gozi | d0e988ae6dcff2fb3abb5406aab849ad9d816bb494ba88a4cb148563ee2bc20d

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 20:06

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General

Target

JaffaCakes118_d0e988ae6dcff2fb3abb5406aab849ad9d816bb494ba88a4cb148563ee2bc20d.dll
Size

625KB
MD5

dd2168de68c2c263147a32a70b57f4f5
SHA1

7fc54362394ce5e97310e2a958e21e15d7d72822
SHA256

d0e988ae6dcff2fb3abb5406aab849ad9d816bb494ba88a4cb148563ee2bc20d
SHA512

980af7bcda86a43912470a6055b94a05f4ac7497db9142d089a5ef3fc414125032907047e6159fb57daf68d3e83660ec9fa3eecdd4c09a685f82fc8cff3f7227
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z7:+w1lEKOpuYxiwkkgjAN8Z7

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
16	4964	rundll32.exe
23	4964	rundll32.exe
44	4964	rundll32.exe
45	4964	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 4640 wrote to memory of 4964	4640	rundll32.exe	83
PID 4640 wrote to memory of 4964	4640	rundll32.exe	83
PID 4640 wrote to memory of 4964	4640	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0e988ae6dcff2fb3abb5406aab849ad9d816bb494ba88a4cb148563ee2bc20d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0e988ae6dcff2fb3abb5406aab849ad9d816bb494ba88a4cb148563ee2bc20d.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4964

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/4964-0-0x0000000000FA0000-0x0000000000FA6000-memory.dmp

Filesize
24KB

Download
memory/4964-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4964-3-0x00000000011D0000-0x00000000011DD000-memory.dmp

Filesize
52KB

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memory/4964-5-0x0000000000400000-0x000000000049F000-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