Analysis
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max time kernel
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max time network
155s -
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, 03:35
Behavioral task
behavioral1
Sample
2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe
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Size
83KB
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MD5
32616feb5060e95a650f742e2243a043
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SHA1
f808294e16d034011a1215a672abf08f006b66f7
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SHA256
203dab518094a0ddcadb655dde956fd19da8f26bfeddecd4767e24d21a9a8d21
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SHA512
2d5392fbc3dcdb963c558b3aee73a7a83cbecb6d2bd59243360be25ba486b070d61efb3150e6155a35128d16006018d6bc6bc680a121d54852bc7263d4090eb1
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SSDEEP
1536:G55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:sMSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
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-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\owjskxsgujy = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe" 2024-03-24_32616feb5060e95a650f742e2243a043_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) \??\K: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_32616feb5060e95a650f742e2243a043_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 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 3952 wrote to memory of 4368 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 90 PID 3952 wrote to memory of 4368 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 90 PID 3952 wrote to memory of 4368 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 90 PID 3952 wrote to memory of 3644 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 102 PID 3952 wrote to memory of 3644 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 102 PID 3952 wrote to memory of 3644 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 102 PID 3952 wrote to memory of 4896 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 104 PID 3952 wrote to memory of 4896 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 104 PID 3952 wrote to memory of 4896 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 104 PID 3952 wrote to memory of 2168 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 107 PID 3952 wrote to memory of 2168 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 107 PID 3952 wrote to memory of 2168 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 107 PID 3952 wrote to memory of 1380 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 116 PID 3952 wrote to memory of 1380 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 116 PID 3952 wrote to memory of 1380 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 116 PID 3952 wrote to memory of 4196 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 118 PID 3952 wrote to memory of 4196 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 118 PID 3952 wrote to memory of 4196 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 118 PID 3952 wrote to memory of 2988 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 120 PID 3952 wrote to memory of 2988 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 120 PID 3952 wrote to memory of 2988 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 120 PID 3952 wrote to memory of 4084 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 123 PID 3952 wrote to memory of 4084 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 123 PID 3952 wrote to memory of 4084 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 123 PID 3952 wrote to memory of 4300 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 125 PID 3952 wrote to memory of 4300 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 125 PID 3952 wrote to memory of 4300 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 125 PID 3952 wrote to memory of 1488 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 127 PID 3952 wrote to memory of 1488 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 127 PID 3952 wrote to memory of 1488 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 127 PID 3952 wrote to memory of 1264 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 129 PID 3952 wrote to memory of 1264 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 129 PID 3952 wrote to memory of 1264 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 129 PID 3952 wrote to memory of 1244 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 131 PID 3952 wrote to memory of 1244 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 131 PID 3952 wrote to memory of 1244 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 131 PID 3952 wrote to memory of 4164 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 133 PID 3952 wrote to memory of 4164 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 133 PID 3952 wrote to memory of 4164 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 133 PID 3952 wrote to memory of 3204 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 135 PID 3952 wrote to memory of 3204 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 135 PID 3952 wrote to memory of 3204 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 135 PID 3952 wrote to memory of 3780 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 137 PID 3952 wrote to memory of 3780 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 137 PID 3952 wrote to memory of 3780 3952 2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe 137
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_32616feb5060e95a650f742e2243a043_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_32616feb5060e95a650f742e2243a043_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:3952 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4368
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3644
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4896
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2168
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1380
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4196
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2988
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4084
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4300
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1488
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1264
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1244
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4164
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3204
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3780
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