gozi | 8594459c9cdde60123d159c8c3434a4e9dd6a3d1aeb3f52d94865fd5dc526d48

Analysis

max time kernel
149s
max time network
150s
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 14:26

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General

Target

JaffaCakes118_8594459c9cdde60123d159c8c3434a4e9dd6a3d1aeb3f52d94865fd5dc526d48.dll
Size

624KB
MD5

6968eb94ab24646511695ec7aec74498
SHA1

b0c68bc492fae1aa11c6db38a63d78113268dce9
SHA256

8594459c9cdde60123d159c8c3434a4e9dd6a3d1aeb3f52d94865fd5dc526d48
SHA512

d2fb757a9fc43b3111dd019c1725196a3b83d04ef62aec6ef2cf854027f6d9c1d9725437adcff68ab1dced898938045583da30c2c0ddf837297e362f4baf6bf8
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zs:+w1lEKOpuYxiwkkgjAN8Zs

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 4 IoCs

flow	pid	Process
16	5004	rundll32.exe
23	5004	rundll32.exe
43	5004	rundll32.exe
44	5004	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 2216 wrote to memory of 5004	2216	rundll32.exe	82
PID 2216 wrote to memory of 5004	2216	rundll32.exe	82
PID 2216 wrote to memory of 5004	2216	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8594459c9cdde60123d159c8c3434a4e9dd6a3d1aeb3f52d94865fd5dc526d48.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8594459c9cdde60123d159c8c3434a4e9dd6a3d1aeb3f52d94865fd5dc526d48.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:5004

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/5004-0-0x00000000014B0000-0x00000000014B6000-memory.dmp

Filesize
24KB

Download
memory/5004-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/5004-2-0x00000000033A0000-0x00000000033AD000-memory.dmp

Filesize
52KB

Download
memory/5004-5-0x0000000000400000-0x000000000049F000-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