11547a3d94e29e30071c7be683c11d6c99ad9825de81b9bcb355956d554dead6

General

Target

2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
Size

74KB
MD5

24919643540c214323ab51c25098bc4c
SHA1

6164d1dd531bd601751875cff3135bcb3af79b91
SHA256

11547a3d94e29e30071c7be683c11d6c99ad9825de81b9bcb355956d554dead6
SHA512

361a0fef6bd094eac83abb403866396ae70cd4284cd320fe19c5acac40e9cfb83315547b9a10b851edbcc8bffa7e325d9e5c63c4de0db01bb8d15e2a0568b3d7
SSDEEP

1536:x55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rS:5MSjOnrmBTMqqDL2/mr3IdE8we0Avu5O

Score

6^/10

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:

2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\baurfzqjjwl = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe"	2024-04-27_24919643540c214323ab51c25098bc4c_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:

2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe

description	ioc	process
File opened (read-only)	\??\L:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\N:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\U:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\A:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\B:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\G:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\H:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\K:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\Y:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\V:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\Z:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\I:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\J:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\O:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\Q:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\T:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\M:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\W:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\E:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\P:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\R:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\S:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
File opened (read-only)	\??\X:	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.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:

2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe

pid process

2352 2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
2352 2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe

pid	process
2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe

Suspicious use of WriteProcessMemory 60 IoCs

Processes:

2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe

description	pid	process	target process
PID 2352 wrote to memory of 3040	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 3040	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 3040	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 3040	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2640	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2640	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2640	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2640	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1060	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1060	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1060	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1060	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2680	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2680	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2680	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2680	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1948	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1948	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1948	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1948	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2924	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2924	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2924	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2924	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1636	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1636	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1636	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1636	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2732	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2732	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2732	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2732	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2772	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2772	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2772	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2772	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2784	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2784	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2784	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2784	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1388	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1388	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1388	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1388	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2040	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2040	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2040	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 2040	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1784	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1784	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1784	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1784	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1076	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1076	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1076	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1076	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1144	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1144	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1144	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe
PID 2352 wrote to memory of 1144	2352	2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\2024-04-27_24919643540c214323ab51c25098bc4c_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-27_24919643540c214323ab51c25098bc4c_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:2352
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:3040
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2640
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:1060
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:2680
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:1948
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2924
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:1636
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2732
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2772
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:2784
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:1388
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2040
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:1784
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:1076
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:1144