Static task
static1
Behavioral task
behavioral1
Sample
7f21d669bfcadbcc424502486cb9bd10284124d3a0bfa7d9b32d4d515bad7290.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
7f21d669bfcadbcc424502486cb9bd10284124d3a0bfa7d9b32d4d515bad7290.exe
Resource
win10v2004-20230220-en
General
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Target
10235689487.zip
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Size
646KB
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MD5
4350a4b5ae79278efb6529754981ad6a
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SHA1
3b922993ecac3f5aca351bbabbb8cfaa14a1ba1f
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SHA256
456d033ad68216ec838506b1d87b2a9c9c54d884ba2b7cdd27feee34a0e8d7c9
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SHA512
9d53210eda942cd2790d79f18dac1eb01b4d24ab5e46ee3b53a242578b9bc187d73209d59a952f3ecdab0182f187aad1b1b678fb6d5a162eadb2117e6445a1f6
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SSDEEP
12288:9Uf12GJsZZBYPBfZXMw0XPmAhLKgDl8d4HbUTAVnPsDbU58AYNf:41jB58zhLK8qS7gSnG5Bp
Malware Config
Signatures
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NSIS installer 2 IoCs
resource yara_rule static1/unpack001/7f21d669bfcadbcc424502486cb9bd10284124d3a0bfa7d9b32d4d515bad7290 nsis_installer_1 static1/unpack001/7f21d669bfcadbcc424502486cb9bd10284124d3a0bfa7d9b32d4d515bad7290 nsis_installer_2
Files
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10235689487.zip.zip
Password: infected
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7f21d669bfcadbcc424502486cb9bd10284124d3a0bfa7d9b32d4d515bad7290.exe windows x86
57e98d9a5a72c8d7ad8fb7a6a58b3daf
Code Sign
56:2a:70:3f:d1:2c:35:0d:72:a2:3c:a0:d8:46:27:2f:1b:bc:a7:0fCertificate
IssuerOU=Afgrftes Criticisables Antihelt\ ,O=Sikkerhedsorganisationens,L=Xermaménil,ST=Grand Est,C=FR,1.2.840.113549.1.9.1=#0c1e42657669736b7261667440466f7273746161656c696768656465722e4a61Not Before14/10/2022, 07:11Not After13/10/2025, 07:11SubjectOU=Afgrftes Criticisables Antihelt\ ,O=Sikkerhedsorganisationens,L=Xermaménil,ST=Grand Est,C=FR,1.2.840.113549.1.9.1=#0c1e42657669736b7261667440466f7273746161656c696768656465722e4a617b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate
IssuerCN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=USNot Before12/01/2016, 00:00Not After11/01/2031, 23:59SubjectCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate
IssuerCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USNot Before23/12/2017, 00:00Not After22/03/2029, 23:59SubjectCN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
49:ca:13:c5:d2:4c:51:19:34:49:1f:b1:86:7b:af:8c:4a:97:b2:c9:b2:78:cd:48:fe:3e:81:d3:2e:7d:91:24Signer
Actual PE Digest49:ca:13:c5:d2:4c:51:19:34:49:1f:b1:86:7b:af:8c:4a:97:b2:c9:b2:78:cd:48:fe:3e:81:d3:2e:7d:91:24Digest Algorithmsha256PE Digest MatchestrueSignature Validations
TrustedfalseVerification
Signing CertificateOU=Afgrftes Criticisables Antihelt\ ,O=Sikkerhedsorganisationens,L=Xermaménil,ST=Grand Est,C=FR,1.2.840.113549.1.9.1=#0c1e42657669736b7261667440466f7273746161656c696768656465722e4a6125/04/2023, 08:26 Valid: false
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
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
kernel32
SetEnvironmentVariableA
CreateFileA
GetFileSize
GetModuleFileNameA
ReadFile
GetCurrentProcess
CopyFileA
Sleep
GetTickCount
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrlenA
GetVersion
SetErrorMode
lstrcpynA
ExitProcess
SetCurrentDirectoryA
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
GetExitCodeProcess
WaitForSingleObject
CompareFileTime
SetFileAttributesA
GetFileAttributesA
GetShortPathNameA
MoveFileA
GetFullPathNameA
SetFileTime
SearchPathA
CloseHandle
lstrcmpiA
GlobalUnlock
GetDiskFreeSpaceA
lstrcmpA
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
GetPrivateProfileStringA
FindClose
MultiByteToWideChar
FreeLibrary
MulDiv
WritePrivateProfileStringA
LoadLibraryExA
GetModuleHandleA
GlobalAlloc
GlobalFree
ExpandEnvironmentStringsA
user32
ScreenToClient
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
PostQuitMessage
GetWindowRect
EnableMenuItem
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
ReleaseDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndDialog
RegisterClassA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
GetDC
CreateDialogParamA
SetTimer
GetDlgItem
SetWindowLongA
SetForegroundWindow
LoadImageA
IsWindow
SendMessageTimeoutA
FindWindowExA
OpenClipboard
TrackPopupMenu
AppendMenuA
EndPaint
DestroyWindow
wsprintfA
ShowWindow
SetWindowTextA
gdi32
SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor
shell32
SHGetSpecialFolderLocation
ShellExecuteExA
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
advapi32
AdjustTokenPrivileges
RegCreateKeyExA
RegOpenKeyExA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
RegEnumValueA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegEnumKeyA
comctl32
ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Sections
.text Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 79KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ