Behavioral task
behavioral1
Sample
Remote control.exe
Resource
win7-20240220-en
General
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Target
Remote control.exe
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Size
3.1MB
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MD5
906d66c9c694df55453ea4ad15302657
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SHA1
3ed2719157969f5e35b49b563695e925b774ce9b
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SHA256
4cb1ad9188a93cc51b8a41d69b1fd8217ea2e16e6f94616ffc759737abda8755
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SHA512
fba71126923f20365a63ad9195935f303338cbbb091a02ba4e55216c8bdb2b89154e5062e9f3fbc0bd688e424531f2338020267665f78ada839675a8774cc024
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SSDEEP
49152:PvyI22SsaNYfdPBldt698dBcjH9oRJ6ObR3LoGdzkTHHB72eh2NT:Pvf22SsaNYfdPBldt6+dBcjH9oRJ6I
Malware Config
Extracted
quasar
1.4.1
Office04
86.13.66.89:4782
584f887c-7024-4e16-a56b-684919f2613f
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encryption_key
F478C43DE74A681AD4F5AF6B28E598051B310CDC
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install_name
WPShell.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Windows PowerShell
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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 Remote control.exe
Files
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Remote control.exe.exe windows:4 windows x86 arch:x86
Password: Remote Control
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