Behavioral task
behavioral1
Sample
2670983fa18c14df5576ea62debb9d7e.exe
Resource
win7-20220812-en
General
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Target
2670983fa18c14df5576ea62debb9d7e.exe
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Size
502KB
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MD5
2670983fa18c14df5576ea62debb9d7e
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SHA1
1bbdbc2492dddfcdc40d5621a5b8c7f940a2b62c
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SHA256
3a32322c75aa49f95614d461e45df217d15cbd40fb5e374c693b27acba26ac1e
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SHA512
51db20d5a6eb9469a4350946e265033ab45f1fb8b25661a4202b93db4a9f65494c23ac169cc15009cb511f3719e505e03175b0ea904eab5aaed5f6942d65522f
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SSDEEP
12288:VTEgdfYnbgUex5a4JywdJp9DWXCUCcd2:2UwZSJywdJpe4cd2
Malware Config
Extracted
quasar
1.4.0
Office04
20.216.177.36:4782
fecf9209-2c2c-4fde-a1bf-4d33ed117fba
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encryption_key
37CEBA3CE9EE953F78CAB9AD524988CB7D5C0A7E
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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
Files
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2670983fa18c14df5576ea62debb9d7e.exe.exe windows 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: 498KB - Virtual size: 497KB
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