gozi | 7f504623e26ffacd0a88497f799c224867448f9685bb87dbfea9626f9c7021a6

Analysis

max time kernel
149s
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
23/12/2024, 14:08

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General

Target

JaffaCakes118_7f504623e26ffacd0a88497f799c224867448f9685bb87dbfea9626f9c7021a6.dll
Size

624KB
MD5

1cdb0bdc463176bb7a7472c6a47d43f8
SHA1

8d1b18503481cec423d3aea2600f368d51e25161
SHA256

7f504623e26ffacd0a88497f799c224867448f9685bb87dbfea9626f9c7021a6
SHA512

39d29b1b635220fadef776fca6ff32502e39662a7e9e7db7ec1d15df5e973f1f2470bb11bff7c8a58040b62871e11bee89a85658981dca30fc03af8b83d9e3d6
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zy:+w1lEKOpuYxiwkkgjAN8Zy

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 4 IoCs

flow	pid	Process
12	4476	rundll32.exe
21	4476	rundll32.exe
42	4476	rundll32.exe
43	4476	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 516 wrote to memory of 4476	516	rundll32.exe	83
PID 516 wrote to memory of 4476	516	rundll32.exe	83
PID 516 wrote to memory of 4476	516	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7f504623e26ffacd0a88497f799c224867448f9685bb87dbfea9626f9c7021a6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7f504623e26ffacd0a88497f799c224867448f9685bb87dbfea9626f9c7021a6.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4476

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/4476-0-0x00000000012D0000-0x00000000012D6000-memory.dmp

Filesize
24KB

Download
memory/4476-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4476-2-0x00000000031B0000-0x00000000031BD000-memory.dmp

Filesize
52KB

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memory/4476-5-0x0000000000400000-0x000000000049F000-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