gozi | fbf046857f1a9c7251bfb87ebccf8b2df2be68af1ab152688675fbf7d927cdb9

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 05:59

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General

Target

JaffaCakes118_fbf046857f1a9c7251bfb87ebccf8b2df2be68af1ab152688675fbf7d927cdb9.dll
Size

626KB
MD5

71ad37e25fac08d88a22b72479857488
SHA1

616c8afa3dea3b2974cf71f2831bc9589d76a33d
SHA256

fbf046857f1a9c7251bfb87ebccf8b2df2be68af1ab152688675fbf7d927cdb9
SHA512

67c0fc4c1633c2f51ac3e5aaaa40865766778da03af1d98e140cbf4fc75b181012e99077d043d525ad2dd85c4e5f3e1509d9ffd7ed959f68c22466a3cb971e87
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

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 7 IoCs

description	pid	Process	procid_target
PID 868 wrote to memory of 2932	868	rundll32.exe	31
PID 868 wrote to memory of 2932	868	rundll32.exe	31
PID 868 wrote to memory of 2932	868	rundll32.exe	31
PID 868 wrote to memory of 2932	868	rundll32.exe	31
PID 868 wrote to memory of 2932	868	rundll32.exe	31
PID 868 wrote to memory of 2932	868	rundll32.exe	31
PID 868 wrote to memory of 2932	868	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fbf046857f1a9c7251bfb87ebccf8b2df2be68af1ab152688675fbf7d927cdb9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:868
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fbf046857f1a9c7251bfb87ebccf8b2df2be68af1ab152688675fbf7d927cdb9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2932

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/2932-0-0x0000000000360000-0x00000000003FF000-memory.dmp

Filesize
636KB

Download
memory/2932-3-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2932-2-0x0000000000360000-0x00000000003FF000-memory.dmp

Filesize
636KB

Download
memory/2932-4-0x0000000000290000-0x000000000029D000-memory.dmp

Filesize
52KB

Download
memory/2932-7-0x0000000000360000-0x00000000003FF000-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