gozi | 3348b156917290087c72681557be1f59e58463651f72c920f08d731292e92922

Analysis

max time kernel
140s
max time network
101s
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 21:41

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General

Target

JaffaCakes118_3348b156917290087c72681557be1f59e58463651f72c920f08d731292e92922.dll
Size

625KB
MD5

80ef7b729517b578a2b941d6f8ae2e5e
SHA1

e438e178396576902388e10db90d2679014a50b6
SHA256

3348b156917290087c72681557be1f59e58463651f72c920f08d731292e92922
SHA512

a4bee24356d6e822eb28022e5c594c1022109ac6b33c3aefe20b1dcec7f96fc05d171650906a598013203ca6d5afa9cc08f940ba6c1d05bfe4c18b760ef9bec4
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 2 IoCs

flow	pid	Process
26	5044	rundll32.exe
41	5044	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 2384 wrote to memory of 5044	2384	rundll32.exe	82
PID 2384 wrote to memory of 5044	2384	rundll32.exe	82
PID 2384 wrote to memory of 5044	2384	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3348b156917290087c72681557be1f59e58463651f72c920f08d731292e92922.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3348b156917290087c72681557be1f59e58463651f72c920f08d731292e92922.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:5044

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/5044-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/5044-0-0x0000000002960000-0x0000000002966000-memory.dmp

Filesize
24KB

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memory/5044-2-0x0000000002AD0000-0x0000000002ADD000-memory.dmp

Filesize
52KB

Download
memory/5044-5-0x0000000000400000-0x000000000049F000-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