gozi | 72eddf6dfeb0d50abbbdffd9fdace9c0fd6d47af636341e932b2d79767777c22

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, 20:48

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General

Target

JaffaCakes118_72eddf6dfeb0d50abbbdffd9fdace9c0fd6d47af636341e932b2d79767777c22.dll
Size

624KB
MD5

42e83a9f6d19dfce96590950594960cb
SHA1

a80397df770de55efe1a44f7dc82a8bb5733bfde
SHA256

72eddf6dfeb0d50abbbdffd9fdace9c0fd6d47af636341e932b2d79767777c22
SHA512

4f5fbec4713dd1ce1d0850581a8910177cf86340a424a57bd3154494f5f3c6c18683710a239f648eb80085c28589eb4014900c4928c705ec1158c14d364f1025
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zs:+w1lEKOpuYxiwkkgjAN8Zs

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 2220 wrote to memory of 1088	2220	rundll32.exe	31
PID 2220 wrote to memory of 1088	2220	rundll32.exe	31
PID 2220 wrote to memory of 1088	2220	rundll32.exe	31
PID 2220 wrote to memory of 1088	2220	rundll32.exe	31
PID 2220 wrote to memory of 1088	2220	rundll32.exe	31
PID 2220 wrote to memory of 1088	2220	rundll32.exe	31
PID 2220 wrote to memory of 1088	2220	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_72eddf6dfeb0d50abbbdffd9fdace9c0fd6d47af636341e932b2d79767777c22.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_72eddf6dfeb0d50abbbdffd9fdace9c0fd6d47af636341e932b2d79767777c22.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1088

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/1088-0-0x0000000000350000-0x00000000003EF000-memory.dmp

Filesize
636KB

Download
memory/1088-2-0x0000000000350000-0x00000000003EF000-memory.dmp

Filesize
636KB

Download
memory/1088-3-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1088-4-0x0000000000350000-0x00000000003EF000-memory.dmp

Filesize
636KB

Download
memory/1088-5-0x0000000000350000-0x00000000003EF000-memory.dmp

Filesize
636KB

Download
memory/1088-6-0x0000000000350000-0x00000000003EF000-memory.dmp

Filesize
636KB

Download
memory/1088-8-0x0000000000350000-0x00000000003EF000-memory.dmp

Filesize
636KB

Download
memory/1088-10-0x00000000001B0000-0x00000000001BD000-memory.dmp

Filesize
52KB

Download
memory/1088-13-0x0000000000350000-0x00000000003EF000-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