tinba | a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6

General

Target

a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe
Size

225KB
MD5

eabb6bc291714457bd090fc1997afca0
SHA1

4ad43c50f32576fa67d584ea605238946efa1f41
SHA256

a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6
SHA512

e7a6ff9373bcc46594ef1f704fcfa2f5bf3786a1bc9e5e34797459dd47f52d0e3ad75af30f035b7e12f8e2a5af9d0b85f5de74acd7074c29af4949701ae9ea64
SSDEEP

6144:PA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:PATuTAnKGwUAW3ycQqgf

Score

10^/10

tinba banker persistence trojan

Malware Config

Signatures

Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
trojan banker tinba

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

winver.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\Run\1E3A51DE = "C:\\Users\\Admin\\AppData\\Roaming\\1E3A51DE\\bin.exe"	winver.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 61 IoCs

Processes:

winver.exe

pid	process
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe
2720	winver.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

winver.exeExplorer.EXE

pid process

2720 winver.exe
1184 Explorer.EXE
1184 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1184 Explorer.EXE
1184 Explorer.EXE

pid	process
1184	Explorer.EXE
1184	Explorer.EXE

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exewinver.exe

description	pid	process	target process
PID 1640 wrote to memory of 2720	1640	a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe	winver.exe
PID 1640 wrote to memory of 2720	1640	a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe	winver.exe
PID 1640 wrote to memory of 2720	1640	a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe	winver.exe
PID 1640 wrote to memory of 2720	1640	a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe	winver.exe
PID 1640 wrote to memory of 2720	1640	a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe	winver.exe
PID 2720 wrote to memory of 1184	2720	winver.exe	Explorer.EXE
PID 2720 wrote to memory of 1100	2720	winver.exe	taskhost.exe
PID 2720 wrote to memory of 1156	2720	winver.exe	Dwm.exe
PID 2720 wrote to memory of 1184	2720	winver.exe	Explorer.EXE

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1100

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1156

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1184

C:\Users\Admin\AppData\Local\Temp\a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1640

C:\Windows\SysWOW64\winver.exe
winver
3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2720

Network

MITRE ATT&CK Matrix ATT&CK v13

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 Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1100-11-0x0000000000310000-0x0000000000316000-memory.dmp

Filesize
24KB

Download
memory/1100-23-0x0000000000310000-0x0000000000316000-memory.dmp

Filesize
24KB

Download
memory/1156-21-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1156-14-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1184-3-0x0000000002970000-0x0000000002976000-memory.dmp

Filesize
24KB

Download
memory/1184-17-0x0000000002980000-0x0000000002986000-memory.dmp

Filesize
24KB

Download
memory/1184-1-0x0000000002970000-0x0000000002976000-memory.dmp

Filesize
24KB

Download
memory/1184-6-0x0000000002970000-0x0000000002976000-memory.dmp

Filesize
24KB

Download
memory/1184-22-0x0000000002980000-0x0000000002986000-memory.dmp

Filesize
24KB

Download
memory/1640-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2720-20-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download
memory/2720-4-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download
memory/2720-25-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads