Behavioral task
behavioral1
Sample
648c5b5b6bcdb5442bfce4bb3215479789edd3b0.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
648c5b5b6bcdb5442bfce4bb3215479789edd3b0.exe
Resource
win10v2004-20240802-en
General
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Target
648c5b5b6bcdb5442bfce4bb3215479789edd3b0.rl
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Size
9KB
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MD5
89ddb974382f4bbef44ad3eb08ffa886
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SHA1
648c5b5b6bcdb5442bfce4bb3215479789edd3b0
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SHA256
bd741678a7acf02b9c9aacd6453e7186362f3a3ed9acc65b27ce863a03cda72d
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SHA512
45cbfe72c91ba9f30ce77b86191353b55bcf91baa294c777b89024c40ae470c90df493cb7ef52e8de5119d3c5aec9a446fac0d1eee8dafaf9745aa97d57034d6
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SSDEEP
96:kbzB1sIGNT8dfY4zbQbxkKYcsMWQAMIwcG9g5vOPEZ1eLP5FOzCVGSBXNBL7Kse5:kbF1PkUfY8LKMp5jeEZ1eLxkWksnq
Malware Config
Extracted
systembc
204.137.14.135:443
Signatures
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Systembc family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 648c5b5b6bcdb5442bfce4bb3215479789edd3b0.rl
Files
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648c5b5b6bcdb5442bfce4bb3215479789edd3b0.rl.exe windows:4 windows x86 arch:x86
765650190224c30d988bfe1c70e8de98
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
wsprintfA
kernel32
CreateFileA
CreateThread
ExitProcess
FileTimeToSystemTime
GetCurrentProcess
GetLocalTime
GetTempPathA
GetVolumeInformationA
CreateEventA
LocalFree
SetEvent
SetFilePointer
CloseHandle
SystemTimeToFileTime
VirtualAlloc
VirtualFree
WaitForSingleObject
WriteFile
LocalAlloc
Sleep
advapi32
OpenProcessToken
GetTokenInformation
GetSidSubAuthority
wsock32
WSAStartup
closesocket
connect
htons
inet_addr
inet_ntoa
ioctlsocket
recv
select
send
setsockopt
shutdown
socket
ws2_32
freeaddrinfo
WSAIoctl
getaddrinfo
ole32
CoInitialize
CoCreateInstance
CoUninitialize
secur32
GetUserNameExW
GetUserNameExA
Sections
.text Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 388B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 254B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ