tinba | 0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580e

General

Target

0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580eN.exe
Size

237KB
MD5

a6090bae9eb8e740b279f15c780ed410
SHA1

dac7252c006fc962675dd0362dbbf78b836bd437
SHA256

0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580e
SHA512

5499b7dccc0627b8b0dbdf85515b0a69ca0323ae64b1312cbecdca6dca103dedf9a134a9cc559b43cd6e3c35ea48fceb70fe55f4a02f7a58016c1a095714ca66
SSDEEP

6144:RA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYA:RATuTAnKGwUAWVycQqgR

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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\D209E5DB = "C:\\Users\\Admin\\AppData\\Roaming\\D209E5DB\\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	0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 47 IoCs

pid	Process
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe
2872	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2872	winver.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1508 wrote to memory of 2872	1508	0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580eN.exe	31
PID 1508 wrote to memory of 2872	1508	0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580eN.exe	31
PID 1508 wrote to memory of 2872	1508	0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580eN.exe	31
PID 1508 wrote to memory of 2872	1508	0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580eN.exe	31
PID 1508 wrote to memory of 2872	1508	0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580eN.exe	31
PID 2872 wrote to memory of 1212	2872	winver.exe	21
PID 2872 wrote to memory of 1108	2872	winver.exe	19
PID 2872 wrote to memory of 1172	2872	winver.exe	20
PID 2872 wrote to memory of 1212	2872	winver.exe	21
PID 2872 wrote to memory of 1604	2872	winver.exe	23

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

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1172

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1212
- C:\Users\Admin\AppData\Local\Temp\0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580eN.exe
  "C:\Users\Admin\AppData\Local\Temp\0d00b1d5cbb455e957532c32a77f2f3344f7d9f56fdb678f40691158c15a580eN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1508
- - 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:2872

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1604

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/1108-11-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download
memory/1108-27-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download
memory/1172-24-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1172-14-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1212-17-0x00000000025D0000-0x00000000025D6000-memory.dmp

Filesize
24KB

Download
memory/1212-1-0x0000000002560000-0x0000000002566000-memory.dmp

Filesize
24KB

Download
memory/1212-3-0x0000000002560000-0x0000000002566000-memory.dmp

Filesize
24KB

Download
memory/1212-25-0x00000000025D0000-0x00000000025D6000-memory.dmp

Filesize
24KB

Download
memory/1212-6-0x0000000002560000-0x0000000002566000-memory.dmp

Filesize
24KB

Download
memory/1508-8-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1604-20-0x0000000001F20000-0x0000000001F26000-memory.dmp

Filesize
24KB

Download
memory/1604-26-0x0000000001F20000-0x0000000001F26000-memory.dmp

Filesize
24KB

Download
memory/2872-23-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download
memory/2872-4-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/2872-29-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads