General
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Target
clientvirus.exe
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Size
413KB
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MD5
7bb0662711cc4c0ce9cc2cfaee7339eb
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SHA1
ab2882d9ff5a4928e6603605924ea6aeb3444fe0
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SHA256
2206637765dda27298b00b3d462c7c2d5d9768d0269c68526b931b1574f71cb1
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SHA512
664fdbfd92dc64079003c666e995967938f04510bb4381beba4ed8a745bfd73f90066521b4f5f245cb5279c8c2a073cefd21a81b5ebc2ebc53bb1d71ad2fbafc
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SSDEEP
6144:C0YCb5spZi2/E7M42zjpcw91S3I8X1mdb3rE0rvJgZb/amlqaoOncq+GM:XwZH87M45w1SDX/02b/ataoscTGM
Malware Config
Extracted
quasar
3.1.5
niggers
soon-lp.at.ply.gg:17209
$Sxr-nt9fcjrgwCqFsL9EJT
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encryption_key
u0wRd7U4TZ8fLu6qrjm5
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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
svchost
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subdirectory
Windows
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 clientvirus.exe
Files
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clientvirus.exe.exe windows:4 windows x86 arch:x86
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: 409KB - Virtual size: 409KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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