tinba | a10911430b5654ce6f5a5ba10e6a0a905f5e87311cf6455330a4d7e019aae473

Analysis

max time kernel
34s
max time network
71s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31/03/2025, 04:03

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General

Target

2025-03-31_906de53747a24ebd69fb17ffb2f6b7d7_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

906de53747a24ebd69fb17ffb2f6b7d7
SHA1

a1a07323f10a8660b67b9233cf4483fbba22915d
SHA256

a10911430b5654ce6f5a5ba10e6a0a905f5e87311cf6455330a4d7e019aae473
SHA512

f9fbfc23b5b745caee375a8cd42f73fe36a4359fc28634c1052869eeeea9b26572f57fd44060bc44c68966befebb7643df2b62fdc960474199f88db32e052eaa
SSDEEP

6144:OA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:OATuTAnKGwUAW3ycQqgf

Score

10^/10

tinba banker discovery trojan

Malware Config

Signatures

Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
trojan banker tinba
Tinba family
tinba
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2025-03-31_906de53747a24ebd69fb17ffb2f6b7d7_amadey_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2572	winver.exe
2572	winver.exe
2572	winver.exe
2572	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1100	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2572	winver.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 2572	2876	2025-03-31_906de53747a24ebd69fb17ffb2f6b7d7_amadey_rhadamanthys_smoke-loader.exe	31
PID 2876 wrote to memory of 2572	2876	2025-03-31_906de53747a24ebd69fb17ffb2f6b7d7_amadey_rhadamanthys_smoke-loader.exe	31
PID 2876 wrote to memory of 2572	2876	2025-03-31_906de53747a24ebd69fb17ffb2f6b7d7_amadey_rhadamanthys_smoke-loader.exe	31
PID 2876 wrote to memory of 2572	2876	2025-03-31_906de53747a24ebd69fb17ffb2f6b7d7_amadey_rhadamanthys_smoke-loader.exe	31
PID 2876 wrote to memory of 2572	2876	2025-03-31_906de53747a24ebd69fb17ffb2f6b7d7_amadey_rhadamanthys_smoke-loader.exe	31
PID 2572 wrote to memory of 1100	2572	winver.exe	19
PID 2572 wrote to memory of 1048	2572	winver.exe	17
PID 2572 wrote to memory of 1092	2572	winver.exe	18
PID 2572 wrote to memory of 1100	2572	winver.exe	19
PID 2572 wrote to memory of 1556	2572	winver.exe	25

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1048

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1092

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1100
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_906de53747a24ebd69fb17ffb2f6b7d7_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_906de53747a24ebd69fb17ffb2f6b7d7_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2876
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2572

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1048-11-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/1048-27-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/1092-26-0x00000000002D0000-0x00000000002D6000-memory.dmp

Filesize
24KB

Download
memory/1092-14-0x00000000002D0000-0x00000000002D6000-memory.dmp

Filesize
24KB

Download
memory/1100-6-0x0000000002A50000-0x0000000002A56000-memory.dmp

Filesize
24KB

Download
memory/1100-17-0x0000000003DB0000-0x0000000003DB6000-memory.dmp

Filesize
24KB

Download
memory/1100-24-0x0000000003DB0000-0x0000000003DB6000-memory.dmp

Filesize
24KB

Download
memory/1100-3-0x0000000002A50000-0x0000000002A56000-memory.dmp

Filesize
24KB

Download
memory/1100-1-0x0000000002A50000-0x0000000002A56000-memory.dmp

Filesize
24KB

Download
memory/1556-20-0x0000000002300000-0x0000000002306000-memory.dmp

Filesize
24KB

Download
memory/1556-25-0x0000000002300000-0x0000000002306000-memory.dmp

Filesize
24KB

Download
memory/2572-23-0x0000000000220000-0x0000000000226000-memory.dmp

Filesize
24KB

Download
memory/2572-4-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/2876-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download