gozi | 14199f821698c0184a67dde845a13e0faf77c21ceb872638cf979789ccb71608

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 06:22

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General

Target

JaffaCakes118_14199f821698c0184a67dde845a13e0faf77c21ceb872638cf979789ccb71608.dll
Size

626KB
MD5

6e6eb2ba1c540e75f4000e1f2f28a2c0
SHA1

2b070e680eb6fd2d83e285dadc8eeba22d41b02e
SHA256

14199f821698c0184a67dde845a13e0faf77c21ceb872638cf979789ccb71608
SHA512

1489f374f4df45eaaab5d3321c0104a55d8ba37d38d876427656b43d94c03cfd00be4c20d83ee2228f95f5729fce8d7133ddca0a895cdbdcd93b9003b5b32dbd
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z4:+w1lEKOpuYxiwkkgjAN8Z4

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
17	2912	rundll32.exe
23	2912	rundll32.exe
42	2912	rundll32.exe
43	2912	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 3844 wrote to memory of 2912	3844	rundll32.exe	82
PID 3844 wrote to memory of 2912	3844	rundll32.exe	82
PID 3844 wrote to memory of 2912	3844	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14199f821698c0184a67dde845a13e0faf77c21ceb872638cf979789ccb71608.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14199f821698c0184a67dde845a13e0faf77c21ceb872638cf979789ccb71608.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2912

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/2912-0-0x0000000001050000-0x0000000001056000-memory.dmp

Filesize
24KB

Download
memory/2912-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2912-3-0x0000000003080000-0x000000000308D000-memory.dmp

Filesize
52KB

Download
memory/2912-5-0x0000000000400000-0x000000000049F000-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