tinba | 9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6

General

Target

9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exe
Size

225KB
MD5

efcae050591fd4a8dd1505de0bb26610
SHA1

101ae19de96dc582cfcc162d2ae45cf9c5abf9a8
SHA256

9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6
SHA512

4f1d4cb64ffbb6460c0b70a36031eb31f8fa674d4d7ea732028dee70779abe2162b910365afa8be7f05ae095ca47fdf6c374d30f7f27909ea1ff816ae7180274
SSDEEP

6144:nA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:nATuTAnKGwUAW3ycQqgf

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-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\592E6DAE = "C:\\Users\\Admin\\AppData\\Roaming\\592E6DAE\\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
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe
2476	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

winver.exe

pid process

2476 winver.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exewinver.exe

description	pid	process	target process
PID 1468 wrote to memory of 2476	1468	9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exe	winver.exe
PID 1468 wrote to memory of 2476	1468	9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exe	winver.exe
PID 1468 wrote to memory of 2476	1468	9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exe	winver.exe
PID 1468 wrote to memory of 2476	1468	9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exe	winver.exe
PID 1468 wrote to memory of 2476	1468	9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exe	winver.exe
PID 2476 wrote to memory of 1380	2476	winver.exe	Explorer.EXE
PID 2476 wrote to memory of 1240	2476	winver.exe	taskhost.exe
PID 2476 wrote to memory of 1324	2476	winver.exe	Dwm.exe
PID 2476 wrote to memory of 1380	2476	winver.exe	Explorer.EXE
PID 2476 wrote to memory of 1468	2476	winver.exe	9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1240

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1324

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1380

C:\Users\Admin\AppData\Local\Temp\9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\9eb3e1c51236fd6e06a2947b9c00b1c8fb345ae208902076d514e2b3aa2fd4c6_NeikiAnalytics.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1468

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:2476

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1240-23-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/1240-10-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/1324-13-0x0000000001AC0000-0x0000000001AC6000-memory.dmp

Filesize
24KB

Download
memory/1324-24-0x0000000001AC0000-0x0000000001AC6000-memory.dmp

Filesize
24KB

Download
memory/1380-1-0x0000000002780000-0x0000000002786000-memory.dmp

Filesize
24KB

Download
memory/1380-17-0x00000000027D0000-0x00000000027D6000-memory.dmp

Filesize
24KB

Download
memory/1380-3-0x0000000002780000-0x0000000002786000-memory.dmp

Filesize
24KB

Download
memory/1380-25-0x00000000027D0000-0x00000000027D6000-memory.dmp

Filesize
24KB

Download
memory/1380-6-0x0000000002780000-0x0000000002786000-memory.dmp

Filesize
24KB

Download
memory/1468-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2476-4-0x0000000000090000-0x0000000000096000-memory.dmp

Filesize
24KB

Download
memory/2476-22-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download
memory/2476-27-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads