Analysis
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max time kernel
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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
22/03/2024, 19:30
Behavioral task
behavioral1
Sample
2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe
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Size
83KB
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MD5
501fab7215bc9f0f2009ea67045358cb
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SHA1
2000ac024a0890d0da487c7019facf1b39cced16
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SHA256
14d5ad3b15f87a6b057dda7c34f4f41e44ca44b45850aca5923882e030712aaa
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SHA512
4188f9263ea43bd5b3b6e2588e1244f62ba467149814ef0dd731a11eae20bddd4bac7e840040fc4fd99b3148bc41d9eb71ab3237c86e474f6c3aa6ee8cb18641
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SSDEEP
1536:I55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:KMSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
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-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\mucvauomgcl = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe" 2024-03-22_501fab7215bc9f0f2009ea67045358cb_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) \??\U: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\V: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\X: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\B: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\J: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\K: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\O: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\S: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\Y: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\A: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\I: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\L: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\M: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\N: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\R: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\W: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\Z: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\E: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\H: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\P: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\Q: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\T: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe File opened (read-only) \??\G: 2024-03-22_501fab7215bc9f0f2009ea67045358cb_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 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 2900 wrote to memory of 2652 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 28 PID 2900 wrote to memory of 2652 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 28 PID 2900 wrote to memory of 2652 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 28 PID 2900 wrote to memory of 2652 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 28 PID 2900 wrote to memory of 2724 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 31 PID 2900 wrote to memory of 2724 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 31 PID 2900 wrote to memory of 2724 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 31 PID 2900 wrote to memory of 2724 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 31 PID 2900 wrote to memory of 2668 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 33 PID 2900 wrote to memory of 2668 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 33 PID 2900 wrote to memory of 2668 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 33 PID 2900 wrote to memory of 2668 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 33 PID 2900 wrote to memory of 2572 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 35 PID 2900 wrote to memory of 2572 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 35 PID 2900 wrote to memory of 2572 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 35 PID 2900 wrote to memory of 2572 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 35 PID 2900 wrote to memory of 2820 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 39 PID 2900 wrote to memory of 2820 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 39 PID 2900 wrote to memory of 2820 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 39 PID 2900 wrote to memory of 2820 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 39 PID 2900 wrote to memory of 2768 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 41 PID 2900 wrote to memory of 2768 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 41 PID 2900 wrote to memory of 2768 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 41 PID 2900 wrote to memory of 2768 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 41 PID 2900 wrote to memory of 2008 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 43 PID 2900 wrote to memory of 2008 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 43 PID 2900 wrote to memory of 2008 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 43 PID 2900 wrote to memory of 2008 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 43 PID 2900 wrote to memory of 2384 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 45 PID 2900 wrote to memory of 2384 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 45 PID 2900 wrote to memory of 2384 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 45 PID 2900 wrote to memory of 2384 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 45 PID 2900 wrote to memory of 2696 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 47 PID 2900 wrote to memory of 2696 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 47 PID 2900 wrote to memory of 2696 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 47 PID 2900 wrote to memory of 2696 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 47 PID 2900 wrote to memory of 1592 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 49 PID 2900 wrote to memory of 1592 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 49 PID 2900 wrote to memory of 1592 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 49 PID 2900 wrote to memory of 1592 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 49 PID 2900 wrote to memory of 1656 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 51 PID 2900 wrote to memory of 1656 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 51 PID 2900 wrote to memory of 1656 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 51 PID 2900 wrote to memory of 1656 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 51 PID 2900 wrote to memory of 2940 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 53 PID 2900 wrote to memory of 2940 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 53 PID 2900 wrote to memory of 2940 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 53 PID 2900 wrote to memory of 2940 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 53 PID 2900 wrote to memory of 2164 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 55 PID 2900 wrote to memory of 2164 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 55 PID 2900 wrote to memory of 2164 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 55 PID 2900 wrote to memory of 2164 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 55 PID 2900 wrote to memory of 2884 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 57 PID 2900 wrote to memory of 2884 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 57 PID 2900 wrote to memory of 2884 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 57 PID 2900 wrote to memory of 2884 2900 2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe 57
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-22_501fab7215bc9f0f2009ea67045358cb_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_501fab7215bc9f0f2009ea67045358cb_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:2900 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2652
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2724
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2668
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2572
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2820
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2768
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2008
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2384
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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:1592
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1656
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2940
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2164
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2884
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