gozi | cb58c5d9b01243061b7a6eccb32785683df1d4b2d67876251bbf7398f80304f7

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/12/2024, 13:16

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General

Target

JaffaCakes118_cb58c5d9b01243061b7a6eccb32785683df1d4b2d67876251bbf7398f80304f7.dll
Size

624KB
MD5

921e3bff124c57c722e54983181ce976
SHA1

e117e0d471bc8526e0aa7efbbea4cb57c12617e8
SHA256

cb58c5d9b01243061b7a6eccb32785683df1d4b2d67876251bbf7398f80304f7
SHA512

d86c4c00aa1ead673bfd4bf95b173930764e55f29e297aab754a5c5f2449021d00d91d97412a5494917ad3e7f6a173510beddc2e01cef7272bb74d480d05d6a8
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 2404 wrote to memory of 2104	2404	rundll32.exe	30
PID 2404 wrote to memory of 2104	2404	rundll32.exe	30
PID 2404 wrote to memory of 2104	2404	rundll32.exe	30
PID 2404 wrote to memory of 2104	2404	rundll32.exe	30
PID 2404 wrote to memory of 2104	2404	rundll32.exe	30
PID 2404 wrote to memory of 2104	2404	rundll32.exe	30
PID 2404 wrote to memory of 2104	2404	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cb58c5d9b01243061b7a6eccb32785683df1d4b2d67876251bbf7398f80304f7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cb58c5d9b01243061b7a6eccb32785683df1d4b2d67876251bbf7398f80304f7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2104

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/2104-1-0x0000000001E10000-0x0000000001EAF000-memory.dmp

Filesize
636KB

Download
memory/2104-3-0x00000000000E0000-0x00000000000E6000-memory.dmp

Filesize
24KB

Download
memory/2104-2-0x0000000001E10000-0x0000000001EAF000-memory.dmp

Filesize
636KB

Download
memory/2104-4-0x0000000000120000-0x000000000012D000-memory.dmp

Filesize
52KB

Download
memory/2104-7-0x0000000001E10000-0x0000000001EAF000-memory.dmp

Filesize
636KB

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Analysis

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General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads