Static task
static1
Behavioral task
behavioral1
Sample
Rechnung-14754513247051V6.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Rechnung-14754513247051V6.exe
Resource
win10v2004-20240802-en
General
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Target
bc77c86c067e23d0d4d13a9ba505d018_JaffaCakes118
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Size
630KB
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MD5
bc77c86c067e23d0d4d13a9ba505d018
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SHA1
57f3b13adada70a774f5b9febaf62a83eb1e359c
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SHA256
676e8db5586a00c5b1ea1e4a1ae72d00c3e6ec2cb129524b9229ce3fa28c6387
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SHA512
72bbeef83c1931e9c2ff752f84fc10d3ff3e76893fde2134127161b8f3dbe50bd47b12d7d3b8b1a45a8ea31bb80a160de0b524165e93b05154348f538da0f565
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SSDEEP
12288:39yLcRSdKoapXxKhHSkFi0o81kYVEMeNayqVZC9aqDlLsnfRYqHZ:qfdV4XUhykP8YV+a749t8faqHZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Rechnung-14754513247051V6.com
Files
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bc77c86c067e23d0d4d13a9ba505d018_JaffaCakes118.zip
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Rechnung-14754513247051V6.com.exe windows:5 windows x86 arch:x86
2ddda3053771e9689aea897f75a30eb2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
FindWindowA
GetFocus
LoadIconW
CharToOemW
LoadCursorA
MessageBoxA
PostMessageA
GetClassLongW
IsCharUpperW
PeekMessageW
GetDlgItemTextA
LoadBitmapW
kernel32
WriteFile
GetVersionExA
CreateFileMappingA
LoadLibraryExW
GetFileAttributesA
CreateProcessW
CloseHandle
LoadLibraryA
HeapReAlloc
VirtualAlloc
OpenFileMappingA
LocalFileTimeToFileTime
CreateMailslotW
GetOEMCP
FindResourceExW
OpenJobObjectA
SetCurrentDirectoryA
WriteConsoleA
CopyFileA
resutils
ResUtilGetBinaryValue
ClusWorkerStart
ClusWorkerTerminate
Sections
.text Size: 648KB - Virtual size: 647KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ