Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
03-09-2023 13:16
Static task
static1
Behavioral task
behavioral1
Sample
2023-08-22_d608da40d79a3c809efd728b2a0007ee_floxif_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-22_d608da40d79a3c809efd728b2a0007ee_floxif_mafia_JC.exe
Resource
win10v2004-20230831-en
General
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Target
2023-08-22_d608da40d79a3c809efd728b2a0007ee_floxif_mafia_JC.exe
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Size
2.7MB
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MD5
d608da40d79a3c809efd728b2a0007ee
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SHA1
0cf6a2c400ee4acc78f50f6606669614116f8ae8
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SHA256
9821b05bc9f5ebac6f9e27e5cc2310355ecc27e2182224da852dce0fee10dec9
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SHA512
7a4321869f2257bb1256bf792fb2f2b0ea703df6629f92a4d0b455c34041f557d09793626acbe9fe3878f3a560fd915fb3de122d3c0aee4332ab105170a4a85a
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SSDEEP
49152:1PE6vXDUOYQMqclLy0wsXuhXabboP4ACQDAAnmCwlzI8ndVyw+AZ/WY4N2WwW/K+:1FvXfMFLySXuhXa/oP4ACYAAnmCMIyy5
Malware Config
Signatures
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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/0x000b000000012021-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2980 2023-08-22_d608da40d79a3c809efd728b2a0007ee_floxif_mafia_JC.exe -
resource yara_rule behavioral1/files/0x000b000000012021-1.dat upx behavioral1/memory/2980-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2980-8-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2023-08-22_d608da40d79a3c809efd728b2a0007ee_floxif_mafia_JC.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2980 2023-08-22_d608da40d79a3c809efd728b2a0007ee_floxif_mafia_JC.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2980 2023-08-22_d608da40d79a3c809efd728b2a0007ee_floxif_mafia_JC.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2023-08-22_d608da40d79a3c809efd728b2a0007ee_floxif_mafia_JC.exe"C:\Users\Admin\AppData\Local\Temp\2023-08-22_d608da40d79a3c809efd728b2a0007ee_floxif_mafia_JC.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2980
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab