gozi | 90869966a8bf0d1bee2e274970d1bf067266d5ba30b3420677a03caf9424ce6b

Analysis

max time kernel
140s
max time network
142s
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, 00:51

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General

Target

JaffaCakes118_90869966a8bf0d1bee2e274970d1bf067266d5ba30b3420677a03caf9424ce6b.dll
Size

625KB
MD5

1c2ce8b9d540fed0ce26bc6dee7a7364
SHA1

f70d1aca326c4a81f94b90fa6ee5ec43d4a12aae
SHA256

90869966a8bf0d1bee2e274970d1bf067266d5ba30b3420677a03caf9424ce6b
SHA512

cea3015a973d552110a8e21b9776c081f82121c47544b50f5ab5ddea7a7f0ba33a242ac95a2bf2a56ca066cb80031134084dcefa9a4ff91a9bc4ec7c98369632
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 3 IoCs

flow	pid	Process
17	1236	rundll32.exe
36	1236	rundll32.exe
44	1236	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 2352 wrote to memory of 1236	2352	rundll32.exe	82
PID 2352 wrote to memory of 1236	2352	rundll32.exe	82
PID 2352 wrote to memory of 1236	2352	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_90869966a8bf0d1bee2e274970d1bf067266d5ba30b3420677a03caf9424ce6b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_90869966a8bf0d1bee2e274970d1bf067266d5ba30b3420677a03caf9424ce6b.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1236

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/1236-0-0x00000000009E0000-0x00000000009E6000-memory.dmp

Filesize
24KB

Download
memory/1236-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1236-2-0x0000000002C90000-0x0000000002C9D000-memory.dmp

Filesize
52KB

Download
memory/1236-5-0x0000000000400000-0x000000000049F000-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