gozi | eec8f88e5911207d2fbc940eaf705090a3296e32570ac8ce111e820eefcd086e

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 19:52

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General

Target

JaffaCakes118_eec8f88e5911207d2fbc940eaf705090a3296e32570ac8ce111e820eefcd086e.dll
Size

626KB
MD5

0bd3402ef2a2e2e17b018012e2c98b45
SHA1

b0708af668074429dc0e6bf8600cabd1f226e8e9
SHA256

eec8f88e5911207d2fbc940eaf705090a3296e32570ac8ce111e820eefcd086e
SHA512

76caf4228d1454b60546172c0d68781d0688fd133462b12167b03ea92c0132c6cd010239bdc2ed940ded0ea9a77cd554c9141bae82741c565f398f37eb38b766
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZH:+w1lEKOpuYxiwkkgjAN8ZH

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 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eec8f88e5911207d2fbc940eaf705090a3296e32570ac8ce111e820eefcd086e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eec8f88e5911207d2fbc940eaf705090a3296e32570ac8ce111e820eefcd086e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1588

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/1588-1-0x00000000002C0000-0x000000000035F000-memory.dmp

Filesize
636KB

Download
memory/1588-3-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/1588-2-0x00000000002C0000-0x000000000035F000-memory.dmp

Filesize
636KB

Download
memory/1588-4-0x00000000001F0000-0x00000000001FD000-memory.dmp

Filesize
52KB

Download
memory/1588-7-0x00000000002C0000-0x000000000035F000-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