tinba | 5ab0f33028e741a4a9ee4061137b12ce2977690fc034b631b3de109c6d0fa4bc

General

Target

2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe
Size

237KB
MD5

c4c3d0b49ebdab4d458f5298c3714225
SHA1

6b5421e260a8b6bdfccabd25157c884fbfa1ee84
SHA256

5ab0f33028e741a4a9ee4061137b12ce2977690fc034b631b3de109c6d0fa4bc
SHA512

2b9c0f40ac1d4ad95df40b14033fd0d9a2da28351674b519060bb1130abfc4046bbd807d3d1a9cce0d2bd21bd51293273fdb55bc4be7b54b94c4399339a6db6d
SSDEEP

6144:QA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:QATuTAnKGwUAWVycQqgj

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	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3060	winver.exe
3060	winver.exe
3060	winver.exe
3060	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1336	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3060	winver.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1084 wrote to memory of 3060	1084	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	30
PID 1084 wrote to memory of 3060	1084	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	30
PID 1084 wrote to memory of 3060	1084	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	30
PID 1084 wrote to memory of 3060	1084	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	30
PID 1084 wrote to memory of 3060	1084	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	30
PID 3060 wrote to memory of 1336	3060	winver.exe	21
PID 3060 wrote to memory of 1196	3060	winver.exe	19
PID 3060 wrote to memory of 1296	3060	winver.exe	20
PID 3060 wrote to memory of 1336	3060	winver.exe	21
PID 3060 wrote to memory of 1740	3060	winver.exe	25
PID 3060 wrote to memory of 1084	3060	winver.exe	29

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1196

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1296

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1336
- C:\Users\Admin\AppData\Local\Temp\2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1084
- - 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:3060

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1740

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/1084-8-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1196-26-0x0000000001CE0000-0x0000000001CE6000-memory.dmp

Filesize
24KB

Download
memory/1196-11-0x0000000001CE0000-0x0000000001CE6000-memory.dmp

Filesize
24KB

Download
memory/1296-14-0x00000000002A0000-0x00000000002A6000-memory.dmp

Filesize
24KB

Download
memory/1296-27-0x00000000002A0000-0x00000000002A6000-memory.dmp

Filesize
24KB

Download
memory/1336-6-0x00000000027B0000-0x00000000027B6000-memory.dmp

Filesize
24KB

Download
memory/1336-17-0x00000000027A0000-0x00000000027A6000-memory.dmp

Filesize
24KB

Download
memory/1336-1-0x00000000027B0000-0x00000000027B6000-memory.dmp

Filesize
24KB

Download
memory/1336-3-0x00000000027B0000-0x00000000027B6000-memory.dmp

Filesize
24KB

Download
memory/1336-29-0x00000000027A0000-0x00000000027A6000-memory.dmp

Filesize
24KB

Download
memory/1740-20-0x0000000001CF0000-0x0000000001CF6000-memory.dmp

Filesize
24KB

Download
memory/1740-28-0x0000000001CF0000-0x0000000001CF6000-memory.dmp

Filesize
24KB

Download
memory/3060-25-0x00000000001E0000-0x00000000001E6000-memory.dmp

Filesize
24KB

Download
memory/3060-5-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download

Analysis

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