Analysis
- max time kernel
44s - max time network
112s - platform
windows7_x64 - resource
win7-20220715-en - resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system - submitted
02/08/2022, 03:44
Static task
static1
Behavioral task
behavioral1
Sample
5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe
Resource
win7-20220715-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe
Resource
win10v2004-20220721-en
9 signatures
150 seconds
General
- Target 5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe
- Size 122KB
- Sample220802-eaxssshdh2
- SHA256 5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a
- MD5 1e3ea34762c6301233da7cb8c5e9c45f
- SHA1 3d629e220c508ad7af102ef115d5eb3f3ec232f5
- SHA512 8eab05ab8e033b1f1b20103a5da38a116e321a7f9344c26f6f8060865f4ef3e6ef1095aa0f2909f6ee1e9dca98f50dfbe7cd69cf2962f6dd59125fd80461759d
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- Phoenix Keylogger payload 1 IoCs
resource yara_rule behavioral1/memory/1848-55-0x0000000001E20000-0x0000000001E58000-memory.dmp family_phoenix - 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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.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 3 ifconfig.me - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1848 5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1848 5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe"C:\Users\Admin\AppData\Local\Temp\5a60de044c16784f219f6c5500c105ef06bdc00975a1518a5a73f90ca2bdc68a.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1848