gozi | 74e14c01074bf95812272681c44503add11fb367bd75501312264b79e66cf8e3

Analysis

max time kernel
146s
max time network
148s
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 13:56

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General

Target

JaffaCakes118_74e14c01074bf95812272681c44503add11fb367bd75501312264b79e66cf8e3.dll
Size

626KB
MD5

05d19f972b8e48a4b23138fc2f8318df
SHA1

6e24901c062c0abe1c77b4ccb1bea02bda3403ea
SHA256

74e14c01074bf95812272681c44503add11fb367bd75501312264b79e66cf8e3
SHA512

9bed30b879149ab173711f1ea0a695a32da229e9630934d3d5cfe15cbdbe2a57cdac12f31297d3f33006200241995a93bd62759f4215cdd5a679ab5413fc9735
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z7:+w1lEKOpuYxiwkkgjAN8Z7

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 4 IoCs

flow	pid	Process
15	1108	rundll32.exe
23	1108	rundll32.exe
45	1108	rundll32.exe
46	1108	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 1244 wrote to memory of 1108	1244	rundll32.exe	83
PID 1244 wrote to memory of 1108	1244	rundll32.exe	83
PID 1244 wrote to memory of 1108	1244	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_74e14c01074bf95812272681c44503add11fb367bd75501312264b79e66cf8e3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_74e14c01074bf95812272681c44503add11fb367bd75501312264b79e66cf8e3.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1108

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/1108-0-0x0000000001050000-0x0000000001056000-memory.dmp

Filesize
24KB

Download
memory/1108-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1108-3-0x0000000002B70000-0x0000000002B7D000-memory.dmp

Filesize
52KB

Download
memory/1108-5-0x0000000000400000-0x000000000049F000-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