tinba | 05821a9922df7421b0094e060fcd1c840f60cb24def3ab152873f5c2a00b9d60

General

Target

2025-03-30_dd3e04a96f59bd74ab66acbdf6444adf_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

dd3e04a96f59bd74ab66acbdf6444adf
SHA1

22d0e5a46d814ba24757b5c20b2f2ee7461894c3
SHA256

05821a9922df7421b0094e060fcd1c840f60cb24def3ab152873f5c2a00b9d60
SHA512

f442bef940284860eca952ad0b8646ab69fe9850e8874b532e7ad9b14d634c07933332c30ea20ed8a250bb6a5c020c776463cc353d0d93a3ecda8adbd842e3e1
SSDEEP

6144:dA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:dATuTAnKGwUAW3ycQqgf

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_dd3e04a96f59bd74ab66acbdf6444adf_amadey_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2912	winver.exe
2912	winver.exe
2912	winver.exe
2912	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1196	Explorer.EXE

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2912	winver.exe
1196	Explorer.EXE
1196	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1196	Explorer.EXE
1196	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2912	2400	2025-03-30_dd3e04a96f59bd74ab66acbdf6444adf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2400 wrote to memory of 2912	2400	2025-03-30_dd3e04a96f59bd74ab66acbdf6444adf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2400 wrote to memory of 2912	2400	2025-03-30_dd3e04a96f59bd74ab66acbdf6444adf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2400 wrote to memory of 2912	2400	2025-03-30_dd3e04a96f59bd74ab66acbdf6444adf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2400 wrote to memory of 2912	2400	2025-03-30_dd3e04a96f59bd74ab66acbdf6444adf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2912 wrote to memory of 1196	2912	winver.exe	21
PID 2912 wrote to memory of 1104	2912	winver.exe	19
PID 2912 wrote to memory of 1160	2912	winver.exe	20
PID 2912 wrote to memory of 1196	2912	winver.exe	21
PID 2912 wrote to memory of 1660	2912	winver.exe	25

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1104

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1196
- C:\Users\Admin\AppData\Local\Temp\2025-03-30_dd3e04a96f59bd74ab66acbdf6444adf_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-30_dd3e04a96f59bd74ab66acbdf6444adf_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2400
- - 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:2912

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1660

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/1104-25-0x0000000000310000-0x0000000000316000-memory.dmp

Filesize
24KB

Download
memory/1104-11-0x0000000000310000-0x0000000000316000-memory.dmp

Filesize
24KB

Download
memory/1160-14-0x0000000002010000-0x0000000002016000-memory.dmp

Filesize
24KB

Download
memory/1160-27-0x0000000002010000-0x0000000002016000-memory.dmp

Filesize
24KB

Download
memory/1196-6-0x0000000002570000-0x0000000002576000-memory.dmp

Filesize
24KB

Download
memory/1196-17-0x0000000002590000-0x0000000002596000-memory.dmp

Filesize
24KB

Download
memory/1196-3-0x0000000002570000-0x0000000002576000-memory.dmp

Filesize
24KB

Download
memory/1196-24-0x0000000002590000-0x0000000002596000-memory.dmp

Filesize
24KB

Download
memory/1196-1-0x0000000002570000-0x0000000002576000-memory.dmp

Filesize
24KB

Download
memory/1660-20-0x0000000001CB0000-0x0000000001CB6000-memory.dmp

Filesize
24KB

Download
memory/1660-26-0x0000000001CB0000-0x0000000001CB6000-memory.dmp

Filesize
24KB

Download
memory/2400-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2912-23-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2912-4-0x00000000000B0000-0x00000000000B6000-memory.dmp

Filesize
24KB

Download

Analysis

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