Analysis
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max time kernel
147s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
24/03/2024, 04:15
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe
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Size
308KB
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MD5
c40daabceaec8cba673298140adbf45b
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SHA1
6f02806aa01a1dc47710836e335053b2feec43c4
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SHA256
8685de5cc3099e9644202fe907a18636897f171c2af9b2658d55b3fccce9f764
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SHA512
c09ddb4b3afea0eac593dbe69c97f6349f867362eff0bdc9d1c81440439cf85a3c9a709a5c6c9b5499797f1e5df31188497f3d0e822727ac6b4f4d80206f40c0
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SSDEEP
6144:WzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:UDHNam62ZdKmZmuPH
Malware Config
Signatures
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GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/2728-2-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/2728-3-0x0000000000220000-0x0000000000237000-memory.dmp family_gandcrab behavioral1/memory/2728-10-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/2728-13-0x0000000000220000-0x0000000000237000-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 4 IoCs
resource yara_rule behavioral1/memory/2728-2-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2728-3-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2728-10-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2728-13-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 2 IoCs
resource yara_rule behavioral1/memory/2728-3-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2728-13-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
resource yara_rule behavioral1/memory/2728-2-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/2728-3-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab behavioral1/memory/2728-10-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/2728-13-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\irjxsjaemhd = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\umbspq.exe\"" 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2728 wrote to memory of 2552 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 28 PID 2728 wrote to memory of 2552 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 28 PID 2728 wrote to memory of 2552 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 28 PID 2728 wrote to memory of 2552 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 28 PID 2728 wrote to memory of 2816 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 30 PID 2728 wrote to memory of 2816 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 30 PID 2728 wrote to memory of 2816 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 30 PID 2728 wrote to memory of 2816 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 30 PID 2728 wrote to memory of 2704 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 32 PID 2728 wrote to memory of 2704 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 32 PID 2728 wrote to memory of 2704 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 32 PID 2728 wrote to memory of 2704 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 32 PID 2728 wrote to memory of 2404 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 34 PID 2728 wrote to memory of 2404 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 34 PID 2728 wrote to memory of 2404 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 34 PID 2728 wrote to memory of 2404 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 34 PID 2728 wrote to memory of 2944 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 36 PID 2728 wrote to memory of 2944 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 36 PID 2728 wrote to memory of 2944 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 36 PID 2728 wrote to memory of 2944 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 36 PID 2728 wrote to memory of 1844 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 38 PID 2728 wrote to memory of 1844 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 38 PID 2728 wrote to memory of 1844 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 38 PID 2728 wrote to memory of 1844 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 38 PID 2728 wrote to memory of 2684 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 40 PID 2728 wrote to memory of 2684 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 40 PID 2728 wrote to memory of 2684 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 40 PID 2728 wrote to memory of 2684 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 40 PID 2728 wrote to memory of 2764 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 42 PID 2728 wrote to memory of 2764 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 42 PID 2728 wrote to memory of 2764 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 42 PID 2728 wrote to memory of 2764 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 42 PID 2728 wrote to memory of 2168 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 46 PID 2728 wrote to memory of 2168 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 46 PID 2728 wrote to memory of 2168 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 46 PID 2728 wrote to memory of 2168 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 46 PID 2728 wrote to memory of 2388 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 48 PID 2728 wrote to memory of 2388 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 48 PID 2728 wrote to memory of 2388 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 48 PID 2728 wrote to memory of 2388 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 48 PID 2728 wrote to memory of 1336 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 50 PID 2728 wrote to memory of 1336 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 50 PID 2728 wrote to memory of 1336 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 50 PID 2728 wrote to memory of 1336 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 50 PID 2728 wrote to memory of 1692 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 52 PID 2728 wrote to memory of 1692 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 52 PID 2728 wrote to memory of 1692 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 52 PID 2728 wrote to memory of 1692 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 52 PID 2728 wrote to memory of 1972 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 54 PID 2728 wrote to memory of 1972 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 54 PID 2728 wrote to memory of 1972 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 54 PID 2728 wrote to memory of 1972 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 54 PID 2728 wrote to memory of 2384 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 56 PID 2728 wrote to memory of 2384 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 56 PID 2728 wrote to memory of 2384 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 56 PID 2728 wrote to memory of 2384 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 56 PID 2728 wrote to memory of 324 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 58 PID 2728 wrote to memory of 324 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 58 PID 2728 wrote to memory of 324 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 58 PID 2728 wrote to memory of 324 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 58 PID 2728 wrote to memory of 1424 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 60 PID 2728 wrote to memory of 1424 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 60 PID 2728 wrote to memory of 1424 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 60 PID 2728 wrote to memory of 1424 2728 2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_c40daabceaec8cba673298140adbf45b_karagany_mafia.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2552
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2816
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2704
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2404
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2944
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1844
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2684
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2764
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2168
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2388
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1336
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1692
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1972
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2384
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:324
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1424
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2768
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:912
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:3064
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1612
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:932
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:752
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2948
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:3044
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