gozi | 5e24610172259f7777daf760d56921f40a7aca6e6624cdad5092013cff9b4e52

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 00:25

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General

Target

JaffaCakes118_5e24610172259f7777daf760d56921f40a7aca6e6624cdad5092013cff9b4e52.dll
Size

626KB
MD5

d49cdc40bf14fafda1fe391f45809efd
SHA1

7b1d74aa34816ea9e3b038c67044ab28f794589b
SHA256

5e24610172259f7777daf760d56921f40a7aca6e6624cdad5092013cff9b4e52
SHA512

78ec7f1ab07a8edd048b93e0d4d40521996c75a7322b54b32a68f2c55f808203b05760854c000d7d0f8c76e4d8fd7269eb254b3ce429177bacb9f24aba41e601
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z0:+w1lEKOpuYxiwkkgjAN8Z0

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
14	1764	rundll32.exe
19	1764	rundll32.exe
44	1764	rundll32.exe
45	1764	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 3304 wrote to memory of 1764	3304	rundll32.exe	83
PID 3304 wrote to memory of 1764	3304	rundll32.exe	83
PID 3304 wrote to memory of 1764	3304	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5e24610172259f7777daf760d56921f40a7aca6e6624cdad5092013cff9b4e52.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3304
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5e24610172259f7777daf760d56921f40a7aca6e6624cdad5092013cff9b4e52.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1764

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/1764-0-0x0000000000A00000-0x0000000000A06000-memory.dmp

Filesize
24KB

Download
memory/1764-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1764-3-0x0000000002AB0000-0x0000000002ABD000-memory.dmp

Filesize
52KB

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memory/1764-5-0x0000000000400000-0x000000000049F000-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