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Analysis
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max time kernel
145s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
09/03/2024, 23:24
Behavioral task
behavioral1
Sample
2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe
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Size
83KB
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MD5
3543b20cd51cc05f0ce445d0cde3ee97
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SHA1
06e5df9537732ea81aca76b248b327efe45ca7c2
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SHA256
f5b12563821e3577c289713b072be9e6a0afa359c91e0fa67ce20c773a2e621d
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SHA512
94a6805b3236ec7ca332dcd35f5047ea4c0c30ee2a1cf8deda0a16f255b655b17467788176fffa1bfaed21c29cf63c90927bfec44df417ff36bfa76a5b330c68
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SSDEEP
1536:E55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:WMSjOnrmBTMqqDL2/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\yedclsmjdlu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe" 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_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) \??\T: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\A: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\M: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\O: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\R: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\S: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\N: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\P: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\X: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\B: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\E: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\G: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\H: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\J: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\Z: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\I: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\L: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\Q: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\V: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\Y: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\K: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\U: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe File opened (read-only) \??\W: 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_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\ProcessorNameString 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 1284 wrote to memory of 2992 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 28 PID 1284 wrote to memory of 2992 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 28 PID 1284 wrote to memory of 2992 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 28 PID 1284 wrote to memory of 2992 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 28 PID 1284 wrote to memory of 2752 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 31 PID 1284 wrote to memory of 2752 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 31 PID 1284 wrote to memory of 2752 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 31 PID 1284 wrote to memory of 2752 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 31 PID 1284 wrote to memory of 2500 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 35 PID 1284 wrote to memory of 2500 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 35 PID 1284 wrote to memory of 2500 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 35 PID 1284 wrote to memory of 2500 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 35 PID 1284 wrote to memory of 1044 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 37 PID 1284 wrote to memory of 1044 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 37 PID 1284 wrote to memory of 1044 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 37 PID 1284 wrote to memory of 1044 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 37 PID 1284 wrote to memory of 1400 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 39 PID 1284 wrote to memory of 1400 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 39 PID 1284 wrote to memory of 1400 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 39 PID 1284 wrote to memory of 1400 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 39 PID 1284 wrote to memory of 904 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 41 PID 1284 wrote to memory of 904 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 41 PID 1284 wrote to memory of 904 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 41 PID 1284 wrote to memory of 904 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 41 PID 1284 wrote to memory of 2628 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 43 PID 1284 wrote to memory of 2628 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 43 PID 1284 wrote to memory of 2628 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 43 PID 1284 wrote to memory of 2628 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 43 PID 1284 wrote to memory of 840 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 45 PID 1284 wrote to memory of 840 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 45 PID 1284 wrote to memory of 840 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 45 PID 1284 wrote to memory of 840 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 45 PID 1284 wrote to memory of 2180 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 47 PID 1284 wrote to memory of 2180 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 47 PID 1284 wrote to memory of 2180 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 47 PID 1284 wrote to memory of 2180 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 47 PID 1284 wrote to memory of 1624 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 49 PID 1284 wrote to memory of 1624 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 49 PID 1284 wrote to memory of 1624 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 49 PID 1284 wrote to memory of 1624 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 49 PID 1284 wrote to memory of 1312 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 51 PID 1284 wrote to memory of 1312 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 51 PID 1284 wrote to memory of 1312 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 51 PID 1284 wrote to memory of 1312 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 51 PID 1284 wrote to memory of 3000 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 53 PID 1284 wrote to memory of 3000 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 53 PID 1284 wrote to memory of 3000 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 53 PID 1284 wrote to memory of 3000 1284 2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe 53
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-09_3543b20cd51cc05f0ce445d0cde3ee97_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:1284 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2992
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2752
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2500
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1044
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1400
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:904
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2628
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:840
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2180
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1624
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1312
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3000
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