gozi | 1e20ac11bd5360a0cc9649287dbae14d497885edaa3eec98f0cfaca295a5de33

Analysis

max time kernel
150s
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
23-12-2024 18:58

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General

Target

JaffaCakes118_1e20ac11bd5360a0cc9649287dbae14d497885edaa3eec98f0cfaca295a5de33.dll
Size

626KB
MD5

092048cc50fc434fe89279ce99b23ea3
SHA1

ead2e52f5d5d170f50b6749b7c84ed9f144af58d
SHA256

1e20ac11bd5360a0cc9649287dbae14d497885edaa3eec98f0cfaca295a5de33
SHA512

1685978c3a38e3e37ce32b63f2e4e0485f7aef0a912e07d1a0a9cb5fbba5c3ef58902363d0ca3782717e95530e816e3a9034e4f97a3bfc0672fed21bd5a6ca70
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zy:+w1lEKOpuYxiwkkgjAN8Zy

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	776	rundll32.exe
30	776	rundll32.exe
47	776	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 2396 wrote to memory of 776	2396	rundll32.exe	82
PID 2396 wrote to memory of 776	2396	rundll32.exe	82
PID 2396 wrote to memory of 776	2396	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1e20ac11bd5360a0cc9649287dbae14d497885edaa3eec98f0cfaca295a5de33.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1e20ac11bd5360a0cc9649287dbae14d497885edaa3eec98f0cfaca295a5de33.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:776

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/776-1-0x0000000000600000-0x000000000069F000-memory.dmp

Filesize
636KB

Download
memory/776-3-0x0000000000340000-0x0000000000346000-memory.dmp

Filesize
24KB

Download
memory/776-2-0x0000000000600000-0x000000000069F000-memory.dmp

Filesize
636KB

Download
memory/776-4-0x00000000025E0000-0x00000000025ED000-memory.dmp

Filesize
52KB

Download
memory/776-7-0x0000000000600000-0x000000000069F000-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