Static task
static1
Behavioral task
behavioral1
Sample
solarmarker_second_stage.bin.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
solarmarker_second_stage.bin.dll
Resource
win10v2004-20230220-en
General
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Target
solarmarker_second_stage.bin.dll
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Size
566KB
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MD5
5fd6c3722eeb7a3c1d54e46c28a020b3
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SHA1
011e18fedaa8834a96a420fa5063f999dad20d4e
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SHA256
ad88175040eec9c218961930a7a1fd7b5fcb831adbd6dbedde9c741dcdba8398
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SHA512
68dac2afce08a3003a844f40d738844b8fedc81ac201179d6093af9878ac20e3f95a481181c50e3c50f18d1deb2df5c18abf7dd83075b3677a2a78aa2098306a
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SSDEEP
12288:dMa7RQ4KYU6CBlQQvbZ1J5iwGmL96CJTuwuo7GK:doDHy+L9FuoT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource solarmarker_second_stage.bin.dll
Files
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solarmarker_second_stage.bin.dll.dll windows x86
dae02f32a21e03ce65412f6e56942daa
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
_CorDllMain
Sections
.text Size: 563KB - Virtual size: 563KB
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