gozi | 16c815e182beb35835071738ae9bd45c43af2f89eed7c1dbd6b8fd4f1701106f

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 18:15

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General

Target

JaffaCakes118_16c815e182beb35835071738ae9bd45c43af2f89eed7c1dbd6b8fd4f1701106f.dll
Size

624KB
MD5

f4da6a5597e7ba9598adb84137e54caf
SHA1

90fd49118d0f0c45f68af0566240cb0df5735c84
SHA256

16c815e182beb35835071738ae9bd45c43af2f89eed7c1dbd6b8fd4f1701106f
SHA512

79018c73c3293293984ed436c00185e58daf3462a52d165d0a801f2742892f90e8589ef243a567f0ab04842fd5a391875eae9c9c4739cf6a5af9028ea90aa1f3
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZX:+w1lEKOpuYxiwkkgjAN8ZX

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
15	4732	rundll32.exe
24	4732	rundll32.exe
47	4732	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 2312 wrote to memory of 4732	2312	rundll32.exe	84
PID 2312 wrote to memory of 4732	2312	rundll32.exe	84
PID 2312 wrote to memory of 4732	2312	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_16c815e182beb35835071738ae9bd45c43af2f89eed7c1dbd6b8fd4f1701106f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_16c815e182beb35835071738ae9bd45c43af2f89eed7c1dbd6b8fd4f1701106f.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4732

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/4732-0-0x0000000000640000-0x00000000006DF000-memory.dmp

Filesize
636KB

Download
memory/4732-3-0x00000000003F0000-0x00000000003F6000-memory.dmp

Filesize
24KB

Download
memory/4732-2-0x0000000000640000-0x00000000006DF000-memory.dmp

Filesize
636KB

Download
memory/4732-4-0x0000000000940000-0x000000000094D000-memory.dmp

Filesize
52KB

Download
memory/4732-7-0x0000000000640000-0x00000000006DF000-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