gozi | cbd699bf4ce07d9bdff848229f0332725338b82affd63b7292289998db637a1b

Analysis

max time kernel
140s
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
22-12-2024 06:06

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General

Target

JaffaCakes118_cbd699bf4ce07d9bdff848229f0332725338b82affd63b7292289998db637a1b.dll
Size

626KB
MD5

631410cd5f0e102684b65985bdcd09e0
SHA1

c8a3522ce656d31fbbd45e98a2e1e0d5b46db1d7
SHA256

cbd699bf4ce07d9bdff848229f0332725338b82affd63b7292289998db637a1b
SHA512

f991b5f5280c173dda5a097fc8950b4b76e13f97193a85b86bc4ce49a36de8a7efe304873a1113c421e25bce232b35cde07adb954cde07834ac4e5f8f668f66e
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZI:+w1lEKOpuYxiwkkgjAN8ZI

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
20	228	rundll32.exe
37	228	rundll32.exe
47	228	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 728 wrote to memory of 228	728	rundll32.exe	82
PID 728 wrote to memory of 228	728	rundll32.exe	82
PID 728 wrote to memory of 228	728	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cbd699bf4ce07d9bdff848229f0332725338b82affd63b7292289998db637a1b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:728
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cbd699bf4ce07d9bdff848229f0332725338b82affd63b7292289998db637a1b.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:228

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/228-1-0x0000000000DE0000-0x0000000000DE6000-memory.dmp

Filesize
24KB

Download
memory/228-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/228-2-0x0000000001340000-0x000000000134D000-memory.dmp

Filesize
52KB

Download
memory/228-5-0x0000000000400000-0x000000000049F000-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