58d47d126986309367a353d49f23d65d0fb43bbf1e8e8a5456419363efbfb785

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
18-06-2024 10:19

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General

Target

bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
Size

69KB
MD5

bb6a89e90673b4ee2e25e5a234185640
SHA1

91631dfa8c2029737cbefdb3092476cffdcc4be1
SHA256

58d47d126986309367a353d49f23d65d0fb43bbf1e8e8a5456419363efbfb785
SHA512

c1f0d6c9538de12355b9116b75518c029be2ed0c3ddc65cbf5b6b66ce2785d53fc1896e5dc327071b179dfbdf41fc4804998c863608e12955193e81b00c733cf
SSDEEP

768:qXIxo9TZkKFN7Vf3sohEJH5co/iej2JWOkKgTiGMqWNUMFAHJ9E3lvd6s:wIxo9TNFA9coqlWOkKgdMqqUM2Lkvd6

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:

bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bhesfhnabor = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe"	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.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:

bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe

description	ioc	process
File opened (read-only)	\??\U:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\G:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\N:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\O:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\Q:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\S:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\T:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\A:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\L:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\M:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\P:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\B:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\E:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\I:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\J:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\V:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\X:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\H:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\K:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\R:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\W:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\Y:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
File opened (read-only)	\??\Z:	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.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:

bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe

pid	process
444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe

description	pid	process	target process
PID 444 wrote to memory of 4840	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 4840	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 4840	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 4968	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 4968	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 4968	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 2680	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 2680	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 2680	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 1324	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 1324	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 1324	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 2288	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 2288	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 2288	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 4752	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 4752	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 4752	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 5024	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 5024	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 5024	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 1108	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 1108	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe
PID 444 wrote to memory of 1108	444	bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe	nslookup.exe

C:\Users\Admin\AppData\Local\Temp\bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb6a89e90673b4ee2e25e5a234185640_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:444

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.coin dns1.soprodns.ru
2⤵
PID:4840

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:4968

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns2.soprodns.ru
2⤵
PID:2680

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.coin dns2.soprodns.ru
2⤵
PID:1324

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns2.soprodns.ru
2⤵
PID:2288

C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
2⤵
PID:4752

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.coin dns1.soprodns.ru
2⤵
PID:5024

C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
2⤵
PID:1108

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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