Static task
static1
Behavioral task
behavioral1
Sample
Solara/BootstrapperV1.19.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Solara/BootstrapperV1.19.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Solara/BootstrapperV1.19.exe
Resource
win11-20240802-en
General
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Target
Solara.zip
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Size
342KB
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MD5
0f56b44439b1bac6543b4111de9731c5
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SHA1
58925d10aec83d3fdcd255aa44154761358e0a2c
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SHA256
18e0341b79a4b3c9293aace1928964da65957f651ce81c15c289e8b26208fae3
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SHA512
b186a7b2840f992f156ba92899ea4288159d477a763efb8f0b1b168641504048a99954a7f8066c57156e701c71c1b531dda8a9ffe2177e95f75ff2b7fb61a4b4
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SSDEEP
6144:8KIJcWYHZlHtdnixIgqvugbBvIr5PVi2q33A0QeDrnBp7iqzDt9d/oGkrB50YkG7:4JcW0lNdpg2ugbBvkU3AcDtpNzDYB50+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Solara/BootstrapperV1.19.exe
Files
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Solara.zip.zip
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Solara/BootstrapperV1.19.exe.exe windows:4 windows x64 arch:x64
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 970KB - Virtual size: 969KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - 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
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Solara/DISCORD
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Solara/workspace/IY_FE.iy
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Solara/workspace/mspaint/doors/settings/DOORS.json
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Solara/workspace/mspaint/doors/settings/DOORS2.json
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Solara/workspace/mspaint/doors/settings/autoload.txt