dridex | 67c1e48e17bc9e35b50e642ac99e475e1a6faee03ca671cea409bed644287580

Analysis

max time kernel
90s
max time network
124s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
31-07-2022 05:10

Target

fjokw7.dll
Size

538KB
MD5

8f83a5eaed1994d1a87fa16d77ad7833
SHA1

0f3da89a227960d1a87065f02428857c32a39b89
SHA256

67c1e48e17bc9e35b50e642ac99e475e1a6faee03ca671cea409bed644287580
SHA512

25d0a2c0f3d2885ce3f21a26f7a8b9e1e75aec5cc69f42dc4f9314805e900dd5f0f9149cee750489bb6aeac06dfdf2b7dd15d6fbfeab08c25d183d64257188ad

Score

10^/10

dridex 10444 botnet

Family

dridex

Botnet

10444

77.220.64.146:443

85.25.134.43:8172

213.208.134.178:6516

rc4.plain

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 844 wrote to memory of 896	844	regsvr32.exe	regsvr32.exe
PID 844 wrote to memory of 896	844	regsvr32.exe	regsvr32.exe
PID 844 wrote to memory of 896	844	regsvr32.exe	regsvr32.exe
PID 844 wrote to memory of 896	844	regsvr32.exe	regsvr32.exe
PID 844 wrote to memory of 896	844	regsvr32.exe	regsvr32.exe
PID 844 wrote to memory of 896	844	regsvr32.exe	regsvr32.exe
PID 844 wrote to memory of 896	844	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fjokw7.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:844

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\fjokw7.dll
2⤵
PID:896

memory/844-54-0x000007FEFBD41000-0x000007FEFBD43000-memory.dmp

Filesize
8KB

Download
memory/896-55-0x0000000000000000-mapping.dmp

Download
memory/896-56-0x0000000075851000-0x0000000075853000-memory.dmp

Filesize
8KB

Download
memory/896-58-0x00000000748B0000-0x0000000074948000-memory.dmp

Filesize
608KB

Download
memory/896-57-0x00000000748B0000-0x00000000748ED000-memory.dmp

Filesize
244KB

Download
memory/896-60-0x00000000748B0000-0x0000000074948000-memory.dmp

Filesize
608KB

Download
memory/896-61-0x00000000748B0000-0x0000000074948000-memory.dmp

Filesize
608KB

Download