gozi | e6903ec175cb3fbf5f04102ef126f481ea5e0cf1f095e2f49af15cc121ab2a73

Analysis

max time kernel
144s
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
24-12-2024 23:32

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General

Target

JaffaCakes118_e6903ec175cb3fbf5f04102ef126f481ea5e0cf1f095e2f49af15cc121ab2a73.dll
Size

624KB
MD5

4bfaaa53a770cc6bd56fbb3017a23773
SHA1

eec4a975dd3ab90ef58aefffbbc81c9044d7bb5e
SHA256

e6903ec175cb3fbf5f04102ef126f481ea5e0cf1f095e2f49af15cc121ab2a73
SHA512

faff194191eee6d842baf0acac50d7c099d5fc7710388986b5ef627d3a74c6df3d938770da16459ad6ddb5d72bd5c72af12c8237121086f51bc7e47ef42a8c54
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z0:+w1lEKOpuYxiwkkgjAN8Z0

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
15	636	rundll32.exe
24	636	rundll32.exe
45	636	rundll32.exe
46	636	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 4292 wrote to memory of 636	4292	rundll32.exe	82
PID 4292 wrote to memory of 636	4292	rundll32.exe	82
PID 4292 wrote to memory of 636	4292	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6903ec175cb3fbf5f04102ef126f481ea5e0cf1f095e2f49af15cc121ab2a73.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6903ec175cb3fbf5f04102ef126f481ea5e0cf1f095e2f49af15cc121ab2a73.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:636

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/636-0-0x00000000021F0000-0x000000000228F000-memory.dmp

Filesize
636KB

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memory/636-3-0x0000000000740000-0x0000000000746000-memory.dmp

Filesize
24KB

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memory/636-2-0x00000000021F0000-0x000000000228F000-memory.dmp

Filesize
636KB

Download
memory/636-4-0x0000000002910000-0x000000000291D000-memory.dmp

Filesize
52KB

Download
memory/636-7-0x00000000021F0000-0x000000000228F000-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