Behavioral task
behavioral1
Sample
2212-146-0x0000000000400000-0x000000000045E000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2212-146-0x0000000000400000-0x000000000045E000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
2212-146-0x0000000000400000-0x000000000045E000-memory.dmp
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Size
376KB
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MD5
fcdce8acafde8c11da1ddac5aeb92222
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SHA1
af49ebc52478db90e65d067ab83bdff73d206dd5
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SHA256
3f5b6ccefce1233f7c7d4c179904036bc701de61202045c77559538d34be7a3f
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SHA512
835705b3cf6f6cc0d753bc7617a819c25652c0b73c36f692eae6f53ffd5b601acd707d626056f893e3d6e0029c0982e225f9c0781b3d212648097b9d85d759ba
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SSDEEP
6144:v2NHXf500MKMTjnB7wbCoRbxLKFnjES9q:ud501nVsRVLUnj9q
Malware Config
Extracted
quasar
1.3.0.0
ACS hope
crazydns.linkpc.net:26133
QSR_MUTEX_6iGAmxpR39hpOQEFqk
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encryption_key
qiJ37BhO6EEtAoSo8ukb
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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
Quasar Client Startup
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar
Files
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2212-146-0x0000000000400000-0x000000000045E000-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