Analysis
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max time kernel
95s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-01-2025 04:24
Behavioral task
behavioral1
Sample
2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe
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Size
70KB
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MD5
26a502eaa7444e282ad377b7d9fea7dc
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SHA1
d826192910cc49a66d8295c67356adaffdd053a1
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SHA256
a85946c5a41b918aa5abcb7cfcd67f5d8eba3aa9f00d7541aeb5239d06a1e173
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SHA512
ea87f83d13677fc44a8d143e3d293f00c9cfdf51cc0dfe9f4759c8fc9518d5ff166895aa6f68d3a768efe7a98cf2cb954d4af3c581b9ff2add85181c783c6638
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SSDEEP
1536:WZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZM:Fd5BJHMqqDL2/Ovvdr+
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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hqrgopokrzg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe" 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_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) \??\V: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\E: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\H: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\M: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\N: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\R: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\Y: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\A: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\J: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\P: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\T: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\U: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\I: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\L: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\X: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\Z: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\S: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\W: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\B: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\G: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\K: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\O: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe File opened (read-only) \??\Q: 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3444 2180 WerFault.exe 81 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_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 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2180 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe 2180 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe 2180 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe 2180 2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2180 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 12322⤵
- Program crash
PID:3444
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 2180 -ip 21801⤵PID:3204