tinba | 72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428

General

Target

72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
Size

98KB
MD5

43d66dfcb07797f1b77ac430a7154d29
SHA1

f86291f73c5777385161cd99c00f953518a7beaa
SHA256

72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428
SHA512

d5fb27f44f2d6d5859f25dad8066f1726dc8115c855e9a444985784a4145d318ab5109a737e41ee94828aee5e921c520c5c04b39694678db2f83a541832517fb

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\69A6CE20 = "C:\\Users\\Admin\\AppData\\Roaming\\69A6CE20\\bin.exe"	winver.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe

description	pid	process	target process
PID 1072 set thread context of 1392	1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exewinver.exe

pid	process
1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe
1760	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1200 Explorer.EXE
Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

winver.exeExplorer.EXE

pid process

1760 winver.exe
1200 Explorer.EXE
1200 Explorer.EXE
1200 Explorer.EXE
1200 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1200 Explorer.EXE
1200 Explorer.EXE
1200 Explorer.EXE
1200 Explorer.EXE

pid	process
1200	Explorer.EXE

pid	process
1760	winver.exe
1200	Explorer.EXE
1200	Explorer.EXE
1200	Explorer.EXE
1200	Explorer.EXE

pid	process
1200	Explorer.EXE
1200	Explorer.EXE
1200	Explorer.EXE
1200	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe

pid	process
1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exewinver.exe

description	pid	process	target process
PID 1072 wrote to memory of 1392	1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
PID 1072 wrote to memory of 1392	1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
PID 1072 wrote to memory of 1392	1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
PID 1072 wrote to memory of 1392	1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
PID 1072 wrote to memory of 1392	1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
PID 1072 wrote to memory of 1392	1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
PID 1072 wrote to memory of 1392	1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
PID 1072 wrote to memory of 1392	1072	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
PID 1392 wrote to memory of 1760	1392	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	winver.exe
PID 1392 wrote to memory of 1760	1392	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	winver.exe
PID 1392 wrote to memory of 1760	1392	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	winver.exe
PID 1392 wrote to memory of 1760	1392	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	winver.exe
PID 1392 wrote to memory of 1760	1392	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe	winver.exe
PID 1760 wrote to memory of 1200	1760	winver.exe	Explorer.EXE
PID 1760 wrote to memory of 1116	1760	winver.exe	taskhost.exe
PID 1760 wrote to memory of 1168	1760	winver.exe	Dwm.exe
PID 1760 wrote to memory of 1200	1760	winver.exe	Explorer.EXE
PID 1760 wrote to memory of 1392	1760	winver.exe	72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.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:1200

C:\Users\Admin\AppData\Local\Temp\72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
"C:\Users\Admin\AppData\Local\Temp\72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1072

C:\Users\Admin\AppData\Local\Temp\72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
C:\Users\Admin\AppData\Local\Temp\72d79cddb1cc5108c6b187cb4f1d38c336db2c3a7efb2d9801a381d7e3898428.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1392

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:1760

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

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/1072-60-0x0000000075411000-0x0000000075413000-memory.dmp

Filesize
8KB

Download
memory/1072-62-0x00000000003E0000-0x00000000003E4000-memory.dmp

Filesize
16KB

Download
memory/1116-72-0x0000000001B80000-0x0000000001B86000-memory.dmp

Filesize
24KB

Download
memory/1168-74-0x00000000003A0000-0x00000000003A6000-memory.dmp

Filesize
24KB

Download
memory/1200-71-0x0000000003BF0000-0x0000000003BF6000-memory.dmp

Filesize
24KB

Download
memory/1200-77-0x00000000773F0000-0x00000000773F1000-memory.dmp

Filesize
4KB

Download
memory/1200-75-0x0000000077420000-0x0000000077421000-memory.dmp

Filesize
4KB

Download
memory/1200-76-0x0000000077410000-0x0000000077411000-memory.dmp

Filesize
4KB

Download
memory/1200-73-0x0000000003C00000-0x0000000003C06000-memory.dmp

Filesize
24KB

Download
memory/1392-66-0x0000000000400000-0x0000000000404400-memory.dmp

Filesize
17KB

Download
memory/1392-67-0x0000000001510000-0x0000000001F10000-memory.dmp

Filesize
10.0MB

Download
memory/1392-61-0x0000000000400000-0x000000000149A000-memory.dmp

Filesize
16.6MB

Download
memory/1392-63-0x0000000000401000-mapping.dmp

Download
memory/1760-64-0x0000000000000000-mapping.dmp

Download
memory/1760-68-0x0000000000B00000-0x0000000000B16000-memory.dmp

Filesize
88KB

Download
memory/1760-69-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/1760-70-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads