Malware Analysis Report

2024-09-09 17:04

Sample ID 240623-mgbsxaybqg
Target 60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
SHA256 60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5
Tags
tinba banker persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5

Threat Level: Known bad

The file 60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe 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 use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SendNotifyMessage

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-23 10:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-23 10:25

Reported

2024-06-23 10:28

Platform

win7-20240221-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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\A0D71E9B = "C:\\Users\\Admin\\AppData\\Roaming\\A0D71E9B\\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
N/A N/A C:\Windows\Explorer.EXE N/A
N/A N/A C:\Windows\Explorer.EXE N/A

Suspicious use of SendNotifyMessage

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

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1848 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 1848 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 1848 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 1848 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 1848 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 1848 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 1848 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 2824 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2824 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2824 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2824 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2824 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1752 wrote to memory of 1192 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\Explorer.EXE
PID 1752 wrote to memory of 1072 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\taskhost.exe
PID 1752 wrote to memory of 1152 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\Dwm.exe
PID 1752 wrote to memory of 1192 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\Explorer.EXE
PID 1752 wrote to memory of 2160 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\DllHost.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\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_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/1848-0-0x0000000000400000-0x0000000000411000-memory.dmp

memory/2824-3-0x0000000000400000-0x0000000000405000-memory.dmp

memory/1192-8-0x0000000002490000-0x0000000002496000-memory.dmp

memory/1752-6-0x0000000000160000-0x0000000000166000-memory.dmp

memory/1192-5-0x0000000002490000-0x0000000002496000-memory.dmp

memory/1192-4-0x0000000002490000-0x0000000002496000-memory.dmp

memory/1752-9-0x0000000000391000-0x0000000000392000-memory.dmp

memory/1192-11-0x0000000077291000-0x0000000077292000-memory.dmp

memory/1752-10-0x0000000000390000-0x00000000003A6000-memory.dmp

memory/1752-28-0x0000000000210000-0x0000000000216000-memory.dmp

memory/2160-25-0x0000000000200000-0x0000000000206000-memory.dmp

memory/1192-22-0x00000000024A0000-0x00000000024A6000-memory.dmp

memory/1152-19-0x0000000000130000-0x0000000000136000-memory.dmp

memory/1072-16-0x0000000000390000-0x0000000000396000-memory.dmp

memory/1752-29-0x0000000077240000-0x00000000773E9000-memory.dmp

memory/2160-35-0x0000000077291000-0x0000000077292000-memory.dmp

memory/2160-34-0x0000000000200000-0x0000000000206000-memory.dmp

memory/1192-33-0x00000000024A0000-0x00000000024A6000-memory.dmp

memory/1152-32-0x0000000000130000-0x0000000000136000-memory.dmp

memory/1072-31-0x0000000077291000-0x0000000077292000-memory.dmp

memory/1072-30-0x0000000000390000-0x0000000000396000-memory.dmp

memory/1752-41-0x0000000000210000-0x0000000000216000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-23 10:25

Reported

2024-06-23 10:28

Platform

win10v2004-20240508-en

Max time kernel

146s

Max time network

51s

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
N/A N/A C:\Windows\Explorer.EXE N/A
N/A N/A C:\Windows\Explorer.EXE N/A
N/A N/A C:\Windows\Explorer.EXE N/A

Suspicious use of SendNotifyMessage

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

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 412 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 412 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 412 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 412 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 412 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 412 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe
PID 1368 wrote to memory of 1256 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1368 wrote to memory of 1256 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1368 wrote to memory of 1256 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1368 wrote to memory of 1256 N/A C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1256 wrote to memory of 3484 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\Explorer.EXE
PID 1256 wrote to memory of 2472 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\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\60c9aeff1be0f0aa39552d2aa0780019743a2c148e5f28c3d12b0bcc5afbcbc5_NeikiAnalytics.exe"

C:\Windows\SysWOW64\winver.exe

winver

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1256 -ip 1256

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1256 -s 388

Network

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

Files

memory/412-0-0x0000000000400000-0x0000000000411000-memory.dmp

memory/1368-3-0x0000000000400000-0x0000000000405000-memory.dmp

memory/3484-4-0x00000000025B0000-0x00000000025B6000-memory.dmp

memory/3484-7-0x00000000025B0000-0x00000000025B6000-memory.dmp

memory/1256-5-0x0000000000AF0000-0x0000000000AF6000-memory.dmp

memory/1256-8-0x0000000000F81000-0x0000000000F82000-memory.dmp

memory/1256-10-0x0000000077592000-0x0000000077593000-memory.dmp

memory/3484-11-0x00007FF9F36CD000-0x00007FF9F36CE000-memory.dmp

memory/1256-9-0x0000000000F80000-0x0000000000F92000-memory.dmp

memory/2472-13-0x0000000000730000-0x0000000000736000-memory.dmp

memory/2472-15-0x0000000000730000-0x0000000000736000-memory.dmp

memory/1256-16-0x0000000000AF0000-0x0000000000AF6000-memory.dmp

memory/3484-19-0x00007FF9F3840000-0x00007FF9F3841000-memory.dmp