gozi | b8510ab5e1152aadbabc60d146b5aa5190fa397969e50d36c62fe9ad4f145ab0

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 19:49

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General

Target

JaffaCakes118_b8510ab5e1152aadbabc60d146b5aa5190fa397969e50d36c62fe9ad4f145ab0.dll
Size

625KB
MD5

f7b38a9d7e16d3365a7de314193aefb0
SHA1

8491f5ce52cd0b15bda6da780b5cf4d5e5806310
SHA256

b8510ab5e1152aadbabc60d146b5aa5190fa397969e50d36c62fe9ad4f145ab0
SHA512

be192d9595245fa2306a0195e48e8490433d3843b0b1524bd1d82360366c208a351dd5f19e5565411fe5b763cdd76206c667705228eb3dbee52b3f7492ddb90c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zdo:+w1lEKOpuYxiwkkgjAN8Zdo

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 2092 wrote to memory of 3068	2092	rundll32.exe	30
PID 2092 wrote to memory of 3068	2092	rundll32.exe	30
PID 2092 wrote to memory of 3068	2092	rundll32.exe	30
PID 2092 wrote to memory of 3068	2092	rundll32.exe	30
PID 2092 wrote to memory of 3068	2092	rundll32.exe	30
PID 2092 wrote to memory of 3068	2092	rundll32.exe	30
PID 2092 wrote to memory of 3068	2092	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8510ab5e1152aadbabc60d146b5aa5190fa397969e50d36c62fe9ad4f145ab0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8510ab5e1152aadbabc60d146b5aa5190fa397969e50d36c62fe9ad4f145ab0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3068

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/3068-0-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/3068-3-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download
memory/3068-2-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/3068-4-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/3068-5-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/3068-6-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/3068-7-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/3068-10-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/3068-11-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/3068-12-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/3068-14-0x00000000001E0000-0x000000000027F000-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