Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03/06/2024, 17:23
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe
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Size
16.2MB
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MD5
66afd2d6b38513e1d55575808e584a11
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SHA1
de3423b122d5d7d8fcac299650d9580fe203b1d3
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SHA256
77c4fd368cf3a9afc33085d8576917020811404ed1c60b010341983ceb01d587
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SHA512
56616ad8d79f8fec1eb5531945ef3e8c6734e6768100b0c7edd449357a8ac5e12a634b73fb256b0c764c6c2e0ead2ab6893e5e06395ba8d5a85c00b04963c895
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SSDEEP
98304:uGdjOEwPuLnYsZLyyuWDJ6tzBYcZtYVCt/vzpeVXK3nEtJFLhXZNP2ftZ/kQNYQN:uGdSEBsWLyaDEtHHya/vIunIhpIHLN
Malware Config
Signatures
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UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/files/0x000a0000000233d8-1.dat UPX behavioral2/memory/3968-4-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/3968-17-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/3968-20-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/3968-25-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/3968-28-0x0000000010000000-0x0000000010030000-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 behavioral2/files/0x000a0000000233d8-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe -
resource yara_rule behavioral2/files/0x000a0000000233d8-1.dat upx behavioral2/memory/3968-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3968-17-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3968-20-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3968-25-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3968-28-0x0000000010000000-0x0000000010030000-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: 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe File created \??\c:\program files\common files\system\symsrv.dll.000 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3968 2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-03_66afd2d6b38513e1d55575808e584a11_floxif_snatch.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3968
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