Behavioral task
behavioral1
Sample
092efd70b090bbfc0af8facff15b06f818ebfa87a1b4034abf7e0b749bc079fb.exe
Resource
win7-20240903-en
General
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Target
092efd70b090bbfc0af8facff15b06f818ebfa87a1b4034abf7e0b749bc079fb.exe
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Size
3.1MB
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MD5
7b3cdbe64809334591697b1424193cdc
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SHA1
489dc1a891a4eca75df696a5c139e991277be9c7
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SHA256
092efd70b090bbfc0af8facff15b06f818ebfa87a1b4034abf7e0b749bc079fb
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SHA512
811eb77ba66402dbf8ccbeacae131d36b0a97b7c813d335819d96370f904ffd7a6c9b2410f47fc2f0eac43675849e6b3473ab56ecfa0d934e97dbdc8b3e4fb74
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SSDEEP
49152:zvelL26AaNeWgPhlmVqvMQ7XSKjizD+YMfrDoGdfTHHB72eh2NTt:zvOL26AaNeWgPhlmVqkQ7XSKjizD+LQ
Malware Config
Extracted
quasar
1.4.1
roar
fojeweb571-59106.portmap.host:59106
0c203952-83f0-40e8-a93c-b701163cc930
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encryption_key
B42CE86AEBA4D8818352F4D811EA7BBB472E229A
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install_name
windows defender.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
discord
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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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 092efd70b090bbfc0af8facff15b06f818ebfa87a1b4034abf7e0b749bc079fb.exe
Files
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092efd70b090bbfc0af8facff15b06f818ebfa87a1b4034abf7e0b749bc079fb.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