tinba | 0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9

Analysis

max time kernel
145s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 23:00

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General

Target

0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9_NeikiAnalytics.exe
Size

45KB
MD5

532d7897d7d2ba05e4661f0f7d9712c0
SHA1

bea0fd3c107fcf54146a6de22c0f058415e63308
SHA256

0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9
SHA512

f8a82def14ddea39df8430a9422cb109654f11d31d089a0f952b45ac8563a1d5aacaa374840c606c90778cb788f5cea70ced0d34fad0f902e122ab8fc38fa971
SSDEEP

768:1hP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:nsWE9N5dFu53dsniQaB/xZ14n7zIF+qr

Score

10^/10

tinba banker persistence trojan upx

Malware Config

Signatures

Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
trojan banker tinba

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/3188-0-0x0000000000400000-0x000000000041D000-memory.dmp	upx

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-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6A43BE5D = "C:\\Users\\Admin\\AppData\\Roaming\\6A43BE5D\\bin.exe"	winver.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4240 2388 WerFault.exe winver.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

winver.exe

pid process

2388 winver.exe
2388 winver.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Explorer.EXE

description pid process

Token: SeShutdownPrivilege 3368 Explorer.EXE
Token: SeCreatePagefilePrivilege 3368 Explorer.EXE
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

winver.exe

pid process

2388 winver.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3368 Explorer.EXE

pid	pid_target	process	target process
4240	2388	WerFault.exe	winver.exe

pid	process
2388	winver.exe
2388	winver.exe

description	pid	process
Token: SeShutdownPrivilege	3368	Explorer.EXE
Token: SeCreatePagefilePrivilege	3368	Explorer.EXE

pid	process
2388	winver.exe

pid	process
3368	Explorer.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9_NeikiAnalytics.exewinver.exe

description	pid	process	target process
PID 3188 wrote to memory of 2388	3188	0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9_NeikiAnalytics.exe	winver.exe
PID 3188 wrote to memory of 2388	3188	0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9_NeikiAnalytics.exe	winver.exe
PID 3188 wrote to memory of 2388	3188	0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9_NeikiAnalytics.exe	winver.exe
PID 3188 wrote to memory of 2388	3188	0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9_NeikiAnalytics.exe	winver.exe
PID 2388 wrote to memory of 3368	2388	winver.exe	Explorer.EXE
PID 2388 wrote to memory of 2652	2388	winver.exe	sihost.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2652

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3368

C:\Users\Admin\AppData\Local\Temp\0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0a12de1d9d3de8cbd407510123f56cc8088b96beae7bb06cff121f6118c1cdc9_NeikiAnalytics.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3188

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:2388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 352
4⤵
- Program crash
PID:4240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2388 -ip 2388
1⤵
PID:1708

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2388-7-0x00007FFFF25B0000-0x00007FFFF27A5000-memory.dmp

Filesize
2.0MB

Download
memory/2388-15-0x0000000000A20000-0x0000000000A26000-memory.dmp

Filesize
24KB

Download
memory/2388-12-0x0000000000A20000-0x0000000000A26000-memory.dmp

Filesize
24KB

Download
memory/2388-5-0x0000000077962000-0x0000000077963000-memory.dmp

Filesize
4KB

Download
memory/2652-17-0x00007FFFF27D0000-0x00007FFFF27D1000-memory.dmp

Filesize
4KB

Download
memory/2652-14-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3188-9-0x0000000002200000-0x0000000002C00000-memory.dmp

Filesize
10.0MB

Download
memory/3188-8-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/3188-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/3188-4-0x0000000002200000-0x0000000002C00000-memory.dmp

Filesize
10.0MB

Download
memory/3188-1-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/3368-6-0x00007FFFF264D000-0x00007FFFF264E000-memory.dmp

Filesize
4KB

Download
memory/3368-10-0x00007FFFF27E0000-0x00007FFFF27E1000-memory.dmp

Filesize
4KB

Download
memory/3368-3-0x00000000025E0000-0x00000000025E6000-memory.dmp

Filesize
24KB

Download
memory/3368-2-0x00000000025E0000-0x00000000025E6000-memory.dmp

Filesize
24KB

Download