gozi | 61ab48391740439418e15a0e9a1b00aed87cf94b22a9db64ca58e0c724ebede7

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 06:19

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General

Target

JaffaCakes118_61ab48391740439418e15a0e9a1b00aed87cf94b22a9db64ca58e0c724ebede7.dll
Size

626KB
MD5

8108de61c1b6d8d81c07747511e56e2b
SHA1

14787427c06f8cd6a846284783190b449ea87acd
SHA256

61ab48391740439418e15a0e9a1b00aed87cf94b22a9db64ca58e0c724ebede7
SHA512

024b26413f40e97482901fdbed43d2c7913b273a8bcbfc3ec04d577c2bc70ef37aebd5c6975908a83c2e2ca7101c943c67099024e386582ea45552c8d0b232fb
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z6:+w1lEKOpuYxiwkkgjAN8Z6

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 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30
PID 2640 wrote to memory of 3064	2640	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61ab48391740439418e15a0e9a1b00aed87cf94b22a9db64ca58e0c724ebede7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61ab48391740439418e15a0e9a1b00aed87cf94b22a9db64ca58e0c724ebede7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3064

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/3064-0-0x00000000002B0000-0x000000000034F000-memory.dmp

Filesize
636KB

Download
memory/3064-3-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download
memory/3064-2-0x00000000002B0000-0x000000000034F000-memory.dmp

Filesize
636KB

Download
memory/3064-4-0x00000000002B0000-0x000000000034F000-memory.dmp

Filesize
636KB

Download
memory/3064-5-0x0000000000350000-0x000000000035D000-memory.dmp

Filesize
52KB

Download
memory/3064-8-0x00000000002B0000-0x000000000034F000-memory.dmp

Filesize
636KB

Download

Analysis

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General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads