gozi | 0df2dbce1dbd37a45045776732a0f461c37e89c50a4596e4b32f6a1d78ac6fe6

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 11:50

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General

Target

JaffaCakes118_0df2dbce1dbd37a45045776732a0f461c37e89c50a4596e4b32f6a1d78ac6fe6.dll
Size

626KB
MD5

c3f20a643417c3e2a13a84f0c23a27a3
SHA1

30e3d095d97339175463b98ce82de032c80eee45
SHA256

0df2dbce1dbd37a45045776732a0f461c37e89c50a4596e4b32f6a1d78ac6fe6
SHA512

441990e283b21a7c88d20748a2eb5ceeddf614542b3603ffcb3f67b5458f98556c698bdfad2135213799ff60b086b5aa53e222b0143d21e12e4d3f40f8324a60
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zb:+w1lEKOpuYxiwkkgjAN8Zb

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
4	2316	rundll32.exe
6	2316	rundll32.exe
7	2316	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 7 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 2316	1868	rundll32.exe	30
PID 1868 wrote to memory of 2316	1868	rundll32.exe	30
PID 1868 wrote to memory of 2316	1868	rundll32.exe	30
PID 1868 wrote to memory of 2316	1868	rundll32.exe	30
PID 1868 wrote to memory of 2316	1868	rundll32.exe	30
PID 1868 wrote to memory of 2316	1868	rundll32.exe	30
PID 1868 wrote to memory of 2316	1868	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0df2dbce1dbd37a45045776732a0f461c37e89c50a4596e4b32f6a1d78ac6fe6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0df2dbce1dbd37a45045776732a0f461c37e89c50a4596e4b32f6a1d78ac6fe6.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2316

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/2316-0-0x00000000006C0000-0x000000000075F000-memory.dmp

Filesize
636KB

Download
memory/2316-2-0x00000000006C0000-0x000000000075F000-memory.dmp

Filesize
636KB

Download
memory/2316-3-0x0000000000760000-0x0000000000766000-memory.dmp

Filesize
24KB

Download
memory/2316-4-0x00000000006C0000-0x000000000075F000-memory.dmp

Filesize
636KB

Download
memory/2316-5-0x00000000006C0000-0x000000000075F000-memory.dmp

Filesize
636KB

Download
memory/2316-6-0x00000000006C0000-0x000000000075F000-memory.dmp

Filesize
636KB

Download
memory/2316-8-0x00000000006C0000-0x000000000075F000-memory.dmp

Filesize
636KB

Download
memory/2316-9-0x0000000000790000-0x000000000079D000-memory.dmp

Filesize
52KB

Download
memory/2316-12-0x00000000006C0000-0x000000000075F000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads