gozi | c2f0b765768dd48eb88b4705e06059d6a29b177d38ae72b0f52172dca68d6e34

Analysis

max time kernel
149s
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
24-12-2024 15:05

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General

Target

JaffaCakes118_c2f0b765768dd48eb88b4705e06059d6a29b177d38ae72b0f52172dca68d6e34.dll
Size

626KB
MD5

6699e3c1fb87aa144598e5a99bdcb8a0
SHA1

fb80563f09f68603e759a749753c5cc2f379f176
SHA256

c2f0b765768dd48eb88b4705e06059d6a29b177d38ae72b0f52172dca68d6e34
SHA512

fd5ba6005e4c2f9f13b5c503f09e34a1cf77a15ad5affe34649b9f4c2de194c9726b2765f161658e5d247d0095d74cb722a6b22f8841bbf40cb2563f88eb4bed
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZA:+w1lEKOpuYxiwkkgjAN8ZA

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 6 IoCs

flow	pid	Process
16	944	rundll32.exe
17	944	rundll32.exe
18	944	rundll32.exe
28	944	rundll32.exe
47	944	rundll32.exe
48	944	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 3496 wrote to memory of 944	3496	rundll32.exe	82
PID 3496 wrote to memory of 944	3496	rundll32.exe	82
PID 3496 wrote to memory of 944	3496	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c2f0b765768dd48eb88b4705e06059d6a29b177d38ae72b0f52172dca68d6e34.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c2f0b765768dd48eb88b4705e06059d6a29b177d38ae72b0f52172dca68d6e34.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:944

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/944-0-0x00000000021E0000-0x000000000227F000-memory.dmp

Filesize
636KB

Download
memory/944-3-0x0000000000770000-0x0000000000776000-memory.dmp

Filesize
24KB

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memory/944-2-0x00000000021E0000-0x000000000227F000-memory.dmp

Filesize
636KB

Download
memory/944-4-0x00000000023D0000-0x00000000023DD000-memory.dmp

Filesize
52KB

Download
memory/944-7-0x00000000021E0000-0x000000000227F000-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