tinba | 00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed

General

Target

00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
Size

98KB
MD5

bacd3059fe8dc55a8708b1ae72922906
SHA1

1b864eb3ffb27ebf15a4744e5236bee7a8bdb978
SHA256

00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed
SHA512

d33e7938d98fa19325d848884d39e531a6f68136634845c0ac01abb5d2421302a22fde2188c885e883a6f8659fe3d206b25b23c4791dff8f504a2df325887b7e

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\AABAEA92 = "C:\\Users\\Admin\\AppData\\Roaming\\AABAEA92\\bin.exe"	winver.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe

description	pid	process	target process
PID 1944 set thread context of 1708	1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exewinver.exe

pid	process
1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe
1676	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1252 Explorer.EXE
Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

winver.exeExplorer.EXE

pid process

1676 winver.exe
1252 Explorer.EXE
1252 Explorer.EXE
1252 Explorer.EXE
1252 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1252 Explorer.EXE
1252 Explorer.EXE
1252 Explorer.EXE
1252 Explorer.EXE

pid	process
1252	Explorer.EXE

pid	process
1676	winver.exe
1252	Explorer.EXE
1252	Explorer.EXE
1252	Explorer.EXE
1252	Explorer.EXE

pid	process
1252	Explorer.EXE
1252	Explorer.EXE
1252	Explorer.EXE
1252	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe

pid	process
1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exewinver.exe

description	pid	process	target process
PID 1944 wrote to memory of 1708	1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
PID 1944 wrote to memory of 1708	1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
PID 1944 wrote to memory of 1708	1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
PID 1944 wrote to memory of 1708	1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
PID 1944 wrote to memory of 1708	1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
PID 1944 wrote to memory of 1708	1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
PID 1944 wrote to memory of 1708	1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
PID 1944 wrote to memory of 1708	1944	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
PID 1708 wrote to memory of 1676	1708	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	winver.exe
PID 1708 wrote to memory of 1676	1708	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	winver.exe
PID 1708 wrote to memory of 1676	1708	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	winver.exe
PID 1708 wrote to memory of 1676	1708	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	winver.exe
PID 1708 wrote to memory of 1676	1708	00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe	winver.exe
PID 1676 wrote to memory of 1252	1676	winver.exe	Explorer.EXE
PID 1676 wrote to memory of 1124	1676	winver.exe	taskhost.exe
PID 1676 wrote to memory of 1172	1676	winver.exe	Dwm.exe
PID 1676 wrote to memory of 1252	1676	winver.exe	Explorer.EXE

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1124

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1252

C:\Users\Admin\AppData\Local\Temp\00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
"C:\Users\Admin\AppData\Local\Temp\00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1944

C:\Users\Admin\AppData\Local\Temp\00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
C:\Users\Admin\AppData\Local\Temp\00143ac9449a1f48b7919361afa3b2ca0b5e1b9d7005750bfabc795a0e8d32ed.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1708

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:1676

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

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/1124-72-0x0000000001D20000-0x0000000001D26000-memory.dmp

Filesize
24KB

Download
memory/1172-73-0x0000000001AC0000-0x0000000001AC6000-memory.dmp

Filesize
24KB

Download
memory/1252-71-0x0000000002AC0000-0x0000000002AC6000-memory.dmp

Filesize
24KB

Download
memory/1252-77-0x0000000077760000-0x0000000077761000-memory.dmp

Filesize
4KB

Download
memory/1252-75-0x0000000077780000-0x0000000077781000-memory.dmp

Filesize
4KB

Download
memory/1252-76-0x0000000077770000-0x0000000077771000-memory.dmp

Filesize
4KB

Download
memory/1252-74-0x0000000002AE0000-0x0000000002AE6000-memory.dmp

Filesize
24KB

Download
memory/1676-64-0x0000000000000000-mapping.dmp

Download
memory/1676-70-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1676-69-0x0000000000090000-0x0000000000096000-memory.dmp

Filesize
24KB

Download
memory/1676-68-0x0000000000980000-0x0000000000996000-memory.dmp

Filesize
88KB

Download
memory/1708-67-0x0000000001910000-0x0000000002310000-memory.dmp

Filesize
10.0MB

Download
memory/1708-66-0x0000000000400000-0x0000000000404400-memory.dmp

Filesize
17KB

Download
memory/1708-63-0x0000000000401000-mapping.dmp

Download
memory/1708-61-0x0000000000400000-0x000000000149A000-memory.dmp

Filesize
16.6MB

Download
memory/1944-60-0x0000000076691000-0x0000000076693000-memory.dmp

Filesize
8KB

Download
memory/1944-62-0x00000000001D0000-0x00000000001D4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads