gozi | 0d359fab0e85b0c0ee95a674f927ee449e3f5ff950b25b736254073a0fc21456

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
25/12/2024, 04:23

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General

Target

JaffaCakes118_0d359fab0e85b0c0ee95a674f927ee449e3f5ff950b25b736254073a0fc21456.dll
Size

626KB
MD5

64a8eaafefffb3b2b1b71d18c7c0b736
SHA1

9d96bffb90611cabebb3dfee0530f78df9f3f77c
SHA256

0d359fab0e85b0c0ee95a674f927ee449e3f5ff950b25b736254073a0fc21456
SHA512

48039cacb0a090968c3013af7d4f03dc7a28d5eb858409f2adeba6487422e7733cfad61ae7d4f2e139d3ff6d4c33bf367582be17a180df37b19364e84beebd9c
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zs:+w1lEKOpuYxiwkkgjAN8Zs

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	5072	rundll32.exe
24	5072	rundll32.exe
45	5072	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 4312 wrote to memory of 5072	4312	rundll32.exe	83
PID 4312 wrote to memory of 5072	4312	rundll32.exe	83
PID 4312 wrote to memory of 5072	4312	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d359fab0e85b0c0ee95a674f927ee449e3f5ff950b25b736254073a0fc21456.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0d359fab0e85b0c0ee95a674f927ee449e3f5ff950b25b736254073a0fc21456.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:5072

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/5072-1-0x00000000021B0000-0x000000000224F000-memory.dmp

Filesize
636KB

Download
memory/5072-2-0x0000000000800000-0x0000000000806000-memory.dmp

Filesize
24KB

Download
memory/5072-3-0x00000000021B0000-0x000000000224F000-memory.dmp

Filesize
636KB

Download
memory/5072-4-0x00000000023D0000-0x00000000023DD000-memory.dmp

Filesize
52KB

Download
memory/5072-7-0x00000000021B0000-0x000000000224F000-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