gozi | bdb6545b066184978ea80c9346b8679e293d1a65b1cd0d31187bbe76c9298ff9

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 00:41

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General

Target

JaffaCakes118_bdb6545b066184978ea80c9346b8679e293d1a65b1cd0d31187bbe76c9298ff9.dll
Size

624KB
MD5

c99caa642cdfe7a8458ab7158ce292f2
SHA1

6bca62f0a169c81279c9ef0e5ae358be8cd6bbc9
SHA256

bdb6545b066184978ea80c9346b8679e293d1a65b1cd0d31187bbe76c9298ff9
SHA512

2737eaa3cca78e2e721e7564db94ceeacfd7d91cc130a8a79d1004d41f602ec074ef1523008543be81faca6378f9b32ae30e3d385728e622111d2cea6e6829b6
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Za:+w1lEKOpuYxiwkkgjAN8Za

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 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30
PID 2104 wrote to memory of 2552	2104	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bdb6545b066184978ea80c9346b8679e293d1a65b1cd0d31187bbe76c9298ff9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bdb6545b066184978ea80c9346b8679e293d1a65b1cd0d31187bbe76c9298ff9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2552

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/2552-3-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2552-2-0x0000000000910000-0x00000000009AF000-memory.dmp

Filesize
636KB

Download
memory/2552-0-0x0000000000910000-0x00000000009AF000-memory.dmp

Filesize
636KB

Download
memory/2552-4-0x0000000000290000-0x000000000029D000-memory.dmp

Filesize
52KB

Download
memory/2552-7-0x0000000000910000-0x00000000009AF000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads