Behavioral task
behavioral1
Sample
98fded4e8a848b8e55d743ef47f07b70N.exe
Resource
win7-20240704-en
General
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Target
98fded4e8a848b8e55d743ef47f07b70N.exe
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Size
3.1MB
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MD5
98fded4e8a848b8e55d743ef47f07b70
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SHA1
99e5fa58dd9f86ad3a1d92d69e1fcdf62975e6e7
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SHA256
fbd44804de753d47d229fec456de504eaee54283bf5098fca9ce116ddcf722b7
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SHA512
53d8269f6bce7e5f17afa2c420d24234839ae46410636f6413f09572c87c069766c3e99461901e644142557239a8d196eb55805d8cebf59a93128f32c1074955
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SSDEEP
49152:aflPufyirAD98tWQ0tu4xRWns2GEHltbxDNCHHBX2ehJNTh:aflPufXrAR0WQCu4xRus2GEF
Malware Config
Extracted
quasar
1.4.1
Office04
born-brandon.gl.at.ply.gg:4782
b091daf9-a1b3-45ae-b723-6a53b52c2c83
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encryption_key
14C701DAC9F6F36E00CAAAF2C33C699EF3864112
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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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 98fded4e8a848b8e55d743ef47f07b70N.exe
Files
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98fded4e8a848b8e55d743ef47f07b70N.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