e92c04a5afe1ad99fe7084a566df77bd6c7dc010758e6996e6d35f5afc1a49b4

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
18/03/2024, 22:27

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General

Target

2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
Size

73KB
MD5

40986c34185e4bea983dcae4112494a4
SHA1

4b3e34996e243f3d71526004d0644d3ca677581e
SHA256

e92c04a5afe1ad99fe7084a566df77bd6c7dc010758e6996e6d35f5afc1a49b4
SHA512

e911d526bd588465873c8ad77020eaf69540b75684169c062540324575d3d4dc8bfdce53d098e5fd86fa12789d940cfa36e02c8bbbaf70d3d81b168238415323
SSDEEP

1536:c555555555555pmgSeGDjtQhnwmmB0yRMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r2:ZMSjOnrmBpMqqDL2/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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\kxuwqtxicoh = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe"	2024-03-18_40986c34185e4bea983dcae4112494a4_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)	\??\N:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\T:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\W:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\Z:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\B:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\G:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\M:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\S:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\U:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\Y:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\J:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\K:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\Q:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\A:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\I:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\L:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\P:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\R:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\V:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\X:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\E:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\H:	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
File opened (read-only)	\??\O:	2024-03-18_40986c34185e4bea983dcae4112494a4_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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe

Suspicious use of WriteProcessMemory 60 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 2540	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	28
PID 2724 wrote to memory of 2540	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	28
PID 2724 wrote to memory of 2540	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	28
PID 2724 wrote to memory of 2540	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	28
PID 2724 wrote to memory of 2664	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	31
PID 2724 wrote to memory of 2664	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	31
PID 2724 wrote to memory of 2664	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	31
PID 2724 wrote to memory of 2664	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	31
PID 2724 wrote to memory of 1668	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	33
PID 2724 wrote to memory of 1668	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	33
PID 2724 wrote to memory of 1668	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	33
PID 2724 wrote to memory of 1668	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	33
PID 2724 wrote to memory of 2512	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	35
PID 2724 wrote to memory of 2512	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	35
PID 2724 wrote to memory of 2512	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	35
PID 2724 wrote to memory of 2512	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	35
PID 2724 wrote to memory of 2184	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	37
PID 2724 wrote to memory of 2184	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	37
PID 2724 wrote to memory of 2184	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	37
PID 2724 wrote to memory of 2184	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	37
PID 2724 wrote to memory of 1920	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	41
PID 2724 wrote to memory of 1920	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	41
PID 2724 wrote to memory of 1920	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	41
PID 2724 wrote to memory of 1920	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	41
PID 2724 wrote to memory of 1924	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	43
PID 2724 wrote to memory of 1924	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	43
PID 2724 wrote to memory of 1924	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	43
PID 2724 wrote to memory of 1924	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	43
PID 2724 wrote to memory of 1740	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	45
PID 2724 wrote to memory of 1740	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	45
PID 2724 wrote to memory of 1740	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	45
PID 2724 wrote to memory of 1740	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	45
PID 2724 wrote to memory of 2204	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	47
PID 2724 wrote to memory of 2204	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	47
PID 2724 wrote to memory of 2204	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	47
PID 2724 wrote to memory of 2204	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	47
PID 2724 wrote to memory of 644	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	49
PID 2724 wrote to memory of 644	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	49
PID 2724 wrote to memory of 644	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	49
PID 2724 wrote to memory of 644	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	49
PID 2724 wrote to memory of 3048	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	51
PID 2724 wrote to memory of 3048	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	51
PID 2724 wrote to memory of 3048	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	51
PID 2724 wrote to memory of 3048	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	51
PID 2724 wrote to memory of 2332	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	53
PID 2724 wrote to memory of 2332	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	53
PID 2724 wrote to memory of 2332	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	53
PID 2724 wrote to memory of 2332	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	53
PID 2724 wrote to memory of 924	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	55
PID 2724 wrote to memory of 924	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	55
PID 2724 wrote to memory of 924	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	55
PID 2724 wrote to memory of 924	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	55
PID 2724 wrote to memory of 1796	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	57
PID 2724 wrote to memory of 1796	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	57
PID 2724 wrote to memory of 1796	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	57
PID 2724 wrote to memory of 1796	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	57
PID 2724 wrote to memory of 1988	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	59
PID 2724 wrote to memory of 1988	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	59
PID 2724 wrote to memory of 1988	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	59
PID 2724 wrote to memory of 1988	2724	2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe	59

C:\Users\Admin\AppData\Local\Temp\2024-03-18_40986c34185e4bea983dcae4112494a4_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-18_40986c34185e4bea983dcae4112494a4_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:2724
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:2540
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2664
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:1668
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:2512
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2184
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:1920
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:1924
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:1740
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2204
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:644
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:3048
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2332
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:924
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:1796
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:1988