gozi | 71797d9fc7034873db36f3c29e2a894daa10e530322e3fb75ca58d736b8b9463

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2024, 11:02

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General

Target

JaffaCakes118_71797d9fc7034873db36f3c29e2a894daa10e530322e3fb75ca58d736b8b9463.dll
Size

624KB
MD5

03e80fb34c18b6a717af9f71c88451d7
SHA1

76cbdf6e8ee722d6f973501bdae829c0464a03a9
SHA256

71797d9fc7034873db36f3c29e2a894daa10e530322e3fb75ca58d736b8b9463
SHA512

0746a866340ec6da9d58a848bbbde358f0e189001004beb1d6ffe41fcb91705bcaa4c63ac86890bf8656a9445038ac91d0b55e167a59384bdd48fee11ab14164
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z/:+w1lEKOpuYxiwkkgjAN8Z/

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

Blocklisted process makes network request 2 IoCs

flow	pid	Process
34	960	rundll32.exe
38	960	rundll32.exe

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 3 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 960	2624	rundll32.exe	83
PID 2624 wrote to memory of 960	2624	rundll32.exe	83
PID 2624 wrote to memory of 960	2624	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_71797d9fc7034873db36f3c29e2a894daa10e530322e3fb75ca58d736b8b9463.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_71797d9fc7034873db36f3c29e2a894daa10e530322e3fb75ca58d736b8b9463.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:960

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/960-1-0x00000000021C0000-0x000000000225F000-memory.dmp

Filesize
636KB

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memory/960-3-0x00000000021C0000-0x000000000225F000-memory.dmp

Filesize
636KB

Download
memory/960-2-0x0000000000860000-0x0000000000866000-memory.dmp

Filesize
24KB

Download
memory/960-5-0x00000000028F0000-0x00000000028FD000-memory.dmp

Filesize
52KB

Download
memory/960-7-0x00000000021C0000-0x000000000225F000-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