06c51694d6e1b76b4759d660ace1e446862480a671a2eec4dad2d9120ced40e7

General

Target

2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
Size

73KB
MD5

6f4d57dc42ecfc8898d47dc80d375117
SHA1

2ebecd7cc0b425ab5aa3172c9fbe470efbbb2069
SHA256

06c51694d6e1b76b4759d660ace1e446862480a671a2eec4dad2d9120ced40e7
SHA512

48af9a104fe5d669c614d9e499f6cadbf0884d45366bfbd5918e6150c4770e6953dcb56e7852c8884babc45c649f7cba244688ac2155972e1082acc75f362ab4
SSDEEP

1536:g555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:dMSjOnrmBxMqqDL2/mr3IdE8we0Avu5h

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ylcnacoqoid = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe"	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe

description	ioc	process
File opened (read-only)	\??\I:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\L:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\P:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\V:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\E:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\J:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\M:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\Q:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\W:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\H:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\K:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\S:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\X:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\Y:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\Z:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\A:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\G:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\N:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\O:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\R:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\T:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\U:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
File opened (read-only)	\??\B:	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe

System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

nslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exenslookup.exe2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exenslookup.exenslookup.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nslookup.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe

pid	process
1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe

description	pid	process	target process
PID 1052 wrote to memory of 3592	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 3592	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 3592	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 1496	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 1496	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 1496	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4156	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4156	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4156	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 5084	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 5084	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 5084	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4872	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4872	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4872	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4092	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4092	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4092	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 5036	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 5036	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 5036	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 3940	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 3940	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 3940	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 216	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 216	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 216	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 3780	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 3780	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 3780	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4652	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4652	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 4652	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 1524	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 1524	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 1524	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 916	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 916	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 916	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 1728	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 1728	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe
PID 1052 wrote to memory of 1728	1052	2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-28_6f4d57dc42ecfc8898d47dc80d375117_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
- Suspicious use of WriteProcessMemory
PID:1052

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:3592

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:1496

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:4156

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:5084

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:4872

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:4092

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:5036

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:3940

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:216

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:3780

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:4652

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:1524

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:916

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
- System Location Discovery: System Language Discovery
PID:1728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads