General
-
Target
MT103-93850.doc
-
Size
581KB
-
Sample
241004-knp8rsvcjm
-
MD5
205e22dba6c73c938c19d5a9b211f1e2
-
SHA1
38603ef00f1582fd6d2152baec0bbc328e654a7d
-
SHA256
4060b794abc0cb46e4a243038c201fd55e01842f8c475cf2524bbe2447125105
-
SHA512
dfa52c69248907ef229377d4bd6b1dfef99af6f247569fe1046fda01da31db607d53f6ef5c7ce9eb9c3058848c8b4946ad8f350ddd68108c3cd8b77a9c017603
-
SSDEEP
6144:W2wAYwAYwAYwAYwAmy+402BXGmZviZk259Utd1gHv:W5
Static task
static1
Behavioral task
behavioral1
Sample
MT103-93850.rtf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
MT103-93850.rtf
Resource
win10v2004-20240802-en
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
185.198.59.26 - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@@ - Email To:
[email protected]
Targets
-
-
Target
MT103-93850.doc
-
Size
581KB
-
MD5
205e22dba6c73c938c19d5a9b211f1e2
-
SHA1
38603ef00f1582fd6d2152baec0bbc328e654a7d
-
SHA256
4060b794abc0cb46e4a243038c201fd55e01842f8c475cf2524bbe2447125105
-
SHA512
dfa52c69248907ef229377d4bd6b1dfef99af6f247569fe1046fda01da31db607d53f6ef5c7ce9eb9c3058848c8b4946ad8f350ddd68108c3cd8b77a9c017603
-
SSDEEP
6144:W2wAYwAYwAYwAYwAmy+402BXGmZviZk259Utd1gHv:W5
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Blocklisted process makes network request
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Loads dropped DLL
-
Accesses Microsoft Outlook profiles
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Exploitation for Client Execution
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2