Behavioral task
behavioral1
Sample
fortnitecloud.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fortnitecloud.exe
Resource
win10v2004-20241007-en
General
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Target
fortnitecloud.exe
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Size
3.1MB
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MD5
a39f29a2f774febb2c532577de2f407c
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SHA1
bf97e76565ae9a78f33601c154e97ef9e2631430
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SHA256
7ce9d2b8f4a344b07a8e3b9bf58ede5a2ba7a85bfa94d8b103179183fbb7c24f
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SHA512
ca28aa66f392356e19d3fb43327ffb9cf1aae0777c8fcdc3530b02f50b50a0347a12db76f90717c51355f8c25de020a989b722c231a14f0995b7e149303a4fa0
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SSDEEP
49152:KvYt62XlaSFNWPjljiFa2RoUYIy6jrcFGnoGdoXuTHHB72eh2NT:Kv062XlaSFNWPjljiFXRoUYIy6HcFKo
Malware Config
Extracted
quasar
1.4.1
fortnite cloud
roham:9999
34f9808a-f860-420a-9060-bdcca871577f
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encryption_key
C98F5FD72C77D3C38A5C7ECBED91435EDD8177FE
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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
fortnite updater cloud
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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 fortnitecloud.exe
Files
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fortnitecloud.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