Analysis
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max time kernel
141s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-02-2024 08:09
Behavioral task
behavioral1
Sample
2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe
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Size
73KB
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MD5
e3c747ee95b3fa7c5c8ed8cd4d14383a
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SHA1
a61fdb1082bd0fc1c5614af000404e7b3a17927f
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SHA256
23d70d9e0d1c5d212f4a24433e37319411cde93877266d65c8e304c3d6503efe
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SHA512
34e6237bdc9fdcb0f2dfa62b4dba613a6ca15830254051e9d4c7e85b2996adb72266b370bf610e534b4389cad1d58d84f23e64b4483b85729aea74fc3065c996
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SSDEEP
1536:o55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:qMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\cnyobvkodvh = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe" 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_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) \??\A: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\B: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\E: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\J: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\P: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\S: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\W: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\N: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\Z: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\G: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\H: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\K: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\L: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\O: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\T: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\U: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\X: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\Y: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\I: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\M: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\Q: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\R: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe File opened (read-only) \??\V: 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.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 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 872 wrote to memory of 2708 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 91 PID 872 wrote to memory of 2708 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 91 PID 872 wrote to memory of 2708 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 91 PID 872 wrote to memory of 520 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 95 PID 872 wrote to memory of 520 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 95 PID 872 wrote to memory of 520 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 95 PID 872 wrote to memory of 4032 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 97 PID 872 wrote to memory of 4032 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 97 PID 872 wrote to memory of 4032 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 97 PID 872 wrote to memory of 1612 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 102 PID 872 wrote to memory of 1612 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 102 PID 872 wrote to memory of 1612 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 102 PID 872 wrote to memory of 4416 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 104 PID 872 wrote to memory of 4416 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 104 PID 872 wrote to memory of 4416 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 104 PID 872 wrote to memory of 744 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 106 PID 872 wrote to memory of 744 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 106 PID 872 wrote to memory of 744 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 106 PID 872 wrote to memory of 2072 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 108 PID 872 wrote to memory of 2072 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 108 PID 872 wrote to memory of 2072 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 108 PID 872 wrote to memory of 4912 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 110 PID 872 wrote to memory of 4912 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 110 PID 872 wrote to memory of 4912 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 110 PID 872 wrote to memory of 1648 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 112 PID 872 wrote to memory of 1648 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 112 PID 872 wrote to memory of 1648 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 112 PID 872 wrote to memory of 1448 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 114 PID 872 wrote to memory of 1448 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 114 PID 872 wrote to memory of 1448 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 114 PID 872 wrote to memory of 4716 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 116 PID 872 wrote to memory of 4716 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 116 PID 872 wrote to memory of 4716 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 116 PID 872 wrote to memory of 1056 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 118 PID 872 wrote to memory of 1056 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 118 PID 872 wrote to memory of 1056 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 118 PID 872 wrote to memory of 3776 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 120 PID 872 wrote to memory of 3776 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 120 PID 872 wrote to memory of 3776 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 120 PID 872 wrote to memory of 4420 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 122 PID 872 wrote to memory of 4420 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 122 PID 872 wrote to memory of 4420 872 2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe 122
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-28_e3c747ee95b3fa7c5c8ed8cd4d14383a_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2708
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:520
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4032
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1612
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4416
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:744
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2072
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4912
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1648
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1448
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4716
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1056
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3776
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4420
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