Static task
static1
Behavioral task
behavioral1
Sample
accesspv.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
accesspv.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
IconsExt.exe
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
IconsExt.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
iconsext.chm
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
iconsext.chm
Resource
win10v2004-20240611-en
General
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Target
19b1c981fddecfe0457dc6bb275d31a5_JaffaCakes118
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Size
53KB
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MD5
19b1c981fddecfe0457dc6bb275d31a5
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SHA1
346ade8eaa44842e76df0546d3a6dadb5a30134c
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SHA256
8ab9bac21d9586b2ae2a526b9a44faf4df68cd78ae480b43d0db3f23ab38048c
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SHA512
b48db4f75ded7f28dfe54b4e51987ca88de5df9db9cbf27049afdfcf8c497deb49fa31a49431da9aa54e6e6c8f5cbb0573c288db3aa7a47aeaa9e7bd8bfdde42
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SSDEEP
1536:ok5p9ukKnne6QH+460INLb13d489oTiD75sL0WiUToD:XQeEHt13ToAM0WiND
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack003/IconsExt.exe Nirsoft -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack002/accesspv.exe unpack003/IconsExt.exe
Files
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19b1c981fddecfe0457dc6bb275d31a5_JaffaCakes118.rar
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HA-AccessPassView1.12.zip.zip
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accesspv.exe.exe windows:4 windows x86 arch:x86
da3ebe3d7081dd3d91857c1a774c2781
Headers
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
CloseHandle
SetFilePointer
GetCurrentProcess
LCMapStringW
LCMapStringA
MultiByteToWideChar
SetEndOfFile
LoadLibraryA
GetProcAddress
GetOEMCP
GetACP
GetCPInfo
CreateFileA
FlushFileBuffers
SetStdHandle
HeapReAlloc
GetStringTypeW
GetStringTypeA
VirtualAlloc
HeapAlloc
WriteFile
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapFree
GetLastError
WideCharToMultiByte
ReadFile
TerminateProcess
VirtualFree
GetEnvironmentStringsW
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
user32
GetDlgItem
PostQuitMessage
SetDlgItemTextA
SetWindowPos
GetSystemMetrics
LoadImageA
CreateDialogParamA
SendMessageA
ShowWindow
GetMessageA
TranslateMessage
DispatchMessageA
GetDC
ReleaseDC
GetWindowRect
gdi32
GetDeviceCaps
DeleteObject
CreateSolidBrush
SetBkColor
comdlg32
GetOpenFileNameA
shell32
DragAcceptFiles
DragQueryFileA
DragFinish
Sections
.text Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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readme.txt
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HA-IconsExtract1.40.zip.zip
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IconsExt.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 27KB - Virtual size: 27KB
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: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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iconsext.chm.chm
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readme.txt
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下载说明.htm.html .js polyglot
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汉化说明.txt