gozi | 3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf

Analysis

max time kernel
141s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 02:05

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General

Target

JaffaCakes118_3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf.dll
Size

626KB
MD5

f38d041f00c3fe8b7bd60d532e45e3a0
SHA1

babf91161bc79855ab41f679ec685ccd7c3a2fe9
SHA256

3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf
SHA512

2e2e00a76674bc4846213fd421ea68e44b7db0bfb92e68d89b5e21fc7eeab791f770bcf437a186b5f0f533214ebc9fd0a62035b6db8f292b20ba42c34dc0e35e
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z9:+w1lEKOpuYxiwkkgjAN8Z9

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 2800 wrote to memory of 2312	2800	rundll32.exe	30
PID 2800 wrote to memory of 2312	2800	rundll32.exe	30
PID 2800 wrote to memory of 2312	2800	rundll32.exe	30
PID 2800 wrote to memory of 2312	2800	rundll32.exe	30
PID 2800 wrote to memory of 2312	2800	rundll32.exe	30
PID 2800 wrote to memory of 2312	2800	rundll32.exe	30
PID 2800 wrote to memory of 2312	2800	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fe049373df74ff6bc92f0ba36812a98a5865b6bd92afbea77c4d15b3e606daf.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2312

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/2312-2-0x0000000000570000-0x000000000060F000-memory.dmp

Filesize
636KB

Download
memory/2312-3-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download
memory/2312-0-0x0000000000570000-0x000000000060F000-memory.dmp

Filesize
636KB

Download
memory/2312-4-0x0000000000570000-0x000000000060F000-memory.dmp

Filesize
636KB

Download
memory/2312-6-0x0000000000570000-0x000000000060F000-memory.dmp

Filesize
636KB

Download
memory/2312-7-0x0000000000570000-0x000000000060F000-memory.dmp

Filesize
636KB

Download
memory/2312-13-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/2312-16-0x0000000000570000-0x000000000060F000-memory.dmp

Filesize
636KB

Download

Analysis

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General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads