4eced8ec2498af05dba57e45f92989ac75eb184c15d9f1eee2d2ed4669760c9d

Analysis

max time kernel
144s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12/02/2024, 09:44

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General

Target

2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
Size

88KB
MD5

536164ca5b306da5ae26d6203de88859
SHA1

35ac817f580b17b2bc98a0a074e2991ae9b1c9f2
SHA256

4eced8ec2498af05dba57e45f92989ac75eb184c15d9f1eee2d2ed4669760c9d
SHA512

7169d3d09754deab93523b4cf1ce750ca42683d1b78ce5e93d00c3540b9ea9a3d826cf6aafe55d562142a6da0c85791dc0d2766ad0fad92189f7571416194207
SSDEEP

1536:wrsWDX9pwpQUMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:wjDX9pwzMqqDL2/mr3IdE8we0Avu5r+g

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-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\apehmkivaej = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe"	2024-02-12_536164ca5b306da5ae26d6203de88859_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)	\??\H:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\Q:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\R:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\T:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\Y:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\A:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\O:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\S:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\V:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\Z:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\B:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\K:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\M:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\U:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\X:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\I:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\G:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\J:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\L:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\N:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\P:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\W:	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
File opened (read-only)	\??\E:	2024-02-12_536164ca5b306da5ae26d6203de88859_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	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe

Suspicious use of WriteProcessMemory 42 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 220	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	84
PID 4248 wrote to memory of 220	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	84
PID 4248 wrote to memory of 220	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	84
PID 4248 wrote to memory of 2420	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	90
PID 4248 wrote to memory of 2420	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	90
PID 4248 wrote to memory of 2420	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	90
PID 4248 wrote to memory of 4980	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	95
PID 4248 wrote to memory of 4980	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	95
PID 4248 wrote to memory of 4980	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	95
PID 4248 wrote to memory of 4396	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	98
PID 4248 wrote to memory of 4396	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	98
PID 4248 wrote to memory of 4396	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	98
PID 4248 wrote to memory of 3816	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	100
PID 4248 wrote to memory of 3816	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	100
PID 4248 wrote to memory of 3816	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	100
PID 4248 wrote to memory of 3084	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	102
PID 4248 wrote to memory of 3084	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	102
PID 4248 wrote to memory of 3084	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	102
PID 4248 wrote to memory of 5032	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	104
PID 4248 wrote to memory of 5032	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	104
PID 4248 wrote to memory of 5032	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	104
PID 4248 wrote to memory of 3204	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	106
PID 4248 wrote to memory of 3204	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	106
PID 4248 wrote to memory of 3204	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	106
PID 4248 wrote to memory of 2304	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	108
PID 4248 wrote to memory of 2304	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	108
PID 4248 wrote to memory of 2304	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	108
PID 4248 wrote to memory of 1460	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	110
PID 4248 wrote to memory of 1460	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	110
PID 4248 wrote to memory of 1460	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	110
PID 4248 wrote to memory of 2396	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	112
PID 4248 wrote to memory of 2396	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	112
PID 4248 wrote to memory of 2396	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	112
PID 4248 wrote to memory of 2720	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	114
PID 4248 wrote to memory of 2720	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	114
PID 4248 wrote to memory of 2720	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	114
PID 4248 wrote to memory of 3080	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	116
PID 4248 wrote to memory of 3080	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	116
PID 4248 wrote to memory of 3080	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	116
PID 4248 wrote to memory of 3100	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	118
PID 4248 wrote to memory of 3100	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	118
PID 4248 wrote to memory of 3100	4248	2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe	118

C:\Users\Admin\AppData\Local\Temp\2024-02-12_536164ca5b306da5ae26d6203de88859_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-12_536164ca5b306da5ae26d6203de88859_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:4248
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:220
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2420
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:4980
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:4396
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:3816
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:3084
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:5032
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:3204
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2304
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:1460
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2396
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2720
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:3080
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:3100