gozi | 74fa036f7186ca3d382c9191e48d473b45ce22adf95e6890e163fe035a41aedc

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2024, 01:23

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General

Target

JaffaCakes118_74fa036f7186ca3d382c9191e48d473b45ce22adf95e6890e163fe035a41aedc.dll
Size

624KB
MD5

c4139c8f251e81eaff38aaaf5a1cb8be
SHA1

3e756e5b6f5c90f8594b974e439416a2463c4d73
SHA256

74fa036f7186ca3d382c9191e48d473b45ce22adf95e6890e163fe035a41aedc
SHA512

03774a06d61358ee389aa92c04b4975eb53987129849907e708f2e4200d1d4067df36e03df6d1f158a8d3a06610488162e871a4672ef69c3b32d6bc3b744a770
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Ze:+w1lEKOpuYxiwkkgjAN8Ze

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
14	1752	rundll32.exe
22	1752	rundll32.exe
47	1752	rundll32.exe
48	1752	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 4752 wrote to memory of 1752	4752	rundll32.exe	82
PID 4752 wrote to memory of 1752	4752	rundll32.exe	82
PID 4752 wrote to memory of 1752	4752	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_74fa036f7186ca3d382c9191e48d473b45ce22adf95e6890e163fe035a41aedc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4752
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_74fa036f7186ca3d382c9191e48d473b45ce22adf95e6890e163fe035a41aedc.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1752

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/1752-0-0x0000000002300000-0x000000000239F000-memory.dmp

Filesize
636KB

Download
memory/1752-2-0x0000000000670000-0x0000000000676000-memory.dmp

Filesize
24KB

Download
memory/1752-3-0x0000000002300000-0x000000000239F000-memory.dmp

Filesize
636KB

Download
memory/1752-4-0x0000000000BE0000-0x0000000000BED000-memory.dmp

Filesize
52KB

Download
memory/1752-7-0x0000000002300000-0x000000000239F000-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