7a1e5dfd18379f20769d2c4d68a770e4e2365823cd61a2912f6dd77c48215292

Analysis

max time kernel
146s
max time network
152s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
19-06-2024 11:27

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General

Target

2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
Size

73KB
MD5

4be4d5511051245d65c497bb24eaf104
SHA1

6e7f994311df3542c22cb81c932b929e98b72d1a
SHA256

7a1e5dfd18379f20769d2c4d68a770e4e2365823cd61a2912f6dd77c48215292
SHA512

4b66f2c1acc4dfe925c7a20175ef550e9c16245a367059a2572fc8d6533732a8e8e5b31e09832e08ac420ce802b6545d0752f17802e194e270d751b32e19c571
SSDEEP

1536:255u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:8MSjOnrmBTMqqDL2/mr3IdE8we0Avu5F

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:

2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\jevvzqmadya = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe"	2024-06-19_4be4d5511051245d65c497bb24eaf104_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:

2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe

description	ioc	process
File opened (read-only)	\??\B:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\E:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\H:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\K:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\O:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\Q:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\T:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\W:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\A:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\I:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\M:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\N:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\P:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\S:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\V:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\G:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\J:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\R:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\Y:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\L:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\U:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\X:	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
File opened (read-only)	\??\Z:	2024-06-19_4be4d5511051245d65c497bb24eaf104_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:

2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe

pid process

2264 2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
2264 2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe

pid	process
2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe

Suspicious use of WriteProcessMemory 56 IoCs

Processes:

2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe

description	pid	process	target process
PID 2264 wrote to memory of 2968	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2968	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2968	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2968	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2676	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2676	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2676	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2676	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2192	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2192	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2192	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2192	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2336	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2336	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2336	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2336	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2008	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2008	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2008	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2008	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 1092	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 1092	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 1092	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 1092	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 836	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 836	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 836	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 836	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 1188	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 1188	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 1188	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 1188	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 856	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 856	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 856	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 856	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2180	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2180	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2180	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2180	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2788	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2788	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2788	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2788	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2256	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2256	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2256	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2256	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2908	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2908	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2908	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2908	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2248	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2248	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2248	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe
PID 2264 wrote to memory of 2248	2264	2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\2024-06-19_4be4d5511051245d65c497bb24eaf104_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-19_4be4d5511051245d65c497bb24eaf104_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:2264

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2968

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:2676

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:2192

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2336

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:2008

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:1092

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:836

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:1188

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:856

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2180

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:2788

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:2256

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:2908

C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
2⤵
PID:2248

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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