General
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Target
ea040833f500c29fb2229a00c1578500c65fffddab8eea70083ef392cc066bc4exe.exe
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Size
290KB
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Sample
240111-v8mcqadge7
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MD5
6db27327a2233d8ee11abbed6229604b
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SHA1
feb1887bd6f9c0f84ed539be18d2812042d87e74
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SHA256
ea040833f500c29fb2229a00c1578500c65fffddab8eea70083ef392cc066bc4
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SHA512
a0fac0a468fbc7d4f4b9a03a2a5fb94ec90172f04805066250a6c2fbf322a149acba3ecfd4cfa6889218e0c51bcece9d26c355cf36d5f939cb828a7735d5c5bf
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SSDEEP
6144:BecoZjpjdRLk/7Y8XOFPN8v9ntG/689RjObRXMA:B+ZjpRRA/7XOFPSvJq68fjObph
Static task
static1
Behavioral task
behavioral1
Sample
ea040833f500c29fb2229a00c1578500c65fffddab8eea70083ef392cc066bc4exe.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ea040833f500c29fb2229a00c1578500c65fffddab8eea70083ef392cc066bc4exe.exe
Resource
win10v2004-20231222-en
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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-
Target
ea040833f500c29fb2229a00c1578500c65fffddab8eea70083ef392cc066bc4exe.exe
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Size
290KB
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MD5
6db27327a2233d8ee11abbed6229604b
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SHA1
feb1887bd6f9c0f84ed539be18d2812042d87e74
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SHA256
ea040833f500c29fb2229a00c1578500c65fffddab8eea70083ef392cc066bc4
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SHA512
a0fac0a468fbc7d4f4b9a03a2a5fb94ec90172f04805066250a6c2fbf322a149acba3ecfd4cfa6889218e0c51bcece9d26c355cf36d5f939cb828a7735d5c5bf
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SSDEEP
6144:BecoZjpjdRLk/7Y8XOFPN8v9ntG/689RjObRXMA:B+ZjpRRA/7XOFPSvJq68fjObph
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Modifies firewall policy service
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Sets file execution options in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Executes dropped EXE
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1