tinba | 6b3045381513d819c92c265c847fc05d9fe591b3f0bef449a368ae17fd23f4f7

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2025, 01:49 UTC

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General

Target

JaffaCakes118_42d6043b2470828883f624b8c22e56f2.exe
Size

96KB
MD5

42d6043b2470828883f624b8c22e56f2
SHA1

26e533b7bf95c6f8a3694a1887f29a0a76754ded
SHA256

6b3045381513d819c92c265c847fc05d9fe591b3f0bef449a368ae17fd23f4f7
SHA512

d64372a92ae9f0f2e5e03ba567b52ccc61ac550d8e614c25d29893dc5797ed17cefa6ad7faefb2ccbce193562156342324c48dedaf0be836cc2936c1acaef373
SSDEEP

1536:eiLOvRmmQegJW3aOgBbmAQ256/ZrwWnwqjhurmKFct:eiyvRmQKTLs/ZrwWJjAqGct

Score

10^/10

tinba banker discovery persistence trojan

Malware Config

Signatures

Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
trojan banker tinba
Tinba family
tinba

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8C632CAC = "C:\\Users\\Admin\\AppData\\Roaming\\8C632CAC\\bin.exe"	winver.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5024	828	WerFault.exe	83

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	JaffaCakes118_42d6043b2470828883f624b8c22e56f2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
828	winver.exe
828	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3588	Explorer.EXE
Token: SeCreatePagefilePrivilege	3588	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
828	winver.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4912 wrote to memory of 828	4912	JaffaCakes118_42d6043b2470828883f624b8c22e56f2.exe	83
PID 4912 wrote to memory of 828	4912	JaffaCakes118_42d6043b2470828883f624b8c22e56f2.exe	83
PID 4912 wrote to memory of 828	4912	JaffaCakes118_42d6043b2470828883f624b8c22e56f2.exe	83
PID 4912 wrote to memory of 828	4912	JaffaCakes118_42d6043b2470828883f624b8c22e56f2.exe	83
PID 828 wrote to memory of 3588	828	winver.exe	56
PID 828 wrote to memory of 2588	828	winver.exe	44

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2588

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3588
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42d6043b2470828883f624b8c22e56f2.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42d6043b2470828883f624b8c22e56f2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4912
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:828
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 352
      4⤵
      Program crash
      PID:5024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 828 -ip 828
1⤵
PID:4740

Network

DNS

196.249.167.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

196.249.167.52.in-addr.arpa

IN PTR

Response
DNS

172.210.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.210.232.199.in-addr.arpa

IN PTR

Response
DNS

75.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

75.159.190.20.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

228.249.119.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

228.249.119.40.in-addr.arpa

IN PTR

Response
DNS

56.163.245.4.in-addr.arpa

Remote address:

8.8.8.8:53

Request

56.163.245.4.in-addr.arpa

IN PTR

Response
DNS

206.23.85.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

206.23.85.13.in-addr.arpa

IN PTR

Response
DNS

134.71.91.104.in-addr.arpa

Remote address:

8.8.8.8:53

Request

134.71.91.104.in-addr.arpa

IN PTR

Response

134.71.91.104.in-addr.arpa

IN PTR

a104-91-71-134deploystaticakamaitechnologiescom
DNS

88.210.23.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

88.210.23.2.in-addr.arpa

IN PTR

Response

88.210.23.2.in-addr.arpa

IN PTR

a2-23-210-88deploystaticakamaitechnologiescom
DNS

133.130.81.91.in-addr.arpa

Remote address:

8.8.8.8:53

Request

133.130.81.91.in-addr.arpa

IN PTR

Response
DNS

23.236.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

23.236.111.52.in-addr.arpa

IN PTR

Response
DNS

200.64.52.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

200.64.52.20.in-addr.arpa

IN PTR

Response

No results found

8.8.8.8:53

196.249.167.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

196.249.167.52.in-addr.arpa
8.8.8.8:53

172.210.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.210.232.199.in-addr.arpa
8.8.8.8:53

75.159.190.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

75.159.190.20.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

228.249.119.40.in-addr.arpa

dns

73 B
159 B
1
1

DNS Request

228.249.119.40.in-addr.arpa
8.8.8.8:53

56.163.245.4.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

56.163.245.4.in-addr.arpa
8.8.8.8:53

206.23.85.13.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

206.23.85.13.in-addr.arpa
8.8.8.8:53

134.71.91.104.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

134.71.91.104.in-addr.arpa
8.8.8.8:53

88.210.23.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

88.210.23.2.in-addr.arpa
8.8.8.8:53

133.130.81.91.in-addr.arpa

dns

72 B
147 B
1
1

DNS Request

133.130.81.91.in-addr.arpa
8.8.8.8:53

23.236.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

23.236.111.52.in-addr.arpa
8.8.8.8:53

200.64.52.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

200.64.52.20.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/828-4-0x0000000077D82000-0x0000000077D83000-memory.dmp

Filesize
4KB

Download
memory/828-6-0x00007FFC2B390000-0x00007FFC2B585000-memory.dmp

Filesize
2.0MB

Download
memory/828-10-0x0000000000F00000-0x0000000000F06000-memory.dmp

Filesize
24KB

Download
memory/828-13-0x0000000000F00000-0x0000000000F06000-memory.dmp

Filesize
24KB

Download
memory/2588-12-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download
memory/3588-2-0x0000000000ED0000-0x0000000000ED6000-memory.dmp

Filesize
24KB

Download
memory/3588-1-0x0000000000ED0000-0x0000000000ED6000-memory.dmp

Filesize
24KB

Download
memory/3588-5-0x00007FFC2B42D000-0x00007FFC2B42E000-memory.dmp

Filesize
4KB

Download
memory/4912-0-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/4912-3-0x0000000002210000-0x0000000002C10000-memory.dmp

Filesize
10.0MB

Download
memory/4912-7-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4912-8-0x0000000002210000-0x0000000002C10000-memory.dmp

Filesize
10.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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Downloads

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