General
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Target
file.exe
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Size
307KB
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Sample
221219-kz15eaef57
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MD5
1ac28017236cafb30ae46b8cfcdd3aff
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SHA1
aa0ecc6413d85ed7211628f45f741cfa1f338af5
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SHA256
c31c03e3c2e9ec95d2e80453222278603735971083824ce59ae7e8f2850dc6eb
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SHA512
a691763218b3b385272398e53ef301328ca78ea895840aca1d46fd85273701a00110ebb153c3c99253c5c179c4383053d4d7e5a89ec9d4926aca73d0b96962ff
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SSDEEP
6144:n+65LwOzcNUnWPx0KD5tMIHPmC7AEXQ8/0iPvzpQ6rFiaI:nF7zcNUnWGKDLMIvnnf/xnzpQ6rF
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
file.exe
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Size
307KB
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MD5
1ac28017236cafb30ae46b8cfcdd3aff
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SHA1
aa0ecc6413d85ed7211628f45f741cfa1f338af5
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SHA256
c31c03e3c2e9ec95d2e80453222278603735971083824ce59ae7e8f2850dc6eb
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SHA512
a691763218b3b385272398e53ef301328ca78ea895840aca1d46fd85273701a00110ebb153c3c99253c5c179c4383053d4d7e5a89ec9d4926aca73d0b96962ff
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SSDEEP
6144:n+65LwOzcNUnWPx0KD5tMIHPmC7AEXQ8/0iPvzpQ6rFiaI:nF7zcNUnWGKDLMIvnnf/xnzpQ6rF
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Detects Smokeloader packer
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext
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