tinba | 31f74a0058bfdeb064ca3094bfbf7d18956ca2a8a4d9852cbd0a8eaff5fe17ae

General

Target

9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe
Size

225KB
MD5

9d50d0cb5dec5e151ad2a45a194315e0
SHA1

81c450ecd1f805e5a99c7d273932f1488e84927d
SHA256

31f74a0058bfdeb064ca3094bfbf7d18956ca2a8a4d9852cbd0a8eaff5fe17ae
SHA512

6c173c2dfa86b5b70b2eb9814103aa7f854351292b44928fa09f037b046c0d32a614d6c44e71717ccf3b2c7f6862a96a586224550050a8d781a370387398d4ad
SSDEEP

6144:JA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:JATuTAnKGwUAW3ycQqgf

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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\8B43E9CD = "C:\\Users\\Admin\\AppData\\Roaming\\8B43E9CD\\bin.exe"	winver.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 57 IoCs

Processes:

winver.exe

pid	process
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe
2484	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

winver.exe

pid process

2484 winver.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exewinver.exe

description	pid	process	target process
PID 1548 wrote to memory of 2484	1548	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	winver.exe
PID 1548 wrote to memory of 2484	1548	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	winver.exe
PID 1548 wrote to memory of 2484	1548	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	winver.exe
PID 1548 wrote to memory of 2484	1548	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	winver.exe
PID 1548 wrote to memory of 2484	1548	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	winver.exe
PID 2484 wrote to memory of 1200	2484	winver.exe	Explorer.EXE
PID 2484 wrote to memory of 1116	2484	winver.exe	taskhost.exe
PID 2484 wrote to memory of 1172	2484	winver.exe	Dwm.exe
PID 2484 wrote to memory of 1200	2484	winver.exe	Explorer.EXE
PID 2484 wrote to memory of 1548	2484	winver.exe	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe

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

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200

C:\Users\Admin\AppData\Local\Temp\9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1548

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:2484

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1116-11-0x00000000003D0000-0x00000000003D6000-memory.dmp

Filesize
24KB

Download
memory/1116-23-0x00000000003D0000-0x00000000003D6000-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/1200-3-0x0000000002A60000-0x0000000002A66000-memory.dmp

Filesize
24KB

Download
memory/1200-6-0x0000000002A60000-0x0000000002A66000-memory.dmp

Filesize
24KB

Download
memory/1200-1-0x0000000002A60000-0x0000000002A66000-memory.dmp

Filesize
24KB

Download
memory/1200-17-0x0000000002AD0000-0x0000000002AD6000-memory.dmp

Filesize
24KB

Download
memory/1200-25-0x0000000002AD0000-0x0000000002AD6000-memory.dmp

Filesize
24KB

Download
memory/1548-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2484-4-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download
memory/2484-22-0x00000000001F0000-0x00000000001F6000-memory.dmp

Filesize
24KB

Download
memory/2484-27-0x00000000001F0000-0x00000000001F6000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads