Analysis
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max time kernel
151s -
max time network
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platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24/03/2024, 04:09
Behavioral task
behavioral1
Sample
2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe
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Size
73KB
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MD5
a9376fb35a89570998758bac0d3d6017
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SHA1
78138ab12e1cc52ac83ef9b3557fd7c453c91316
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SHA256
89c72db1df144cc7d53ae821fed8e74d5cc2f1acf7f201588eae65472d48d574
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SHA512
33788dacc7fba3614448a169decff1b399ad044c70bc13c9fbaa5a20aef1076b8a75124eb0d7bf93729f75076813f8aa32f9f426000a92253969ad1a7e58ed11
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SSDEEP
1536:955u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:1MSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
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-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\noedmkffrvz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe" 2024-03-24_a9376fb35a89570998758bac0d3d6017_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) \??\J: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_a9376fb35a89570998758bac0d3d6017_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 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2992 wrote to memory of 2508 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 28 PID 2992 wrote to memory of 2508 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 28 PID 2992 wrote to memory of 2508 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 28 PID 2992 wrote to memory of 2508 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 28 PID 2992 wrote to memory of 2764 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 31 PID 2992 wrote to memory of 2764 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 31 PID 2992 wrote to memory of 2764 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 31 PID 2992 wrote to memory of 2764 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 31 PID 2992 wrote to memory of 2900 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 35 PID 2992 wrote to memory of 2900 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 35 PID 2992 wrote to memory of 2900 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 35 PID 2992 wrote to memory of 2900 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 35 PID 2992 wrote to memory of 664 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 37 PID 2992 wrote to memory of 664 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 37 PID 2992 wrote to memory of 664 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 37 PID 2992 wrote to memory of 664 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 37 PID 2992 wrote to memory of 1080 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 39 PID 2992 wrote to memory of 1080 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 39 PID 2992 wrote to memory of 1080 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 39 PID 2992 wrote to memory of 1080 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 39 PID 2992 wrote to memory of 2640 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 41 PID 2992 wrote to memory of 2640 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 41 PID 2992 wrote to memory of 2640 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 41 PID 2992 wrote to memory of 2640 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 41 PID 2992 wrote to memory of 2504 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 43 PID 2992 wrote to memory of 2504 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 43 PID 2992 wrote to memory of 2504 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 43 PID 2992 wrote to memory of 2504 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 43 PID 2992 wrote to memory of 1972 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 45 PID 2992 wrote to memory of 1972 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 45 PID 2992 wrote to memory of 1972 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 45 PID 2992 wrote to memory of 1972 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 45 PID 2992 wrote to memory of 1988 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 47 PID 2992 wrote to memory of 1988 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 47 PID 2992 wrote to memory of 1988 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 47 PID 2992 wrote to memory of 1988 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 47 PID 2992 wrote to memory of 1540 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 49 PID 2992 wrote to memory of 1540 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 49 PID 2992 wrote to memory of 1540 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 49 PID 2992 wrote to memory of 1540 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 49 PID 2992 wrote to memory of 1348 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 51 PID 2992 wrote to memory of 1348 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 51 PID 2992 wrote to memory of 1348 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 51 PID 2992 wrote to memory of 1348 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 51 PID 2992 wrote to memory of 2132 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 53 PID 2992 wrote to memory of 2132 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 53 PID 2992 wrote to memory of 2132 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 53 PID 2992 wrote to memory of 2132 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 53 PID 2992 wrote to memory of 2120 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 55 PID 2992 wrote to memory of 2120 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 55 PID 2992 wrote to memory of 2120 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 55 PID 2992 wrote to memory of 2120 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 55 PID 2992 wrote to memory of 2016 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 57 PID 2992 wrote to memory of 2016 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 57 PID 2992 wrote to memory of 2016 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 57 PID 2992 wrote to memory of 2016 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 57 PID 2992 wrote to memory of 432 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 59 PID 2992 wrote to memory of 432 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 59 PID 2992 wrote to memory of 432 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 59 PID 2992 wrote to memory of 432 2992 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe 59
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_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:2992 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2508
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2764
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2900
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:664
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1080
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2640
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2504
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1972
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1988
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1540
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1348
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2132
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2120
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2016
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:432
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