gozi | 63bca720b99118872aa2a2459e76c44ad57a1beb6f37e93eea8f38fc46b9c8a4

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/12/2024, 13:05

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General

Target

JaffaCakes118_63bca720b99118872aa2a2459e76c44ad57a1beb6f37e93eea8f38fc46b9c8a4.dll
Size

625KB
MD5

65f0304d8d8e41a069ea94f5ee144e0f
SHA1

c5515bf5473cb8579357c55acd0da5f0b1716e8e
SHA256

63bca720b99118872aa2a2459e76c44ad57a1beb6f37e93eea8f38fc46b9c8a4
SHA512

e1f66867fda930c308f189ac59f33966b8e6fd6946083846d1652a7643bd4790d0d6b2017843c1772c14672ea00898ce260b7393cc2bccbf63c4c44a52dcb0a5
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zi:+w1lEKOpuYxiwkkgjAN8Zi

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 2400 wrote to memory of 2376	2400	rundll32.exe	30
PID 2400 wrote to memory of 2376	2400	rundll32.exe	30
PID 2400 wrote to memory of 2376	2400	rundll32.exe	30
PID 2400 wrote to memory of 2376	2400	rundll32.exe	30
PID 2400 wrote to memory of 2376	2400	rundll32.exe	30
PID 2400 wrote to memory of 2376	2400	rundll32.exe	30
PID 2400 wrote to memory of 2376	2400	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63bca720b99118872aa2a2459e76c44ad57a1beb6f37e93eea8f38fc46b9c8a4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63bca720b99118872aa2a2459e76c44ad57a1beb6f37e93eea8f38fc46b9c8a4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2376

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/2376-0-0x0000000001E70000-0x0000000001F0F000-memory.dmp

Filesize
636KB

Download
memory/2376-3-0x0000000001E70000-0x0000000001F0F000-memory.dmp

Filesize
636KB

Download
memory/2376-2-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/2376-4-0x00000000001F0000-0x00000000001FD000-memory.dmp

Filesize
52KB

Download
memory/2376-7-0x0000000001E70000-0x0000000001F0F000-memory.dmp

Filesize
636KB

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Analysis

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General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads