Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 08:34
Behavioral task
behavioral1
Sample
2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe
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Size
73KB
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MD5
7dc3616f73427fa9749465e5217aa156
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SHA1
77053ff4c536ec519151e4e1d9a2fd4e8322ba70
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SHA256
6bff351853cfba8ad1f9b4e6d35541fcf83fe807563f9488abe495ebba7478ab
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SHA512
6725e3ab0361d120c28acfec74d0750518da2509e991a3751e4b7da0a10834024e5dcf852292b6e0b12f076bc43f876f0b1dfa6faeb70810187f76db480e4747
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SSDEEP
1536:6gSeGDjtQhnwmmB0yjMqqUM2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:6MSjOnrmBbMqqMmr3IdE8we0Avu5r++N
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\jtyqfshgvlb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe" 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.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) \??\S: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\T: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\V: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\I: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\B: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\E: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\L: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\O: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\W: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\A: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\J: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\K: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\M: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\N: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\P: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\R: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\U: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\G: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\Z: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\Y: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\Q: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\X: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe File opened (read-only) \??\H: 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 15 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 nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2948 wrote to memory of 2220 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 82 PID 2948 wrote to memory of 2220 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 82 PID 2948 wrote to memory of 2220 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 82 PID 2948 wrote to memory of 4848 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 89 PID 2948 wrote to memory of 4848 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 89 PID 2948 wrote to memory of 4848 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 89 PID 2948 wrote to memory of 3392 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 93 PID 2948 wrote to memory of 3392 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 93 PID 2948 wrote to memory of 3392 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 93 PID 2948 wrote to memory of 3548 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 97 PID 2948 wrote to memory of 3548 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 97 PID 2948 wrote to memory of 3548 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 97 PID 2948 wrote to memory of 1108 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 99 PID 2948 wrote to memory of 1108 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 99 PID 2948 wrote to memory of 1108 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 99 PID 2948 wrote to memory of 2388 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 101 PID 2948 wrote to memory of 2388 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 101 PID 2948 wrote to memory of 2388 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 101 PID 2948 wrote to memory of 1800 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 103 PID 2948 wrote to memory of 1800 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 103 PID 2948 wrote to memory of 1800 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 103 PID 2948 wrote to memory of 2200 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 105 PID 2948 wrote to memory of 2200 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 105 PID 2948 wrote to memory of 2200 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 105 PID 2948 wrote to memory of 5036 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 107 PID 2948 wrote to memory of 5036 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 107 PID 2948 wrote to memory of 5036 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 107 PID 2948 wrote to memory of 2024 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 109 PID 2948 wrote to memory of 2024 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 109 PID 2948 wrote to memory of 2024 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 109 PID 2948 wrote to memory of 3604 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 111 PID 2948 wrote to memory of 3604 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 111 PID 2948 wrote to memory of 3604 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 111 PID 2948 wrote to memory of 1388 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 113 PID 2948 wrote to memory of 1388 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 113 PID 2948 wrote to memory of 1388 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 113 PID 2948 wrote to memory of 1104 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 115 PID 2948 wrote to memory of 1104 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 115 PID 2948 wrote to memory of 1104 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 115 PID 2948 wrote to memory of 1256 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 117 PID 2948 wrote to memory of 1256 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 117 PID 2948 wrote to memory of 1256 2948 2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-29_7dc3616f73427fa9749465e5217aa156_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2220
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4848
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3392
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3548
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1108
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2388
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1800
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2200
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5036
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2024
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3604
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1388
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1104
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1256
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