gozi | 6abeab2328dc1641814f09b44f96356461cff2a50c75612cac0f51a55c651bce

Analysis

max time kernel
147s
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
24-12-2024 15:47

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General

Target

JaffaCakes118_6abeab2328dc1641814f09b44f96356461cff2a50c75612cac0f51a55c651bce.dll
Size

625KB
MD5

76ef942fd64c97400a676e5284014dea
SHA1

ec7f81e6d1a69c0cdf0b709d16365be89f330cad
SHA256

6abeab2328dc1641814f09b44f96356461cff2a50c75612cac0f51a55c651bce
SHA512

7c4d1f4bb875d410e6f4b302613f59e7dc27705dfd8b7dd4030fabbac2c1e0016a6273bf880a008456ce4a184dd7d18cedb5389ec9ef038a1bb841b54b2b8f86
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZQ:+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 4 IoCs

flow	pid	Process
16	4844	rundll32.exe
23	4844	rundll32.exe
45	4844	rundll32.exe
46	4844	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 5076 wrote to memory of 4844	5076	rundll32.exe	82
PID 5076 wrote to memory of 4844	5076	rundll32.exe	82
PID 5076 wrote to memory of 4844	5076	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6abeab2328dc1641814f09b44f96356461cff2a50c75612cac0f51a55c651bce.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6abeab2328dc1641814f09b44f96356461cff2a50c75612cac0f51a55c651bce.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4844

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/4844-0-0x0000000000F60000-0x0000000000F66000-memory.dmp

Filesize
24KB

Download
memory/4844-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4844-2-0x0000000002A10000-0x0000000002A1D000-memory.dmp

Filesize
52KB

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memory/4844-5-0x0000000000400000-0x000000000049F000-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