tinba | 1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e

General

Target

1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
Size

98KB
MD5

ea01dcd803b0b6de2878f1486d532f6e
SHA1

581e56a7e8a44441a52707445929513a2f994591
SHA256

1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e
SHA512

59631ee3a3c95964619dcce1f2110979045e363630f639ac96fd47fa3f24b0965c3ed224682bfea8ea43bb0566c3eef0eb330f06c80027ff8e96ba25a9597d53

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-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run	winver.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\7DEDE6B3 = "C:\\Users\\Admin\\AppData\\Roaming\\7DEDE6B3\\bin.exe"	winver.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe

description	pid	process	target process
PID 1820 set thread context of 1168	1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exewinver.exe

pid	process
1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe
1956	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1208 Explorer.EXE
Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

winver.exeExplorer.EXE

pid process

1956 winver.exe
1208 Explorer.EXE
1208 Explorer.EXE
1208 Explorer.EXE
1208 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1208 Explorer.EXE
1208 Explorer.EXE
1208 Explorer.EXE
1208 Explorer.EXE

pid	process
1208	Explorer.EXE

pid	process
1956	winver.exe
1208	Explorer.EXE
1208	Explorer.EXE
1208	Explorer.EXE
1208	Explorer.EXE

pid	process
1208	Explorer.EXE
1208	Explorer.EXE
1208	Explorer.EXE
1208	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe

pid	process
1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exewinver.exe

description	pid	process	target process
PID 1820 wrote to memory of 1168	1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
PID 1820 wrote to memory of 1168	1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
PID 1820 wrote to memory of 1168	1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
PID 1820 wrote to memory of 1168	1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
PID 1820 wrote to memory of 1168	1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
PID 1820 wrote to memory of 1168	1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
PID 1820 wrote to memory of 1168	1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
PID 1820 wrote to memory of 1168	1820	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
PID 1168 wrote to memory of 1956	1168	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	winver.exe
PID 1168 wrote to memory of 1956	1168	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	winver.exe
PID 1168 wrote to memory of 1956	1168	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	winver.exe
PID 1168 wrote to memory of 1956	1168	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	winver.exe
PID 1168 wrote to memory of 1956	1168	1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe	winver.exe
PID 1956 wrote to memory of 1208	1956	winver.exe	Explorer.EXE
PID 1956 wrote to memory of 1116	1956	winver.exe	taskhost.exe
PID 1956 wrote to memory of 1176	1956	winver.exe	Dwm.exe
PID 1956 wrote to memory of 1208	1956	winver.exe	Explorer.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1208
- C:\Users\Admin\AppData\Local\Temp\1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
  "C:\Users\Admin\AppData\Local\Temp\1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1820
- - C:\Users\Admin\AppData\Local\Temp\1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
    C:\Users\Admin\AppData\Local\Temp\1da0c9939d5c1f82c0865ef539a7fdbcba33a40e964b47fbfb582a52eab4e61e.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1168
  - - 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:1956

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1176

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1116

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1116-72-0x0000000001B40000-0x0000000001B46000-memory.dmp

Filesize
24KB

Download
memory/1168-67-0x00000000017F0000-0x00000000021F0000-memory.dmp

Filesize
10.0MB

Download
memory/1168-63-0x0000000000401000-mapping.dmp

Download
memory/1168-62-0x0000000000400000-0x000000000149A000-memory.dmp

Filesize
16.6MB

Download
memory/1168-66-0x0000000000400000-0x0000000000404400-memory.dmp

Filesize
17KB

Download
memory/1176-73-0x00000000019C0000-0x00000000019C6000-memory.dmp

Filesize
24KB

Download
memory/1208-74-0x0000000003EB0000-0x0000000003EB6000-memory.dmp

Filesize
24KB

Download
memory/1208-71-0x0000000003EA0000-0x0000000003EA6000-memory.dmp

Filesize
24KB

Download
memory/1208-77-0x0000000077810000-0x0000000077811000-memory.dmp

Filesize
4KB

Download
memory/1208-75-0x0000000077840000-0x0000000077841000-memory.dmp

Filesize
4KB

Download
memory/1208-76-0x0000000077830000-0x0000000077831000-memory.dmp

Filesize
4KB

Download
memory/1820-60-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download
memory/1820-61-0x00000000002E0000-0x00000000002E4000-memory.dmp

Filesize
16KB

Download
memory/1956-64-0x0000000000000000-mapping.dmp

Download
memory/1956-68-0x0000000000370000-0x0000000000386000-memory.dmp

Filesize
88KB

Download
memory/1956-69-0x0000000000090000-0x0000000000096000-memory.dmp

Filesize
24KB

Download
memory/1956-70-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads