gozi_ifsb | 5c428be510eee72712f41a9cd50292b5f45fcce039cca43c5f6238dab1d0021e

Resubmissions

04/02/2021, 17:01

210204-xrtmp5vtf610

04/02/2021, 15:50

210204-tkhxpx8dz210

02/02/2021, 23:28

210202-3js6anf7f210

Analysis

max time kernel
72s
max time network
104s
platform
windows10_x64
resource
win10v20201028
submitted
02/02/2021, 23:28

Sharing

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Report Analysis Logs

General

Target
33.dll
Size 504KB
Sample210202-3js6anf7f2
SHA256 5c428be510eee72712f41a9cd50292b5f45fcce039cca43c5f6238dab1d0021e
MD5 e3544f6cbe6b26af70c091ad6575a40f
SHA1 e4b6104981b735e2f1620fc27bb45fff539ee8ce
SHA512 7f4144351e84f9b6a746a682f2be72f9784ff14dcb9be1251c143bb73864aadb1621c29ece7ce86a25086bad35dfe9378a86c4393e582fb82029c3711df608ef
MD5 SHA1 SHA512

Score

10^/10

gozi_ifsb banker trojan

Malware Config

Extracted

Family

gozi_ifsb

Attributes

dga_base_url
dga_crc
0
dga_season
0
dga_tlds
dns_servers

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 1192 wrote to memory of 1256	1192	rundll32.exe	31
PID 1192 wrote to memory of 1256	1192	rundll32.exe	31
PID 1192 wrote to memory of 1256	1192	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\33.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\33.dll,#1
  2⤵
  PID:1256

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1256-3-0x0000000073E90000-0x0000000073E9F000-memory.dmp

Download

memory/1256-4-0x0000000003410000-0x0000000003411000-memory.dmp