Behavioral task
behavioral1
Sample
Uni.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Uni.exe
Resource
win10v2004-20240611-en
General
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Target
Uni.exe
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Size
409KB
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MD5
9f05a44692ab204380393da7e139c691
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SHA1
54ec2cf0d7c5a5a292c50d1f195503c636e13e89
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SHA256
9b30d56582fe726da08bad8f8178fedefa6194c5417e2f9b1c5881981f56ef74
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SHA512
e24b365cc7abece9ed4c2160a735a8c3f4a3741ecce1eadc1a8140f197dedf63ab07f544f2f195b34d5f18c38827a94325d9d2158d05e7bc9985cd6b645b5e66
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SSDEEP
6144:iMvlpdRJjGq/l5hUUbFc/xoKi21l18Xb5hV7XhWD1lBRZ9P2mUbmm:5pbJjGuPhUUbFc5zirNhE1VZcmVm
Malware Config
Extracted
quasar
3.1.5
Loader Client
panel-slave.gl.at.ply.gg:57059
panel-slave.gl.at.ply.gg:27892
$Sxr-rpL8EItHN3pqIQQVy2
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encryption_key
KLdQT7Z7AxndzuZQdagT
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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
SeroXen
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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 Uni.exe
Files
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Uni.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 405KB - Virtual size: 405KB
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