tinba | dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5

General

Target

dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
Size

98KB
MD5

c94c47b62d0b6dd0da48475613e40c9f
SHA1

2bbe856ed8f59e54f7090b36b16f5ed45fd54050
SHA256

dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5
SHA512

252b9b2a4a7c0c9c61917492f9a111e9928dcc8c2cd2ec64c0013173cf27f1cadbda1ca222bc439ea2119c2610d526325196e9fae0327fcb235847c216f4d436

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\18B46049 = "C:\\Users\\Admin\\AppData\\Roaming\\18B46049\\bin.exe"	winver.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe

description	pid	process	target process
PID 296 set thread context of 1924	296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exewinver.exe

pid	process
296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe
2036	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1196 Explorer.EXE
Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

winver.exeExplorer.EXE

pid process

2036 winver.exe
1196 Explorer.EXE
1196 Explorer.EXE
1196 Explorer.EXE
1196 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1196 Explorer.EXE
1196 Explorer.EXE
1196 Explorer.EXE
1196 Explorer.EXE

pid	process
1196	Explorer.EXE

pid	process
2036	winver.exe
1196	Explorer.EXE
1196	Explorer.EXE
1196	Explorer.EXE
1196	Explorer.EXE

pid	process
1196	Explorer.EXE
1196	Explorer.EXE
1196	Explorer.EXE
1196	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe

pid	process
296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exedca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exewinver.exe

description	pid	process	target process
PID 296 wrote to memory of 1924	296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
PID 296 wrote to memory of 1924	296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
PID 296 wrote to memory of 1924	296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
PID 296 wrote to memory of 1924	296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
PID 296 wrote to memory of 1924	296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
PID 296 wrote to memory of 1924	296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
PID 296 wrote to memory of 1924	296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
PID 296 wrote to memory of 1924	296	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
PID 1924 wrote to memory of 2036	1924	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	winver.exe
PID 1924 wrote to memory of 2036	1924	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	winver.exe
PID 1924 wrote to memory of 2036	1924	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	winver.exe
PID 1924 wrote to memory of 2036	1924	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	winver.exe
PID 1924 wrote to memory of 2036	1924	dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe	winver.exe
PID 2036 wrote to memory of 1196	2036	winver.exe	Explorer.EXE
PID 2036 wrote to memory of 1116	2036	winver.exe	taskhost.exe
PID 2036 wrote to memory of 1168	2036	winver.exe	Dwm.exe
PID 2036 wrote to memory of 1196	2036	winver.exe	Explorer.EXE

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1196

C:\Users\Admin\AppData\Local\Temp\dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
"C:\Users\Admin\AppData\Local\Temp\dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:296

C:\Users\Admin\AppData\Local\Temp\dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
C:\Users\Admin\AppData\Local\Temp\dca0743551b1abb91d52a621f914d1f8fffdc75e265322d52c491fcd2e6849a5.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1924

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:2036

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1168

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/296-65-0x0000000000370000-0x0000000000374000-memory.dmp

Filesize
16KB

Download
memory/296-60-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download
memory/1116-72-0x0000000001C20000-0x0000000001C26000-memory.dmp

Filesize
24KB

Download
memory/1168-74-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/1196-73-0x0000000003BA0000-0x0000000003BA6000-memory.dmp

Filesize
24KB

Download
memory/1196-77-0x00000000770A0000-0x00000000770A1000-memory.dmp

Filesize
4KB

Download
memory/1196-75-0x00000000770C0000-0x00000000770C1000-memory.dmp

Filesize
4KB

Download
memory/1196-76-0x00000000770B0000-0x00000000770B1000-memory.dmp

Filesize
4KB

Download
memory/1196-71-0x0000000003B90000-0x0000000003B96000-memory.dmp

Filesize
24KB

Download
memory/1924-61-0x0000000000400000-0x000000000149A000-memory.dmp

Filesize
16.6MB

Download
memory/1924-66-0x0000000000400000-0x0000000000404400-memory.dmp

Filesize
17KB

Download
memory/1924-67-0x0000000001830000-0x0000000002230000-memory.dmp

Filesize
10.0MB

Download
memory/1924-62-0x0000000000401000-mapping.dmp

Download
memory/2036-68-0x00000000006F0000-0x0000000000706000-memory.dmp

Filesize
88KB

Download
memory/2036-69-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download
memory/2036-70-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2036-63-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads