Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2024 19:44
Static task
static1
Behavioral task
behavioral1
Sample
409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe
Resource
win7-20240903-en
General
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Target
409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe
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Size
665KB
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MD5
26bec76f45f1c6be8c7540416bb9633d
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SHA1
b2b65a4d2f63e6d891c9811108612ba93438c412
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SHA256
409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4
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SHA512
287ce9822c313faf58cf63543f48beedbd6a739abcacc38a7dfb1535eed37f9ec6badbfa97941aebea8620dcc407d133468f112ce7824ecd06ebc521e3cebeb7
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SSDEEP
12288:NgbXcWafJcLln5QwnVWqqPIBONhxsU/EbBjvrEH7Y:OrN90r/xsU/EhrEH7Y
Malware Config
Signatures
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Floxif family
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral2/files/0x000e000000023a3b-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000e000000023a3b-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 3576 409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe -
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: 409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe -
resource yara_rule behavioral2/files/0x000e000000023a3b-1.dat upx behavioral2/memory/3576-2-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3576-65-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe File created \??\c:\program files\common files\system\symsrv.dll.000 409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3576 409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe 3576 409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3576 409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe"C:\Users\Admin\AppData\Local\Temp\409a2e1b87725e8bd22484d4865abff2c33cf534f95d7305fba6e33021f232e4.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3576
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
6KB
MD5634113dc8956764e37fd7ef4e8c080a3
SHA12696dd5dc1d651be655a2edf15c747dadcc220ba
SHA256f67cec632efd73a47ce8d6481aa3c4d294588de36331a4842bf532e02eddc5b4
SHA512cac774d6e5a133abcc4ef5787f7bca8b620cab0ac8eeb91776280a5c86bb49bd57618b1a8ec28b681c6b5494a1bfbd461532dd083e3cb65bd59bbe11a8130f9c