cee20c67a2aef46a0e18b82fb45401245fd0e1be046ca960791d44288a7e3df2

General

Target

b49149f98a8ec7a964655475ab8c56b6.exe
Size

340KB
MD5

b49149f98a8ec7a964655475ab8c56b6
SHA1

463510bebab62185d1736294717e1facac93b4c6
SHA256

cee20c67a2aef46a0e18b82fb45401245fd0e1be046ca960791d44288a7e3df2
SHA512

c23de96be5f86112d5f494c1b76f3bbcf488d1cdd2b69663de4f2f3fdbf58dc5456f0b2953e9ff1fb07e4bdcd8463f503f8e9ea57404c6c99281ed0393acdafe
SSDEEP

6144:T2wvPgIuVNEJF0mIl2GOmjwR03Bpf7JWw+DuDowGcJ9fUuZhPcPdJgNbLX5+nn29:TrgIuAJQl2uURWrfA1u8wG69fXhPcPdS

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3032	043A6AEB00014973000BBDD9B4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
3032	043A6AEB00014973000BBDD9B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2844	b49149f98a8ec7a964655475ab8c56b6.exe
2844	b49149f98a8ec7a964655475ab8c56b6.exe

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-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6AEB00014973000BBDD9B4EB2331 = "C:\\ProgramData\\043A6AEB00014973000BBDD9B4EB2331\\043A6AEB00014973000BBDD9B4EB2331.exe"	043A6AEB00014973000BBDD9B4EB2331.exe

Modifies system certificate store 2 TTPs 8 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\DSL\CRLs	b49149f98a8ec7a964655475ab8c56b6.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\DSL\CTLs	b49149f98a8ec7a964655475ab8c56b6.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\DSL	043A6AEB00014973000BBDD9B4EB2331.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\DSL\Certificates	043A6AEB00014973000BBDD9B4EB2331.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\DSL\CRLs	043A6AEB00014973000BBDD9B4EB2331.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\DSL\CTLs	043A6AEB00014973000BBDD9B4EB2331.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\DSL	b49149f98a8ec7a964655475ab8c56b6.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\DSL\Certificates	b49149f98a8ec7a964655475ab8c56b6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2844	b49149f98a8ec7a964655475ab8c56b6.exe
3032	043A6AEB00014973000BBDD9B4EB2331.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3032	043A6AEB00014973000BBDD9B4EB2331.exe
3032	043A6AEB00014973000BBDD9B4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3032	043A6AEB00014973000BBDD9B4EB2331.exe
3032	043A6AEB00014973000BBDD9B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3032	043A6AEB00014973000BBDD9B4EB2331.exe
3032	043A6AEB00014973000BBDD9B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 3032	2844	b49149f98a8ec7a964655475ab8c56b6.exe	28
PID 2844 wrote to memory of 3032	2844	b49149f98a8ec7a964655475ab8c56b6.exe	28
PID 2844 wrote to memory of 3032	2844	b49149f98a8ec7a964655475ab8c56b6.exe	28
PID 2844 wrote to memory of 3032	2844	b49149f98a8ec7a964655475ab8c56b6.exe	28

C:\Users\Admin\AppData\Local\Temp\b49149f98a8ec7a964655475ab8c56b6.exe
"C:\Users\Admin\AppData\Local\Temp\b49149f98a8ec7a964655475ab8c56b6.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2844
- C:\ProgramData\043A6AEB00014973000BBDD9B4EB2331\043A6AEB00014973000BBDD9B4EB2331.exe
  "C:\ProgramData\043A6AEB00014973000BBDD9B4EB2331\043A6AEB00014973000BBDD9B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\b49149f98a8ec7a964655475ab8c56b6.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:3032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\ProgramData\043A6AEB00014973000BBDD9B4EB2331\043A6AEB00014973000BBDD9B4EB2331.exe

Filesize
340KB

MD5
b49149f98a8ec7a964655475ab8c56b6

SHA1
463510bebab62185d1736294717e1facac93b4c6

SHA256
cee20c67a2aef46a0e18b82fb45401245fd0e1be046ca960791d44288a7e3df2

SHA512
c23de96be5f86112d5f494c1b76f3bbcf488d1cdd2b69663de4f2f3fdbf58dc5456f0b2953e9ff1fb07e4bdcd8463f503f8e9ea57404c6c99281ed0393acdafe

Download Submit
memory/2844-1-0x0000000000250000-0x0000000000252000-memory.dmp

Filesize
8KB

Download
memory/2844-2-0x0000000000410000-0x00000000004D6000-memory.dmp

Filesize
792KB

Download
memory/2844-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2844-17-0x0000000000410000-0x00000000004D6000-memory.dmp

Filesize
792KB

Download
memory/2844-19-0x0000000000250000-0x0000000000252000-memory.dmp

Filesize
8KB

Download
memory/2844-26-0x0000000000410000-0x00000000004D6000-memory.dmp

Filesize
792KB

Download
memory/3032-11-0x0000000000410000-0x00000000004D6000-memory.dmp

Filesize
792KB

Download
memory/3032-13-0x0000000000240000-0x0000000000242000-memory.dmp

Filesize
8KB

Download
memory/3032-18-0x0000000000410000-0x00000000004D6000-memory.dmp

Filesize
792KB

Download
memory/3032-27-0x0000000000410000-0x00000000004D6000-memory.dmp

Filesize
792KB

Download
memory/3032-33-0x0000000000410000-0x00000000004D6000-memory.dmp

Filesize
792KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads