gozi | 86dfe826eade32e7f6561d86e607b68101bc0b2840e5273555779cf4d6a78a85

Analysis

max time kernel
140s
max time network
135s
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 05:56

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General

Target

JaffaCakes118_86dfe826eade32e7f6561d86e607b68101bc0b2840e5273555779cf4d6a78a85.dll
Size

626KB
MD5

e214d67269fc8e0ad31103c82c71e250
SHA1

5c26b2927becc77a68af80005755f416d13a5104
SHA256

86dfe826eade32e7f6561d86e607b68101bc0b2840e5273555779cf4d6a78a85
SHA512

0b1c45dd7a3dcf36e35a8c8352fb35e2182f34c1998f59a832804da657decc456565b4d1491b51e90f4ac7faa4edc21179a17784c22bb7ad8d187d4270a7078d
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZM:+w1lEKOpuYxiwkkgjAN8ZM

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
19	4684	rundll32.exe
26	4684	rundll32.exe
45	4684	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 692 wrote to memory of 4684	692	rundll32.exe	82
PID 692 wrote to memory of 4684	692	rundll32.exe	82
PID 692 wrote to memory of 4684	692	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_86dfe826eade32e7f6561d86e607b68101bc0b2840e5273555779cf4d6a78a85.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_86dfe826eade32e7f6561d86e607b68101bc0b2840e5273555779cf4d6a78a85.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4684

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/4684-0-0x0000000000B60000-0x0000000000BFF000-memory.dmp

Filesize
636KB

Download
memory/4684-2-0x0000000000650000-0x0000000000656000-memory.dmp

Filesize
24KB

Download
memory/4684-3-0x0000000000B60000-0x0000000000BFF000-memory.dmp

Filesize
636KB

Download
memory/4684-4-0x0000000000D00000-0x0000000000D0D000-memory.dmp

Filesize
52KB

Download
memory/4684-7-0x0000000000B60000-0x0000000000BFF000-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