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Analysis
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max time kernel
142s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
26/05/2024, 21:32
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe
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Size
23.0MB
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MD5
d7eb3abe32116ce4e97cf03ef4dba545
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SHA1
2cbb755fca1de74972bd33aa32950761d09b615e
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SHA256
d743c03d8ba0a2f8d4186c00350f9bcde53a5781d63761724049c977e2ce7fd3
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SHA512
1b5df1f926b2692a3e0da911d33445e81ce2ea430468976a5377df2dda769343c30d363f52e55c448475e8a0b90488ffa245012970fc4163a9c8b0f9afcf6dad
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SSDEEP
393216:z95RjkOqn778Sd3o+83Jsv6tWKFdu9CwvUiPbKv647n+YlmYI:bRjk37Iq3oOD2vegmF
Malware Config
Signatures
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UPX dump on OEP (original entry point) 8 IoCs
resource yara_rule behavioral1/files/0x000c00000001226d-1.dat UPX behavioral1/memory/1672-3-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/1672-31-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/1672-35-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/1672-36-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/1672-40-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/1672-44-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/1672-50-0x0000000010000000-0x0000000010030000-memory.dmp UPX -
Downloads MZ/PE file
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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/0x000c00000001226d-1.dat acprotect -
Loads dropped DLL 4 IoCs
pid Process 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe -
resource yara_rule behavioral1/files/0x000c00000001226d-1.dat upx behavioral1/memory/1672-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1672-31-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1672-35-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1672-36-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1672-40-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1672-44-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1672-50-0x0000000010000000-0x0000000010030000-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: 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe File created \??\c:\program files\common files\system\symsrv.dll.000 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe Token: SeDebugPrivilege 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe 1672 2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-26_d7eb3abe32116ce4e97cf03ef4dba545_floxif_mafia.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1672
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
212KB
MD548f07e86c6d50f527d7fd5026a3fbe5c
SHA164184c950bc0622df2c8e7707d37fae566ee5722
SHA256b1317206a12f105e28338fea33c5d1a66df07fb35586bb4e1727555bec90e71b
SHA5129172b41d51643349cb0d755d1f90ffbe15cb7bd4ed80700d91c73f4afba17055f0488fd1d5858dea2843d545fd4752751d081dcf2117204cafe0f6fc3cf30c5d