Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
20-08-2023 16:16
Static task
static1
Behavioral task
behavioral1
Sample
5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe
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Size
2.9MB
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MD5
5a0946007d9ffd695a2997cd7cc8abd2
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SHA1
ab2fd7a55976a3c6cc624008ade94097942914ae
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SHA256
bf5851432b5d3bca94c0d92073c968f84b499f0f69f7ab771378432519f9c6ef
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SHA512
e5d2325388c52d423921135f03097587cd536d6ea245d429af41551b130d098eafff93f4b736b4be49d218b6ec29985d29d3278cb29b6a9f160209d24f9917f2
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SSDEEP
49152:f05Ng30F79cgRjRq0oDuubST92WRgOtLCLPc3SAtFGKlpY8BaGsGForRQX2orV:IN+0TcgRjRUDuubST92WRgOt2lkGKlpD
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x00080000000120e6-55.dat acprotect behavioral1/files/0x00080000000120e6-62.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe -
resource yara_rule behavioral1/memory/2236-57-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x00080000000120e6-55.dat upx behavioral1/files/0x00080000000120e6-62.dat upx behavioral1/memory/2236-65-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2236-71-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2236-75-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2236-79-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2236-83-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2236-87-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2236-91-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe File created \??\c:\program files\common files\system\symsrv.dll.000 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe Token: SeDebugPrivilege 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe Token: SeDebugPrivilege 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe Token: SeDebugPrivilege 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe 2236 5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe"C:\Users\Admin\AppData\Local\Temp\5a0946007d9ffd695a2997cd7cc8abd2_floxif_mafia_JC.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2236
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab