gozi | 009e31bc001d2d96414e6305ba4127ba8d76a108c2b0b594e464458a5e79b49c

General

Target

dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe
Size

249KB
MD5

dceda648174b63e9377137dec9b231ba
SHA1

c99edbb499a562bc430acac5f656b12d3513ef22
SHA256

009e31bc001d2d96414e6305ba4127ba8d76a108c2b0b594e464458a5e79b49c
SHA512

e50454da7c30825f4130832fde0806cdcf4bee39f429af71f0b710a96a527f83ad2810093e078fe1861bc757b3f691f474047b345cc87af90883a21e9cf1a108
SSDEEP

3072:gqK4Lh/ArAHP6o5hO2GYcuYiX53BV27GUnRbhicwhTEiKHCQ0AkKsoj3mQG45adD:7tNdHPhO2OuYy8RbhildQ1Psojnb

Score

10^/10

gozi 1000 banker discovery isfb persistence trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

1000

C2

goliathuz.com

musicvideoporntip3s.ru

Attributes

exe_type
worker

rsa_pubkey.plain

serpent.plain

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Auxivfat = "C:\\Windows\\system32\\dbnepapi.exe"	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\dbnepapi.exe	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe
File opened for modification	C:\Windows\system32\dbnepapi.exe	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1920 set thread context of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2516	1920	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	30
PID 2516 wrote to memory of 2752	2516	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	31
PID 2516 wrote to memory of 2752	2516	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	31
PID 2516 wrote to memory of 2752	2516	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	31
PID 2516 wrote to memory of 2752	2516	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	31
PID 2516 wrote to memory of 2752	2516	dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Users\Admin\AppData\Local\Temp\dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\dceda648174b63e9377137dec9b231ba_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    3⤵
    PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1920-18-0x00000000747D0000-0x0000000074D7B000-memory.dmp

Filesize
5.7MB

Download
memory/1920-1-0x00000000747D0000-0x0000000074D7B000-memory.dmp

Filesize
5.7MB

Download
memory/1920-2-0x00000000747D0000-0x0000000074D7B000-memory.dmp

Filesize
5.7MB

Download
memory/1920-17-0x00000000747D0000-0x0000000074D7B000-memory.dmp

Filesize
5.7MB

Download
memory/1920-0-0x00000000747D1000-0x00000000747D2000-memory.dmp

Filesize
4KB

Download
memory/2516-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2516-20-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-19-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-21-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-13-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-7-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-5-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2516-23-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads