gozi | 897e00214d3f0b49abea0034e7308f76981983d143456c627f64aaba292ba10b

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 02:54

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General

Target

JaffaCakes118_897e00214d3f0b49abea0034e7308f76981983d143456c627f64aaba292ba10b.dll
Size

625KB
MD5

9b9a8b10b6978035d95b01bc28a620b4
SHA1

fc00ebe00a08d9620c21d20f8df7f20e185e456d
SHA256

897e00214d3f0b49abea0034e7308f76981983d143456c627f64aaba292ba10b
SHA512

96cbb9dc224073bb05aafd290f2a14d5de75c7f3e09bd9053e4f992c55c2a4fd01155e1fae6b7c8270fd3ed30f2bbacb12efab027f1a0174589164051000e848
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZhC:+w1lEKOpuYxiwkkgjAN8ZQ

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
38	2384	rundll32.exe
39	2384	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 1928 wrote to memory of 2384	1928	rundll32.exe	83
PID 1928 wrote to memory of 2384	1928	rundll32.exe	83
PID 1928 wrote to memory of 2384	1928	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_897e00214d3f0b49abea0034e7308f76981983d143456c627f64aaba292ba10b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_897e00214d3f0b49abea0034e7308f76981983d143456c627f64aaba292ba10b.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2384

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/2384-0-0x00000000007F0000-0x00000000007F6000-memory.dmp

Filesize
24KB

Download
memory/2384-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2384-2-0x0000000002B40000-0x0000000002B4D000-memory.dmp

Filesize
52KB

Download
memory/2384-5-0x0000000000400000-0x000000000049F000-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