gozi | 9ad7d2dd5666ca9c909d40304201adcb9f6fddcfcee15b09b7df47fd09719aff

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
21/12/2024, 22:43 UTC

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General

Target

JaffaCakes118_9ad7d2dd5666ca9c909d40304201adcb9f6fddcfcee15b09b7df47fd09719aff.dll
Size

624KB
MD5

63e6a92ce13da6ba71dce880501968e5
SHA1

be613c7d6a195995cf59add8d90076fb3d402357
SHA256

9ad7d2dd5666ca9c909d40304201adcb9f6fddcfcee15b09b7df47fd09719aff
SHA512

ede3809b2fb187ed7fe7c53f35fc524e579fa93a3aa1f5bc74a2d7dfa736f55ca8cc81be60a90d64187704b7764fae8f7e5e2e0ec11b9ac37b2c97304325f03c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZT:+w1lEKOpuYxiwkkgjAN8ZT

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

1
-----BEGIN PUBLIC KEY-----
2
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIdG2NVRT4bIwAE0zLT2DTbLDZ
3
979eMzKPtARqeuvDBcFf2A+4K8FvGS1r/gid2qMVfP9RlPEOv2lwbiYN49dYO+Qr
4
8W9jU/t6qakm8l85c780VPQBjhOUrKpM+044k5wroz4Vu5OjfJF3j4SRrbe6ea/0
5
sHXQ+NV6gNEXzbTyDwIDAQAB
6
-----END PUBLIC KEY-----

aes.plain

1
1f4DxymshQl48FMz

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 3044 wrote to memory of 2300	3044	rundll32.exe	30
PID 3044 wrote to memory of 2300	3044	rundll32.exe	30
PID 3044 wrote to memory of 2300	3044	rundll32.exe	30
PID 3044 wrote to memory of 2300	3044	rundll32.exe	30
PID 3044 wrote to memory of 2300	3044	rundll32.exe	30
PID 3044 wrote to memory of 2300	3044	rundll32.exe	30
PID 3044 wrote to memory of 2300	3044	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9ad7d2dd5666ca9c909d40304201adcb9f6fddcfcee15b09b7df47fd09719aff.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9ad7d2dd5666ca9c909d40304201adcb9f6fddcfcee15b09b7df47fd09719aff.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2300

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/2300-2-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-1-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-3-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download
memory/2300-4-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-5-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-6-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-7-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-8-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-9-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-10-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-12-0x00000000001E0000-0x000000000027F000-memory.dmp

Filesize
636KB

Download
memory/2300-14-0x00000000001E0000-0x000000000027F000-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

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