4291982805316ab8dcfb71bc6f3b7ee6e3d38fed963bda5082207efbd3ba58c7

Analysis

max time kernel
145s
max time network
146s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/02/2024, 02:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
Size

73KB
MD5

d55bf27e7c852b44752a3449895fb71f
SHA1

9973e8394a5da59d5afc2d30b3e91a03983933c7
SHA256

4291982805316ab8dcfb71bc6f3b7ee6e3d38fed963bda5082207efbd3ba58c7
SHA512

362da0b3c132cd25582ea8b6f465e347d6254ed5b24ea461ddc736ac0fb6efba39f322c74425e96f3eb9f772e8d761d6bf217648040c759626f4fbb0a61172b0
SSDEEP

1536:S555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:DMSjOnrmBxMqqDL2/mr3IdE8we0Avu5h

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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\szjkebzqgig = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe"	2024-02-25_d55bf27e7c852b44752a3449895fb71f_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

description	ioc	Process
File opened (read-only)	\??\B:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\L:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\M:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\Y:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\A:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\H:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\K:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\N:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\R:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\S:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\Z:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\I:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\O:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\P:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\Q:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\T:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\W:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\X:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\E:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\G:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\J:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\U:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
File opened (read-only)	\??\V:	2024-02-25_d55bf27e7c852b44752a3449895fb71f_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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe

Suspicious use of WriteProcessMemory 60 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2740	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	28
PID 2112 wrote to memory of 2740	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	28
PID 2112 wrote to memory of 2740	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	28
PID 2112 wrote to memory of 2740	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	28
PID 2112 wrote to memory of 2592	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	31
PID 2112 wrote to memory of 2592	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	31
PID 2112 wrote to memory of 2592	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	31
PID 2112 wrote to memory of 2592	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	31
PID 2112 wrote to memory of 2560	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	33
PID 2112 wrote to memory of 2560	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	33
PID 2112 wrote to memory of 2560	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	33
PID 2112 wrote to memory of 2560	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	33
PID 2112 wrote to memory of 2472	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	35
PID 2112 wrote to memory of 2472	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	35
PID 2112 wrote to memory of 2472	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	35
PID 2112 wrote to memory of 2472	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	35
PID 2112 wrote to memory of 1532	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	37
PID 2112 wrote to memory of 1532	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	37
PID 2112 wrote to memory of 1532	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	37
PID 2112 wrote to memory of 1532	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	37
PID 2112 wrote to memory of 2792	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	41
PID 2112 wrote to memory of 2792	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	41
PID 2112 wrote to memory of 2792	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	41
PID 2112 wrote to memory of 2792	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	41
PID 2112 wrote to memory of 2004	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	43
PID 2112 wrote to memory of 2004	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	43
PID 2112 wrote to memory of 2004	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	43
PID 2112 wrote to memory of 2004	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	43
PID 2112 wrote to memory of 2424	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	45
PID 2112 wrote to memory of 2424	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	45
PID 2112 wrote to memory of 2424	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	45
PID 2112 wrote to memory of 2424	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	45
PID 2112 wrote to memory of 3068	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	47
PID 2112 wrote to memory of 3068	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	47
PID 2112 wrote to memory of 3068	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	47
PID 2112 wrote to memory of 3068	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	47
PID 2112 wrote to memory of 1600	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	49
PID 2112 wrote to memory of 1600	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	49
PID 2112 wrote to memory of 1600	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	49
PID 2112 wrote to memory of 1600	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	49
PID 2112 wrote to memory of 2108	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	51
PID 2112 wrote to memory of 2108	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	51
PID 2112 wrote to memory of 2108	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	51
PID 2112 wrote to memory of 2108	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	51
PID 2112 wrote to memory of 2968	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	53
PID 2112 wrote to memory of 2968	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	53
PID 2112 wrote to memory of 2968	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	53
PID 2112 wrote to memory of 2968	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	53
PID 2112 wrote to memory of 596	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	55
PID 2112 wrote to memory of 596	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	55
PID 2112 wrote to memory of 596	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	55
PID 2112 wrote to memory of 596	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	55
PID 2112 wrote to memory of 580	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	57
PID 2112 wrote to memory of 580	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	57
PID 2112 wrote to memory of 580	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	57
PID 2112 wrote to memory of 580	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	57
PID 2112 wrote to memory of 1128	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	59
PID 2112 wrote to memory of 1128	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	59
PID 2112 wrote to memory of 1128	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	59
PID 2112 wrote to memory of 1128	2112	2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe	59

C:\Users\Admin\AppData\Local\Temp\2024-02-25_d55bf27e7c852b44752a3449895fb71f_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-25_d55bf27e7c852b44752a3449895fb71f_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:2112
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:2740
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2592
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2560
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:2472
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:1532
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2792
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:2004
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2424
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:3068
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:1600
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2108
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2968
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:596
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:580
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:1128