gozi | d7bdfab94db97644e8711a26511fecbd6d8fd6dc5665a09e01dbd76171e4d8f2

Analysis

max time kernel
146s
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
22-12-2024 04:11

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General

Target

JaffaCakes118_d7bdfab94db97644e8711a26511fecbd6d8fd6dc5665a09e01dbd76171e4d8f2.dll
Size

625KB
MD5

f7172c8516de15b8a1a160f57e39858a
SHA1

af8de440e12e7a380d498a0146d5382712360c69
SHA256

d7bdfab94db97644e8711a26511fecbd6d8fd6dc5665a09e01dbd76171e4d8f2
SHA512

d86a34bbf12fd754f4e839d6eefca321288c6a62d8bcdd287bc496ac6376ffac673422147895afa294bb7d61762166343ac20a16cd7324f5534bca2fea7d5caa
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Za4:+w1lEKOpuYxiwkkgjAN8Za4

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	3452	rundll32.exe
23	3452	rundll32.exe
45	3452	rundll32.exe
46	3452	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 4824 wrote to memory of 3452	4824	rundll32.exe	82
PID 4824 wrote to memory of 3452	4824	rundll32.exe	82
PID 4824 wrote to memory of 3452	4824	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d7bdfab94db97644e8711a26511fecbd6d8fd6dc5665a09e01dbd76171e4d8f2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4824
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d7bdfab94db97644e8711a26511fecbd6d8fd6dc5665a09e01dbd76171e4d8f2.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3452

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/3452-0-0x0000000000800000-0x000000000089F000-memory.dmp

Filesize
636KB

Download
memory/3452-3-0x00000000005E0000-0x00000000005E6000-memory.dmp

Filesize
24KB

Download
memory/3452-2-0x0000000000800000-0x000000000089F000-memory.dmp

Filesize
636KB

Download
memory/3452-4-0x00000000026F0000-0x00000000026FD000-memory.dmp

Filesize
52KB

Download
memory/3452-7-0x0000000000800000-0x000000000089F000-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