General
- Target Everything.Cheker.exe
- Size 38.2MB
- Sample260703-kr22qsaz6p
- SHA256 598c12a6abb2ab88ce79312963ab72fd9c81597e46ddca7c79ab51ffd02a6e50
- MD5 4370c5254c1cabd3494ca328ac083d15
- SHA1 0289255781d38fd7eb1f95c8082705397f976e91
- SHA512 910bcc266aebbe4bf9ed468e3c9e62c372c1c36f95e48572a81bab394dc2a96ac6ab60b784e1cae04804298872802a604f3c061fbc53cf12f1ddf05b09c17370
- SSDEEP 786432:0OWbLbCQb/T4V4sKz2gKupnUXn8oeVEzoXbYOvoknwBEQGJxI4IqkD1:gb3CQb/sV4sFgKgUXnV6tXLvok2JZ4jA
- TLSH T12197C1F564AEA4E4C68BBF72E535795BCB3945338F9A206A07143E800DF3355CE98DA0
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Everything.Cheker.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Everything.Cheker.exe
Resource
win10ltsc2021-20260513-en
Malware Config
Targets
-
- Target Everything.Cheker.exe
- Size 38.2MB
- SHA256 598c12a6abb2ab88ce79312963ab72fd9c81597e46ddca7c79ab51ffd02a6e50
- MD5 4370c5254c1cabd3494ca328ac083d15
- SHA1 0289255781d38fd7eb1f95c8082705397f976e91
- SHA512 910bcc266aebbe4bf9ed468e3c9e62c372c1c36f95e48572a81bab394dc2a96ac6ab60b784e1cae04804298872802a604f3c061fbc53cf12f1ddf05b09c17370
- SSDEEP 786432:0OWbLbCQb/T4V4sKz2gKupnUXn8oeVEzoXbYOvoknwBEQGJxI4IqkD1:gb3CQb/sV4sFgKgUXnV6tXLvok2JZ4jA
- TLSH T12197C1F564AEA4E4C68BBF72E535795BCB3945338F9A206A07143E800DF3355CE98DA0
- MD5 SHA1 SHA512 SSDEEP TLSH
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Detects SentinelStealer in memory
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Detects Sheetrat Payload
Sheetrat aka NonEuclid RAT is a trojan written in C#.
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Family: SentinelStealer
SentinelStealer is an information stealer written in C#.
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UAC bypass
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Windows security modification
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Accesses Microsoft Outlook profiles
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Checks whether UAC is enabled
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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ConfuserEx .NET packer
Detects ConfuserEx .NET packer.
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Enumerates processes with tasklist
MITRE ATT&CK Enterprise v16
Persistence
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
4Modify Registry
5