Behavioral task
behavioral1
Sample
e026a06e96e80ad0a4c72b7ebe9a4a63.exe
Resource
win7-20231129-en
General
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Target
e026a06e96e80ad0a4c72b7ebe9a4a63.bin
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Size
3.1MB
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MD5
e026a06e96e80ad0a4c72b7ebe9a4a63
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SHA1
c10e4ab92083ed4c1c64494a10c3fb71881a78a0
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SHA256
cde1b350791fbef921b7bc2241e74820f8f8c3bb12910d501e201de4df407c6c
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SHA512
a613cb2777bdcd471414f0d83e69be0b84446c2810b73156cc385c92eb437ef93950581d840a8d89e0e78ccaab3d817389b4ddc2dd8eb13a988d4e94cf852617
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SSDEEP
49152:PvTlL26AaNeWgPhlmVqvMQ7XSKnVWDgdhLvJwCoGdyTHHB72eh2NT:PvJL26AaNeWgPhlmVqkQ7XSK9hL
Malware Config
Extracted
quasar
1.4.1
Office04
performance-ha.gl.at.ply.gg:33365
ba5220e2-c4e8-4381-aad8-a85115ef955e
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encryption_key
67C139F3E9A16FF8132A3DCF42197B8BA3C38609
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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
Processes:
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource e026a06e96e80ad0a4c72b7ebe9a4a63.bin
Files
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e026a06e96e80ad0a4c72b7ebe9a4a63.bin.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