tinba | 4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53

General

Target

4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53_NeikiAnalytics.exe
Size

225KB
MD5

8d28bbb82c16008c86c5441e819f7e20
SHA1

9146d8b3cf3bc6f4d596610a813e589b65869cce
SHA256

4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53
SHA512

2fc18ea9a334f04ec504111956839e8123cdbf1bc3842f99346b930f2f5a99bd028596b364dc54dfacf4212a33ef0929030ad75ad4f13305672452d5d2e18e32
SSDEEP

6144:MA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:MATuTAnKGwUAW3ycQqgf

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-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\92ACDCF9 = "C:\\Users\\Admin\\AppData\\Roaming\\92ACDCF9\\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 61 IoCs

Processes:

winver.exe

pid	process
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe
3032	winver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

winver.exe

pid process

3032 winver.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53_NeikiAnalytics.exewinver.exe

description	pid	process	target process
PID 2132 wrote to memory of 3032	2132	4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53_NeikiAnalytics.exe	winver.exe
PID 2132 wrote to memory of 3032	2132	4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53_NeikiAnalytics.exe	winver.exe
PID 2132 wrote to memory of 3032	2132	4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53_NeikiAnalytics.exe	winver.exe
PID 2132 wrote to memory of 3032	2132	4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53_NeikiAnalytics.exe	winver.exe
PID 2132 wrote to memory of 3032	2132	4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53_NeikiAnalytics.exe	winver.exe
PID 3032 wrote to memory of 1204	3032	winver.exe	Explorer.EXE
PID 3032 wrote to memory of 1096	3032	winver.exe	taskhost.exe
PID 3032 wrote to memory of 1160	3032	winver.exe	Dwm.exe
PID 3032 wrote to memory of 1204	3032	winver.exe	Explorer.EXE

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1096

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1160

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204

C:\Users\Admin\AppData\Local\Temp\4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4a5cdd39b3860030a8a0b63f63e2b0f10c4cde2f5846b1778f32cde197924f53_NeikiAnalytics.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2132

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:3032

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/1096-21-0x0000000000260000-0x0000000000266000-memory.dmp

Filesize
24KB

Download
memory/1096-11-0x0000000000260000-0x0000000000266000-memory.dmp

Filesize
24KB

Download
memory/1160-14-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/1160-23-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/1204-3-0x00000000020C0000-0x00000000020C6000-memory.dmp

Filesize
24KB

Download
memory/1204-17-0x0000000002970000-0x0000000002976000-memory.dmp

Filesize
24KB

Download
memory/1204-1-0x00000000020C0000-0x00000000020C6000-memory.dmp

Filesize
24KB

Download
memory/1204-6-0x00000000020C0000-0x00000000020C6000-memory.dmp

Filesize
24KB

Download
memory/1204-22-0x0000000002970000-0x0000000002976000-memory.dmp

Filesize
24KB

Download
memory/2132-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3032-20-0x00000000002D0000-0x00000000002D6000-memory.dmp

Filesize
24KB

Download
memory/3032-4-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/3032-25-0x00000000002D0000-0x00000000002D6000-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