tinba | 74fae6a8879dc993bc9edf2cab542ecd4ae9e5d90e194b6bf2eb896af692c589

General

Target

2025-03-31_06470c89d3585270d6466bb8719310cf_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

06470c89d3585270d6466bb8719310cf
SHA1

ee7cfcbb94144f36c2b9f137a78f44904439cb1d
SHA256

74fae6a8879dc993bc9edf2cab542ecd4ae9e5d90e194b6bf2eb896af692c589
SHA512

f808de15b25a9237f00b4e460b7766810c991912c88db69840b014d4eb369166007c123907b1548fb93ad67149bd598c0346f308e1947db2f5db134fb12393fe
SSDEEP

6144:AA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:AATuTAnKGwUAW3ycQqgf

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_06470c89d3585270d6466bb8719310cf_amadey_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2532	winver.exe
2532	winver.exe
2532	winver.exe
2532	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1200	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2532	winver.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 2532	2564	2025-03-31_06470c89d3585270d6466bb8719310cf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2564 wrote to memory of 2532	2564	2025-03-31_06470c89d3585270d6466bb8719310cf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2564 wrote to memory of 2532	2564	2025-03-31_06470c89d3585270d6466bb8719310cf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2564 wrote to memory of 2532	2564	2025-03-31_06470c89d3585270d6466bb8719310cf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2564 wrote to memory of 2532	2564	2025-03-31_06470c89d3585270d6466bb8719310cf_amadey_rhadamanthys_smoke-loader.exe	31
PID 2532 wrote to memory of 1200	2532	winver.exe	21
PID 2532 wrote to memory of 1088	2532	winver.exe	19
PID 2532 wrote to memory of 1172	2532	winver.exe	20
PID 2532 wrote to memory of 1200	2532	winver.exe	21
PID 2532 wrote to memory of 1416	2532	winver.exe	23
PID 2532 wrote to memory of 2564	2532	winver.exe	29

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1088

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1172

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1200
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_06470c89d3585270d6466bb8719310cf_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_06470c89d3585270d6466bb8719310cf_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2564
- - 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:2532

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1416

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/1088-11-0x0000000001BC0000-0x0000000001BC6000-memory.dmp

Filesize
24KB

Download
memory/1088-26-0x0000000001BC0000-0x0000000001BC6000-memory.dmp

Filesize
24KB

Download
memory/1172-27-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1172-14-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/1200-6-0x0000000002AA0000-0x0000000002AA6000-memory.dmp

Filesize
24KB

Download
memory/1200-3-0x0000000002AA0000-0x0000000002AA6000-memory.dmp

Filesize
24KB

Download
memory/1200-29-0x0000000002AB0000-0x0000000002AB6000-memory.dmp

Filesize
24KB

Download
memory/1200-1-0x0000000002AA0000-0x0000000002AA6000-memory.dmp

Filesize
24KB

Download
memory/1200-17-0x0000000002AB0000-0x0000000002AB6000-memory.dmp

Filesize
24KB

Download
memory/1416-20-0x0000000001EC0000-0x0000000001EC6000-memory.dmp

Filesize
24KB

Download
memory/1416-28-0x0000000001EC0000-0x0000000001EC6000-memory.dmp

Filesize
24KB

Download
memory/2532-25-0x00000000001B0000-0x00000000001B6000-memory.dmp

Filesize
24KB

Download
memory/2532-4-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/2564-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

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