gozi | ea872890ef84b9367b1340379167f09787161a775ac5fb591da78c27fd442e81

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 03:56

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General

Target

JaffaCakes118_ea872890ef84b9367b1340379167f09787161a775ac5fb591da78c27fd442e81.dll
Size

624KB
MD5

e80c51a6a78bceb34d5c388e31fce8cb
SHA1

eaafbaeb4d60321e31a39ceac6f521419add1c4a
SHA256

ea872890ef84b9367b1340379167f09787161a775ac5fb591da78c27fd442e81
SHA512

d45e3121503d25df3a7d4ea987d8c3fea8e8342b76cd7ff26afa3d96aaee66fbd031cc6a69804ed30d68cee14f40626601791b68d8fb14a85daa937d31a5542d
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZZ:+w1lEKOpuYxiwkkgjAN8ZZ

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 2660 wrote to memory of 2692	2660	rundll32.exe	30
PID 2660 wrote to memory of 2692	2660	rundll32.exe	30
PID 2660 wrote to memory of 2692	2660	rundll32.exe	30
PID 2660 wrote to memory of 2692	2660	rundll32.exe	30
PID 2660 wrote to memory of 2692	2660	rundll32.exe	30
PID 2660 wrote to memory of 2692	2660	rundll32.exe	30
PID 2660 wrote to memory of 2692	2660	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ea872890ef84b9367b1340379167f09787161a775ac5fb591da78c27fd442e81.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ea872890ef84b9367b1340379167f09787161a775ac5fb591da78c27fd442e81.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2692

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/2692-0-0x0000000000290000-0x000000000032F000-memory.dmp

Filesize
636KB

Download
memory/2692-2-0x0000000000290000-0x000000000032F000-memory.dmp

Filesize
636KB

Download
memory/2692-3-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2692-4-0x0000000000290000-0x000000000032F000-memory.dmp

Filesize
636KB

Download
memory/2692-5-0x0000000000290000-0x000000000032F000-memory.dmp

Filesize
636KB

Download
memory/2692-6-0x0000000000290000-0x000000000032F000-memory.dmp

Filesize
636KB

Download
memory/2692-8-0x0000000000290000-0x000000000032F000-memory.dmp

Filesize
636KB

Download
memory/2692-14-0x0000000000290000-0x000000000032F000-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