Behavioral task
behavioral1
Sample
c51d5d9f26091b859c64a0da81fd56382af4edf3137b4683763105f9b8d56cea.exe
Resource
win10v2004-20231215-en
General
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Target
c51d5d9f26091b859c64a0da81fd56382af4edf3137b4683763105f9b8d56cea
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Size
7.6MB
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MD5
c228f16074d1919a6bf30642a6e6541e
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SHA1
9857bac629403dad58ec15bb426bf5e6f5a006d7
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SHA256
c51d5d9f26091b859c64a0da81fd56382af4edf3137b4683763105f9b8d56cea
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SHA512
4f6bfa528305a754a11f9671641edab9f5136e71ae9fe3620948b8771ab70230ef233c4278116b86dafa1b6cf9fe46f525a4bc46e679db95f5307c6211e0f383
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SSDEEP
49152:FZtYpRqQM9Gdyd1hSparhzALoMwxrh/jjn5VlAOfTHHB72eh2NT:F7YpRXM9Uyd1hS45ALqxrxjT
Malware Config
Extracted
quasar
1.4.1
Ember
Federal113-29694.portmap.host:29694
饿克i贝色G6.XKRa3-豆!CZ✪2$AlI✪S#ㄱk耻Lrqw克aTA克QWå贝P豆维u✪A5m埃f.维aUKP(syRi8>V.YB?贝
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encryption_key
0F344851C1D4104A0E09DA384633F01B901B2D40
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install_name
$embr-client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
$embr-Ember
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subdirectory
$embr-Ember
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 c51d5d9f26091b859c64a0da81fd56382af4edf3137b4683763105f9b8d56cea
Files
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c51d5d9f26091b859c64a0da81fd56382af4edf3137b4683763105f9b8d56cea.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: 3.6MB - Virtual size: 3.6MB
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