Analysis
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max time kernel
216s -
max time network
256s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
07-01-2024 12:05
Behavioral task
behavioral1
Sample
2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe
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Size
83KB
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MD5
13296a4a586de7ab3f1eb461c8c057fb
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SHA1
8e58589a4cc4c3b21e14d405d49e1f7e48e481e2
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SHA256
51797e3e87a762c00e0b16cc48273385b723b346e9afc156d1bb86ae78d6d603
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SHA512
453eeeb15cf3cdd1e8b0962882ba1a542bc12ff27f58d2b6a118fd3d98635d1e9cbde08a758b702625fc0506597ee5e47b9092b206ad2ce5fed3d7a350deaaf9
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SSDEEP
1536:f55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:rMSjOnrmBTMqqDL2/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-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\exkzpmkqagn = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe" 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_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) \??\X: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\Z: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\L: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\O: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\Q: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\R: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\U: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\W: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\B: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\H: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\J: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\M: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\Y: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\A: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\E: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\G: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\P: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\S: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\T: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\V: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\I: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\K: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe File opened (read-only) \??\N: 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_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 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2668 wrote to memory of 1928 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 29 PID 2668 wrote to memory of 1928 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 29 PID 2668 wrote to memory of 1928 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 29 PID 2668 wrote to memory of 1928 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 29 PID 2668 wrote to memory of 560 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 31 PID 2668 wrote to memory of 560 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 31 PID 2668 wrote to memory of 560 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 31 PID 2668 wrote to memory of 560 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 31 PID 2668 wrote to memory of 1480 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 33 PID 2668 wrote to memory of 1480 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 33 PID 2668 wrote to memory of 1480 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 33 PID 2668 wrote to memory of 1480 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 33 PID 2668 wrote to memory of 1432 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 35 PID 2668 wrote to memory of 1432 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 35 PID 2668 wrote to memory of 1432 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 35 PID 2668 wrote to memory of 1432 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 35 PID 2668 wrote to memory of 2784 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 37 PID 2668 wrote to memory of 2784 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 37 PID 2668 wrote to memory of 2784 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 37 PID 2668 wrote to memory of 2784 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 37 PID 2668 wrote to memory of 2072 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 39 PID 2668 wrote to memory of 2072 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 39 PID 2668 wrote to memory of 2072 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 39 PID 2668 wrote to memory of 2072 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 39 PID 2668 wrote to memory of 636 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 41 PID 2668 wrote to memory of 636 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 41 PID 2668 wrote to memory of 636 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 41 PID 2668 wrote to memory of 636 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 41 PID 2668 wrote to memory of 1288 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 43 PID 2668 wrote to memory of 1288 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 43 PID 2668 wrote to memory of 1288 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 43 PID 2668 wrote to memory of 1288 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 43 PID 2668 wrote to memory of 2228 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 45 PID 2668 wrote to memory of 2228 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 45 PID 2668 wrote to memory of 2228 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 45 PID 2668 wrote to memory of 2228 2668 2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe 45
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-06_13296a4a586de7ab3f1eb461c8c057fb_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:2668 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1928
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:560
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1480
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1432
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2784
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2072
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:636
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1288
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2228
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