Behavioral task
behavioral1
Sample
1684-67-0x0000000000400000-0x000000000045E000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1684-67-0x0000000000400000-0x000000000045E000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
1684-67-0x0000000000400000-0x000000000045E000-memory.dmp
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Size
376KB
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MD5
97fe1546b775b223e0c24a1838cf9b80
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SHA1
c3d1c29dc4c595674e8c28d2a6dfcdf0232973be
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SHA256
6373f7c80efdb9678002913070ba54d639be9be8823c190428fc42ed1f55c921
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SHA512
96b463bbbc34c3b55544a9c4a9abb480d4b59ffc479241a6cf87c6d90b2b428178ad570a825c10a6b9592a8650409d9925cb131315d0366f83da71d10d8827d7
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SSDEEP
6144:ot6bPXhLApfpNlJ53QLy6bVyefqyDi4MHRNh:cmhApFJ2ylyu4MHRNh
Malware Config
Extracted
quasar
1.3.0.0
SUCCESS
41.185.97.216:4782
MUTEX_KMkEYpkuWKDvhVsEcT
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encryption_key
kbnBYlo1Zoug7VQGhNv1
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
cmd
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
Processes:
resource yara_rule sample family_quasar
Files
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1684-67-0x0000000000400000-0x000000000045E000-memory.dmp.exe windows x86
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
Sections
.text Size: 344KB - Virtual size: 344KB
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