gozi | 085f79044db59a43b24a34a860602ba8d3487d05b397f1ad9dc598c66e607cf7

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 08:19

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General

Target

JaffaCakes118_085f79044db59a43b24a34a860602ba8d3487d05b397f1ad9dc598c66e607cf7.dll
Size

624KB
MD5

e696720e8f812579adb0208af1f6debf
SHA1

a1d5186597d598cc2c5d51374c8fc4880deb8b29
SHA256

085f79044db59a43b24a34a860602ba8d3487d05b397f1ad9dc598c66e607cf7
SHA512

46f10891d94cc8eb7c9c2b034d915c4e7d73ae66f3e0ab43294493fd78e1323dd6cde956a9c91b73d32f437b49218db0b9fa808315131c8234f5d828d2c2742e
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZT:+w1lEKOpuYxiwkkgjAN8ZT

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 3 IoCs

flow	pid	Process
14	1532	rundll32.exe
23	1532	rundll32.exe
43	1532	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 2988 wrote to memory of 1532	2988	rundll32.exe	82
PID 2988 wrote to memory of 1532	2988	rundll32.exe	82
PID 2988 wrote to memory of 1532	2988	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_085f79044db59a43b24a34a860602ba8d3487d05b397f1ad9dc598c66e607cf7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_085f79044db59a43b24a34a860602ba8d3487d05b397f1ad9dc598c66e607cf7.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1532

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/1532-0-0x0000000002A30000-0x0000000002A36000-memory.dmp

Filesize
24KB

Download
memory/1532-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1532-2-0x0000000002B90000-0x0000000002B9D000-memory.dmp

Filesize
52KB

Download
memory/1532-5-0x0000000000400000-0x000000000049F000-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