Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-01-2025 13:41
Behavioral task
behavioral1
Sample
2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe
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Size
73KB
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MD5
23fe11d96ffc167ac12f38edd7f592ce
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SHA1
c99fec645929573c707f8955033de4bf6cd822df
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SHA256
b357f38c4a3dbc4876a4f0ba10ccf57297914b4e50bc6090fd447b9e72e74011
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SHA512
6c6022dd63420610d6c117207b2e0229cc5687e13153ac7f77f13f7dd2d327c45d05d18a8aac31803a78076e81cd2f8ae1a8f1812a9be0be09c0644248a0b447
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SSDEEP
1536:q555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:bMSjOnrmBxMqqDL2/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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\nrvdrcnqxou = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe" 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_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) \??\N: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\O: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\P: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\S: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\T: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\X: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\G: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\L: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\J: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\M: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\U: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\V: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\W: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\A: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\E: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\B: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\Q: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\K: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\R: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\Y: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\Z: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\H: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe File opened (read-only) \??\I: 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_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 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 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_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 -
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 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1096 wrote to memory of 3776 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 82 PID 1096 wrote to memory of 3776 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 82 PID 1096 wrote to memory of 3776 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 82 PID 1096 wrote to memory of 2640 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 89 PID 1096 wrote to memory of 2640 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 89 PID 1096 wrote to memory of 2640 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 89 PID 1096 wrote to memory of 4888 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 93 PID 1096 wrote to memory of 4888 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 93 PID 1096 wrote to memory of 4888 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 93 PID 1096 wrote to memory of 4568 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 96 PID 1096 wrote to memory of 4568 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 96 PID 1096 wrote to memory of 4568 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 96 PID 1096 wrote to memory of 1520 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 99 PID 1096 wrote to memory of 1520 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 99 PID 1096 wrote to memory of 1520 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 99 PID 1096 wrote to memory of 2416 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 101 PID 1096 wrote to memory of 2416 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 101 PID 1096 wrote to memory of 2416 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 101 PID 1096 wrote to memory of 468 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 103 PID 1096 wrote to memory of 468 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 103 PID 1096 wrote to memory of 468 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 103 PID 1096 wrote to memory of 1040 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 105 PID 1096 wrote to memory of 1040 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 105 PID 1096 wrote to memory of 1040 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 105 PID 1096 wrote to memory of 1676 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 107 PID 1096 wrote to memory of 1676 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 107 PID 1096 wrote to memory of 1676 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 107 PID 1096 wrote to memory of 3120 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 109 PID 1096 wrote to memory of 3120 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 109 PID 1096 wrote to memory of 3120 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 109 PID 1096 wrote to memory of 4380 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 111 PID 1096 wrote to memory of 4380 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 111 PID 1096 wrote to memory of 4380 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 111 PID 1096 wrote to memory of 2940 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 113 PID 1096 wrote to memory of 2940 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 113 PID 1096 wrote to memory of 2940 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 113 PID 1096 wrote to memory of 2368 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 115 PID 1096 wrote to memory of 2368 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 115 PID 1096 wrote to memory of 2368 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 115 PID 1096 wrote to memory of 4960 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 117 PID 1096 wrote to memory of 4960 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 117 PID 1096 wrote to memory of 4960 1096 2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-02_23fe11d96ffc167ac12f38edd7f592ce_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:1096 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3776
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2640
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4888
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4568
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1520
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2416
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:468
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1040
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1676
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3120
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4380
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2940
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2368
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4960
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