Analysis
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max time kernel
144s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
20-02-2024 04:33
Behavioral task
behavioral1
Sample
2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe
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Size
73KB
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MD5
2794a176609ee90f08c1f43d1c6d4def
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SHA1
0b07b1f78d9665bfbf0450f3284255dacaf7e186
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SHA256
7a1f99c67f16161baad3b84b992d373a70b559ece1d594e0b57dcd3a09cca7c8
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SHA512
9e1b4b903843ab45c5724deac69a0b028b1ae88b9b2483898ae8e5b598de0e53091fa16c2bc65fe842ae46eac96c27271c870c7243fc508f1415569f1c5a8e26
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SSDEEP
1536:s55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:OMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
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-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\thodugthawu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe" 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_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) \??\G: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\S: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\V: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\Z: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\E: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\J: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\K: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\N: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\O: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\U: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\Y: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\A: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\B: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\H: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\R: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\T: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\W: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\I: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\L: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\M: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\P: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\Q: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe File opened (read-only) \??\X: 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_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 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 3508 wrote to memory of 3844 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 85 PID 3508 wrote to memory of 3844 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 85 PID 3508 wrote to memory of 3844 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 85 PID 3508 wrote to memory of 4420 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 86 PID 3508 wrote to memory of 4420 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 86 PID 3508 wrote to memory of 4420 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 86 PID 3508 wrote to memory of 1352 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 95 PID 3508 wrote to memory of 1352 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 95 PID 3508 wrote to memory of 1352 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 95 PID 3508 wrote to memory of 4292 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 98 PID 3508 wrote to memory of 4292 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 98 PID 3508 wrote to memory of 4292 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 98 PID 3508 wrote to memory of 1260 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 100 PID 3508 wrote to memory of 1260 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 100 PID 3508 wrote to memory of 1260 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 100 PID 3508 wrote to memory of 1192 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 102 PID 3508 wrote to memory of 1192 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 102 PID 3508 wrote to memory of 1192 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 102 PID 3508 wrote to memory of 1224 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 104 PID 3508 wrote to memory of 1224 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 104 PID 3508 wrote to memory of 1224 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 104 PID 3508 wrote to memory of 2212 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 106 PID 3508 wrote to memory of 2212 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 106 PID 3508 wrote to memory of 2212 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 106 PID 3508 wrote to memory of 2464 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 108 PID 3508 wrote to memory of 2464 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 108 PID 3508 wrote to memory of 2464 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 108 PID 3508 wrote to memory of 4364 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 110 PID 3508 wrote to memory of 4364 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 110 PID 3508 wrote to memory of 4364 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 110 PID 3508 wrote to memory of 1356 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 112 PID 3508 wrote to memory of 1356 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 112 PID 3508 wrote to memory of 1356 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 112 PID 3508 wrote to memory of 1984 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 114 PID 3508 wrote to memory of 1984 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 114 PID 3508 wrote to memory of 1984 3508 2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe 114
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-20_2794a176609ee90f08c1f43d1c6d4def_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-20_2794a176609ee90f08c1f43d1c6d4def_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:3508 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3844
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4420
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1352
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4292
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1260
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1192
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1224
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2212
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2464
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4364
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1356
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1984
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