tinba | 48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102

Analysis

max time kernel
148s
max time network
146s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 08:40

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General

Target

48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102_NeikiAnalytics.exe
Size

160KB
MD5

7a11953147c0fff75e8ad17305aac800
SHA1

15f6a177758689264cd855f3e6e6282f2dcd98f3
SHA256

48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102
SHA512

44814a60ac26f10e0bf3743fd32de9f06e6917ddadd643ff4470abd1382de50aa648dd311b0b5a896ba28aa83206725f65e14647ff75f9cf874cc8409ba4a1a3
SSDEEP

1536:WH1k7kZccmK9OM1q6wY/6nBRiOW+bUciXDyeAvX0J7M6QG9wIa42U6q:WYM3ERQoem9G9wltu

Score

10^/10

tinba banker 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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\355C8360 = "C:\\Users\\Admin\\AppData\\Roaming\\355C8360\\bin.exe"	winver.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe
3012	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3012	winver.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2924	48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 3012	2924	48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 3012	2924	48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 3012	2924	48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 3012	2924	48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 3012	2924	48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102_NeikiAnalytics.exe	28
PID 3012 wrote to memory of 1068	3012	winver.exe	18
PID 3012 wrote to memory of 1044	3012	winver.exe	17
PID 3012 wrote to memory of 1068	3012	winver.exe	18
PID 3012 wrote to memory of 1116	3012	winver.exe	20
PID 3012 wrote to memory of 2296	3012	winver.exe	23
PID 3012 wrote to memory of 2924	3012	winver.exe	27

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1044

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1068
- C:\Users\Admin\AppData\Local\Temp\48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\48ed9a8d6fa0f5105b0206a147327d99c982990318c67aa81ff6d6c023781102_NeikiAnalytics.exe"
  2⤵
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2924
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:3012

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

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2296

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1044-33-0x0000000000130000-0x0000000000137000-memory.dmp

Filesize
28KB

Download
memory/1044-19-0x0000000000130000-0x0000000000137000-memory.dmp

Filesize
28KB

Download
memory/1044-30-0x0000000076E81000-0x0000000076E82000-memory.dmp

Filesize
4KB

Download
memory/1068-22-0x0000000003170000-0x0000000003177000-memory.dmp

Filesize
28KB

Download
memory/1068-4-0x00000000030E0000-0x00000000030E7000-memory.dmp

Filesize
28KB

Download
memory/1068-31-0x0000000003170000-0x0000000003177000-memory.dmp

Filesize
28KB

Download
memory/1068-8-0x00000000030E0000-0x00000000030E7000-memory.dmp

Filesize
28KB

Download
memory/1068-5-0x00000000030E0000-0x00000000030E7000-memory.dmp

Filesize
28KB

Download
memory/1068-15-0x0000000076E81000-0x0000000076E82000-memory.dmp

Filesize
4KB

Download
memory/1116-24-0x0000000000410000-0x0000000000417000-memory.dmp

Filesize
28KB

Download
memory/1116-32-0x0000000000410000-0x0000000000417000-memory.dmp

Filesize
28KB

Download
memory/2296-34-0x0000000000140000-0x0000000000147000-memory.dmp

Filesize
28KB

Download
memory/2296-27-0x0000000000140000-0x0000000000147000-memory.dmp

Filesize
28KB

Download
memory/2296-35-0x0000000076E81000-0x0000000076E82000-memory.dmp

Filesize
4KB

Download
memory/2924-0-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/2924-1-0x0000000000410000-0x0000000000413000-memory.dmp

Filesize
12KB

Download
memory/2924-2-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2924-3-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/2924-36-0x0000000001F10000-0x0000000002910000-memory.dmp

Filesize
10.0MB

Download
memory/2924-9-0x0000000001F10000-0x0000000002910000-memory.dmp

Filesize
10.0MB

Download
memory/2924-29-0x0000000000400000-0x0000000000404A00-memory.dmp

Filesize
18KB

Download
memory/3012-14-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3012-6-0x00000000001A0000-0x00000000001A7000-memory.dmp

Filesize
28KB

Download
memory/3012-10-0x00000000001A0000-0x00000000001A7000-memory.dmp

Filesize
28KB

Download
memory/3012-11-0x0000000077030000-0x0000000077031000-memory.dmp

Filesize
4KB

Download
memory/3012-12-0x000000007702F000-0x0000000077030000-memory.dmp

Filesize
4KB

Download
memory/3012-13-0x000000007702F000-0x0000000077031000-memory.dmp

Filesize
8KB

Download
memory/3012-16-0x0000000076E30000-0x0000000076FD9000-memory.dmp

Filesize
1.7MB

Download
memory/3012-42-0x00000000001A0000-0x00000000001A7000-memory.dmp

Filesize
28KB

Download