Analysis
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max time kernel
149s -
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
27-11-2024 19:26
Behavioral task
behavioral1
Sample
2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe
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Size
83KB
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MD5
842d978fa28545d1cb781d2eecd4fac0
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SHA1
c60d9514e3e552cb007775795fa5459978c04af8
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SHA256
8131b38bb5f0dfc71aed8f79e183b3448a1d66f111a265966767f9d3b6ab72f1
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SHA512
4f4066d10866c59aeffeb9605cc34b5af4cf8216c103615f50995f8d2e1f1ae5d724a0806a01eb87e29631dcb0bf0e320000b09961ac10d2b4d6215ee8066696
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SSDEEP
1536:R55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rD:ZMSjOnrmBTMqqDL2/mr3IdE8we0Avu5n
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\olprlahdrxt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe" 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_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) \??\G: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\N: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\Z: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\B: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\J: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\K: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\T: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\U: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\V: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\W: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\E: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\M: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\O: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\P: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\Q: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\R: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\S: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\H: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\I: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\L: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\X: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\Y: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe File opened (read-only) \??\A: 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_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 nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.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 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2396 wrote to memory of 4388 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 84 PID 2396 wrote to memory of 4388 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 84 PID 2396 wrote to memory of 4388 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 84 PID 2396 wrote to memory of 3636 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 91 PID 2396 wrote to memory of 3636 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 91 PID 2396 wrote to memory of 3636 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 91 PID 2396 wrote to memory of 1944 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 93 PID 2396 wrote to memory of 1944 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 93 PID 2396 wrote to memory of 1944 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 93 PID 2396 wrote to memory of 4584 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 97 PID 2396 wrote to memory of 4584 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 97 PID 2396 wrote to memory of 4584 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 97 PID 2396 wrote to memory of 4476 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 99 PID 2396 wrote to memory of 4476 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 99 PID 2396 wrote to memory of 4476 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 99 PID 2396 wrote to memory of 740 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 101 PID 2396 wrote to memory of 740 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 101 PID 2396 wrote to memory of 740 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 101 PID 2396 wrote to memory of 5088 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 103 PID 2396 wrote to memory of 5088 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 103 PID 2396 wrote to memory of 5088 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 103 PID 2396 wrote to memory of 1120 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 105 PID 2396 wrote to memory of 1120 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 105 PID 2396 wrote to memory of 1120 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 105 PID 2396 wrote to memory of 2920 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 107 PID 2396 wrote to memory of 2920 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 107 PID 2396 wrote to memory of 2920 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 107 PID 2396 wrote to memory of 3108 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 109 PID 2396 wrote to memory of 3108 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 109 PID 2396 wrote to memory of 3108 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 109 PID 2396 wrote to memory of 648 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 111 PID 2396 wrote to memory of 648 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 111 PID 2396 wrote to memory of 648 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 111 PID 2396 wrote to memory of 4936 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 113 PID 2396 wrote to memory of 4936 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 113 PID 2396 wrote to memory of 4936 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 113 PID 2396 wrote to memory of 5112 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 115 PID 2396 wrote to memory of 5112 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 115 PID 2396 wrote to memory of 5112 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 115 PID 2396 wrote to memory of 840 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 117 PID 2396 wrote to memory of 840 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 117 PID 2396 wrote to memory of 840 2396 2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-27_842d978fa28545d1cb781d2eecd4fac0_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-27_842d978fa28545d1cb781d2eecd4fac0_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:2396 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4388
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3636
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1944
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4584
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4476
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:740
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5088
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1120
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2920
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3108
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:648
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4936
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5112
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:840
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