Malware Analysis Report

2024-09-09 16:59

Sample ID 240521-gdspcsea27
Target 078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics
SHA256 078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46
Tags
tinba banker persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46

Threat Level: Known bad

The file 078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics was found to be: Known bad.

Malicious Activity Summary

tinba banker persistence trojan

Tinba / TinyBanker

Adds Run key to start application

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-05-21 05:41

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-21 05:41

Reported

2024-05-21 07:41

Platform

win10v2004-20240508-en

Max time kernel

136s

Max time network

125s

Command Line

sihost.exe

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\winver.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Windows\Explorer.EXE N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\Explorer.EXE N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\winver.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1004 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1004 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1004 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1004 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1004 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1004 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1720 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1720 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1720 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1720 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2372 wrote to memory of 3492 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\Explorer.EXE
PID 2372 wrote to memory of 2552 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\sihost.exe

Processes

C:\Windows\system32\sihost.exe

sihost.exe

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe"

C:\Windows\SysWOW64\winver.exe

winver

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2372 -ip 2372

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 388

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 recdataoneveter.cc udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/1720-2-0x0000000000400000-0x0000000000405000-memory.dmp

memory/3492-6-0x00000000026F0000-0x00000000026F6000-memory.dmp

memory/2372-4-0x0000000002CE0000-0x0000000002CE6000-memory.dmp

memory/3492-3-0x00000000026F0000-0x00000000026F6000-memory.dmp

memory/3492-9-0x00007FFD24C2D000-0x00007FFD24C2E000-memory.dmp

memory/2372-8-0x0000000000760000-0x0000000000772000-memory.dmp

memory/2372-7-0x0000000000761000-0x0000000000762000-memory.dmp

memory/2552-12-0x0000000000FB0000-0x0000000000FB6000-memory.dmp

memory/2552-13-0x0000000000FB0000-0x0000000000FB6000-memory.dmp

memory/2372-14-0x0000000002CE0000-0x0000000002CE6000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-21 05:41

Reported

2024-05-21 07:41

Platform

win7-20240508-en

Max time kernel

148s

Max time network

146s

Command Line

"taskhost.exe"

Signatures

Tinba / TinyBanker

trojan banker tinba

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\DCD57304 = "C:\\Users\\Admin\\AppData\\Roaming\\DCD57304\\bin.exe" C:\Windows\SysWOW64\winver.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A
N/A N/A C:\Windows\SysWOW64\winver.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\winver.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1576 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1576 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1576 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1576 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1576 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1576 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1576 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe
PID 1448 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1448 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1448 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1448 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1448 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1244 wrote to memory of 1204 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\Explorer.EXE
PID 1244 wrote to memory of 1104 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\taskhost.exe
PID 1244 wrote to memory of 1168 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\Dwm.exe
PID 1244 wrote to memory of 1204 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\Explorer.EXE
PID 1244 wrote to memory of 1624 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\DllHost.exe
PID 1244 wrote to memory of 1448 N/A C:\Windows\SysWOW64\winver.exe C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe

Processes

C:\Windows\system32\taskhost.exe

"taskhost.exe"

C:\Windows\system32\Dwm.exe

"C:\Windows\system32\Dwm.exe"

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Windows\system32\DllHost.exe

C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}

C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\078c77324aa511bb9e8b772f9a0d72f166779313fabc4c06cfbd14e7529abc46_NeikiAnalytics.exe"

C:\Windows\SysWOW64\winver.exe

winver

Network

Country Destination Domain Proto
US 8.8.8.8:53 recdataoneveter.cc udp
US 216.218.185.162:80 recdataoneveter.cc tcp

Files

memory/1448-2-0x0000000000400000-0x0000000000405000-memory.dmp

memory/1244-5-0x00000000000D0000-0x00000000000D6000-memory.dmp

memory/1204-4-0x0000000002EE0000-0x0000000002EE6000-memory.dmp

memory/1204-3-0x0000000002EE0000-0x0000000002EE6000-memory.dmp

memory/1244-8-0x0000000000091000-0x0000000000092000-memory.dmp

memory/1204-7-0x0000000002EE0000-0x0000000002EE6000-memory.dmp

memory/1204-10-0x0000000077501000-0x0000000077502000-memory.dmp

memory/1244-9-0x0000000000090000-0x00000000000A6000-memory.dmp

memory/1244-28-0x00000000002B0000-0x00000000002B6000-memory.dmp

memory/1624-23-0x0000000000190000-0x0000000000196000-memory.dmp

memory/1204-20-0x0000000002EF0000-0x0000000002EF6000-memory.dmp

memory/1168-17-0x0000000000130000-0x0000000000136000-memory.dmp

memory/1104-14-0x00000000001B0000-0x00000000001B6000-memory.dmp

memory/1244-29-0x00000000774B0000-0x0000000077659000-memory.dmp

memory/1204-35-0x0000000002EF0000-0x0000000002EF6000-memory.dmp

memory/1624-34-0x0000000077501000-0x0000000077502000-memory.dmp

memory/1624-33-0x0000000000190000-0x0000000000196000-memory.dmp

memory/1168-32-0x0000000000130000-0x0000000000136000-memory.dmp

memory/1104-31-0x0000000077501000-0x0000000077502000-memory.dmp

memory/1104-30-0x00000000001B0000-0x00000000001B6000-memory.dmp

memory/1244-36-0x0000000000290000-0x0000000000291000-memory.dmp

memory/1244-42-0x00000000002B0000-0x00000000002B6000-memory.dmp