tinba | 467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8

General

Target

467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
Size

98KB
MD5

d655e5bcceacab0add4691f419d2cc7f
SHA1

c2dfc020ce9ff1496bbfbdbe6d9ebcca1e6509b7
SHA256

467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8
SHA512

e133d04097c4cadacd5c5dfcd5c4b5040fb585d431aee34c69592816c3a4fd265cd7d1734ce460f69419052cb8ec6161820dbe4a3838e934fcec0aee36aeff23

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\817FC58B = "C:\\Users\\Admin\\AppData\\Roaming\\817FC58B\\bin.exe"	winver.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe

description	pid	process	target process
PID 1100 set thread context of 1696	1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exewinver.exe

pid	process
1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe
1528	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1380 Explorer.EXE
Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

winver.exeExplorer.EXE

pid process

1528 winver.exe
1380 Explorer.EXE
1380 Explorer.EXE
1380 Explorer.EXE
1380 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1380 Explorer.EXE
1380 Explorer.EXE
1380 Explorer.EXE
1380 Explorer.EXE

pid	process
1380	Explorer.EXE

pid	process
1528	winver.exe
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE

pid	process
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE
1380	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe

pid	process
1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exewinver.exe

description	pid	process	target process
PID 1100 wrote to memory of 1696	1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
PID 1100 wrote to memory of 1696	1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
PID 1100 wrote to memory of 1696	1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
PID 1100 wrote to memory of 1696	1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
PID 1100 wrote to memory of 1696	1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
PID 1100 wrote to memory of 1696	1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
PID 1100 wrote to memory of 1696	1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
PID 1100 wrote to memory of 1696	1100	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
PID 1696 wrote to memory of 1528	1696	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	winver.exe
PID 1696 wrote to memory of 1528	1696	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	winver.exe
PID 1696 wrote to memory of 1528	1696	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	winver.exe
PID 1696 wrote to memory of 1528	1696	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	winver.exe
PID 1696 wrote to memory of 1528	1696	467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe	winver.exe
PID 1528 wrote to memory of 1380	1528	winver.exe	Explorer.EXE
PID 1528 wrote to memory of 1176	1528	winver.exe	taskhost.exe
PID 1528 wrote to memory of 1284	1528	winver.exe	Dwm.exe
PID 1528 wrote to memory of 1380	1528	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:1380

C:\Users\Admin\AppData\Local\Temp\467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
"C:\Users\Admin\AppData\Local\Temp\467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1100

C:\Users\Admin\AppData\Local\Temp\467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
C:\Users\Admin\AppData\Local\Temp\467bbac28ce941c681318755a83fd2753e7e182b0f7de1d73fa5a730e3a1d2b8.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1696

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:1528

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1284

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

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/1100-61-0x0000000000260000-0x0000000000264000-memory.dmp

Filesize
16KB

Download
memory/1100-59-0x00000000757D1000-0x00000000757D3000-memory.dmp

Filesize
8KB

Download
memory/1176-71-0x00000000000F0000-0x00000000000F6000-memory.dmp

Filesize
24KB

Download
memory/1284-72-0x00000000001B0000-0x00000000001B6000-memory.dmp

Filesize
24KB

Download
memory/1380-76-0x00000000776F0000-0x00000000776F1000-memory.dmp

Filesize
4KB

Download
memory/1380-75-0x0000000077700000-0x0000000077701000-memory.dmp

Filesize
4KB

Download
memory/1380-74-0x0000000077710000-0x0000000077711000-memory.dmp

Filesize
4KB

Download
memory/1380-70-0x0000000003A60000-0x0000000003A66000-memory.dmp

Filesize
24KB

Download
memory/1380-73-0x0000000003DB0000-0x0000000003DB6000-memory.dmp

Filesize
24KB

Download
memory/1528-63-0x0000000000000000-mapping.dmp

Download
memory/1528-67-0x00000000008D0000-0x00000000008E6000-memory.dmp

Filesize
88KB

Download
memory/1528-69-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/1528-68-0x0000000000090000-0x0000000000096000-memory.dmp

Filesize
24KB

Download
memory/1696-66-0x0000000001510000-0x0000000001F10000-memory.dmp

Filesize
10.0MB

Download
memory/1696-65-0x0000000000400000-0x0000000000404400-memory.dmp

Filesize
17KB

Download
memory/1696-60-0x0000000000400000-0x000000000149A000-memory.dmp

Filesize
16.6MB

Download
memory/1696-62-0x0000000000401000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads