General
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Target
R0X-Built.exe
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Size
409KB
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MD5
a4a9308ce3b465b6b2dccb94b86d8a83
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SHA1
7e594db5d7adbffa0ca6cadad7a8b037156d90cc
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SHA256
98bbe270ca87c08856cc3dceafef76824baa96fe031d7f00f0517b2fd898e117
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SHA512
393af569d8d3cbe2a12fe0c938ccd15ff2247cd1e916de71b8567cb0beb7aa93991735baf9e00db657fa626e797a70699f290a96405a8abf03c3bb24e25f977b
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SSDEEP
12288:bpiREGJofVF99JK03/Mi57Ey6srDZkRYjT5+Mn2FyaZs:1wpJy9JK0PMi5oivSdi
Malware Config
Extracted
quasar
3.1.5
Slave
looking-memphis.gl.at.ply.gg:45119:41251
$Sxr-3vDee7FzoJnhqjuE3n
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encryption_key
740ewEJmzLdsHQMggIQI
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install_name
$srr-powershell.exe
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log_directory
Logs
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reconnect_delay
1000
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startup_key
$srr-powershell
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subdirectory
Windows
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 R0X-Built.exe
Files
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R0X-Built.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 405KB - Virtual size: 405KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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