Static task
static1
Behavioral task
behavioral1
Sample
SolaraBootstrapper.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
SolaraBootstrapper.exe
Resource
win10v2004-20240802-en
General
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Target
SolaraBootstrapper.exe
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Size
659KB
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MD5
bddb6354c213d421ac3a9e687d6cbb12
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SHA1
c22406a0a65c2a680fec9eec6123dc744ec74666
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SHA256
04c5dbc5a614d545a938d2c29366b0be89f41543724ff7f9cef5dfacd0622ee5
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SHA512
f82c9f964045969bfaf7db1ba3db145e2700d0cdbe86d38b31a42a736e7ced87909558bfd70f14141b96f4da5383df90103bf39ca3a2ec205d3f27e96fe6dbbb
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SSDEEP
12288:ky5xRehAd037p5j9GTKzQIwV8CZ0Ny5FXtI6s8zWOUCVbU0nHtZ5nGR47IcGO5gp:kOxwhB37p5ZGTK0Bg6ifmey
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SolaraBootstrapper.exe
Files
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SolaraBootstrapper.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 656KB - Virtual size: 656KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ