General
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Target
setup_x86_x64_install.exe
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Size
6.5MB
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Sample
210916-zz1k7sedb4
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MD5
064f0d6900675bed580da1291a566cfa
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SHA1
f81699a68c901d190842de735dbda28a3fb52292
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SHA256
7ec88d4baa0a97362a026cf6e0f46422379a99be6d9bfe19034152f3d47cc0ed
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SHA512
41dc5c444afd6b5dc0947cf9950acb5aa1081ee9921c748195325b5cfcb23532cea1802959baa59a0c41ed998ba20b509ec107da882d5d8b3bf0b1d17f892738
Static task
static1
Malware Config
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Extracted
redline
ANI
45.142.215.47:27643
Extracted
metasploit
windows/single_exec
Extracted
redline
medianew
91.121.67.60:62102
Extracted
redline
matthew14
193.188.21.209:41939
Targets
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Target
setup_x86_x64_install.exe
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Size
6.5MB
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MD5
064f0d6900675bed580da1291a566cfa
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SHA1
f81699a68c901d190842de735dbda28a3fb52292
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SHA256
7ec88d4baa0a97362a026cf6e0f46422379a99be6d9bfe19034152f3d47cc0ed
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SHA512
41dc5c444afd6b5dc0947cf9950acb5aa1081ee9921c748195325b5cfcb23532cea1802959baa59a0c41ed998ba20b509ec107da882d5d8b3bf0b1d17f892738
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Glupteba Payload
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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Socelars Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Modifies file permissions
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Defense Evasion
Disabling Security Tools
1File and Directory Permissions Modification
1Install Root Certificate
1Modify Registry
2Virtualization/Sandbox Evasion
1Web Service
1