Behavioral task
behavioral1
Sample
492300a7101350cdd4dd8a2fbc62216532919cf3b35ba5016f7a54b81bc1d98f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
492300a7101350cdd4dd8a2fbc62216532919cf3b35ba5016f7a54b81bc1d98f.exe
Resource
win10v2004-20240412-en
General
-
Target
de569ac0d727fd8b172ffeb55ceeae097505bb90409b91907213058a5c13b3c5
-
Size
5KB
-
MD5
42151989f7297891fa1ec2ee9c37c9cb
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SHA1
50fbf5aef46686b51fda5759586a56d76995a207
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SHA256
de569ac0d727fd8b172ffeb55ceeae097505bb90409b91907213058a5c13b3c5
-
SHA512
4d867a842e0e241d6ac7db5ed8b86c9501b65ffccc9762052f933f2a340290f847d5110dee90cf5be741aeaf3b54137e3706fa8dc7585282114914d7c3076a69
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SSDEEP
96:2/TtuF4xIhv7rKW5tLfD/zk+UatkjtelZLq7EiSJenV00xkoYmmig4TT:2kFSY/KS3kOnlZm7EiaoLxkDmhgE
Malware Config
Extracted
systembc
2.57.149.230:4357
127.0.0.1:4357
Signatures
-
Systembc family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/492300a7101350cdd4dd8a2fbc62216532919cf3b35ba5016f7a54b81bc1d98f.exe
Files
-
de569ac0d727fd8b172ffeb55ceeae097505bb90409b91907213058a5c13b3c5.zip
Password: infected
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492300a7101350cdd4dd8a2fbc62216532919cf3b35ba5016f7a54b81bc1d98f.exe.exe windows:4 windows x86 arch:x86
d66000edfed0a9938162b2b453ffa516
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
GetLocalTime
GetModuleFileNameA
GetTempPathA
GetVolumeInformationA
LocalAlloc
LocalFree
GetCurrentProcess
SetFilePointer
Sleep
SystemTimeToFileTime
FileTimeToSystemTime
VirtualFree
WaitForSingleObject
WriteFile
ExitProcess
CreateThread
CreateFileA
CreateEventA
CloseHandle
SetEvent
VirtualAlloc
advapi32
RegSetValueExA
RegCreateKeyExA
RegCloseKey
OpenProcessToken
GetTokenInformation
GetSidSubAuthority
RegOpenKeyExA
RegDeleteValueA
wsock32
WSAStartup
accept
bind
closesocket
connect
htonl
htons
inet_addr
inet_ntoa
ioctlsocket
listen
recv
select
send
setsockopt
shutdown
socket
ws2_32
freeaddrinfo
WSAIoctl
getaddrinfo
ole32
CoInitialize
CoCreateInstance
CoUninitialize
secur32
GetUserNameExW
GetUserNameExA
Sections
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 278B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ