General
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Target
FlashingSoftwarePRO.exe
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Size
3.1MB
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MD5
b1d32c55a9fa7867f4c17a69b98ab938
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SHA1
0afb54930a17369c274602d7500d4419f0d66a6b
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SHA256
5251e4fdc0598977d7fb7f23d24e1d6e552d109fec4edbae49189006a1e8ba01
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SHA512
cd89d57d9710ce543a03128834b683249979382886e4cfc131e41fa6ec92d9de2931bf593d332affe664ce8781ea2706c0e3a4fbe3f2e0e75bd0cf99ec28860c
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SSDEEP
49152:+vCI22SsaNYfdPBldt698dBcjHG3/DBxjLoGdvXTHHB72eh2NT:+vP22SsaNYfdPBldt6+dBcjHG///
Malware Config
Extracted
quasar
1.4.1
svchost
cnet-considering.gl.at.ply.gg:5050
a6f51a31-6052-48f4-9bc0-7acafa4802f5
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encryption_key
7AC4D01862AC71A180B8FAEE5694E9D7B88EF662
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install_name
svchost.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
RuntimeBroker
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subdirectory
System32
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource FlashingSoftwarePRO.exe
Files
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FlashingSoftwarePRO.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
_CorExeMain
Sections
.text Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
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