Analysis
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max time kernel
140s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26/03/2024, 11:29
Behavioral task
behavioral1
Sample
2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe
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Size
83KB
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MD5
223973110b4fe348c3bedfd85b2cba8e
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SHA1
e922b3e6a2b1d48ceb5fe6a7b64e91a4917dc76d
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SHA256
5b5e3be8cc1d7d1aec6f974d33f41c15c56e9cf950b50f464c930aa807bde14e
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SHA512
dfbe07e4591c95a008b4e8534967fba466edb1e4df935f921e4c4f780f83c65dcb5d9028ab0a7a269f8756700f32f65171ac4b67547aed6283894b2303a43a07
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SSDEEP
1536:r55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:XMSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
Score
6/10
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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\uzkkfunuzax = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe" 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_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) \??\O: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\P: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\W: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\Y: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\Z: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\E: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\J: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\L: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\M: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\R: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\S: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\V: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\X: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\A: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\B: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\I: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\G: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\K: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\Q: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\U: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\H: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\N: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe File opened (read-only) \??\T: 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_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 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 2036 wrote to memory of 2148 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 28 PID 2036 wrote to memory of 2148 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 28 PID 2036 wrote to memory of 2148 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 28 PID 2036 wrote to memory of 2148 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 28 PID 2036 wrote to memory of 2484 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 31 PID 2036 wrote to memory of 2484 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 31 PID 2036 wrote to memory of 2484 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 31 PID 2036 wrote to memory of 2484 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 31 PID 2036 wrote to memory of 2492 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 33 PID 2036 wrote to memory of 2492 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 33 PID 2036 wrote to memory of 2492 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 33 PID 2036 wrote to memory of 2492 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 33 PID 2036 wrote to memory of 2772 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 37 PID 2036 wrote to memory of 2772 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 37 PID 2036 wrote to memory of 2772 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 37 PID 2036 wrote to memory of 2772 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 37 PID 2036 wrote to memory of 776 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 39 PID 2036 wrote to memory of 776 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 39 PID 2036 wrote to memory of 776 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 39 PID 2036 wrote to memory of 776 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 39 PID 2036 wrote to memory of 1348 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 41 PID 2036 wrote to memory of 1348 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 41 PID 2036 wrote to memory of 1348 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 41 PID 2036 wrote to memory of 1348 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 41 PID 2036 wrote to memory of 1476 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 43 PID 2036 wrote to memory of 1476 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 43 PID 2036 wrote to memory of 1476 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 43 PID 2036 wrote to memory of 1476 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 43 PID 2036 wrote to memory of 2300 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 45 PID 2036 wrote to memory of 2300 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 45 PID 2036 wrote to memory of 2300 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 45 PID 2036 wrote to memory of 2300 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 45 PID 2036 wrote to memory of 1360 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 47 PID 2036 wrote to memory of 1360 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 47 PID 2036 wrote to memory of 1360 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 47 PID 2036 wrote to memory of 1360 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 47 PID 2036 wrote to memory of 2276 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 49 PID 2036 wrote to memory of 2276 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 49 PID 2036 wrote to memory of 2276 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 49 PID 2036 wrote to memory of 2276 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 49 PID 2036 wrote to memory of 1756 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 51 PID 2036 wrote to memory of 1756 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 51 PID 2036 wrote to memory of 1756 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 51 PID 2036 wrote to memory of 1756 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 51 PID 2036 wrote to memory of 2428 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 53 PID 2036 wrote to memory of 2428 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 53 PID 2036 wrote to memory of 2428 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 53 PID 2036 wrote to memory of 2428 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 53 PID 2036 wrote to memory of 2644 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 55 PID 2036 wrote to memory of 2644 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 55 PID 2036 wrote to memory of 2644 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 55 PID 2036 wrote to memory of 2644 2036 2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe 55
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-26_223973110b4fe348c3bedfd85b2cba8e_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-26_223973110b4fe348c3bedfd85b2cba8e_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:2036 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2148
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2484
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2492
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2772
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:776
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1348
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1476
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2300
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1360
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2276
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1756
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2428
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2644
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