Malware Analysis Report

2024-09-09 16:57

Sample ID 240518-1hqkcaha4v
Target 086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
SHA256 52a523a08d5f402c3ee7f143b85531d0b936ed04d8a137b43872e34ccb3ae087
Tags
tinba banker persistence trojan upx
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

52a523a08d5f402c3ee7f143b85531d0b936ed04d8a137b43872e34ccb3ae087

Threat Level: Known bad

The file 086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

tinba banker persistence trojan upx

Tinba / TinyBanker

UPX packed file

Adds Run key to start application

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of UnmapMainImage

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-05-18 21:39

Signatures

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-18 21:39

Reported

2024-05-18 21:41

Platform

win7-20240221-en

Max time kernel

148s

Max time network

145s

Command Line

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

Signatures

Tinba / TinyBanker

trojan banker tinba

UPX packed file

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

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\CC1BDA72 = "C:\\Users\\Admin\\AppData\\Roaming\\CC1BDA72\\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\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2968 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 2968 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 2968 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 2968 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 2968 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 2968 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 2968 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 2908 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2908 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2908 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2908 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2908 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1560 wrote to memory of 1124 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\Explorer.EXE
PID 1560 wrote to memory of 1060 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\Dwm.exe
PID 1560 wrote to memory of 1096 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\taskhost.exe
PID 1560 wrote to memory of 1124 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\Explorer.EXE
PID 1560 wrote to memory of 1888 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\system32\DllHost.exe

Processes

C:\Windows\system32\Dwm.exe

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

C:\Windows\system32\taskhost.exe

"taskhost.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\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_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
US 8.8.8.8:53 diiqngijkpop.com udp
US 216.218.185.162:80 diiqngijkpop.com tcp
US 8.8.8.8:53 diiqngijkpop.net udp
US 216.218.185.162:80 diiqngijkpop.net tcp
US 8.8.8.8:53 diiqngijkpop.in udp
US 216.218.185.162:80 diiqngijkpop.in tcp
US 8.8.8.8:53 diiqngijkpop.ru udp
US 162.249.66.200:80 diiqngijkpop.ru tcp
US 8.8.8.8:53 hiwxuvuponqw.com udp
US 216.218.185.162:80 hiwxuvuponqw.com tcp
US 8.8.8.8:53 hiwxuvuponqw.net udp
US 216.218.185.162:80 hiwxuvuponqw.net tcp

Files

memory/2968-0-0x0000000000400000-0x0000000000410000-memory.dmp

memory/2968-3-0x0000000000340000-0x0000000000350000-memory.dmp

memory/2908-4-0x0000000000400000-0x0000000000405000-memory.dmp

memory/2968-5-0x0000000000400000-0x0000000000410000-memory.dmp

memory/1124-7-0x0000000002540000-0x0000000002546000-memory.dmp

memory/1560-8-0x00000000000B0000-0x00000000000B6000-memory.dmp

memory/1124-10-0x0000000002540000-0x0000000002546000-memory.dmp

memory/1124-6-0x0000000002540000-0x0000000002546000-memory.dmp

memory/1560-11-0x0000000000311000-0x0000000000312000-memory.dmp

memory/1124-14-0x0000000077791000-0x0000000077792000-memory.dmp

memory/1560-13-0x000000007793F000-0x0000000077940000-memory.dmp

memory/1560-12-0x0000000000310000-0x0000000000326000-memory.dmp

memory/1096-22-0x00000000020F0000-0x00000000020F6000-memory.dmp

memory/1060-19-0x0000000000130000-0x0000000000136000-memory.dmp

memory/1124-25-0x0000000002550000-0x0000000002556000-memory.dmp

memory/1560-31-0x0000000000160000-0x0000000000166000-memory.dmp

memory/1888-28-0x0000000000200000-0x0000000000206000-memory.dmp

memory/1060-33-0x0000000077791000-0x0000000077792000-memory.dmp

memory/1060-32-0x0000000000130000-0x0000000000136000-memory.dmp

memory/1560-34-0x0000000077740000-0x00000000778E9000-memory.dmp

memory/1560-39-0x0000000000160000-0x0000000000166000-memory.dmp

memory/1124-38-0x0000000002550000-0x0000000002556000-memory.dmp

memory/1888-37-0x0000000077791000-0x0000000077792000-memory.dmp

memory/1888-36-0x0000000000200000-0x0000000000206000-memory.dmp

memory/1096-35-0x00000000020F0000-0x00000000020F6000-memory.dmp

memory/1560-40-0x0000000000140000-0x0000000000141000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-18 21:39

Reported

2024-05-18 21:41

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

152s

Command Line

sihost.exe

Signatures

UPX packed file

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

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\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe N/A

Suspicious use of UnmapMainImage

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1300 wrote to memory of 1880 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 1300 wrote to memory of 1880 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 1300 wrote to memory of 1880 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 1300 wrote to memory of 1880 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 1300 wrote to memory of 1880 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 1300 wrote to memory of 1880 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe
PID 1880 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1880 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1880 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 1880 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe C:\Windows\SysWOW64\winver.exe
PID 2944 wrote to memory of 3384 N/A C:\Windows\SysWOW64\winver.exe C:\Windows\Explorer.EXE
PID 2944 wrote to memory of 2640 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\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\086bc92d33eef1a2b85429e327c6c280_NeikiAnalytics.exe"

C:\Windows\SysWOW64\winver.exe

winver

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2944 -ip 2944

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2944 -s 380

Network

Country Destination Domain Proto
US 8.8.8.8:53 recdataoneveter.cc udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
NL 23.62.61.97:443 www.bing.com tcp

Files

memory/1300-0-0x0000000000400000-0x0000000000410000-memory.dmp

memory/1880-3-0x0000000000400000-0x0000000000405000-memory.dmp

memory/1300-4-0x0000000000400000-0x0000000000410000-memory.dmp

memory/3384-5-0x0000000001EA0000-0x0000000001EA6000-memory.dmp

memory/3384-8-0x0000000001EA0000-0x0000000001EA6000-memory.dmp

memory/2944-6-0x0000000002790000-0x0000000002796000-memory.dmp

memory/3384-12-0x00007FF83386D000-0x00007FF83386E000-memory.dmp

memory/2944-11-0x0000000077B42000-0x0000000077B43000-memory.dmp

memory/2944-10-0x0000000000CB0000-0x0000000000CC2000-memory.dmp

memory/2944-9-0x0000000000CB1000-0x0000000000CB2000-memory.dmp

memory/2640-15-0x0000000000D30000-0x0000000000D36000-memory.dmp

memory/2640-16-0x0000000000D30000-0x0000000000D36000-memory.dmp

memory/2944-17-0x0000000002790000-0x0000000002796000-memory.dmp

memory/3384-20-0x00007FF833A00000-0x00007FF833A01000-memory.dmp

memory/2640-21-0x00007FF8339F0000-0x00007FF8339F1000-memory.dmp