gozi | 82495e4a34a8c4effb3b63c4511d609a437d805e7d3799e266151fada7311627

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 22:53

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General

Target

JaffaCakes118_82495e4a34a8c4effb3b63c4511d609a437d805e7d3799e266151fada7311627.dll
Size

625KB
MD5

9c1129eb316b53321017245299673dfc
SHA1

847fb5ff90579af574ead340c16dd4bb71628209
SHA256

82495e4a34a8c4effb3b63c4511d609a437d805e7d3799e266151fada7311627
SHA512

67a72c28a7ff8e146d3f38b2e6f96743e69f5c7508d2df93ce2c7ef54f06554ee707e2c8013b0ad94827a55b91395b0424c18dcb376eaac02321b32c27e035af
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZCs:+w1lEKOpuYxiwkkgjAN8ZV

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	2712	rundll32.exe
23	2712	rundll32.exe
44	2712	rundll32.exe
45	2712	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 3292 wrote to memory of 2712	3292	rundll32.exe	82
PID 3292 wrote to memory of 2712	3292	rundll32.exe	82
PID 3292 wrote to memory of 2712	3292	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82495e4a34a8c4effb3b63c4511d609a437d805e7d3799e266151fada7311627.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82495e4a34a8c4effb3b63c4511d609a437d805e7d3799e266151fada7311627.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2712

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/2712-1-0x0000000000E80000-0x0000000000E86000-memory.dmp

Filesize
24KB

Download
memory/2712-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

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memory/2712-2-0x00000000028B0000-0x00000000028BD000-memory.dmp

Filesize
52KB

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memory/2712-5-0x0000000000400000-0x000000000049F000-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