Static task
static1
Behavioral task
behavioral1
Sample
solara.zip
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral2
Sample
solara.zip
Resource
win11-20241007-en
Behavioral task
behavioral3
Sample
solara/solara/BootstrapperV1.23.exe
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral4
Sample
solara/solara/BootstrapperV1.23.exe
Resource
win11-20241023-en
Behavioral task
behavioral5
Sample
solara/solara/BootstrapperV2.08.exe
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral6
Sample
solara/solara/BootstrapperV2.08.exe
Resource
win11-20241007-en
General
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Target
solara.zip
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Size
2.7MB
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MD5
55f56644a331f6f8786a6f7478bd892e
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SHA1
0b17d6e3c7fdb692e0b7d34fe973f96e30c284a6
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SHA256
fd2d329ffbd4a0b2806aabbd909fe70d899c4c4a43a3b87d64a23b23bb16ea38
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SHA512
e08ad2d266c5c3f6b9059244969bf5a402b5b29ecdf42a51463074c4b13f68cd531816faaeae02a6b14bbd1940354f523ea370f807718a356d8f874eb28fb42c
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SSDEEP
49152:9iBl5SfH3DseM0yjdyzTvLfvzPQR4ktRQvsxJQivrfIuIoQjxnN6dxGNuAW16:9if5ETpgM/zzQmkisnfIuIoQjWcNaA
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/solara/solara/BootstrapperV1.23.exe unpack001/solara/solara/BootstrapperV2.08.exe
Files
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solara.zip.zip
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solara/solara/BootstrapperV1.23.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: 797KB - Virtual size: 797KB
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/solara/BootstrapperV2.08.exe.exe windows:4 windows x64 arch:x64
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
Sections
.text Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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solara/solara/CONFIG
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solara/solara/DISCORD