tinba | 6f4824af4e915ae2eac2d623a5ec28f0b9c81e142da869e03ac817399b479bf0

General

Target

2025-03-31_b50976ceabc4415781de20d8431ddbca_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

b50976ceabc4415781de20d8431ddbca
SHA1

b6e5ba779eedebcf8d4b90dcc13da23962f92db4
SHA256

6f4824af4e915ae2eac2d623a5ec28f0b9c81e142da869e03ac817399b479bf0
SHA512

ace3d8aa27cb8cb94465f865e268b5cd5592d29cb2b7703b54c90a0c3a3068fd1c2e2782201288f59bf22a1d70860118a69e1840e1cab4f4572f58be12959be5
SSDEEP

6144:CA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:CATuTAnKGwUAW3ycQqgf

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_b50976ceabc4415781de20d8431ddbca_amadey_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2708	winver.exe
2708	winver.exe
2708	winver.exe
2708	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1212	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2708	winver.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 2708	2544	2025-03-31_b50976ceabc4415781de20d8431ddbca_amadey_rhadamanthys_smoke-loader.exe	29
PID 2544 wrote to memory of 2708	2544	2025-03-31_b50976ceabc4415781de20d8431ddbca_amadey_rhadamanthys_smoke-loader.exe	29
PID 2544 wrote to memory of 2708	2544	2025-03-31_b50976ceabc4415781de20d8431ddbca_amadey_rhadamanthys_smoke-loader.exe	29
PID 2544 wrote to memory of 2708	2544	2025-03-31_b50976ceabc4415781de20d8431ddbca_amadey_rhadamanthys_smoke-loader.exe	29
PID 2544 wrote to memory of 2708	2544	2025-03-31_b50976ceabc4415781de20d8431ddbca_amadey_rhadamanthys_smoke-loader.exe	29
PID 2708 wrote to memory of 1212	2708	winver.exe	20
PID 2708 wrote to memory of 1120	2708	winver.exe	18
PID 2708 wrote to memory of 1176	2708	winver.exe	19
PID 2708 wrote to memory of 1212	2708	winver.exe	20
PID 2708 wrote to memory of 1244	2708	winver.exe	24
PID 2708 wrote to memory of 2544	2708	winver.exe	28

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1120

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1176

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1212
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_b50976ceabc4415781de20d8431ddbca_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_b50976ceabc4415781de20d8431ddbca_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2544
- - 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:2708

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1120-27-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/1120-9-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/1176-29-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1176-12-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1212-26-0x00000000025F0000-0x00000000025F6000-memory.dmp

Filesize
24KB

Download
memory/1212-3-0x0000000002510000-0x0000000002516000-memory.dmp

Filesize
24KB

Download
memory/1212-1-0x0000000002510000-0x0000000002516000-memory.dmp

Filesize
24KB

Download
memory/1212-6-0x0000000002510000-0x0000000002516000-memory.dmp

Filesize
24KB

Download
memory/1212-15-0x00000000025F0000-0x00000000025F6000-memory.dmp

Filesize
24KB

Download
memory/1244-18-0x0000000001C10000-0x0000000001C16000-memory.dmp

Filesize
24KB

Download
memory/1244-28-0x0000000001C10000-0x0000000001C16000-memory.dmp

Filesize
24KB

Download
memory/2544-25-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2708-23-0x0000000000220000-0x0000000000226000-memory.dmp

Filesize
24KB

Download
memory/2708-4-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download

Analysis

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