Analysis
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max time kernel
147s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10/04/2024, 21:24
Behavioral task
behavioral1
Sample
2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe
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Size
73KB
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MD5
08cb17262af74532fe2998c0ecefb4b7
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SHA1
10138c58aae1ecacf260a2cb7b9808f008394bf9
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SHA256
13cc1ca2f9974dbf5d0c16975898cdf77b3fcbb930ddb699e8f6f5430a8aa186
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SHA512
a81903175601c687b715e65fe303e9d433646dcad6b9efb40d9e66d061828192da2dbd0ab96c1aa38c9e49af05bc8b50b96a6c6fa4dc03de5b1271e066cc96ae
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SSDEEP
1536:1555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:SMSjOnrmBxMqqDL2/mr3IdE8we0Avu5h
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\xirjdrtxwcz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe" 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_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) \??\P: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\Q: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\V: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\Y: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\Z: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\A: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\N: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\I: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\T: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\E: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\G: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\R: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\S: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\W: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\M: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\O: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\J: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\K: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\L: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\U: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\X: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\B: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe File opened (read-only) \??\H: 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_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 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4288 wrote to memory of 4576 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 87 PID 4288 wrote to memory of 4576 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 87 PID 4288 wrote to memory of 4576 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 87 PID 4288 wrote to memory of 1092 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 96 PID 4288 wrote to memory of 1092 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 96 PID 4288 wrote to memory of 1092 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 96 PID 4288 wrote to memory of 4124 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 98 PID 4288 wrote to memory of 4124 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 98 PID 4288 wrote to memory of 4124 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 98 PID 4288 wrote to memory of 2944 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 101 PID 4288 wrote to memory of 2944 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 101 PID 4288 wrote to memory of 2944 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 101 PID 4288 wrote to memory of 5056 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 103 PID 4288 wrote to memory of 5056 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 103 PID 4288 wrote to memory of 5056 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 103 PID 4288 wrote to memory of 1768 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 105 PID 4288 wrote to memory of 1768 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 105 PID 4288 wrote to memory of 1768 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 105 PID 4288 wrote to memory of 2544 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 107 PID 4288 wrote to memory of 2544 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 107 PID 4288 wrote to memory of 2544 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 107 PID 4288 wrote to memory of 3868 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 109 PID 4288 wrote to memory of 3868 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 109 PID 4288 wrote to memory of 3868 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 109 PID 4288 wrote to memory of 5024 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 111 PID 4288 wrote to memory of 5024 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 111 PID 4288 wrote to memory of 5024 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 111 PID 4288 wrote to memory of 4968 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 113 PID 4288 wrote to memory of 4968 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 113 PID 4288 wrote to memory of 4968 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 113 PID 4288 wrote to memory of 3164 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 115 PID 4288 wrote to memory of 3164 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 115 PID 4288 wrote to memory of 3164 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 115 PID 4288 wrote to memory of 844 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 117 PID 4288 wrote to memory of 844 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 117 PID 4288 wrote to memory of 844 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 117 PID 4288 wrote to memory of 1344 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 119 PID 4288 wrote to memory of 1344 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 119 PID 4288 wrote to memory of 1344 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 119 PID 4288 wrote to memory of 1832 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 121 PID 4288 wrote to memory of 1832 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 121 PID 4288 wrote to memory of 1832 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 121 PID 4288 wrote to memory of 640 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 123 PID 4288 wrote to memory of 640 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 123 PID 4288 wrote to memory of 640 4288 2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe 123
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-10_08cb17262af74532fe2998c0ecefb4b7_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-10_08cb17262af74532fe2998c0ecefb4b7_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:4288 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4576
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1092
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4124
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2944
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5056
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1768
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2544
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3868
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:5024
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4968
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3164
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:844
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1344
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1832
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:640
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