Analysis
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max time kernel
119s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
21-02-2024 12:51
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_5adb1463906c25d0c3fe517d2212c624_floxif_mafia.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_5adb1463906c25d0c3fe517d2212c624_floxif_mafia.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_5adb1463906c25d0c3fe517d2212c624_floxif_mafia.exe
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Size
2.5MB
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MD5
5adb1463906c25d0c3fe517d2212c624
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SHA1
484a54ab7358151e5e9c519079bfae2b5337b5b9
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SHA256
b1866b33454f52e4edf0714706b8488e8002d8941313a62e630aa77cb52e3492
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SHA512
7970b9d61718ca595785433d8596873a07b08830f376aeddf0659374a90435dc7286673740e806d02349bb94e1850d7dd2efb6032ee3f382164e275b042b769f
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SSDEEP
49152:buIIKkofs2hPd2l177BTK2VbDsar1YDj8:bjtfs2hPIl1/z
Malware Config
Signatures
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UPX dump on OEP (original entry point) 3 IoCs
resource yara_rule behavioral1/memory/1948-3-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/files/0x000a000000012022-1.dat UPX behavioral1/memory/1948-8-0x0000000010000000-0x0000000010030000-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.
resource yara_rule behavioral1/files/0x000a000000012022-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 1948 2024-02-21_5adb1463906c25d0c3fe517d2212c624_floxif_mafia.exe -
resource yara_rule behavioral1/memory/1948-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x000a000000012022-1.dat upx behavioral1/memory/1948-8-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2024-02-21_5adb1463906c25d0c3fe517d2212c624_floxif_mafia.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1948 2024-02-21_5adb1463906c25d0c3fe517d2212c624_floxif_mafia.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1948 2024-02-21_5adb1463906c25d0c3fe517d2212c624_floxif_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-21_5adb1463906c25d0c3fe517d2212c624_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-21_5adb1463906c25d0c3fe517d2212c624_floxif_mafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1948
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab