tinba | 564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f

General

Target

564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f.exe
Size

610KB
MD5

5fa1a884c798cb030d5a60bbbbcc1e3e
SHA1

33cdb7c2d18d2a72b47f6037356881bd5b23162e
SHA256

564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f
SHA512

5ef481b9b94422d10a0f30dc5cc5001a255067dcd3c18ddf726c9d2228fc0c4afd0183a823b838914b913cbff8f989bffa0bf452065753a82372aaa5861b36b5
SSDEEP

12288:tATuTAnKGwUAW3ycQqgYo3CyWoKEY3ZQi7gfqOuuh+E:XT+KjUdQqboyyWoK1NGqzuhh

Score

10^/10

tinba banker discovery persistence trojan

Malware Config

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\06F1CA65 = "C:\\Users\\Admin\\AppData\\Roaming\\06F1CA65\\bin.exe"	winver.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 47 IoCs

pid	Process
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe
2540	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2540	winver.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2540	2692	564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f.exe	31
PID 2692 wrote to memory of 2540	2692	564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f.exe	31
PID 2692 wrote to memory of 2540	2692	564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f.exe	31
PID 2692 wrote to memory of 2540	2692	564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f.exe	31
PID 2692 wrote to memory of 2540	2692	564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f.exe	31
PID 2540 wrote to memory of 1148	2540	winver.exe	20
PID 2540 wrote to memory of 1064	2540	winver.exe	17
PID 2540 wrote to memory of 1092	2540	winver.exe	19
PID 2540 wrote to memory of 1148	2540	winver.exe	20
PID 2540 wrote to memory of 1220	2540	winver.exe	23
PID 2540 wrote to memory of 2692	2540	winver.exe	30

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1064

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1092

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1148
- C:\Users\Admin\AppData\Local\Temp\564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f.exe
  "C:\Users\Admin\AppData\Local\Temp\564ae18fb58d696e267fe40c48cc78e0be9f159c83169e56b16c35f580c4f99f.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2540

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1220

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1064-9-0x0000000001DA0000-0x0000000001DA6000-memory.dmp

Filesize
24KB

Download
memory/1064-26-0x0000000001DA0000-0x0000000001DA6000-memory.dmp

Filesize
24KB

Download
memory/1092-29-0x00000000002A0000-0x00000000002A6000-memory.dmp

Filesize
24KB

Download
memory/1092-12-0x00000000002A0000-0x00000000002A6000-memory.dmp

Filesize
24KB

Download
memory/1148-3-0x00000000021E0000-0x00000000021E6000-memory.dmp

Filesize
24KB

Download
memory/1148-6-0x00000000021E0000-0x00000000021E6000-memory.dmp

Filesize
24KB

Download
memory/1148-1-0x00000000021E0000-0x00000000021E6000-memory.dmp

Filesize
24KB

Download
memory/1148-27-0x00000000021F0000-0x00000000021F6000-memory.dmp

Filesize
24KB

Download
memory/1148-15-0x00000000021F0000-0x00000000021F6000-memory.dmp

Filesize
24KB

Download
memory/1220-28-0x0000000001C50000-0x0000000001C56000-memory.dmp

Filesize
24KB

Download
memory/1220-18-0x0000000001C50000-0x0000000001C56000-memory.dmp

Filesize
24KB

Download
memory/2540-4-0x0000000000180000-0x0000000000186000-memory.dmp

Filesize
24KB

Download
memory/2540-23-0x00000000005D0000-0x00000000005D6000-memory.dmp

Filesize
24KB

Download
memory/2540-31-0x00000000005D0000-0x00000000005D6000-memory.dmp

Filesize
24KB

Download
memory/2692-25-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads