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Analysis
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max time kernel
133s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/08/2024, 15:24
Static task
static1
Behavioral task
behavioral1
Sample
2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe
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Size
199KB
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MD5
241594d0714f0187044a53a986a42b48
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SHA1
f9ea558c4e35eb7b131ce66d40c389cba167965f
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SHA256
92088ea58e7855691de31f1326803871ec9d08772ca07cd29fad08bff68b0852
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SHA512
20ba0ba32965db769a935aa8a9827db5d0c0ac1890eae46c57a39259fc7a4b2da3765409548298b20481bea2844d0bc4f5fc7ef6fa501ef3c0c7e6d6fa6e6942
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SSDEEP
3072:aQKkV47zKUOZuTN6J7YF/+v/XNlgCtCc6TzxzGciszMe2oQYxeVHkeuQyZw02xoD:a19OAOi/A/XNWu/6YOzX2oQkzeuNu
Malware Config
Extracted
smokeloader
ku11
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Loads dropped DLL 1 IoCs
pid Process 1332 2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1992 1332 WerFault.exe 83 -
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 2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1332 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 4522⤵
- Program crash
PID:1992
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1332 -ip 13321⤵PID:4092
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219