General
- Target 7315475169fcad9088e6c89b2cf1a9cf4eec0697d9fee18979f5fc46723836d2
- Size 1.5MB
- Sample260724-dntgvszzes
- SHA256 7315475169fcad9088e6c89b2cf1a9cf4eec0697d9fee18979f5fc46723836d2
- MD5 0d711c5f1d262b6933876e81b9707161
- SHA1 a1c96b6e4dd4d74399d7948000fc6fefaa851a08
- SHA512 31808d7570456ae73bf6a320ee2c86001bc037e807a9614be58b46858425bb056a6ff8fb59a270957514599dee01ddc88fefcc888c9c6bafd43de257b8b908ba
- SSDEEP 49152:bE5PzbiTMlBr8ldTZaaa/mG0VxFAyAw98hwm07hOU:bEtzOTXlua0L0VXjVmkhOU
- TLSH T1377533E538193DF29A6DC20F7B6E8CF5A1F65CAC1F11E80AA4E1A2A735F541FD474202
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION REQUIREMENT - KAIZEN.cmd
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
QUOTATION REQUIREMENT - KAIZEN.cmd
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.voestelpine.com
-
Port
587
-
Username
-
Password
Payday2026
Extracted
-
masslogger
-
exfiltration_mode
#SMTPEnabled
-
expire_time_date
00-00-0000
-
host_password
Payday2026
-
host_port
587
- host_receiver
- host_sender
-
host_server
mail.voestelpine.com
-
ssl_slate
False
Targets
-
- Target QUOTATION REQUIREMENT - KAIZEN.cmd
- Size 4.0MB
- SHA256 bae9369203f95f6fb3b70e2f738b16aac651c2dcd82c47d87eb9f3a1336063dc
- MD5 ba23f86252d4b990b12982a1a95e771e
- SHA1 3101142c30b62891ab06bf6b8cf355a218f94eaa
- SHA512 5fe6fc03d53b8a3b5742e751abc968a893c1beea1553bee7ba69a1b9185aad70099dc67d5f3cdfddbb7cc5a914f6b126da48c90dd664b18321ebf991740984e6
- SSDEEP 24576:r222wJR8DE38ZsIzVbBtjfOdhqdUfsX7DzOr9tbDG5iciFEQxhl1xKv7xkNcF5pb:6jFD6PPPFBhBsghYm9yylJor
- TLSH T17A167EC27E1F30E1C64857DEF7216F4D23888FC4B920BE9B97F93A9C651264E4D1A864
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects DonutLoader
-
Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
-
Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
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.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1Windows Command Shell
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2