Analysis
- max time kernel
140s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
27/05/2024, 00:43
Behavioral task
behavioral1
Sample
2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe
- Size 73KB
- Sample240527-a3cacaba56
- SHA256 4e1e3e5adfe2af72ed395dc7ab3bbf22b91fae419cdaa376b14f8efdefeb08d7
- MD5 ca6a27e904ed565abe5b7c6212d4d77d
- SHA1 86aaf5da10c202f5c9498add2e14bf357e0442d1
- SHA512 90407d41ccd2d0c46e2dea15d05e0b544bdd0ab16fd54d3c2354ae070c8e572786b8c6190431a499f989d3cc7f39b1890c5bc4da8cea8f58633455696c379b9b
- SSDEEP 1536:T55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:PMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\pflgqqzomis = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe" 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_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) \??\T: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\U: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\A: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\B: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\E: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\J: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\O: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\P: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\W: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\X: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\Y: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\S: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\G: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\H: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\I: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\K: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\N: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\R: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\M: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\Q: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\Z: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\L: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe File opened (read-only) \??\V: 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_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 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe - Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3164 wrote to memory of 2236 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 86 PID 3164 wrote to memory of 2236 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 86 PID 3164 wrote to memory of 2236 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 86 PID 3164 wrote to memory of 1968 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 98 PID 3164 wrote to memory of 1968 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 98 PID 3164 wrote to memory of 1968 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 98 PID 3164 wrote to memory of 1872 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 100 PID 3164 wrote to memory of 1872 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 100 PID 3164 wrote to memory of 1872 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 100 PID 3164 wrote to memory of 2324 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 103 PID 3164 wrote to memory of 2324 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 103 PID 3164 wrote to memory of 2324 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 103 PID 3164 wrote to memory of 3824 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 107 PID 3164 wrote to memory of 3824 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 107 PID 3164 wrote to memory of 3824 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 107 PID 3164 wrote to memory of 4568 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 109 PID 3164 wrote to memory of 4568 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 109 PID 3164 wrote to memory of 4568 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 109 PID 3164 wrote to memory of 2260 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 111 PID 3164 wrote to memory of 2260 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 111 PID 3164 wrote to memory of 2260 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 111 PID 3164 wrote to memory of 1060 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 114 PID 3164 wrote to memory of 1060 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 114 PID 3164 wrote to memory of 1060 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 114 PID 3164 wrote to memory of 3808 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 116 PID 3164 wrote to memory of 3808 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 116 PID 3164 wrote to memory of 3808 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 116 PID 3164 wrote to memory of 4208 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 118 PID 3164 wrote to memory of 4208 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 118 PID 3164 wrote to memory of 4208 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 118 PID 3164 wrote to memory of 4648 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 126 PID 3164 wrote to memory of 4648 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 126 PID 3164 wrote to memory of 4648 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 126 PID 3164 wrote to memory of 1704 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 128 PID 3164 wrote to memory of 1704 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 128 PID 3164 wrote to memory of 1704 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 128 PID 3164 wrote to memory of 4028 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 130 PID 3164 wrote to memory of 4028 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 130 PID 3164 wrote to memory of 4028 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 130 PID 3164 wrote to memory of 4616 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 134 PID 3164 wrote to memory of 4616 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 134 PID 3164 wrote to memory of 4616 3164 2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe 134
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-27_ca6a27e904ed565abe5b7c6212d4d77d_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:3164 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2236
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1968
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1872
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2324
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3824
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4568
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2260
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1060
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3808
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4208
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4648
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1704
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4028
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4616
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