tinba | 01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084

General

Target

01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084N.exe
Size

225KB
MD5

ebffb584282ccfb90d716e5f70c65090
SHA1

53dacf776d3041703ccd8897b756d969fea4eae4
SHA256

01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084
SHA512

5fcf6d127cfa6d89bb28ce134df3da1510b9dbe7cdeec65dda18dd4fe9f0a91e138833ca03750e338d1fe602418e7634419c141568afc50b503064c014fcef8d
SSDEEP

6144:oA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:oATuTAnKGwUAW3ycQqgf

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

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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\3E57B162 = "C:\\Users\\Admin\\AppData\\Roaming\\3E57B162\\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	01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe
2772	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2772	winver.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2772	2184	01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084N.exe	31
PID 2184 wrote to memory of 2772	2184	01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084N.exe	31
PID 2184 wrote to memory of 2772	2184	01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084N.exe	31
PID 2184 wrote to memory of 2772	2184	01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084N.exe	31
PID 2184 wrote to memory of 2772	2184	01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084N.exe	31
PID 2772 wrote to memory of 1216	2772	winver.exe	21
PID 2772 wrote to memory of 1128	2772	winver.exe	19
PID 2772 wrote to memory of 1180	2772	winver.exe	20
PID 2772 wrote to memory of 1216	2772	winver.exe	21
PID 2772 wrote to memory of 1764	2772	winver.exe	23

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1128

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1180

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1216
- C:\Users\Admin\AppData\Local\Temp\01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084N.exe
  "C:\Users\Admin\AppData\Local\Temp\01208c158889b598bf724b45b5126eb1749fd555d190c24e6bd57709d4c16084N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2184
- - 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:2772

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1764

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/1128-11-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/1128-24-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/1180-26-0x00000000001B0000-0x00000000001B6000-memory.dmp

Filesize
24KB

Download
memory/1180-14-0x00000000001B0000-0x00000000001B6000-memory.dmp

Filesize
24KB

Download
memory/1216-1-0x0000000002D60000-0x0000000002D66000-memory.dmp

Filesize
24KB

Download
memory/1216-3-0x0000000002D60000-0x0000000002D66000-memory.dmp

Filesize
24KB

Download
memory/1216-6-0x0000000002D60000-0x0000000002D66000-memory.dmp

Filesize
24KB

Download
memory/1216-17-0x0000000002D70000-0x0000000002D76000-memory.dmp

Filesize
24KB

Download
memory/1216-25-0x0000000002D70000-0x0000000002D76000-memory.dmp

Filesize
24KB

Download
memory/1764-20-0x0000000001BF0000-0x0000000001BF6000-memory.dmp

Filesize
24KB

Download
memory/1764-27-0x0000000001BF0000-0x0000000001BF6000-memory.dmp

Filesize
24KB

Download
memory/2184-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2772-5-0x0000000000180000-0x0000000000186000-memory.dmp

Filesize
24KB

Download
memory/2772-23-0x0000000000280000-0x0000000000286000-memory.dmp

Filesize
24KB

Download
memory/2772-4-0x0000000000180000-0x0000000000186000-memory.dmp

Filesize
24KB

Download
memory/2772-29-0x0000000000280000-0x0000000000286000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads