tinba | d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9

Analysis

max time kernel
149s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-02-2025 14:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9.exe
Size

212KB
MD5

f75c88acf3d61bf8e106c815e7506b87
SHA1

91c49e8ab2698b14a3a87b7c7fc179ea77aa6600
SHA256

d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9
SHA512

a83c9640df1a906908ef16d7f03ac5c8f7dee02eec58974adc3ef47b74c16252dcee12af10968ba9333c770f6743c071786fbda36cf8e071f107d15e430828ea
SSDEEP

1536:H1iLOvRmmQegJkBbmAQ256/ZrwWnL8jCgYqjhOrmK6o8G+/:ViyvRm6Ls/ZrwWLQfjQqpo89

Score

10^/10

tinba banker discovery persistence trojan upx

Malware Config

Signatures

Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
trojan banker tinba
Tinba family
tinba

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\AB98A979 = "C:\\Users\\Admin\\AppData\\Roaming\\AB98A979\\bin.exe"	winver.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1316-0-0x0000000000400000-0x0000000000435000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe
2820	winver.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2820	winver.exe
1204	Explorer.EXE
1204	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1204	Explorer.EXE
1204	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1316 wrote to memory of 2820	1316	d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9.exe	31
PID 1316 wrote to memory of 2820	1316	d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9.exe	31
PID 1316 wrote to memory of 2820	1316	d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9.exe	31
PID 1316 wrote to memory of 2820	1316	d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9.exe	31
PID 1316 wrote to memory of 2820	1316	d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9.exe	31
PID 2820 wrote to memory of 1204	2820	winver.exe	21
PID 2820 wrote to memory of 1108	2820	winver.exe	19
PID 2820 wrote to memory of 1164	2820	winver.exe	20
PID 2820 wrote to memory of 1204	2820	winver.exe	21
PID 2820 wrote to memory of 1620	2820	winver.exe	25

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1108

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1164

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1204
- C:\Users\Admin\AppData\Local\Temp\d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9.exe
  "C:\Users\Admin\AppData\Local\Temp\d62569c42b5d8fc6e966b05a496ea426835582a67f3eee9cd531ad0cc55bf7e9.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1316
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2820

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1108-30-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download
memory/1108-27-0x0000000077401000-0x0000000077402000-memory.dmp

Filesize
4KB

Download
memory/1164-32-0x00000000001B0000-0x00000000001B6000-memory.dmp

Filesize
24KB

Download
memory/1164-21-0x00000000001B0000-0x00000000001B6000-memory.dmp

Filesize
24KB

Download
memory/1204-4-0x0000000002D70000-0x0000000002D76000-memory.dmp

Filesize
24KB

Download
memory/1204-31-0x0000000002D20000-0x0000000002D26000-memory.dmp

Filesize
24KB

Download
memory/1204-10-0x0000000077401000-0x0000000077402000-memory.dmp

Filesize
4KB

Download
memory/1204-3-0x0000000002D70000-0x0000000002D76000-memory.dmp

Filesize
24KB

Download
memory/1204-2-0x0000000002D70000-0x0000000002D76000-memory.dmp

Filesize
24KB

Download
memory/1204-23-0x0000000002D20000-0x0000000002D26000-memory.dmp

Filesize
24KB

Download
memory/1316-13-0x0000000001C60000-0x0000000002660000-memory.dmp

Filesize
10.0MB

Download
memory/1316-5-0x0000000001C60000-0x0000000002660000-memory.dmp

Filesize
10.0MB

Download
memory/1316-12-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1316-1-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/1316-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1620-28-0x0000000001BE0000-0x0000000001BE6000-memory.dmp

Filesize
24KB

Download
memory/1620-26-0x0000000001BE0000-0x0000000001BE6000-memory.dmp

Filesize
24KB

Download
memory/1620-29-0x0000000077401000-0x0000000077402000-memory.dmp

Filesize
4KB

Download
memory/2820-6-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/2820-7-0x00000000775B0000-0x00000000775B1000-memory.dmp

Filesize
4KB

Download
memory/2820-8-0x00000000775AF000-0x00000000775B0000-memory.dmp

Filesize
4KB

Download
memory/2820-9-0x00000000775AF000-0x00000000775B1000-memory.dmp

Filesize
8KB

Download
memory/2820-11-0x00000000773B0000-0x0000000077559000-memory.dmp

Filesize
1.7MB

Download
memory/2820-33-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/2820-38-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download