Behavioral task
behavioral1
Sample
135022ec591c7a16a4f5a7729b5f9cce.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
135022ec591c7a16a4f5a7729b5f9cce.exe
Resource
win10v2004-20231215-en
General
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Target
135022ec591c7a16a4f5a7729b5f9cce
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Size
268KB
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MD5
135022ec591c7a16a4f5a7729b5f9cce
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SHA1
aa4da8848950a51fed5c51aa22fce8b5f8e61eec
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SHA256
4f7d5983cbff75ea692bc5947dcda8795ddf50420acd1e9a7832664960f15997
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SHA512
1faac5af38617c23c8e988727772c27df90156eb0a9a4e8ea72918ea4a16c2e6d82c0158b16bc2120572342835d45ce0587d160308c70145c5c760d317993dd0
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SSDEEP
6144:eh86/aYGRsygdxtJHYpZSbaht6V4SwxazePFOQZUUpWr:ehdaYOgjYpZSba76V4jOeXZur
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 135022ec591c7a16a4f5a7729b5f9cce
Files
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135022ec591c7a16a4f5a7729b5f9cce.exe windows:4 windows x86 arch:x86
c0ea07573bbf17bbb45a584f096eafac
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateSemaphoreW
WaitForMultipleObjects
GetModuleHandleW
GetVersionExW
MoveFileW
GetWindowsDirectoryW
lstrlenW
lstrcpynW
GetStartupInfoW
GetCurrentProcess
GetTimeFormatW
QueryPerformanceFrequency
GetTickCount
QueryPerformanceCounter
GetExitCodeProcess
SetErrorMode
IsBadReadPtr
RemoveDirectoryW
GetTempPathW
InitializeCriticalSection
CreateMutexW
GetCurrentProcessId
GetLocalTime
OpenEventW
LocalFree
Sleep
GetModuleFileNameW
LoadLibraryW
FreeLibrary
CreateDirectoryW
ExpandEnvironmentStringsA
GetCurrentThreadId
IsDebuggerPresent
SetUnhandledExceptionFilter
GetStartupInfoA
LoadLibraryA
GetFileAttributesW
GetVolumeInformationW
CreateEventW
GetLastError
SetEvent
GetDateFormatW
WaitForSingleObject
GetModuleHandleA
GetProcAddress
user32
GetForegroundWindow
wsprintfW
CharUpperW
advapi32
RegSetValueExW
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
RegQueryValueExW
RegCloseKey
RegOpenKeyExW
GetSecurityDescriptorDacl
AdjustTokenPrivileges
BuildExplicitAccessWithNameW
FreeSid
SetEntriesInAclW
SetSecurityInfo
AllocateAndInitializeSid
GetSecurityInfo
LookupPrivilegeValueW
CreateProcessAsUserW
EqualSid
GetTokenInformation
GetSidSubAuthorityCount
GetUserNameW
GetSidSubAuthority
OpenProcessToken
GetSidIdentifierAuthority
LookupAccountSidW
ReportEventW
RegisterServiceCtrlHandlerW
SetServiceStatus
DeregisterEventSource
StartServiceCtrlDispatcherW
RegisterEventSourceW
QueryServiceStatus
StartServiceW
OpenServiceW
OpenSCManagerW
CloseServiceHandle
RegDeleteValueW
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExW
version
GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW
shell32
ShellExecuteW
imagehlp
FindFileInPath
ImageLoad
SymGetLineNext64
SymEnumerateSymbolsW
SymGetLineFromName64
SymEnumerateSymbols
SymEnumerateModules64
UnMapAndLoad
UpdateDebugInfoFile
MakeSureDirectoryPathExists
ImageRvaToVa
SymGetSymPrev64
ImageDirectoryEntryToDataEx
SymGetLineFromAddr64
admparse
DllMain
IsAdmDirty
ResetAdmDirtyFlag
AdmSaveData
Sections
UPX1 Size: 1024B - Virtual size: 945B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.Vg Size: 1024B - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gzmtb Size: 1KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.kCEYOG Size: 2KB - Virtual size: 469KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tQd Size: 4KB - Virtual size: 921KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.edata Size: 91KB - Virtual size: 161KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.Xiwcux Size: 4KB - Virtual size: 239KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 7KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 126KB - Virtual size: 181KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.qGo Size: 2KB - Virtual size: 357KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ