Behavioral task
behavioral1
Sample
alg.exe
Resource
win10v2004-20240226-en
General
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Target
alg.exe
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Size
3.1MB
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MD5
87c7c65dacaffa73b2c72c88fcd7f035
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SHA1
efadd3da8ac15975e828e92b8fdd05923c8f9731
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SHA256
fe89c93b688241af31c6d0e4603a354c842cbfec353dfce1dbd4561b1649988e
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SHA512
f0cf89e78e97df22958e064cd5ab842be0c11adf093875af98888f62eb99b625818512359ea268f116b00c9ed3ba6199cfcb94867e7bdf154ab8ce45dc8c4c21
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SSDEEP
49152:/vulL26AaNeWgPhlmVqvMQ7XSKSCRJ6ibR3LoGd2THHB72eh2NT:/veL26AaNeWgPhlmVqkQ7XSKSCRJ6c
Malware Config
Extracted
quasar
1.4.1
Spoffer Fivem
pringelsy-53072.portmap.host:53072
c70aabf1-c896-42de-8406-22e4348930d6
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encryption_key
3107DF2D44BB6914C55BEA57D100135AB0F278DF
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install_name
alg.exe
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log_directory
Logs
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reconnect_delay
799
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startup_key
Quasar Client Startup
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subdirectory
Common Files
Signatures
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Quasar family
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Quasar payload 1 IoCs
Processes:
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource alg.exe
Files
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alg.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