Behavioral task
behavioral1
Sample
SynV2.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
SynV2.exe
Resource
win10v2004-20240426-en
General
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Target
SynV2.exe
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Size
3.1MB
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MD5
007e5cb679d162307ae1e97aae6b60bb
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SHA1
a03429b7d5bf4fbe507863f110782b17b3de98ef
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SHA256
82c4ebbea3a1cf61cb81196e865149b679df63dacaceef1e1242ce9b855aedf7
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SHA512
eb2298577149e34238475eee4329ac031efe4433ca8d3b9951bc1914c52e633a8c4b1034c4ff9b6f79364250cede584b25d9c13556f4fe35ec6be5ac0661a2c0
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SSDEEP
49152:pvjt62XlaSFNWPjljiFa2RoUYI204lhhgvJ6EoGdxsTHHB72eh2NT:pvx62XlaSFNWPjljiFXRoUYIchm
Malware Config
Extracted
quasar
1.4.1
Shiba
sites-mood.gl.at.ply.gg:50107
987c652c-2a4e-4c5d-bc39-00c8c0f35c5c
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encryption_key
A88D7FED7F655EBDC4F99C21BAE5EC62300AADC7
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install_name
$sxr-insta.exe
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log_directory
$sxr-logs
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reconnect_delay
1000
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startup_key
$sxr-mstha
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subdirectory
$sxr-start
Signatures
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Quasar family
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Quasar payload 1 IoCs
Processes:
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource SynV2.exe
Files
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SynV2.exe.exe windows:4 windows x86 arch:x86
Password: geageagjeagoeajkgoeag
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: 7KB - Virtual size: 6KB
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