyXnPB+h8WHlBjvrEH79g
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
Processes:
resource yara_rule C:\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 C:\Program Files\Common Files\System\symsrv.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exepid process 4480 0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exe -
Processes:
resource yara_rule C:\Program Files\Common Files\System\symsrv.dll upx behavioral2/memory/4480-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4480-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll 0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.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:
0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exedescription pid process Token: SeDebugPrivilege 4480 0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exe"C:\Users\Admin\AppData\Local\Temp\0a2d8d0538d9488e95ac8341d85eb143a5bcd689851260d9a167d4425fc4d3b9.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4480
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab