1211b67dcf52b8d795c4300afd41c8d4c1252b17ae2417e909d0a37aba35ca6c

General

Target

23aadc08e2c5d53f2c408ce50dfd015d.exe
Size

332KB
MD5

23aadc08e2c5d53f2c408ce50dfd015d
SHA1

18948c53a148e5fd6b4f70a836a9bf81f9e3e793
SHA256

1211b67dcf52b8d795c4300afd41c8d4c1252b17ae2417e909d0a37aba35ca6c
SHA512

12927a0ab2ea3823f3d4498a23d8a73a0a4e2918ed2bbecc387ee23a91bf2ecb747d2dc858e3f383e9aa70d7e8bcbc0cd496e6f8a2e1ddfc70fc6e0be2cdbc37
SSDEEP

6144:9M3885RvH9Smk+B0Ep9GTCl0hZDYWsRjdkWqobVeheTOvQMbiRjt2M7ngw0Eg:esLmk3Ep0TCCssWVbVeQTAl0Wr

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2324	043A6AEB00014973000A4136B4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2324	043A6AEB00014973000A4136B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
1368	23aadc08e2c5d53f2c408ce50dfd015d.exe
1368	23aadc08e2c5d53f2c408ce50dfd015d.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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6AEB00014973000A4136B4EB2331 = "C:\\ProgramData\\043A6AEB00014973000A4136B4EB2331\\043A6AEB00014973000A4136B4EB2331.exe"	043A6AEB00014973000A4136B4EB2331.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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\SystemCertificates\DSL\CRLs	043A6AEB00014973000A4136B4EB2331.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\SystemCertificates\DSL\CTLs	043A6AEB00014973000A4136B4EB2331.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\SystemCertificates\DSL	23aadc08e2c5d53f2c408ce50dfd015d.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\SystemCertificates\DSL\Certificates	23aadc08e2c5d53f2c408ce50dfd015d.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\SystemCertificates\DSL\CRLs	23aadc08e2c5d53f2c408ce50dfd015d.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\SystemCertificates\DSL\CTLs	23aadc08e2c5d53f2c408ce50dfd015d.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\SystemCertificates\DSL	043A6AEB00014973000A4136B4EB2331.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\SystemCertificates\DSL\Certificates	043A6AEB00014973000A4136B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1368	23aadc08e2c5d53f2c408ce50dfd015d.exe
2324	043A6AEB00014973000A4136B4EB2331.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2324	043A6AEB00014973000A4136B4EB2331.exe
2324	043A6AEB00014973000A4136B4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2324	043A6AEB00014973000A4136B4EB2331.exe
2324	043A6AEB00014973000A4136B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2324	043A6AEB00014973000A4136B4EB2331.exe
2324	043A6AEB00014973000A4136B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 2324	1368	23aadc08e2c5d53f2c408ce50dfd015d.exe	28
PID 1368 wrote to memory of 2324	1368	23aadc08e2c5d53f2c408ce50dfd015d.exe	28
PID 1368 wrote to memory of 2324	1368	23aadc08e2c5d53f2c408ce50dfd015d.exe	28
PID 1368 wrote to memory of 2324	1368	23aadc08e2c5d53f2c408ce50dfd015d.exe	28

C:\Users\Admin\AppData\Local\Temp\23aadc08e2c5d53f2c408ce50dfd015d.exe
"C:\Users\Admin\AppData\Local\Temp\23aadc08e2c5d53f2c408ce50dfd015d.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1368
- C:\ProgramData\043A6AEB00014973000A4136B4EB2331\043A6AEB00014973000A4136B4EB2331.exe
  "C:\ProgramData\043A6AEB00014973000A4136B4EB2331\043A6AEB00014973000A4136B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\23aadc08e2c5d53f2c408ce50dfd015d.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:2324

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

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Downloads

\ProgramData\043A6AEB00014973000A4136B4EB2331\043A6AEB00014973000A4136B4EB2331.exe

Filesize
332KB

MD5
23aadc08e2c5d53f2c408ce50dfd015d

SHA1
18948c53a148e5fd6b4f70a836a9bf81f9e3e793

SHA256
1211b67dcf52b8d795c4300afd41c8d4c1252b17ae2417e909d0a37aba35ca6c

SHA512
12927a0ab2ea3823f3d4498a23d8a73a0a4e2918ed2bbecc387ee23a91bf2ecb747d2dc858e3f383e9aa70d7e8bcbc0cd496e6f8a2e1ddfc70fc6e0be2cdbc37

Download Submit
memory/1368-0-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/1368-1-0x0000000000410000-0x00000000004D5000-memory.dmp

Filesize
788KB

Download
memory/1368-2-0x00000000002E0000-0x00000000002E2000-memory.dmp

Filesize
8KB

Download
memory/1368-17-0x0000000000410000-0x00000000004D5000-memory.dmp

Filesize
788KB

Download
memory/1368-25-0x0000000000410000-0x00000000004D5000-memory.dmp

Filesize
788KB

Download
memory/2324-11-0x0000000000410000-0x00000000004D5000-memory.dmp

Filesize
788KB

Download
memory/2324-12-0x00000000006C0000-0x00000000006C2000-memory.dmp

Filesize
8KB

Download
memory/2324-18-0x0000000000410000-0x00000000004D5000-memory.dmp

Filesize
788KB

Download
memory/2324-26-0x0000000000410000-0x00000000004D5000-memory.dmp

Filesize
788KB

Download
memory/2324-32-0x0000000000410000-0x00000000004D5000-memory.dmp

Filesize
788KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads