gozi | 7baaa7c8507f71b8903be5a0fc8c5cd301bfa1c4a28cdf75abf92572a76ca480

Analysis

max time kernel
140s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2024, 01:40

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General

Target

JaffaCakes118_7baaa7c8507f71b8903be5a0fc8c5cd301bfa1c4a28cdf75abf92572a76ca480.dll
Size

626KB
MD5

6b2164d9f67b030914445f712958ea27
SHA1

807e0d3b33f5492c08eed8b6cbfbd8829f3f60c3
SHA256

7baaa7c8507f71b8903be5a0fc8c5cd301bfa1c4a28cdf75abf92572a76ca480
SHA512

a484ab035991b8e754893bc9e2b58b377f035564c84b567ae41d080d9fa768a4a141c04abd66ed87a1a859a4997514c48af44adbaa229cae88aa627d7f77e1b2
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZF:+w1lEKOpuYxiwkkgjAN8ZF

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 2 IoCs

flow	pid	Process
32	856	rundll32.exe
33	856	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 2524 wrote to memory of 856	2524	rundll32.exe	83
PID 2524 wrote to memory of 856	2524	rundll32.exe	83
PID 2524 wrote to memory of 856	2524	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7baaa7c8507f71b8903be5a0fc8c5cd301bfa1c4a28cdf75abf92572a76ca480.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7baaa7c8507f71b8903be5a0fc8c5cd301bfa1c4a28cdf75abf92572a76ca480.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:856

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/856-0-0x00000000013B0000-0x00000000013B6000-memory.dmp

Filesize
24KB

Download
memory/856-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/856-2-0x0000000002E90000-0x0000000002E9D000-memory.dmp

Filesize
52KB

Download
memory/856-5-0x0000000000400000-0x000000000049F000-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