Static task
static1
Behavioral task
behavioral1
Sample
Bootstrapper.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Bootstrapper.exe
Resource
win10v2004-20241007-en
General
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Target
Solara.zip
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Size
278KB
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MD5
ae7659ddd28dd899f73954109dd9c460
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SHA1
1c0495339e78d2bf4b6c8d53e4d5f42d47fc5396
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SHA256
3d45be1924b7c40f60290b5f04b9c028aa5963bdeeba793adcf7f7938d095fae
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SHA512
8ac46369c3cd615c8c60d020c8ef683c1a31680c6fae2f617fa81bbf5dfe5f0016bba5439dfbc25fc3aaba742f61d00140566f1a0578503ab74d2af13d22c35a
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SSDEEP
6144:JndoigYkh4LwttCqLzj96Cm7ZU8Zq/xZz63fmQlbZsfPriUR22:3CVlrhzjkZdqXeuQvs3eM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Bootstrapper.exe
Files
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Solara.zip.zip
Password: nigger
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Bootstrapper.exe.exe windows:4 windows x64 arch:x64
Password: nigger
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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INSTRUCTIONS.txt