gozi | a7dfadc9b0803dfe48ca908013282bd1c836232b9c52f2afe034dc65816c95ce

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 12:04

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General

Target

JaffaCakes118_a7dfadc9b0803dfe48ca908013282bd1c836232b9c52f2afe034dc65816c95ce.dll
Size

626KB
MD5

c8e139923d147e469e26ae9cc51a03d6
SHA1

de390674f9c43e1378f6ebfe67de5440661f749e
SHA256

a7dfadc9b0803dfe48ca908013282bd1c836232b9c52f2afe034dc65816c95ce
SHA512

c9c8069fca7447b5d284c5c7baec6498d341ad41ac010b4f0344859050c2b5bf6a88a7b21331e2a9a167b1dd59384ed53a334dbbd8def22747fcc183e2aeb553
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZQ:+w1lEKOpuYxiwkkgjAN8ZQ

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
16	1420	rundll32.exe
25	1420	rundll32.exe
43	1420	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 224 wrote to memory of 1420	224	rundll32.exe	82
PID 224 wrote to memory of 1420	224	rundll32.exe	82
PID 224 wrote to memory of 1420	224	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a7dfadc9b0803dfe48ca908013282bd1c836232b9c52f2afe034dc65816c95ce.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a7dfadc9b0803dfe48ca908013282bd1c836232b9c52f2afe034dc65816c95ce.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1420

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/1420-0-0x0000000000B00000-0x0000000000B06000-memory.dmp

Filesize
24KB

Download
memory/1420-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1420-2-0x0000000002B40000-0x0000000002B4D000-memory.dmp

Filesize
52KB

Download
memory/1420-5-0x0000000000400000-0x000000000049F000-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