gozi | 9544ff77a0da0d2c88d847e38ca19bc1621c9428028a1a1d65e77eeeb88f4f2b

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/12/2024, 16:11

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General

Target

9544ff77a0da0d2c88d847e38ca19bc1621c9428028a1a1d65e77eeeb88f4f2b.dll
Size

626KB
MD5

0df63651108ad47ae403ffaee2d9b5dc
SHA1

a072a07ecf6c9bcdcab64a39df00cc83b914aa4c
SHA256

9544ff77a0da0d2c88d847e38ca19bc1621c9428028a1a1d65e77eeeb88f4f2b
SHA512

3245fac515d6d7765ce5a55b4c8e3c78ca04054a3a8c5d17461b25d7bd242d2e4eeda987e0708c628d97bead46435a97601cedbb6c43f2147967d01399fcd8f9
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZI:+w1lEKOpuYxiwkkgjAN8ZI

Score

10^/10

gozi 999 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

999

config.edge.skype.com

146.70.35.138

146.70.35.142

Attributes

base_path
/phpadmin/
build
250227
exe_type
loader
extension
.src
server_id
50

rsa_pubkey.plain

aes.plain

Signatures

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

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 7 IoCs

description	pid	Process	procid_target
PID 764 wrote to memory of 2056	764	rundll32.exe	31
PID 764 wrote to memory of 2056	764	rundll32.exe	31
PID 764 wrote to memory of 2056	764	rundll32.exe	31
PID 764 wrote to memory of 2056	764	rundll32.exe	31
PID 764 wrote to memory of 2056	764	rundll32.exe	31
PID 764 wrote to memory of 2056	764	rundll32.exe	31
PID 764 wrote to memory of 2056	764	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9544ff77a0da0d2c88d847e38ca19bc1621c9428028a1a1d65e77eeeb88f4f2b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:764
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9544ff77a0da0d2c88d847e38ca19bc1621c9428028a1a1d65e77eeeb88f4f2b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2056

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/2056-2-0x0000000000960000-0x00000000009FF000-memory.dmp

Filesize
636KB

Download
memory/2056-0-0x0000000000960000-0x00000000009FF000-memory.dmp

Filesize
636KB

Download
memory/2056-3-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download
memory/2056-4-0x00000000002C0000-0x00000000002CD000-memory.dmp

Filesize
52KB

Download
memory/2056-7-0x0000000000960000-0x00000000009FF000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads