gozi | 082dc472a531950b06b785a7c7f8e14e318f4fbccca53013d71a7c9d9cae8f0a

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
24-12-2024 02:25

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General

Target

JaffaCakes118_082dc472a531950b06b785a7c7f8e14e318f4fbccca53013d71a7c9d9cae8f0a.dll
Size

626KB
MD5

99ed71061836da6b2278246f829cc75d
SHA1

e09e08e13db01f41876a8f00d2401d75bf9a8988
SHA256

082dc472a531950b06b785a7c7f8e14e318f4fbccca53013d71a7c9d9cae8f0a
SHA512

707d55b873862832dedeff499061412a5556c9f617026e5ae376098a0c6fbd6f97f63537e04bfbddea6e9da953aec5f98aeec045aa24200a94cb8d5bba6c6ee5
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZJ:+w1lEKOpuYxiwkkgjAN8ZJ

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 2692 wrote to memory of 2764	2692	rundll32.exe	31
PID 2692 wrote to memory of 2764	2692	rundll32.exe	31
PID 2692 wrote to memory of 2764	2692	rundll32.exe	31
PID 2692 wrote to memory of 2764	2692	rundll32.exe	31
PID 2692 wrote to memory of 2764	2692	rundll32.exe	31
PID 2692 wrote to memory of 2764	2692	rundll32.exe	31
PID 2692 wrote to memory of 2764	2692	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_082dc472a531950b06b785a7c7f8e14e318f4fbccca53013d71a7c9d9cae8f0a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_082dc472a531950b06b785a7c7f8e14e318f4fbccca53013d71a7c9d9cae8f0a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2764

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/2764-0-0x0000000000A70000-0x0000000000B0F000-memory.dmp

Filesize
636KB

Download
memory/2764-3-0x0000000000A70000-0x0000000000B0F000-memory.dmp

Filesize
636KB

Download
memory/2764-2-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/2764-4-0x0000000000A70000-0x0000000000B0F000-memory.dmp

Filesize
636KB

Download
memory/2764-5-0x0000000000A70000-0x0000000000B0F000-memory.dmp

Filesize
636KB

Download
memory/2764-6-0x0000000000A70000-0x0000000000B0F000-memory.dmp

Filesize
636KB

Download
memory/2764-15-0x0000000000A70000-0x0000000000B0F000-memory.dmp

Filesize
636KB

Download

Analysis

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General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads