gozi | 68cf9929733e3e2c29517eaf13f0ff1876f0576c9142a58e18cefae29bca1585

Analysis

max time kernel
96s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/12/2024, 16:55

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General

Target

394ecd747f9b75d73b9d9fb0e393c754ce030e1cccf6c2544fd6eb54578cd517.dll
Size

396KB
MD5

d832f5a807170a8ef0f436810a58e2cb
SHA1

4a6de46a421915bfc08a3c3f2e30a791132606ec
SHA256

394ecd747f9b75d73b9d9fb0e393c754ce030e1cccf6c2544fd6eb54578cd517
SHA512

14c93518b16a8b34dbb297e9a8bdacbee2ec70985e851618eb8a8c2c8a9f34cfe759d372750cb75e237be37b31fccf72847e61b72cd93d2fb306a703e6d59170
SSDEEP

12288:4XxrsWwDQ6tsZgFi43nrxHIS/zjtp23T:4Xxrs9M6tsA1db/zj323

Score

10^/10

gozi 7221 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

7221

po3p53334.yahoo.com

web.citylimitshog.com

Attributes

build
250154
dga_base_url
constitution.org/usdeclar.txt
dga_crc
0x4eb7d2ca
dga_season
10
dga_tlds
com

ru

org
exe_type
loader
server_id
12

rsa_pubkey.plain

serpent.plain

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi
Gozi family
gozi

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2880	1968	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 1968	2240	rundll32.exe	83
PID 2240 wrote to memory of 1968	2240	rundll32.exe	83
PID 2240 wrote to memory of 1968	2240	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\394ecd747f9b75d73b9d9fb0e393c754ce030e1cccf6c2544fd6eb54578cd517.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\394ecd747f9b75d73b9d9fb0e393c754ce030e1cccf6c2544fd6eb54578cd517.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1968
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 576
    3⤵
    - Program crash
    PID:2880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1968 -ip 1968
1⤵
PID:3500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1968-0-0x00000000754A2000-0x00000000754A6000-memory.dmp

Filesize
16KB

Download
memory/1968-1-0x0000000075440000-0x00000000754B6000-memory.dmp

Filesize
472KB

Download
memory/1968-2-0x0000000075440000-0x00000000754B6000-memory.dmp

Filesize
472KB

Download
memory/1968-3-0x00000000754A2000-0x00000000754A6000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads