Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
06-05-2024 03:32
Behavioral task
behavioral1
Sample
2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe
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Size
73KB
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MD5
bf84843a603ddc31e032b2ebdf6953e2
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SHA1
a70d7b90f2b21c7fecdfd3829eec8e9d44186a35
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SHA256
c76e584b150601a36eaab6900ce4a07d7349be7c48e58ab9bef3da9f526626d6
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SHA512
d14bd6c5e00e0c58c67271b280d32c740c95806f43aa2aea1aa4809cdc3b107d339aa59f8b327635fc442cf1cc22612c9dad3bd5ce4bdf455b711f4f74ab6c23
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SSDEEP
1536:+55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:UMSjOnrmBTMqqDL2/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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\wausigbfxhl = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe" 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_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) \??\S: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\H: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\N: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\O: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\M: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\T: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\A: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\E: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\G: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\V: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\W: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\Y: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\Z: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\I: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\L: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\R: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\P: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\Q: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\U: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\X: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\B: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\J: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe File opened (read-only) \??\K: 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_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 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 1772 wrote to memory of 2596 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 28 PID 1772 wrote to memory of 2596 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 28 PID 1772 wrote to memory of 2596 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 28 PID 1772 wrote to memory of 2596 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 28 PID 1772 wrote to memory of 2684 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 31 PID 1772 wrote to memory of 2684 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 31 PID 1772 wrote to memory of 2684 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 31 PID 1772 wrote to memory of 2684 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 31 PID 1772 wrote to memory of 2680 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 33 PID 1772 wrote to memory of 2680 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 33 PID 1772 wrote to memory of 2680 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 33 PID 1772 wrote to memory of 2680 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 33 PID 1772 wrote to memory of 2448 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 35 PID 1772 wrote to memory of 2448 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 35 PID 1772 wrote to memory of 2448 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 35 PID 1772 wrote to memory of 2448 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 35 PID 1772 wrote to memory of 2892 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 37 PID 1772 wrote to memory of 2892 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 37 PID 1772 wrote to memory of 2892 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 37 PID 1772 wrote to memory of 2892 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 37 PID 1772 wrote to memory of 2820 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 41 PID 1772 wrote to memory of 2820 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 41 PID 1772 wrote to memory of 2820 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 41 PID 1772 wrote to memory of 2820 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 41 PID 1772 wrote to memory of 1704 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 43 PID 1772 wrote to memory of 1704 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 43 PID 1772 wrote to memory of 1704 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 43 PID 1772 wrote to memory of 1704 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 43 PID 1772 wrote to memory of 1652 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 45 PID 1772 wrote to memory of 1652 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 45 PID 1772 wrote to memory of 1652 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 45 PID 1772 wrote to memory of 1652 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 45 PID 1772 wrote to memory of 1688 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 47 PID 1772 wrote to memory of 1688 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 47 PID 1772 wrote to memory of 1688 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 47 PID 1772 wrote to memory of 1688 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 47 PID 1772 wrote to memory of 1408 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 49 PID 1772 wrote to memory of 1408 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 49 PID 1772 wrote to memory of 1408 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 49 PID 1772 wrote to memory of 1408 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 49 PID 1772 wrote to memory of 2060 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 51 PID 1772 wrote to memory of 2060 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 51 PID 1772 wrote to memory of 2060 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 51 PID 1772 wrote to memory of 2060 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 51 PID 1772 wrote to memory of 2632 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 53 PID 1772 wrote to memory of 2632 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 53 PID 1772 wrote to memory of 2632 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 53 PID 1772 wrote to memory of 2632 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 53 PID 1772 wrote to memory of 676 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 55 PID 1772 wrote to memory of 676 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 55 PID 1772 wrote to memory of 676 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 55 PID 1772 wrote to memory of 676 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 55 PID 1772 wrote to memory of 936 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 57 PID 1772 wrote to memory of 936 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 57 PID 1772 wrote to memory of 936 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 57 PID 1772 wrote to memory of 936 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 57 PID 1772 wrote to memory of 1784 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 59 PID 1772 wrote to memory of 1784 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 59 PID 1772 wrote to memory of 1784 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 59 PID 1772 wrote to memory of 1784 1772 2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe 59
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-06_bf84843a603ddc31e032b2ebdf6953e2_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:1772 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2596
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2684
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2680
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2448
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2892
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2820
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1704
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1652
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1688
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1408
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2060
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2632
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:676
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:936
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1784
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