Static task
static1
Behavioral task
behavioral1
Sample
SolaraB2/Solara/SolaraBootstrapper.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
SolaraB2/Solara/SolaraBootstrapper.exe
Resource
win10v2004-20240802-en
General
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Target
SolaraB2.zip
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Size
275KB
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MD5
7c2fe00f87d39f4b9b3222ea4baa54fb
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SHA1
2de28ba2dad1c59e1649b517443bcf6d27d99ce1
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SHA256
ba0a2b57176005260ed070c13f9d3fbe234da9b2ea1515fbcc57fa2b922f3243
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SHA512
5f3c3ffa586b55556a4022c69f967254f45eeee93ac6c8453badb2da1645f34a5ef9d20c7cc845a29ce165aadb8a71c94cd07a8ba8b69e577ddffae981e21493
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SSDEEP
6144:AGOSoFThLcOWTIamJIUbqf1OrK7n6rhgAK+Okr9BJuhFivt:AsoFThNW9Ebqf1OrqoKAK+OkZail
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/SolaraB2/Solara/SolaraBootstrapper.exe
Files
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SolaraB2.zip.zip
Password: infected
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SolaraB2/Solara/SolaraBootstrapper.exe.exe windows:4 windows x86 arch:x86
Password: infected
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 794KB - Virtual size: 794KB
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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SolaraB2/Solara/workspace/IY_FE.iy