Analysis
-
max time kernel
89s -
max time network
63s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
-
submitted
05-12-2022 18:35
General
-
Target
SecuriteInfo.com.Win32.PWSX-gen.8985.6517.exe
-
Size
621KB
-
MD5
599c88d0f18d3ab810781e2462878014
-
SHA1
172a73cca03299d7fa464c2430e9aba80ec355c2
-
SHA256
2923ef157397d1329e2c29834e72b7f89f87144e0f7e51e827091b874d784c50
-
SHA512
3d0bb7f65ac8d26d63c002ace94ffeb2db1cedbd5e2b248c55bdaa7725c08557b7ac560916e4dd95c6f85bc39cfa10a329b9a6b8c433c5e9887a1439571ee47f
-
SSDEEP
12288:FojmjXiA4oSB2swcWZwmwaMcgXVhJkmRvpYN9pOMSZ5P99CQ0tg2en2GvPh0LRY+:Fojm03r9mwvp/7ZA9y5P50tg2en7vYY+
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.as-print.pl - Port:
587 - Username:
[email protected] - Password:
HURT1985asprint - 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
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
-
Suspicious behavior: RenamesItself 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of WriteProcessMemory 9 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8985.6517.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8985.6517.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8985.6517.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8985.6517.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/860-54-0x0000000000C20000-0x0000000000CC2000-memory.dmpFilesize
648KB
-
memory/860-55-0x0000000074DE1000-0x0000000074DE3000-memory.dmpFilesize
8KB
-
memory/860-56-0x0000000004BC0000-0x0000000004C7A000-memory.dmpFilesize
744KB
-
memory/860-57-0x0000000000600000-0x000000000061A000-memory.dmpFilesize
104KB
-
memory/860-58-0x0000000000620000-0x000000000062E000-memory.dmpFilesize
56KB
-
memory/860-59-0x0000000007F50000-0x0000000007FCC000-memory.dmpFilesize
496KB
-
memory/860-60-0x0000000000BC0000-0x0000000000C04000-memory.dmpFilesize
272KB
-
memory/1040-61-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
-
memory/1040-62-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
-
memory/1040-65-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
-
memory/1040-66-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
-
memory/1040-64-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
-
memory/1040-67-0x00000000004324CE-mapping.dmp
-
memory/1040-69-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
-
memory/1040-71-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB