Analysis
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max time kernel
143s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-01-2025 20:22
Behavioral task
behavioral1
Sample
2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe
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Size
73KB
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MD5
26e4aefe0a6280ab9d5b5bed0124085b
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SHA1
972a9ba1d42b2f7c67c0bb6d66b7892c908c4c75
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SHA256
2579f9d151fe87a10959d4b0e052e212c8c75f6085822db40ce3ac28d581e9d4
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SHA512
67d9b315469422839a3f3adea2ed0de78b92516b85758a0c5eddeec2ab2e3732947e42d6e439c9376728aa2531ab9e2e0a33f832ba8affecb33b6ae962b1e94c
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SSDEEP
1536:p55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:hMSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
Score
6/10
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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\tsllkxjiuii = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe" 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_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) \??\H: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\R: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\T: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\A: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\E: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\P: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\S: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\Z: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\B: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\L: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\V: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\W: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\X: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\G: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\N: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\K: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\M: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\O: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\Q: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\U: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\Y: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\I: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe File opened (read-only) \??\J: 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 13 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 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_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 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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2920 wrote to memory of 4164 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 83 PID 2920 wrote to memory of 4164 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 83 PID 2920 wrote to memory of 4164 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 83 PID 2920 wrote to memory of 4236 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 92 PID 2920 wrote to memory of 4236 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 92 PID 2920 wrote to memory of 4236 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 92 PID 2920 wrote to memory of 388 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 102 PID 2920 wrote to memory of 388 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 102 PID 2920 wrote to memory of 388 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 102 PID 2920 wrote to memory of 4476 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 108 PID 2920 wrote to memory of 4476 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 108 PID 2920 wrote to memory of 4476 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 108 PID 2920 wrote to memory of 1660 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 113 PID 2920 wrote to memory of 1660 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 113 PID 2920 wrote to memory of 1660 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 113 PID 2920 wrote to memory of 2176 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 117 PID 2920 wrote to memory of 2176 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 117 PID 2920 wrote to memory of 2176 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 117 PID 2920 wrote to memory of 872 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 121 PID 2920 wrote to memory of 872 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 121 PID 2920 wrote to memory of 872 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 121 PID 2920 wrote to memory of 5040 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 125 PID 2920 wrote to memory of 5040 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 125 PID 2920 wrote to memory of 5040 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 125 PID 2920 wrote to memory of 2924 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 129 PID 2920 wrote to memory of 2924 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 129 PID 2920 wrote to memory of 2924 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 129 PID 2920 wrote to memory of 2384 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 133 PID 2920 wrote to memory of 2384 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 133 PID 2920 wrote to memory of 2384 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 133 PID 2920 wrote to memory of 4872 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 137 PID 2920 wrote to memory of 4872 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 137 PID 2920 wrote to memory of 4872 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 137 PID 2920 wrote to memory of 1668 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 141 PID 2920 wrote to memory of 1668 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 141 PID 2920 wrote to memory of 1668 2920 2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe 141
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-22_26e4aefe0a6280ab9d5b5bed0124085b_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:2920 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4164
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4236
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:388
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4476
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1660
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2176
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:872
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5040
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2924
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2384
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4872
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1668
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