tinba | 73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4

General

Target

73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
Size

98KB
MD5

af55c0ed23d3a2d9bc8566817d151351
SHA1

6e020f5e943fb922ef7b1d84ee802264ce5a6f95
SHA256

73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4
SHA512

a84ebe5be649951ee2a84bd439695093474a0aa9361c1f782b81eeb2cee1044a3b8db488fe2d4b486309f6649e39629573a01f2c1f8f92baef84e3324624ea5e

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\BEF01CF7 = "C:\\Users\\Admin\\AppData\\Roaming\\BEF01CF7\\bin.exe"	winver.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe

description	pid	process	target process
PID 1632 set thread context of 1112	1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exewinver.exe

pid	process
1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe
1328	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1244 Explorer.EXE
Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

winver.exeExplorer.EXE

pid process

1328 winver.exe
1244 Explorer.EXE
1244 Explorer.EXE
1244 Explorer.EXE
1244 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1244 Explorer.EXE
1244 Explorer.EXE
1244 Explorer.EXE
1244 Explorer.EXE

pid	process
1244	Explorer.EXE

pid	process
1328	winver.exe
1244	Explorer.EXE
1244	Explorer.EXE
1244	Explorer.EXE
1244	Explorer.EXE

pid	process
1244	Explorer.EXE
1244	Explorer.EXE
1244	Explorer.EXE
1244	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe

pid	process
1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exewinver.exe

description	pid	process	target process
PID 1632 wrote to memory of 1112	1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
PID 1632 wrote to memory of 1112	1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
PID 1632 wrote to memory of 1112	1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
PID 1632 wrote to memory of 1112	1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
PID 1632 wrote to memory of 1112	1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
PID 1632 wrote to memory of 1112	1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
PID 1632 wrote to memory of 1112	1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
PID 1632 wrote to memory of 1112	1632	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
PID 1112 wrote to memory of 1328	1112	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	winver.exe
PID 1112 wrote to memory of 1328	1112	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	winver.exe
PID 1112 wrote to memory of 1328	1112	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	winver.exe
PID 1112 wrote to memory of 1328	1112	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	winver.exe
PID 1112 wrote to memory of 1328	1112	73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe	winver.exe
PID 1328 wrote to memory of 1244	1328	winver.exe	Explorer.EXE
PID 1328 wrote to memory of 1136	1328	winver.exe	taskhost.exe
PID 1328 wrote to memory of 1200	1328	winver.exe	Dwm.exe
PID 1328 wrote to memory of 1244	1328	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:1244

C:\Users\Admin\AppData\Local\Temp\73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
"C:\Users\Admin\AppData\Local\Temp\73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1632

C:\Users\Admin\AppData\Local\Temp\73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
C:\Users\Admin\AppData\Local\Temp\73097548f0116d8e2a27cef923fe6930cf8aa804e90760fa1d604e47690a69d4.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1112

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:1328

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1200

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1136

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/1112-62-0x0000000000400000-0x000000000149A000-memory.dmp

Filesize
16.6MB

Download
memory/1112-63-0x0000000000401000-mapping.dmp

Download
memory/1112-66-0x0000000000400000-0x0000000000404400-memory.dmp

Filesize
17KB

Download
memory/1112-67-0x0000000001550000-0x0000000001F50000-memory.dmp

Filesize
10.0MB

Download
memory/1136-74-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download
memory/1200-72-0x0000000001AC0000-0x0000000001AC6000-memory.dmp

Filesize
24KB

Download
memory/1244-77-0x0000000077980000-0x0000000077981000-memory.dmp

Filesize
4KB

Download
memory/1244-75-0x00000000779A0000-0x00000000779A1000-memory.dmp

Filesize
4KB

Download
memory/1244-76-0x0000000077990000-0x0000000077991000-memory.dmp

Filesize
4KB

Download
memory/1244-73-0x0000000002580000-0x0000000002586000-memory.dmp

Filesize
24KB

Download
memory/1244-71-0x0000000002570000-0x0000000002576000-memory.dmp

Filesize
24KB

Download
memory/1328-64-0x0000000000000000-mapping.dmp

Download
memory/1328-70-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1328-69-0x00000000000D0000-0x00000000000D6000-memory.dmp

Filesize
24KB

Download
memory/1328-68-0x00000000003F0000-0x0000000000406000-memory.dmp

Filesize
88KB

Download
memory/1632-61-0x00000000002C0000-0x00000000002C4000-memory.dmp

Filesize
16KB

Download
memory/1632-60-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads