tinba | 944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358

General

Target

944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
Size

98KB
MD5

f9ab804e7f2daecd96fc65f3735c7d88
SHA1

ba42e12d1ad5d80f1c0fbc620ae73de30f9b3a28
SHA256

944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358
SHA512

f42957b9fcea392a697ff6ce1175873d05ad6834991aa331d7931eb05ab6c5ee155bf91043ec91d98aced7fcf75d25f494a1439b568064059594bab8a115b145

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 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

winver.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run	winver.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\5CAAE83E = "C:\\Users\\Admin\\AppData\\Roaming\\5CAAE83E\\bin.exe"	winver.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe

description	pid	process	target process
PID 792 set thread context of 2004	792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exewinver.exe

pid	process
792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe
1936	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1204 Explorer.EXE
Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

winver.exeExplorer.EXE

pid process

1936 winver.exe
1204 Explorer.EXE
1204 Explorer.EXE
1204 Explorer.EXE
1204 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1204 Explorer.EXE
1204 Explorer.EXE
1204 Explorer.EXE
1204 Explorer.EXE

pid	process
1204	Explorer.EXE

pid	process
1936	winver.exe
1204	Explorer.EXE
1204	Explorer.EXE
1204	Explorer.EXE
1204	Explorer.EXE

pid	process
1204	Explorer.EXE
1204	Explorer.EXE
1204	Explorer.EXE
1204	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe

pid	process
792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exewinver.exe

description	pid	process	target process
PID 792 wrote to memory of 2004	792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
PID 792 wrote to memory of 2004	792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
PID 792 wrote to memory of 2004	792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
PID 792 wrote to memory of 2004	792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
PID 792 wrote to memory of 2004	792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
PID 792 wrote to memory of 2004	792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
PID 792 wrote to memory of 2004	792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
PID 792 wrote to memory of 2004	792	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
PID 2004 wrote to memory of 1936	2004	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	winver.exe
PID 2004 wrote to memory of 1936	2004	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	winver.exe
PID 2004 wrote to memory of 1936	2004	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	winver.exe
PID 2004 wrote to memory of 1936	2004	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	winver.exe
PID 2004 wrote to memory of 1936	2004	944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe	winver.exe
PID 1936 wrote to memory of 1204	1936	winver.exe	Explorer.EXE
PID 1936 wrote to memory of 1104	1936	winver.exe	taskhost.exe
PID 1936 wrote to memory of 1172	1936	winver.exe	Dwm.exe
PID 1936 wrote to memory of 1204	1936	winver.exe	Explorer.EXE

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1172

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1104

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1204

C:\Users\Admin\AppData\Local\Temp\944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
"C:\Users\Admin\AppData\Local\Temp\944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:792

C:\Users\Admin\AppData\Local\Temp\944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
C:\Users\Admin\AppData\Local\Temp\944d225296ed413fd6c75d736077f90c4fff9383187021c7d99de57cde624358.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\SysWOW64\winver.exe
winver
4⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1936

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/792-61-0x00000000003F0000-0x00000000003F4000-memory.dmp

Filesize
16KB

Download
memory/792-59-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/1104-72-0x0000000001BC0000-0x0000000001BC6000-memory.dmp

Filesize
24KB

Download
memory/1172-71-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/1204-73-0x0000000002D10000-0x0000000002D16000-memory.dmp

Filesize
24KB

Download
memory/1204-76-0x0000000077860000-0x0000000077861000-memory.dmp

Filesize
4KB

Download
memory/1204-74-0x0000000077880000-0x0000000077881000-memory.dmp

Filesize
4KB

Download
memory/1204-75-0x0000000077870000-0x0000000077871000-memory.dmp

Filesize
4KB

Download
memory/1204-70-0x00000000029C0000-0x00000000029C6000-memory.dmp

Filesize
24KB

Download
memory/1936-69-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/1936-67-0x0000000000DD0000-0x0000000000DE6000-memory.dmp

Filesize
88KB

Download
memory/1936-68-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/1936-64-0x0000000000000000-mapping.dmp

Download
memory/2004-65-0x0000000001560000-0x0000000001F60000-memory.dmp

Filesize
10.0MB

Download
memory/2004-63-0x0000000000400000-0x0000000000404400-memory.dmp

Filesize
17KB

Download
memory/2004-62-0x0000000000401000-mapping.dmp

Download
memory/2004-60-0x0000000000400000-0x000000000149A000-memory.dmp

Filesize
16.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads