gozi_ifsb | c521dd937ce9b2e8bda2fa915bae5b5be0e150a8b82e3b2bfb1cdbc60a8326c4

Analysis

max time kernel
72s
max time network
114s
platform
windows10_x64
resource
win10v20210410
submitted
07/07/2021, 08:40

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General

Target
5.dll
Size 222KB
Sample210707-6de62ntyp6
SHA256 c521dd937ce9b2e8bda2fa915bae5b5be0e150a8b82e3b2bfb1cdbc60a8326c4
MD5 fceb6a51be4205d11be1491f6e263cae
SHA1 0abb60d37fac49912172c5385ff58e049520eb53
SHA512 0dd278f5499a28f3ae536fd1870cbedbfb1da34f07d9210f09b86c5167d04be4f0eb1ffbcb922d3b01afe83cf9cd9f620e5c4abf0a27a569c954e6d7cc9451e7
MD5 SHA1 SHA512

Score

10^/10

gozi_ifsb 8877 banker trojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

8877

outlook.com
auredosite.club
vuredosite.club

Attributes

build
250206
dga_season
10
exe_type
loader
server_id
12

rsa_pubkey.plain

serpent.plain

Signatures

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 976 wrote to memory of 3292	976	rundll32.exe	46
PID 976 wrote to memory of 3292	976	rundll32.exe	46
PID 976 wrote to memory of 3292	976	rundll32.exe	46

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5.dll,#1
  2⤵
  PID:3292

Network

MITRE ATT&CK Matrix

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Downloads

memory/3292-115-0x0000000073590000-0x000000007359F000-memory.dmp

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memory/3292-116-0x0000000073590000-0x000000007368C000-memory.dmp

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memory/3292-117-0x00000000007F0000-0x00000000007F1000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads