gozi | 7d618a32aac4de75779d8e57adc89973d472a09fc8e24fc93f17fca6a1d063e1

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, 11:19

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General

Target

JaffaCakes118_7d618a32aac4de75779d8e57adc89973d472a09fc8e24fc93f17fca6a1d063e1.dll
Size

626KB
MD5

a2add8ac228debe4cf5191ac7ea45298
SHA1

12456f2508e08eca0f07e1246fad4ba5ecc4cf39
SHA256

7d618a32aac4de75779d8e57adc89973d472a09fc8e24fc93f17fca6a1d063e1
SHA512

9ee18930a51d7808959ff7e7ea48a865dc5e1d7f280f00ce60612bb1a6a28a5a8153576beb8aa6b598de27d634311ea6eb142e4ca211bfab90e46356610256eb
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZY:+w1lEKOpuYxiwkkgjAN8ZY

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	2252	rundll32.exe
21	2252	rundll32.exe
41	2252	rundll32.exe
42	2252	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 2748 wrote to memory of 2252	2748	rundll32.exe	83
PID 2748 wrote to memory of 2252	2748	rundll32.exe	83
PID 2748 wrote to memory of 2252	2748	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7d618a32aac4de75779d8e57adc89973d472a09fc8e24fc93f17fca6a1d063e1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7d618a32aac4de75779d8e57adc89973d472a09fc8e24fc93f17fca6a1d063e1.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2252

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/2252-0-0x00000000011E0000-0x00000000011E6000-memory.dmp

Filesize
24KB

Download
memory/2252-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2252-2-0x0000000002B40000-0x0000000002B4D000-memory.dmp

Filesize
52KB

Download
memory/2252-5-0x0000000000400000-0x000000000049F000-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