Behavioral task
behavioral1
Sample
cbcb90c9bd4c184eefb7cf7ef7dcd668.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cbcb90c9bd4c184eefb7cf7ef7dcd668.exe
Resource
win10v2004-20231215-en
General
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Target
cbcb90c9bd4c184eefb7cf7ef7dcd668
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Size
175KB
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MD5
cbcb90c9bd4c184eefb7cf7ef7dcd668
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SHA1
4eee3bd47b6b149cff1c0d0918811155d7862beb
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SHA256
61533a9e9f774bf8d15464ed9e454075f91bf8efd962b4dfec5392992c18f3c3
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SHA512
0b768446793e2c4cde436f500cc88cebbfa8ac0ba6f188a0dcfb936bd564161eccd20b7435e42894c7c0ab8cb00eb15c165558c12eaffac457133f0c7d2ae8cc
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SSDEEP
3072:Q+9jHL/F9BRqKY5nGy2unl16q/iL3z9VrAd9TSsHU7HV5LARFZAk4ckTm3hnldEl:VjHL/F9B0KY5nGbul16ci39Vr2on7vwv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cbcb90c9bd4c184eefb7cf7ef7dcd668
Files
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cbcb90c9bd4c184eefb7cf7ef7dcd668.exe windows:5 windows x86 arch:x86
5459e2473b6a18eb337c446d758f3cdf
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
__p__fmode
__set_app_type
_controlfp
malloc
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__initenv
_except_handler3
_exit
free
_XcptFilter
exit
_cexit
_c_exit
advapi32
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
kernel32
lstrcpyW
FormatMessageW
LocalFree
GetModuleHandleA
user32
SetForegroundWindow
MessageBoxW
shell32
ShellExecuteW
ole32
CoCreateInstance
CoUninitialize
CoInitializeEx
oleaut32
SysAllocString
VariantInit
wininet
InternetGetConnectedState
rasapi32
RasEnumEntriesW
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 144KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE