tinba | 332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/01/2025, 21:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194N.exe
Size

110KB
MD5

6409e1ae8b59235fb5d99c509b717bf0
SHA1

690d61d86c825d3d4c816037f4f5b2a555c1195d
SHA256

332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194
SHA512

21303838a66eed333bcccabadf24a0236bd6747e94bb1def50fdba01e8e236a52272bfbf84c03e777bf69da6d04ad797cba382dbf928246790818d23e201536e
SSDEEP

1536:FiLOvRmmQegJfBbmAQ256/ZrwWnwqjhurmKFcxL8JQ2r0EA:FiyvRmDLs/ZrwWJjAqGcRJ2hA

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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\219766EE = "C:\\Users\\Admin\\AppData\\Roaming\\219766EE\\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/1692-0-0x0000000000400000-0x000000000041E000-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	winver.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194N.exe

Suspicious behavior: EnumeratesProcesses 57 IoCs

pid	Process
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe
2524	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2524	winver.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 2524	1692	332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194N.exe	31
PID 1692 wrote to memory of 2524	1692	332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194N.exe	31
PID 1692 wrote to memory of 2524	1692	332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194N.exe	31
PID 1692 wrote to memory of 2524	1692	332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194N.exe	31
PID 1692 wrote to memory of 2524	1692	332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194N.exe	31
PID 2524 wrote to memory of 1284	2524	winver.exe	21
PID 2524 wrote to memory of 1116	2524	winver.exe	19
PID 2524 wrote to memory of 1188	2524	winver.exe	20
PID 2524 wrote to memory of 1284	2524	winver.exe	21
PID 2524 wrote to memory of 916	2524	winver.exe	25

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

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1188

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1284
- C:\Users\Admin\AppData\Local\Temp\332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194N.exe
  "C:\Users\Admin\AppData\Local\Temp\332cc13c98972094ee367e44a6b6bd50ec937215fb479cc8f8a6a2746a3ec194N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1692
- - 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:2524

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:916

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/916-31-0x0000000001F70000-0x0000000001F76000-memory.dmp

Filesize
24KB

Download
memory/916-25-0x0000000001F70000-0x0000000001F76000-memory.dmp

Filesize
24KB

Download
memory/916-32-0x0000000077C11000-0x0000000077C12000-memory.dmp

Filesize
4KB

Download
memory/1116-26-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download
memory/1116-27-0x0000000077C11000-0x0000000077C12000-memory.dmp

Filesize
4KB

Download
memory/1188-28-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1188-20-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1284-2-0x0000000002E20000-0x0000000002E26000-memory.dmp

Filesize
24KB

Download
memory/1284-30-0x00000000020B0000-0x00000000020B6000-memory.dmp

Filesize
24KB

Download
memory/1284-10-0x0000000077C11000-0x0000000077C12000-memory.dmp

Filesize
4KB

Download
memory/1284-23-0x00000000020B0000-0x00000000020B6000-memory.dmp

Filesize
24KB

Download
memory/1284-3-0x0000000002E20000-0x0000000002E26000-memory.dmp

Filesize
24KB

Download
memory/1284-4-0x0000000002E20000-0x0000000002E26000-memory.dmp

Filesize
24KB

Download
memory/1692-0-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1692-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1692-13-0x0000000001E30000-0x0000000002830000-memory.dmp

Filesize
10.0MB

Download
memory/1692-5-0x0000000001E30000-0x0000000002830000-memory.dmp

Filesize
10.0MB

Download
memory/1692-1-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2524-6-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/2524-29-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/2524-11-0x0000000077BC0000-0x0000000077D69000-memory.dmp

Filesize
1.7MB

Download
memory/2524-9-0x0000000077DBF000-0x0000000077DC1000-memory.dmp

Filesize
8KB

Download
memory/2524-8-0x0000000077DBF000-0x0000000077DC0000-memory.dmp

Filesize
4KB

Download
memory/2524-7-0x0000000077DC0000-0x0000000077DC1000-memory.dmp

Filesize
4KB

Download