gozi | 04b24a7689f4ee41ce0d822ce039fa10adfa24401b593a2e7f9b01b03b817eea

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
24-12-2024 15:30

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General

Target

JaffaCakes118_04b24a7689f4ee41ce0d822ce039fa10adfa24401b593a2e7f9b01b03b817eea.dll
Size

626KB
MD5

577f500f3641bdee0187e786d2251af4
SHA1

dd9fce8fbd8936f38862526d620204567805f387
SHA256

04b24a7689f4ee41ce0d822ce039fa10adfa24401b593a2e7f9b01b03b817eea
SHA512

8ef6792a1284986e210b08b9e30836e03800e43a23da68ed0c9c1b3b2580fc3fc63ee388042897a3bed0736fedeb27978d70bd35b34139adc66a9bd8914c5df0
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZQ:+w1lEKOpuYxiwkkgjAN8ZQ

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
19	3140	rundll32.exe
36	3140	rundll32.exe
43	3140	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 2524 wrote to memory of 3140	2524	rundll32.exe	82
PID 2524 wrote to memory of 3140	2524	rundll32.exe	82
PID 2524 wrote to memory of 3140	2524	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_04b24a7689f4ee41ce0d822ce039fa10adfa24401b593a2e7f9b01b03b817eea.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_04b24a7689f4ee41ce0d822ce039fa10adfa24401b593a2e7f9b01b03b817eea.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3140

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/3140-0-0x0000000000D00000-0x0000000000D06000-memory.dmp

Filesize
24KB

Download
memory/3140-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3140-2-0x0000000002D70000-0x0000000002D7D000-memory.dmp

Filesize
52KB

Download
memory/3140-5-0x0000000000400000-0x000000000049F000-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