dridex | 642ab82c74a436b00f64a17174e23f40a64b721b6128e80a70e3cbffc7d3424a

Analysis

Target

1b870dab19a3650ab790037ae327b7cb.bin.dll
Size

371KB
MD5

1b870dab19a3650ab790037ae327b7cb
SHA1

3fd3d813417c0872d1a1374439351dd53500a024
SHA256

642ab82c74a436b00f64a17174e23f40a64b721b6128e80a70e3cbffc7d3424a
SHA512

707779597690d2178622be05956a2bf49456dd63f70cfba6e03971fdcb4179e754d3a1a725dd08768c8bd91333e1e3d113e791b726ed198b2c7b6175bd4f5087

Score

10^/10

Family

dridex

Botnet

10555

194.225.58.214:443

211.110.44.63:5353

69.164.207.140:3388

198.57.200.100:3786

rc4.plain

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

Dridex Loader 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

Processes:

resource	yara_rule
behavioral1/memory/1456-5-0x0000000000960000-0x000000000099D000-memory.dmp	dridex_ldr
behavioral1/memory/1456-7-0x0000000000960000-0x00000000009D5000-memory.dmp	dridex_ldr

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1432 wrote to memory of 1456	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1456	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1456	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1456	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1456	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1456	1432	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1456	1432	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1b870dab19a3650ab790037ae327b7cb.bin.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1432

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\1b870dab19a3650ab790037ae327b7cb.bin.dll
2⤵
PID:1456

memory/1112-8-0x000007FEF74A0000-0x000007FEF771A000-memory.dmp

Filesize
2.5MB

Download
memory/1432-2-0x000007FEFBB21000-0x000007FEFBB23000-memory.dmp

Filesize
8KB

Download
memory/1456-3-0x0000000000000000-mapping.dmp

Download
memory/1456-4-0x0000000075BF1000-0x0000000075BF3000-memory.dmp

Filesize
8KB

Download
memory/1456-5-0x0000000000960000-0x000000000099D000-memory.dmp

Filesize
244KB

Download
memory/1456-6-0x00000000007C0000-0x00000000007C1000-memory.dmp

Filesize
4KB

Download
memory/1456-7-0x0000000000960000-0x00000000009D5000-memory.dmp

Filesize
468KB

Download