gozi | 82aecc5c82da10f7bf5e77d0861dfdad88d46445683cc15025618b1e581cc0bc

Analysis

max time kernel
146s
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, 09:06

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General

Target

JaffaCakes118_82aecc5c82da10f7bf5e77d0861dfdad88d46445683cc15025618b1e581cc0bc.dll
Size

624KB
MD5

197bbf1a49a0601f9846b3cdbff22013
SHA1

05cd909cc800f0cfcca00069c4e11588e3d73e35
SHA256

82aecc5c82da10f7bf5e77d0861dfdad88d46445683cc15025618b1e581cc0bc
SHA512

dd45d7954dac6676e98d249da035644df3dc1e46d84a599052a01763cbaca925d668c3c59b31c92db161bcb0d1222f150c5a7d2cc8249d3bafd0551b6c04ad4b
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZC:+w1lEKOpuYxiwkkgjAN8ZC

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
13	4832	rundll32.exe
22	4832	rundll32.exe
44	4832	rundll32.exe
45	4832	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 5012 wrote to memory of 4832	5012	rundll32.exe	82
PID 5012 wrote to memory of 4832	5012	rundll32.exe	82
PID 5012 wrote to memory of 4832	5012	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82aecc5c82da10f7bf5e77d0861dfdad88d46445683cc15025618b1e581cc0bc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82aecc5c82da10f7bf5e77d0861dfdad88d46445683cc15025618b1e581cc0bc.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4832

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/4832-0-0x0000000001190000-0x0000000001196000-memory.dmp

Filesize
24KB

Download
memory/4832-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4832-2-0x0000000001460000-0x000000000146D000-memory.dmp

Filesize
52KB

Download
memory/4832-5-0x0000000000400000-0x000000000049F000-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