gozi | 01042bcfe616d96a813a5a41dee803867c1ae88d50d39281f950289490140c87

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
22-12-2024 03:06

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General

Target

JaffaCakes118_01042bcfe616d96a813a5a41dee803867c1ae88d50d39281f950289490140c87.dll
Size

626KB
MD5

7994eebe7609425f65ba3f06f8df9d77
SHA1

1d445f8874ead132af49ee9244b96a923851a5f5
SHA256

01042bcfe616d96a813a5a41dee803867c1ae88d50d39281f950289490140c87
SHA512

0be9d7e718553a30e4068848477dda175382b9fd2ad735644df4c4c9f72342db4abe85656c2e110f0e2ea77dd5dde0faae2426277e113e65abcfcbfd49e50844
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZL:+w1lEKOpuYxiwkkgjAN8ZL

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 3 IoCs

flow	pid	Process
18	3028	rundll32.exe
36	3028	rundll32.exe
44	3028	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 2312 wrote to memory of 3028	2312	rundll32.exe	83
PID 2312 wrote to memory of 3028	2312	rundll32.exe	83
PID 2312 wrote to memory of 3028	2312	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01042bcfe616d96a813a5a41dee803867c1ae88d50d39281f950289490140c87.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01042bcfe616d96a813a5a41dee803867c1ae88d50d39281f950289490140c87.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3028

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/3028-0-0x0000000001410000-0x0000000001416000-memory.dmp

Filesize
24KB

Download
memory/3028-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3028-2-0x00000000032D0000-0x00000000032DD000-memory.dmp

Filesize
52KB

Download
memory/3028-5-0x0000000000400000-0x000000000049F000-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