Analysis
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max time kernel
145s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18-03-2024 18:27
Behavioral task
behavioral1
Sample
2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe
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Size
73KB
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MD5
1dba5ff255e5d232d479068d2e71800c
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SHA1
d125301f1872f7133aed9521b0c0839ecfa7c41f
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SHA256
42f7db124817497fd1f638698e1bc857b3458c654708885129ae96cbfd75eca8
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SHA512
981b0bf95cbd6082a9979516340d496bd03a0eadda877717094c4b669804fde5c41da0932892cc719d5075ef634ea067ff686a488ce1941ee2601f3e62101f65
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SSDEEP
1536:B555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:uMSjOnrmBxMqqDL2/mr3IdE8we0Avu5h
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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\jfopntnyetb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe" 2024-03-18_1dba5ff255e5d232d479068d2e71800c_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) \??\Z: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\A: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\B: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\N: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\T: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\U: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\V: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\S: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\J: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\L: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\M: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\P: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\Q: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\R: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\I: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\K: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\O: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\W: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\E: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\G: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\H: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\X: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe File opened (read-only) \??\Y: 2024-03-18_1dba5ff255e5d232d479068d2e71800c_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\Identifier 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 2876 wrote to memory of 1784 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 28 PID 2876 wrote to memory of 1784 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 28 PID 2876 wrote to memory of 1784 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 28 PID 2876 wrote to memory of 1784 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 28 PID 2876 wrote to memory of 2628 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 31 PID 2876 wrote to memory of 2628 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 31 PID 2876 wrote to memory of 2628 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 31 PID 2876 wrote to memory of 2628 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 31 PID 2876 wrote to memory of 2696 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 33 PID 2876 wrote to memory of 2696 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 33 PID 2876 wrote to memory of 2696 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 33 PID 2876 wrote to memory of 2696 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 33 PID 2876 wrote to memory of 2328 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 35 PID 2876 wrote to memory of 2328 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 35 PID 2876 wrote to memory of 2328 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 35 PID 2876 wrote to memory of 2328 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 35 PID 2876 wrote to memory of 2488 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 39 PID 2876 wrote to memory of 2488 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 39 PID 2876 wrote to memory of 2488 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 39 PID 2876 wrote to memory of 2488 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 39 PID 2876 wrote to memory of 1776 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 41 PID 2876 wrote to memory of 1776 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 41 PID 2876 wrote to memory of 1776 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 41 PID 2876 wrote to memory of 1776 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 41 PID 2876 wrote to memory of 1932 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 43 PID 2876 wrote to memory of 1932 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 43 PID 2876 wrote to memory of 1932 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 43 PID 2876 wrote to memory of 1932 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 43 PID 2876 wrote to memory of 1044 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 45 PID 2876 wrote to memory of 1044 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 45 PID 2876 wrote to memory of 1044 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 45 PID 2876 wrote to memory of 1044 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 45 PID 2876 wrote to memory of 1300 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 47 PID 2876 wrote to memory of 1300 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 47 PID 2876 wrote to memory of 1300 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 47 PID 2876 wrote to memory of 1300 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 47 PID 2876 wrote to memory of 2744 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 49 PID 2876 wrote to memory of 2744 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 49 PID 2876 wrote to memory of 2744 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 49 PID 2876 wrote to memory of 2744 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 49 PID 2876 wrote to memory of 2404 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 51 PID 2876 wrote to memory of 2404 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 51 PID 2876 wrote to memory of 2404 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 51 PID 2876 wrote to memory of 2404 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 51 PID 2876 wrote to memory of 1472 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 53 PID 2876 wrote to memory of 1472 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 53 PID 2876 wrote to memory of 1472 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 53 PID 2876 wrote to memory of 1472 2876 2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe 53
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-18_1dba5ff255e5d232d479068d2e71800c_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-18_1dba5ff255e5d232d479068d2e71800c_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:2876 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1784
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2628
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2696
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2328
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2488
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1776
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1932
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1044
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1300
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2744
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2404
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1472
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