049f2b9e3cbf0adba591db87a04a5578f3ba64ea30a45136d64552dfc301557d

Analysis

max time kernel
150s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
05/05/2024, 04:44

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General

Target

2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
Size

73KB
MD5

daa0f9c6ae73ea379fc652a5402ccf22
SHA1

0eaa1a5631ba00df201cd6657545d46bacf1eed9
SHA256

049f2b9e3cbf0adba591db87a04a5578f3ba64ea30a45136d64552dfc301557d
SHA512

621e83ff3e627a39da5b3e822f0e94e64b830caa6e8f2fb42d79c544f30f35ff492587dcf0770c1394ec577b75bc54254e31a1a40828b7ecf6bdda26f90e23fe
SSDEEP

1536:n555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:oMSjOnrmBxMqqDL2/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-1-5-21-17203666-93769886-2545153620-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\uezbspjdxql = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe"	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_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)	\??\J:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\R:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\T:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\V:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\W:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\X:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\A:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\E:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\Z:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\M:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\S:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\U:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\B:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\K:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\O:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\P:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\Y:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\G:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\I:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\N:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\Q:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\H:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
File opened (read-only)	\??\L:	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_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	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 5072	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	87
PID 2404 wrote to memory of 5072	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	87
PID 2404 wrote to memory of 5072	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	87
PID 2404 wrote to memory of 232	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	98
PID 2404 wrote to memory of 232	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	98
PID 2404 wrote to memory of 232	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	98
PID 2404 wrote to memory of 3528	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	100
PID 2404 wrote to memory of 3528	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	100
PID 2404 wrote to memory of 3528	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	100
PID 2404 wrote to memory of 4424	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	104
PID 2404 wrote to memory of 4424	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	104
PID 2404 wrote to memory of 4424	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	104
PID 2404 wrote to memory of 4856	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	106
PID 2404 wrote to memory of 4856	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	106
PID 2404 wrote to memory of 4856	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	106
PID 2404 wrote to memory of 2068	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	108
PID 2404 wrote to memory of 2068	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	108
PID 2404 wrote to memory of 2068	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	108
PID 2404 wrote to memory of 2312	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	111
PID 2404 wrote to memory of 2312	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	111
PID 2404 wrote to memory of 2312	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	111
PID 2404 wrote to memory of 3952	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	117
PID 2404 wrote to memory of 3952	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	117
PID 2404 wrote to memory of 3952	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	117
PID 2404 wrote to memory of 2544	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	119
PID 2404 wrote to memory of 2544	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	119
PID 2404 wrote to memory of 2544	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	119
PID 2404 wrote to memory of 4740	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	121
PID 2404 wrote to memory of 4740	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	121
PID 2404 wrote to memory of 4740	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	121
PID 2404 wrote to memory of 2600	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	131
PID 2404 wrote to memory of 2600	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	131
PID 2404 wrote to memory of 2600	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	131
PID 2404 wrote to memory of 656	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	133
PID 2404 wrote to memory of 656	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	133
PID 2404 wrote to memory of 656	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	133
PID 2404 wrote to memory of 5036	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	135
PID 2404 wrote to memory of 5036	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	135
PID 2404 wrote to memory of 5036	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	135
PID 2404 wrote to memory of 4252	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	139
PID 2404 wrote to memory of 4252	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	139
PID 2404 wrote to memory of 4252	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	139
PID 2404 wrote to memory of 448	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	141
PID 2404 wrote to memory of 448	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	141
PID 2404 wrote to memory of 448	2404	2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe	141

C:\Users\Admin\AppData\Local\Temp\2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-05-05_daa0f9c6ae73ea379fc652a5402ccf22_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:2404
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:5072
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:232
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:3528
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:4424
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:4856
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2068
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:2312
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:3952
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:2544
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:4740
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2600
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:656
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:5036
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:4252
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:448