Analysis
-
max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 01:07
Behavioral task
behavioral1
Sample
6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe
Resource
win10v2004-20240508-en
General
-
Target
6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe
-
Size
167KB
-
MD5
b7049206d7765c5a5dbaa0a8ee73e8c7
-
SHA1
84d5ad8f6d95b62002c6db35c457337b90b1b6e6
-
SHA256
6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e
-
SHA512
59020a9b6da2003f0029c74a00156cb1b85b548aea8c7bb02a41366d08b1f33a41edbe689e93be4a18e95982d565ad2c156020d7dd6c281580fbaf8d10fb30f3
-
SSDEEP
3072:+bXnc6kkTZolvb2f9jVfDImFRx9V3V9M5axanH:+bXpTZolOVDI8BU
Malware Config
Extracted
Protocol: smtp- Host:
mail.icecleancare.com - Port:
587 - Username:
[email protected] - Password:
password@2020@
Extracted
agenttesla
Protocol: smtp- Host:
mail.icecleancare.com - Port:
587 - Username:
[email protected] - Password:
password@2020@ - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 2 api.ipify.org 3 api.ipify.org -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exedescription pid process Token: SeDebugPrivilege 1284 6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe -
outlook_office_path 1 IoCs
Processes:
6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe -
outlook_win_path 1 IoCs
Processes:
6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe"C:\Users\Admin\AppData\Local\Temp\6d3149c8fac0256de3d2ec355619b02bc39fb1b1869e2276049e896985975d9e.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1284-0-0x00000000746BE000-0x00000000746BF000-memory.dmpFilesize
4KB
-
memory/1284-1-0x0000000000C20000-0x0000000000C50000-memory.dmpFilesize
192KB
-
memory/1284-2-0x00000000746B0000-0x0000000074D9E000-memory.dmpFilesize
6.9MB
-
memory/1284-9-0x00000000746BE000-0x00000000746BF000-memory.dmpFilesize
4KB
-
memory/1284-10-0x00000000746B0000-0x0000000074D9E000-memory.dmpFilesize
6.9MB