Analysis
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max time kernel
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max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
24/03/2024, 05:34
Behavioral task
behavioral1
Sample
2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe
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Size
73KB
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MD5
36bfc17b96a158044b301e84b737b36c
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SHA1
558cea8fa169c8bb7652165a54f71e4593d027b6
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SHA256
40b7cf1c0b98837857da8241900aceecad59f17b6d1cb0109fec795d86ebea98
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SHA512
6ce51db1bee6382f86b2b5201afbba75ca89297ae0dc263d8e6ff8cdd5ea4145e15aba132c0f0bab7a0f09b828e5dd5b975f78e9bf4ca5fb06bdf076b83818a8
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SSDEEP
1536:7555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:cMSjOnrmBxMqqDL2/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-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\vrxxxablthm = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe" 2024-03-24_36bfc17b96a158044b301e84b737b36c_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) \??\M: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_36bfc17b96a158044b301e84b737b36c_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 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4844 wrote to memory of 1872 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 93 PID 4844 wrote to memory of 1872 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 93 PID 4844 wrote to memory of 1872 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 93 PID 4844 wrote to memory of 552 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 104 PID 4844 wrote to memory of 552 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 104 PID 4844 wrote to memory of 552 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 104 PID 4844 wrote to memory of 664 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 106 PID 4844 wrote to memory of 664 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 106 PID 4844 wrote to memory of 664 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 106 PID 4844 wrote to memory of 4460 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 109 PID 4844 wrote to memory of 4460 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 109 PID 4844 wrote to memory of 4460 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 109 PID 4844 wrote to memory of 1192 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 117 PID 4844 wrote to memory of 1192 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 117 PID 4844 wrote to memory of 1192 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 117 PID 4844 wrote to memory of 2692 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 119 PID 4844 wrote to memory of 2692 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 119 PID 4844 wrote to memory of 2692 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 119 PID 4844 wrote to memory of 692 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 121 PID 4844 wrote to memory of 692 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 121 PID 4844 wrote to memory of 692 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 121 PID 4844 wrote to memory of 5004 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 124 PID 4844 wrote to memory of 5004 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 124 PID 4844 wrote to memory of 5004 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 124 PID 4844 wrote to memory of 3824 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 126 PID 4844 wrote to memory of 3824 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 126 PID 4844 wrote to memory of 3824 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 126 PID 4844 wrote to memory of 4564 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 128 PID 4844 wrote to memory of 4564 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 128 PID 4844 wrote to memory of 4564 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 128 PID 4844 wrote to memory of 2296 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 130 PID 4844 wrote to memory of 2296 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 130 PID 4844 wrote to memory of 2296 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 130 PID 4844 wrote to memory of 4356 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 132 PID 4844 wrote to memory of 4356 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 132 PID 4844 wrote to memory of 4356 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 132 PID 4844 wrote to memory of 4452 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 134 PID 4844 wrote to memory of 4452 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 134 PID 4844 wrote to memory of 4452 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 134 PID 4844 wrote to memory of 5008 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 136 PID 4844 wrote to memory of 5008 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 136 PID 4844 wrote to memory of 5008 4844 2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe 136
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_36bfc17b96a158044b301e84b737b36c_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_36bfc17b96a158044b301e84b737b36c_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:4844 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1872
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:552
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:664
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4460
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1192
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2692
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:692
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5004
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3824
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4564
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2296
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4356
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4452
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5008
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