tinba | 03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4

General

Target

03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4_NeikiAnalytics.exe
Size

106KB
MD5

899e0ecd2a113a8f039254fff13a2ea0
SHA1

e3216db9554ad03c2feaf801c977bcbe59d50aae
SHA256

03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4
SHA512

5b811cc3d09decd866887df8dcd2f07ab9c13fab2d57ce88d6e3fae02c541e946719f5b125c922f36cbb25fe66db55b7155090c5de40bb8ee21cf82bf536c8b8
SSDEEP

768:T+6p+OMlgGXCWhfDzU7f0JDgi9I57+sByZ+XsfXpwtG9ipelU9JA:T+mFM2QXtZgi9Iksu+XM57ipeq9JA

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

Processes:

winver.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\Run\FC052894 = "C:\\Users\\Admin\\AppData\\Roaming\\FC052894\\bin.exe"	winver.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

winver.exe

pid	process
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe
2900	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

winver.exe

pid process

2900 winver.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4_NeikiAnalytics.exewinver.exe

description	pid	process	target process
PID 2024 wrote to memory of 2900	2024	03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4_NeikiAnalytics.exe	winver.exe
PID 2024 wrote to memory of 2900	2024	03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4_NeikiAnalytics.exe	winver.exe
PID 2024 wrote to memory of 2900	2024	03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4_NeikiAnalytics.exe	winver.exe
PID 2024 wrote to memory of 2900	2024	03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4_NeikiAnalytics.exe	winver.exe
PID 2024 wrote to memory of 2900	2024	03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4_NeikiAnalytics.exe	winver.exe
PID 2900 wrote to memory of 1232	2900	winver.exe	Explorer.EXE
PID 2900 wrote to memory of 1116	2900	winver.exe	taskhost.exe
PID 2900 wrote to memory of 1168	2900	winver.exe	Dwm.exe
PID 2900 wrote to memory of 1232	2900	winver.exe	Explorer.EXE

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

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1168

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1232

C:\Users\Admin\AppData\Local\Temp\03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\03c5836a3c21676fbe01a6d4524101a78769bd8751930ebd65fb73bc77a7b2f4_NeikiAnalytics.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2024

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:2900

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1116-25-0x0000000077471000-0x0000000077472000-memory.dmp

Filesize
4KB

Download
memory/1116-24-0x0000000001F90000-0x0000000001F96000-memory.dmp

Filesize
24KB

Download
memory/1168-26-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/1168-21-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/1232-23-0x00000000021B0000-0x00000000021B6000-memory.dmp

Filesize
24KB

Download
memory/1232-27-0x00000000021B0000-0x00000000021B6000-memory.dmp

Filesize
24KB

Download
memory/1232-2-0x0000000002600000-0x0000000002606000-memory.dmp

Filesize
24KB

Download
memory/1232-4-0x0000000002600000-0x0000000002606000-memory.dmp

Filesize
24KB

Download
memory/1232-3-0x0000000002600000-0x0000000002606000-memory.dmp

Filesize
24KB

Download
memory/1232-10-0x0000000077471000-0x0000000077472000-memory.dmp

Filesize
4KB

Download
memory/2024-5-0x0000000001D80000-0x0000000002780000-memory.dmp

Filesize
10.0MB

Download
memory/2024-12-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2024-13-0x0000000001D80000-0x0000000002780000-memory.dmp

Filesize
10.0MB

Download
memory/2024-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2024-1-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2900-11-0x0000000077420000-0x00000000775C9000-memory.dmp

Filesize
1.7MB

Download
memory/2900-6-0x00000000000B0000-0x00000000000B6000-memory.dmp

Filesize
24KB

Download
memory/2900-7-0x0000000077620000-0x0000000077621000-memory.dmp

Filesize
4KB

Download
memory/2900-8-0x000000007761F000-0x0000000077620000-memory.dmp

Filesize
4KB

Download
memory/2900-9-0x000000007761F000-0x0000000077621000-memory.dmp

Filesize
8KB

Download
memory/2900-31-0x00000000000B0000-0x00000000000B6000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads