gozi | a461df422d84a2b341bd664b9aec684fe57e2c7f44628ca1cc6d052ddd7dd9bb

Analysis

max time kernel
140s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
29/12/2024, 06:55

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General

Target

JaffaCakes118_a461df422d84a2b341bd664b9aec684fe57e2c7f44628ca1cc6d052ddd7dd9bb.dll
Size

626KB
MD5

6ee81603eeb733080771ffbed0608f62
SHA1

0a99922bbc6d0e223fd941987f79f89e2ad81e38
SHA256

a461df422d84a2b341bd664b9aec684fe57e2c7f44628ca1cc6d052ddd7dd9bb
SHA512

fb5bfc84aae61e475612a87d8f43d52567f2210d28287323f9e67c45f6ccb851bc3a4245e40e815acaff2d5e47f543576818e04e34e6e28b36aac7ae99b72c7e
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z8:+w1lEKOpuYxiwkkgjAN8Z8

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

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 7 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1128	1736	rundll32.exe	30
PID 1736 wrote to memory of 1128	1736	rundll32.exe	30
PID 1736 wrote to memory of 1128	1736	rundll32.exe	30
PID 1736 wrote to memory of 1128	1736	rundll32.exe	30
PID 1736 wrote to memory of 1128	1736	rundll32.exe	30
PID 1736 wrote to memory of 1128	1736	rundll32.exe	30
PID 1736 wrote to memory of 1128	1736	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a461df422d84a2b341bd664b9aec684fe57e2c7f44628ca1cc6d052ddd7dd9bb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a461df422d84a2b341bd664b9aec684fe57e2c7f44628ca1cc6d052ddd7dd9bb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1128

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/1128-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1128-1-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/1128-2-0x0000000000220000-0x000000000022D000-memory.dmp

Filesize
52KB

Download
memory/1128-5-0x0000000000400000-0x000000000049F000-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