gozi | aa94b36b1e7be47f584226eb955740708c7e80c2f16b0467ed75b703f11a5cb5

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 19:02

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General

Target

JaffaCakes118_aa94b36b1e7be47f584226eb955740708c7e80c2f16b0467ed75b703f11a5cb5.dll
Size

625KB
MD5

6e7f53315318f6b16f57b1659ff143c9
SHA1

a8ffa0075cd0954720798f35f894c8d687b87b0b
SHA256

aa94b36b1e7be47f584226eb955740708c7e80c2f16b0467ed75b703f11a5cb5
SHA512

e69968d5f405853987166e89242f14534b2e059ab5083ff250bb159d91fb6b2e508246f644afacf3de35704464a85cc5c5b9c80ca456863cef06e16e37d6e21d
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZPM:+w1lEKOpuYxiwkkgjAN8ZU

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

Blocklisted process makes network request 3 IoCs

flow	pid	Process
20	3424	rundll32.exe
34	3424	rundll32.exe
43	3424	rundll32.exe

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 452 wrote to memory of 3424	452	rundll32.exe	83
PID 452 wrote to memory of 3424	452	rundll32.exe	83
PID 452 wrote to memory of 3424	452	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aa94b36b1e7be47f584226eb955740708c7e80c2f16b0467ed75b703f11a5cb5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aa94b36b1e7be47f584226eb955740708c7e80c2f16b0467ed75b703f11a5cb5.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3424

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/3424-1-0x0000000000BC0000-0x0000000000BC6000-memory.dmp

Filesize
24KB

Download
memory/3424-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3424-2-0x00000000027D0000-0x00000000027DD000-memory.dmp

Filesize
52KB

Download
memory/3424-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads