gozi | 34a0b01151bb014cce2ebd97ae42360f6ca9cb5c14d203e814a98695e8d6268c

Analysis

max time kernel
140s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 22:42

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General

Target

JaffaCakes118_34a0b01151bb014cce2ebd97ae42360f6ca9cb5c14d203e814a98695e8d6268c.dll
Size

625KB
MD5

84ef88af0b363a6994c02a7f303cf2b2
SHA1

84856d6bcf7c3b4e9b5942fdc724cddf670bf9cf
SHA256

34a0b01151bb014cce2ebd97ae42360f6ca9cb5c14d203e814a98695e8d6268c
SHA512

61dc96b28ce0b710d6a60928207bf44795c0d5d9ca64ae0b63319ba3e18bb93e303872d54a9cf7aa88482fa06fae49299166d1fbe10e3b49dbe428f9a8c6ff09
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZO:+w1lEKOpuYxiwkkgjAN8ZO

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
13	1528	rundll32.exe
22	1528	rundll32.exe
44	1528	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 212 wrote to memory of 1528	212	rundll32.exe	83
PID 212 wrote to memory of 1528	212	rundll32.exe	83
PID 212 wrote to memory of 1528	212	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_34a0b01151bb014cce2ebd97ae42360f6ca9cb5c14d203e814a98695e8d6268c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_34a0b01151bb014cce2ebd97ae42360f6ca9cb5c14d203e814a98695e8d6268c.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1528

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/1528-1-0x0000000002E30000-0x0000000002ECF000-memory.dmp

Filesize
636KB

Download
memory/1528-3-0x0000000002E30000-0x0000000002ECF000-memory.dmp

Filesize
636KB

Download
memory/1528-2-0x0000000001670000-0x0000000001676000-memory.dmp

Filesize
24KB

Download
memory/1528-4-0x0000000003520000-0x000000000352D000-memory.dmp

Filesize
52KB

Download
memory/1528-7-0x0000000002E30000-0x0000000002ECF000-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