Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
22/03/2024, 20:26
Behavioral task
behavioral1
Sample
2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe
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Size
73KB
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MD5
2f86e736a415a672a4bbb780f60d133e
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SHA1
bec7a686d793bd43ba38013ede4325a7e45987de
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SHA256
cf7a2a2c2d65f4f1e93a3744d374ea2726022dfc94c572483e15f8a4a7637309
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SHA512
52fe41baab4ff76e7502081e9771ba1c0db04ba88d6dbb34c223c1e3c78879953ffc1938429f4bac8810298930be0c513d2930384be57826ca27c5b85d115f53
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SSDEEP
1536:655u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:gMSjOnrmBTMqqDL2/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-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\gtyzjjyvruv = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe" 2024-03-22_2f86e736a415a672a4bbb780f60d133e_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) \??\J: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\K: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\L: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\N: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\P: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\Q: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\T: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\Z: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\A: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\H: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\I: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\U: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\V: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\E: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\S: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\W: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\B: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\G: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\M: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\O: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\R: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\X: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\Y: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 2092 wrote to memory of 2528 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 28 PID 2092 wrote to memory of 2528 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 28 PID 2092 wrote to memory of 2528 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 28 PID 2092 wrote to memory of 2528 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 28 PID 2092 wrote to memory of 2620 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 31 PID 2092 wrote to memory of 2620 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 31 PID 2092 wrote to memory of 2620 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 31 PID 2092 wrote to memory of 2620 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 31 PID 2092 wrote to memory of 2660 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 33 PID 2092 wrote to memory of 2660 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 33 PID 2092 wrote to memory of 2660 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 33 PID 2092 wrote to memory of 2660 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 33 PID 2092 wrote to memory of 2488 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 35 PID 2092 wrote to memory of 2488 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 35 PID 2092 wrote to memory of 2488 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 35 PID 2092 wrote to memory of 2488 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 35 PID 2092 wrote to memory of 2932 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 39 PID 2092 wrote to memory of 2932 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 39 PID 2092 wrote to memory of 2932 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 39 PID 2092 wrote to memory of 2932 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 39 PID 2092 wrote to memory of 2720 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 41 PID 2092 wrote to memory of 2720 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 41 PID 2092 wrote to memory of 2720 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 41 PID 2092 wrote to memory of 2720 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 41 PID 2092 wrote to memory of 1920 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 43 PID 2092 wrote to memory of 1920 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 43 PID 2092 wrote to memory of 1920 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 43 PID 2092 wrote to memory of 1920 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 43 PID 2092 wrote to memory of 2704 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 45 PID 2092 wrote to memory of 2704 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 45 PID 2092 wrote to memory of 2704 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 45 PID 2092 wrote to memory of 2704 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 45 PID 2092 wrote to memory of 2736 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 47 PID 2092 wrote to memory of 2736 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 47 PID 2092 wrote to memory of 2736 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 47 PID 2092 wrote to memory of 2736 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 47 PID 2092 wrote to memory of 1500 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 49 PID 2092 wrote to memory of 1500 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 49 PID 2092 wrote to memory of 1500 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 49 PID 2092 wrote to memory of 1500 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 49 PID 2092 wrote to memory of 1984 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 51 PID 2092 wrote to memory of 1984 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 51 PID 2092 wrote to memory of 1984 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 51 PID 2092 wrote to memory of 1984 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 51 PID 2092 wrote to memory of 2864 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 53 PID 2092 wrote to memory of 2864 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 53 PID 2092 wrote to memory of 2864 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 53 PID 2092 wrote to memory of 2864 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 53 PID 2092 wrote to memory of 2020 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 55 PID 2092 wrote to memory of 2020 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 55 PID 2092 wrote to memory of 2020 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 55 PID 2092 wrote to memory of 2020 2092 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 55
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_2f86e736a415a672a4bbb780f60d133e_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:2092 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2528
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2620
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2660
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2488
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2932
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2720
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1920
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2704
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2736
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1500
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1984
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2864
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2020
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