tinba | 69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5

General

Target

69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5.exe
Size

225KB
MD5

130abc6bf67226ded3927fc6e2de8dd6
SHA1

49790f07f2523454ce196fd16e38abd928e873f6
SHA256

69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5
SHA512

3feb21568d9207fec9acee30b1a87c29a457f48ecee860d04a129af9240d94ec33a7269a54bb2e8929948deba224f802d5479ea99266f45dea12f52a2e7f189d
SSDEEP

6144:9A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:9ATuTAnKGwUAW3ycQqgX

Score

10^/10

tinba banker discovery persistence trojan

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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\968FA10C = "C:\\Users\\Admin\\AppData\\Roaming\\968FA10C\\bin.exe"	winver.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe
2836	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2836	winver.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2836	2548	69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5.exe	29
PID 2548 wrote to memory of 2836	2548	69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5.exe	29
PID 2548 wrote to memory of 2836	2548	69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5.exe	29
PID 2548 wrote to memory of 2836	2548	69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5.exe	29
PID 2548 wrote to memory of 2836	2548	69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5.exe	29
PID 2836 wrote to memory of 1212	2836	winver.exe	20
PID 2836 wrote to memory of 1120	2836	winver.exe	18
PID 2836 wrote to memory of 1176	2836	winver.exe	19
PID 2836 wrote to memory of 1212	2836	winver.exe	20
PID 2836 wrote to memory of 1244	2836	winver.exe	24
PID 2836 wrote to memory of 2548	2836	winver.exe	28

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1120

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1212
- C:\Users\Admin\AppData\Local\Temp\69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5.exe
  "C:\Users\Admin\AppData\Local\Temp\69096cafdb82598aa14f22d3404dd5f59d131d186ddc791d0c6b7f698c69e7f5.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2548
- - 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:2836

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1120-29-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/1120-9-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/1176-12-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1176-28-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1212-6-0x00000000024C0000-0x00000000024C6000-memory.dmp

Filesize
24KB

Download
memory/1212-27-0x0000000002510000-0x0000000002516000-memory.dmp

Filesize
24KB

Download
memory/1212-1-0x00000000024C0000-0x00000000024C6000-memory.dmp

Filesize
24KB

Download
memory/1212-3-0x00000000024C0000-0x00000000024C6000-memory.dmp

Filesize
24KB

Download
memory/1212-15-0x0000000002510000-0x0000000002516000-memory.dmp

Filesize
24KB

Download
memory/1244-18-0x0000000001C10000-0x0000000001C16000-memory.dmp

Filesize
24KB

Download
memory/1244-26-0x0000000001C10000-0x0000000001C16000-memory.dmp

Filesize
24KB

Download
memory/2548-25-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2836-23-0x00000000002B0000-0x00000000002B6000-memory.dmp

Filesize
24KB

Download
memory/2836-4-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/2836-31-0x00000000002B0000-0x00000000002B6000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads