Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
28/03/2024, 04:03
Behavioral task
behavioral1
Sample
2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe
- Size 83KB
- Sample240328-emdkpabf97
- SHA256 c806ad7fb720dba8397d076bf545c1f13c7a9bbedf5032b3e2cdd7c8a35f0de8
- MD5 b262c1b8ae95c734acaceae34e1cec0b
- SHA1 034428d04f134efb04d05c654c8c8cdb826ef699
- SHA512 f8eb73acf06c0b05cdb2b21d4f4fea2d73bef5958a4977536437f2adc8595d72bbfb142514b14ee1822b66ec4581a21b1d05cb00ec1b8c812f506ce986e4a7e1
- SSDEEP 1536:255u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:8MSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\cdhuoiyitgb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe" 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_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) \??\B: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\G: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\N: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\O: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\R: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\T: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\J: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\P: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\W: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\X: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\I: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\K: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\L: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\Q: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\S: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\U: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\Z: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\A: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\E: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\H: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\M: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\V: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe File opened (read-only) \??\Y: 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_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 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe - Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 3056 wrote to memory of 1360 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 89 PID 3056 wrote to memory of 1360 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 89 PID 3056 wrote to memory of 1360 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 89 PID 3056 wrote to memory of 4448 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 98 PID 3056 wrote to memory of 4448 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 98 PID 3056 wrote to memory of 4448 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 98 PID 3056 wrote to memory of 4676 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 100 PID 3056 wrote to memory of 4676 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 100 PID 3056 wrote to memory of 4676 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 100 PID 3056 wrote to memory of 3768 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 103 PID 3056 wrote to memory of 3768 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 103 PID 3056 wrote to memory of 3768 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 103 PID 3056 wrote to memory of 3732 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 105 PID 3056 wrote to memory of 3732 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 105 PID 3056 wrote to memory of 3732 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 105 PID 3056 wrote to memory of 3452 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 107 PID 3056 wrote to memory of 3452 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 107 PID 3056 wrote to memory of 3452 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 107 PID 3056 wrote to memory of 4492 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 109 PID 3056 wrote to memory of 4492 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 109 PID 3056 wrote to memory of 4492 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 109 PID 3056 wrote to memory of 5012 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 111 PID 3056 wrote to memory of 5012 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 111 PID 3056 wrote to memory of 5012 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 111 PID 3056 wrote to memory of 4332 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 113 PID 3056 wrote to memory of 4332 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 113 PID 3056 wrote to memory of 4332 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 113 PID 3056 wrote to memory of 2392 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 115 PID 3056 wrote to memory of 2392 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 115 PID 3056 wrote to memory of 2392 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 115 PID 3056 wrote to memory of 3008 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 117 PID 3056 wrote to memory of 3008 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 117 PID 3056 wrote to memory of 3008 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 117 PID 3056 wrote to memory of 1084 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 119 PID 3056 wrote to memory of 1084 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 119 PID 3056 wrote to memory of 1084 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 119 PID 3056 wrote to memory of 3496 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 121 PID 3056 wrote to memory of 3496 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 121 PID 3056 wrote to memory of 3496 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 121 PID 3056 wrote to memory of 3380 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 123 PID 3056 wrote to memory of 3380 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 123 PID 3056 wrote to memory of 3380 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 123 PID 3056 wrote to memory of 3024 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 125 PID 3056 wrote to memory of 3024 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 125 PID 3056 wrote to memory of 3024 3056 2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe 125
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-28_b262c1b8ae95c734acaceae34e1cec0b_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:3056 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1360
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4448
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4676
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3768
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3732
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3452
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4492
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5012
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4332
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2392
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3008
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1084
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3496
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3380
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3024
-