Behavioral task
behavioral1
Sample
Client-built(1).exe
Resource
win7-20240903-en
General
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Target
Client-built(1).exe
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Size
3.1MB
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MD5
3d821a2452c810ca043d7236a7f8c708
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SHA1
b5098acfd5ac4315c6a8b62456e0fd96704bca1e
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SHA256
294c268efe55818145590eb683f9df4fa627c16ce98a7edc3b961e63da818eca
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SHA512
04984e86ef06e06b856e56d4376c1dbf5f47e1314336d6ecf208e64dcecebfa0daaf1b95f98a1209c23468bd97ce1d08b84547bd9e8d6f0fe02b2ac819b33034
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SSDEEP
49152:Lv+lL26AaNeWgPhlmVqvMQ7XSKspDiEQsikCxSLoGNPPTHHB72eh2NT:LvuL26AaNeWgPhlmVqkQ7XSKspDuc
Malware Config
Extracted
quasar
1.4.1
Minecraft
rnyim-54-151-198-235.a.free.pinggy.link:43709
5720af06-b029-4d6b-b4d7-45b6532cef54
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encryption_key
B81264084608EFD739EAF1A6BEDE545489766171
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install_name
minecraft.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Intel Graphics Drivers
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subdirectory
minecraft
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 Client-built(1).exe
Files
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Client-built(1).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