gozi_ifsb | 64d4698edaa34f24fc671442a2660e2f571bc759daf96e8aaf2902c515463942

Analysis

Target

foo.exe.dll
Size

937KB
MD5

027dd4c8bd3a8e4a6d23f63fcfffe892
SHA1

07287dfc4072773afb91570a16bc440f6a0ce6b5
SHA256

64d4698edaa34f24fc671442a2660e2f571bc759daf96e8aaf2902c515463942
SHA512

c9aff2472f241bcc26b021c4e2256b6eb72356b79ab3c1cc7347aae41f3a7857c0d23278bd48fa4ca1fb264723af01ec0ae69d96810d903c33fd94c43b602909

Score

10^/10

Family

gozi_ifsb

Botnet

4500

app3.maintorna.com

chat.billionady.com

app5.folion.xyz

wer.defone.click

Attributes

rsa_pubkey.base64

serpent.plain

Gozi, Gozi IFSB
Gozi ISFB is a well-known and widely distributed banking trojan.
banker trojan gozi_ifsb

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1644 wrote to memory of 1144	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 1144	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 1144	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 1144	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 1144	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 1144	1644	rundll32.exe	rundll32.exe
PID 1644 wrote to memory of 1144	1644	rundll32.exe	rundll32.exe
PID 1144 wrote to memory of 1416	1144	rundll32.exe	cmd.exe
PID 1144 wrote to memory of 1416	1144	rundll32.exe	cmd.exe
PID 1144 wrote to memory of 1416	1144	rundll32.exe	cmd.exe
PID 1144 wrote to memory of 1416	1144	rundll32.exe	cmd.exe
PID 1144 wrote to memory of 1956	1144	rundll32.exe	cmd.exe
PID 1144 wrote to memory of 1956	1144	rundll32.exe	cmd.exe
PID 1144 wrote to memory of 1956	1144	rundll32.exe	cmd.exe
PID 1144 wrote to memory of 1956	1144	rundll32.exe	cmd.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\foo.exe.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\foo.exe.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1144
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c cd Island
    3⤵
    PID:1416
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c cd Matter m
    3⤵
    PID:1956

memory/1144-59-0x0000000000000000-mapping.dmp

Download
memory/1144-60-0x00000000757D1000-0x00000000757D3000-memory.dmp

Filesize
8KB

Download
memory/1144-64-0x0000000074B80000-0x0000000074C84000-memory.dmp

Filesize
1.0MB

Download
memory/1144-63-0x0000000074B80000-0x0000000074B8E000-memory.dmp

Filesize
56KB

Download
memory/1144-65-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1416-61-0x0000000000000000-mapping.dmp

Download
memory/1956-62-0x0000000000000000-mapping.dmp

Download