Analysis
-
max time kernel
147s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2024 00:51
Behavioral task
behavioral1
Sample
2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe
-
Size
74KB
-
MD5
ca7e308310a127f88165d665b545e274
-
SHA1
48669ea80a9a9596354b877818230908b6ba67c7
-
SHA256
6870b4d5955b698786c88d39850a08c2b2cfd107df25c850bbbd16ac134155e9
-
SHA512
50002fbef4ad2557577999c31d627d82243df37bde7201d7422acc598254053dc38cee33d34e48e2dacb9ae2495da2839d869614de3b3edb79085ddd022c300a
-
SSDEEP
1536:c55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rS:eMSjOnrmBTMqqDL2/mr3IdE8we0Avu5O
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\zubdctjbokk = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe" 2024-05-05_ca7e308310a127f88165d665b545e274_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) \??\Q: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\R: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\B: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\H: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\J: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\L: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\O: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\U: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\V: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\A: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\E: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\M: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\N: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\S: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\K: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\W: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\Z: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\Y: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\G: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\I: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\P: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\T: 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe File opened (read-only) \??\X: 2024-05-05_ca7e308310a127f88165d665b545e274_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\ProcessorNameString 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 1552 wrote to memory of 4344 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 87 PID 1552 wrote to memory of 4344 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 87 PID 1552 wrote to memory of 4344 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 87 PID 1552 wrote to memory of 3104 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 99 PID 1552 wrote to memory of 3104 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 99 PID 1552 wrote to memory of 3104 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 99 PID 1552 wrote to memory of 684 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 101 PID 1552 wrote to memory of 684 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 101 PID 1552 wrote to memory of 684 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 101 PID 1552 wrote to memory of 3388 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 104 PID 1552 wrote to memory of 3388 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 104 PID 1552 wrote to memory of 3388 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 104 PID 1552 wrote to memory of 1392 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 107 PID 1552 wrote to memory of 1392 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 107 PID 1552 wrote to memory of 1392 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 107 PID 1552 wrote to memory of 4724 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 109 PID 1552 wrote to memory of 4724 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 109 PID 1552 wrote to memory of 4724 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 109 PID 1552 wrote to memory of 4952 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 111 PID 1552 wrote to memory of 4952 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 111 PID 1552 wrote to memory of 4952 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 111 PID 1552 wrote to memory of 4860 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 117 PID 1552 wrote to memory of 4860 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 117 PID 1552 wrote to memory of 4860 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 117 PID 1552 wrote to memory of 2224 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 119 PID 1552 wrote to memory of 2224 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 119 PID 1552 wrote to memory of 2224 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 119 PID 1552 wrote to memory of 1900 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 121 PID 1552 wrote to memory of 1900 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 121 PID 1552 wrote to memory of 1900 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 121 PID 1552 wrote to memory of 2508 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 125 PID 1552 wrote to memory of 2508 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 125 PID 1552 wrote to memory of 2508 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 125 PID 1552 wrote to memory of 5000 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 127 PID 1552 wrote to memory of 5000 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 127 PID 1552 wrote to memory of 5000 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 127 PID 1552 wrote to memory of 1412 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 129 PID 1552 wrote to memory of 1412 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 129 PID 1552 wrote to memory of 1412 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 129 PID 1552 wrote to memory of 3016 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 133 PID 1552 wrote to memory of 3016 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 133 PID 1552 wrote to memory of 3016 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 133 PID 1552 wrote to memory of 228 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 135 PID 1552 wrote to memory of 228 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 135 PID 1552 wrote to memory of 228 1552 2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe 135
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-05_ca7e308310a127f88165d665b545e274_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-05_ca7e308310a127f88165d665b545e274_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:1552 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4344
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3104
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:684
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3388
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1392
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4724
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4952
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4860
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2224
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1900
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2508
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:5000
-
-
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1412
-
-
C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3016
-
-
C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:228
-