gozi | 1c64dd6b321e10643948aca0f91255f80931c36f988db963546de683e259d52e

Analysis

max time kernel
145s
max time network
150s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
29/12/2024, 10:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_1c64dd6b321e10643948aca0f91255f80931c36f988db963546de683e259d52e.dll
Size

625KB
MD5

de5aaf564c25245b84040b2401f46bfe
SHA1

85fb3821b6c45dd2767df588d1826c3c429480f2
SHA256

1c64dd6b321e10643948aca0f91255f80931c36f988db963546de683e259d52e
SHA512

5b2fa69c54837ed9e09d25dd8b8763125cd4e0112f791cfc41fc5028a09ca9010b176af5755134833be1c5036a9baba4756ce4366b18da56c8d49a5610972941
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zu:+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 4 IoCs

flow	pid	Process
4	2732	rundll32.exe
6	2732	rundll32.exe
7	2732	rundll32.exe
10	2732	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 7 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2732	2128	rundll32.exe	30
PID 2128 wrote to memory of 2732	2128	rundll32.exe	30
PID 2128 wrote to memory of 2732	2128	rundll32.exe	30
PID 2128 wrote to memory of 2732	2128	rundll32.exe	30
PID 2128 wrote to memory of 2732	2128	rundll32.exe	30
PID 2128 wrote to memory of 2732	2128	rundll32.exe	30
PID 2128 wrote to memory of 2732	2128	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c64dd6b321e10643948aca0f91255f80931c36f988db963546de683e259d52e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c64dd6b321e10643948aca0f91255f80931c36f988db963546de683e259d52e.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2732

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2732-1-0x00000000002D0000-0x000000000036F000-memory.dmp

Filesize
636KB

Download
memory/2732-2-0x00000000001F0000-0x00000000001F6000-memory.dmp

Filesize
24KB

Download
memory/2732-3-0x00000000002D0000-0x000000000036F000-memory.dmp

Filesize
636KB

Download
memory/2732-4-0x0000000000230000-0x000000000023D000-memory.dmp

Filesize
52KB

Download
memory/2732-7-0x00000000002D0000-0x000000000036F000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads