tinba | c319732dd74ce455b6653addc42fd70f5ca8830fb533e922f6b22268bf409e96

General

Target

2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

a09dd53a8d9f639e284ccd681002e9eb
SHA1

684f55db309b209dad49da27468102bae3b8a2b8
SHA256

c319732dd74ce455b6653addc42fd70f5ca8830fb533e922f6b22268bf409e96
SHA512

440d6bb4332bc9a944584a4d8c8944f130ad3163d7d13fb62caa69164d42f0485131bb78791843e414997447fb4a7eea5f211b835e7ee7bad91d0efa1196f17b
SSDEEP

6144:rA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:rATuTAnKGwUAW3ycQqgf

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_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2732	winver.exe
2732	winver.exe
2732	winver.exe
2732	winver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1200	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2732	winver.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2732	2100	2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe	31
PID 2100 wrote to memory of 2732	2100	2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe	31
PID 2100 wrote to memory of 2732	2100	2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe	31
PID 2100 wrote to memory of 2732	2100	2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe	31
PID 2100 wrote to memory of 2732	2100	2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe	31
PID 2732 wrote to memory of 1200	2732	winver.exe	21
PID 2732 wrote to memory of 1080	2732	winver.exe	18
PID 2732 wrote to memory of 1136	2732	winver.exe	19
PID 2732 wrote to memory of 1200	2732	winver.exe	21
PID 2732 wrote to memory of 356	2732	winver.exe	25
PID 2732 wrote to memory of 2100	2732	winver.exe	29

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1080

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1136

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1200
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_a09dd53a8d9f639e284ccd681002e9eb_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2100
- - 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:2732

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:356

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/356-26-0x0000000001CD0000-0x0000000001CD6000-memory.dmp

Filesize
24KB

Download
memory/356-18-0x0000000001CD0000-0x0000000001CD6000-memory.dmp

Filesize
24KB

Download
memory/1080-28-0x00000000020F0000-0x00000000020F6000-memory.dmp

Filesize
24KB

Download
memory/1080-9-0x00000000020F0000-0x00000000020F6000-memory.dmp

Filesize
24KB

Download
memory/1136-12-0x00000000002B0000-0x00000000002B6000-memory.dmp

Filesize
24KB

Download
memory/1136-29-0x00000000002B0000-0x00000000002B6000-memory.dmp

Filesize
24KB

Download
memory/1200-15-0x00000000024E0000-0x00000000024E6000-memory.dmp

Filesize
24KB

Download
memory/1200-1-0x00000000024D0000-0x00000000024D6000-memory.dmp

Filesize
24KB

Download
memory/1200-6-0x00000000024D0000-0x00000000024D6000-memory.dmp

Filesize
24KB

Download
memory/1200-27-0x00000000024E0000-0x00000000024E6000-memory.dmp

Filesize
24KB

Download
memory/1200-3-0x00000000024D0000-0x00000000024D6000-memory.dmp

Filesize
24KB

Download
memory/2100-25-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2732-4-0x00000000000B0000-0x00000000000B6000-memory.dmp

Filesize
24KB

Download
memory/2732-23-0x00000000002B0000-0x00000000002B6000-memory.dmp

Filesize
24KB

Download

Analysis

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