0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2023, 14:33

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General

Target

0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe
Size

183KB
MD5

ae8dfcee1a8c6fad82462f86e2dd2ba8
SHA1

dc7f36c8636e5b2d76b487609ce75744ea8068d9
SHA256

0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3
SHA512

72a7a841e08202f65d9d3a7fc56d2c2410df1f4b0726f7841b084971ffd26417547fe5264b6b0aabd16db3daf4c4d36fe78e474b102398a21835515dd56d4fb1
SSDEEP

3072:kUIKJJeU9IqkH+LGP34oiKerVUzeeDXbwa21DW9ua/aHyvZRDd2iE:kUIKDeUFybwv

Score

7^/10

collection persistence spyware stealer

Malware Config

Signatures

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.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-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MyOtApp = "C:\\Users\\Admin\\AppData\\Roaming\\audioexe\\audioexe.exe"	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
34	checkip.dyndns.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4960	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe
4960	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4960	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4960	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4960	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe

C:\Users\Admin\AppData\Local\Temp\0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe
"C:\Users\Admin\AppData\Local\Temp\0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4960

Network

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4960-0-0x0000000075070000-0x0000000075621000-memory.dmp

Filesize
5.7MB

Download
memory/4960-1-0x0000000075070000-0x0000000075621000-memory.dmp

Filesize
5.7MB

Download
memory/4960-2-0x0000000000E50000-0x0000000000E60000-memory.dmp

Filesize
64KB

Download
memory/4960-3-0x0000000000E50000-0x0000000000E60000-memory.dmp

Filesize
64KB

Download
memory/4960-4-0x0000000075070000-0x0000000075621000-memory.dmp

Filesize
5.7MB

Download
memory/4960-7-0x0000000000E50000-0x0000000000E60000-memory.dmp

Filesize
64KB

Download
memory/4960-9-0x0000000000E50000-0x0000000000E60000-memory.dmp

Filesize
64KB

Download