Analysis
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max time kernel
92s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2024 21:52
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_d0cc74d54a208073ff298ba147171b15_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_d0cc74d54a208073ff298ba147171b15_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_d0cc74d54a208073ff298ba147171b15_karagany_mafia.exe
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Size
308KB
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MD5
d0cc74d54a208073ff298ba147171b15
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SHA1
74dd060d842852b34d8bef833967b98a064bfce7
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SHA256
cfec01a5f4fc8c4fe47ca844630b45008993867c8dc831c8647e6dbbdea29ca1
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SHA512
94d95ebf06c3674fd1983ac4f7ae7d55363dc1182db5699fc31fc2f06ab87b1c23d184bf8718ee0f43f790a009edeb228346546db81ba5a5f86795553e2bad39
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SSDEEP
6144:kZ5fh1s4mex2OO8bAiZ0YDChe8UN5alW6jx+n:w5frs4f2OOm/Ao8UNglGn
Malware Config
Signatures
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GandCrab payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/4412-2-0x0000000000400000-0x0000000000C3E000-memory.dmp family_gandcrab behavioral2/memory/4412-4-0x0000000000D50000-0x0000000000D66000-memory.dmp family_gandcrab behavioral2/memory/4412-7-0x0000000000400000-0x0000000000C3E000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Detects Reflective DLL injection artifacts 3 IoCs
Processes:
resource yara_rule behavioral2/memory/4412-2-0x0000000000400000-0x0000000000C3E000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/4412-4-0x0000000000D50000-0x0000000000D66000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/4412-7-0x0000000000400000-0x0000000000C3E000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4412-4-0x0000000000D50000-0x0000000000D66000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/4412-2-0x0000000000400000-0x0000000000C3E000-memory.dmp Gandcrab behavioral2/memory/4412-4-0x0000000000D50000-0x0000000000D66000-memory.dmp Gandcrab behavioral2/memory/4412-7-0x0000000000400000-0x0000000000C3E000-memory.dmp Gandcrab -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3036 4412 WerFault.exe 2024-03-29_d0cc74d54a208073ff298ba147171b15_karagany_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-29_d0cc74d54a208073ff298ba147171b15_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-29_d0cc74d54a208073ff298ba147171b15_karagany_mafia.exe"1⤵PID:4412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 3442⤵
- Program crash
PID:3036
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4412 -ip 44121⤵PID:3264
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4412-0-0x0000000000400000-0x0000000000C3E000-memory.dmpFilesize
8.2MB
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memory/4412-3-0x0000000000F20000-0x0000000001020000-memory.dmpFilesize
1024KB
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memory/4412-2-0x0000000000400000-0x0000000000C3E000-memory.dmpFilesize
8.2MB
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memory/4412-4-0x0000000000D50000-0x0000000000D66000-memory.dmpFilesize
88KB
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memory/4412-7-0x0000000000400000-0x0000000000C3E000-memory.dmpFilesize
8.2MB