gozi | 070528a24d4dc5bb2064c3bf8dc7683b21688f83b14345c88f5c92749ac2dff9

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 22:47

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General

Target

JaffaCakes118_070528a24d4dc5bb2064c3bf8dc7683b21688f83b14345c88f5c92749ac2dff9.dll
Size

625KB
MD5

d634b68e8b66f67f83a938384eb0e6de
SHA1

9feb6f1edeb565da3d3ea19a6ccca1d0d4ab80aa
SHA256

070528a24d4dc5bb2064c3bf8dc7683b21688f83b14345c88f5c92749ac2dff9
SHA512

6569aaec1ce11bd0750902d9af37f60089372656d925a2dfb47457ba46bd294314015ffbe86548bb83cd2836e79d2985c43fce9686e6ef5bbe58bcc63300a506
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 4 IoCs

flow	pid	Process
15	2276	rundll32.exe
23	2276	rundll32.exe
45	2276	rundll32.exe
46	2276	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 4300 wrote to memory of 2276	4300	rundll32.exe	83
PID 4300 wrote to memory of 2276	4300	rundll32.exe	83
PID 4300 wrote to memory of 2276	4300	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_070528a24d4dc5bb2064c3bf8dc7683b21688f83b14345c88f5c92749ac2dff9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4300
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_070528a24d4dc5bb2064c3bf8dc7683b21688f83b14345c88f5c92749ac2dff9.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2276

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/2276-1-0x0000000002240000-0x00000000022DF000-memory.dmp

Filesize
636KB

Download
memory/2276-3-0x0000000000B70000-0x0000000000B76000-memory.dmp

Filesize
24KB

Download
memory/2276-2-0x0000000002240000-0x00000000022DF000-memory.dmp

Filesize
636KB

Download
memory/2276-4-0x0000000002870000-0x000000000287D000-memory.dmp

Filesize
52KB

Download
memory/2276-7-0x0000000002240000-0x00000000022DF000-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