gozi | e09a9aa3ebb9ec68d395e1b0a337bac4363fefe82f1965c0dcfd5e2984d27a48

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 21:47

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General

Target

JaffaCakes118_e09a9aa3ebb9ec68d395e1b0a337bac4363fefe82f1965c0dcfd5e2984d27a48.dll
Size

626KB
MD5

1b5bcfa329e0bb78c1c0a2cb1ee43f34
SHA1

663e24d768263e7edfd278def408ffefa88cada0
SHA256

e09a9aa3ebb9ec68d395e1b0a337bac4363fefe82f1965c0dcfd5e2984d27a48
SHA512

247056453a373cbb52d2aab217ab144df22f8632b41d1d8686b811b71717942346a877081601593621ec825c4c061afc0f0f56f1711e1cf65aeb6cc5ad90298c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Ze:+w1lEKOpuYxiwkkgjAN8Ze

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	4512	rundll32.exe
21	4512	rundll32.exe
43	4512	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 1696 wrote to memory of 4512	1696	rundll32.exe	83
PID 1696 wrote to memory of 4512	1696	rundll32.exe	83
PID 1696 wrote to memory of 4512	1696	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e09a9aa3ebb9ec68d395e1b0a337bac4363fefe82f1965c0dcfd5e2984d27a48.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e09a9aa3ebb9ec68d395e1b0a337bac4363fefe82f1965c0dcfd5e2984d27a48.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4512

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/4512-0-0x0000000000B30000-0x0000000000B36000-memory.dmp

Filesize
24KB

Download
memory/4512-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4512-2-0x0000000002790000-0x000000000279D000-memory.dmp

Filesize
52KB

Download
memory/4512-5-0x0000000000400000-0x000000000049F000-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