Behavioral task
behavioral1
Sample
AugustusInstaller.exe
Resource
win7-20240903-en
General
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Target
AugCrack.7z
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Size
919KB
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MD5
aa4ab0000ceef1ee59a08ea56ff90cf9
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SHA1
9057aa8dbec42609fd02a5cb44e24be3c54022cf
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SHA256
be1b627aae89a5d60e46c67a611721d3d2aa156f4981516e1397eacb49715830
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SHA512
ea2c5c57a47773c740e4d54ca8f54cc4906554db02eb5016c4fae5637ed22b7a17b918c79800c7fa9dc31a6ce5013668510fc6661c007bc2de1575312e2797ca
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SSDEEP
12288:Gd86H+HabptWrtjoulpiCPhCiBvEsStIVyGGKQUtWnR6kov9lI58sK:kH+cjWZFfnCiBc7tMGKQUUR6DFlU+
Malware Config
Extracted
quasar
1.4.1
Office04
10.0.2.15:4782
467b644d-3aa7-4652-9849-85b82e772b7e
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encryption_key
D65D0AFFBB620AD32D40AB4922CBBC09E85999E8
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install_name
Augustus.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
System
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule static1/unpack001/AugustusInstaller.exe family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/AugustusInstaller.exe
Files
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AugCrack.7z.7z
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AugustusInstaller.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