Behavioral task
behavioral1
Sample
43e79ab56cd512db7348129670a3d2bbb652cae64ab7baca0320ab31390a3e10.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
43e79ab56cd512db7348129670a3d2bbb652cae64ab7baca0320ab31390a3e10.exe
Resource
win10v2004-20241007-en
General
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Target
43e79ab56cd512db7348129670a3d2bbb652cae64ab7baca0320ab31390a3e10.exe
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Size
3.1MB
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MD5
f21aa436096afece0b8c39c36bf4a9ab
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SHA1
976b74c6a4e59e59a812c06032aae71a0516236a
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SHA256
43e79ab56cd512db7348129670a3d2bbb652cae64ab7baca0320ab31390a3e10
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SHA512
44500988e32db41452e83fcacfba7862fd1cc28ec1992b9040a408f155a5e6b416feb13dcf5afff690c615d51895476239575601cc255ecfb3973597ca13d15b
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SSDEEP
49152:pvrI22SsaNYfdPBldt698dBcjHKO06CBxDPoGd9THHB72eh2NT:pvU22SsaNYfdPBldt6+dBcjH06O
Malware Config
Extracted
quasar
1.4.1
WenzCordRat
nickhill112-22345.portmap.host:22345
7ee1db41-359a-46b2-bba3-791dc7cde5e1
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encryption_key
985DB7D034DB1B5D52F524873569DDDE4080F31C
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install_name
WenzCord.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Update.exe
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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 43e79ab56cd512db7348129670a3d2bbb652cae64ab7baca0320ab31390a3e10.exe
Files
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43e79ab56cd512db7348129670a3d2bbb652cae64ab7baca0320ab31390a3e10.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: 26KB - Virtual size: 25KB
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