General
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Target
nuker.exe
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Size
24.5MB
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Sample
250413-wkqwns1yct
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MD5
86f16ea4e8118a29b3d14e379c923aac
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SHA1
a2c482fa274f12f4e32a0bcd32a5648a784a21ca
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SHA256
86c2bfa1421c2103e72217c27a8c5a9d6d8df4de533125b1c8af362097d5a0d1
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SHA512
e336a79bfd812891f4bd8b4439f862a98b6d4554ad97b05497a7890fd3d77c1f8df5a4335176272ee9aab2efebd2d97354247aafe730e9136390d8b308b03677
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SSDEEP
393216:9zOLabDO3x0ecvR6guMIO+4n7DbLRfFT+cqEsyk51pwcRDVYQZHicQGAX+PD3Q7e:7+cggtB+AbLX+jEpiOcRDVNVicQh+zj
Static task
static1
Behavioral task
behavioral1
Sample
nuker.exe
Resource
win10v2004-20250314-en
Malware Config
Targets
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Target
nuker.exe
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Size
24.5MB
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MD5
86f16ea4e8118a29b3d14e379c923aac
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SHA1
a2c482fa274f12f4e32a0bcd32a5648a784a21ca
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SHA256
86c2bfa1421c2103e72217c27a8c5a9d6d8df4de533125b1c8af362097d5a0d1
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SHA512
e336a79bfd812891f4bd8b4439f862a98b6d4554ad97b05497a7890fd3d77c1f8df5a4335176272ee9aab2efebd2d97354247aafe730e9136390d8b308b03677
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SSDEEP
393216:9zOLabDO3x0ecvR6guMIO+4n7DbLRfFT+cqEsyk51pwcRDVYQZHicQGAX+PD3Q7e:7+cggtB+AbLX+jEpiOcRDVNVicQh+zj
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Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
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Exelastealer family
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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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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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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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MITRE ATT&CK Enterprise v16
Persistence
Account Manipulation
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Account Manipulation
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify System Firewall
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Network Service Discovery
1Permission Groups Discovery
1Local Groups
1Process Discovery
1Query Registry
1System Information Discovery
4System Network Configuration Discovery
1Wi-Fi Discovery
1System Network Connections Discovery
1