Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
15-08-2024 20:40
Static task
static1
Behavioral task
behavioral1
Sample
1d1bd9c55adf15e06d5f394bfac84790N.exe
Resource
win7-20240705-en
General
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Target
1d1bd9c55adf15e06d5f394bfac84790N.exe
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Size
250KB
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MD5
1d1bd9c55adf15e06d5f394bfac84790
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SHA1
d35d5b29157fd836d7a533f11671a35121bd73b8
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SHA256
4eb5cbdec71f052c04440ebabb3dc93deecd018343332526fa3e45e22c4339fd
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SHA512
67c526c75899d695ae414d740c63f4bf3fa66237808a21de919860a5093cfd18a59c31e8a3b5dc9a064eb4747f6c8f077769f3a45efe469a61a612b8d790a211
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SSDEEP
6144:FAp1KUl8ElZX89P3UOtBV+UdvrEFp7hK4/nC:C1Ko8ElZXYPkOtBjvrEH7N/C
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral1/files/0x00070000000120fd-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x00070000000120fd-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2124 1d1bd9c55adf15e06d5f394bfac84790N.exe -
resource yara_rule behavioral1/files/0x00070000000120fd-1.dat upx behavioral1/memory/2124-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2124-6-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 1d1bd9c55adf15e06d5f394bfac84790N.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1d1bd9c55adf15e06d5f394bfac84790N.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2124 1d1bd9c55adf15e06d5f394bfac84790N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1d1bd9c55adf15e06d5f394bfac84790N.exe"C:\Users\Admin\AppData\Local\Temp\1d1bd9c55adf15e06d5f394bfac84790N.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2124
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab