Static task
static1
Behavioral task
behavioral1
Sample
WinFtpClient.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
WinFtpClient.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
keygen.exe
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
keygen.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
patch.exe
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
patch.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
安装说明.url
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
安装说明.url
Resource
win10v2004-20240508-en
General
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Target
190382da183477da8e0189a5ef5a737e_JaffaCakes118
-
Size
659KB
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MD5
190382da183477da8e0189a5ef5a737e
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SHA1
4f855e852620d7fb222974145e274d060ce9f1a1
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SHA256
cbeaaef7428d29078d9a77ff582726a998d327710314db91972f5278d004f4e9
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SHA512
fc1fe9f708f39ba2f64f72aff8c3c3ece8ca79b34c80d4572298367c1799aac845e1b9a556f39621fe4e83d530a3584cf412db3cf577dcf446cdac90df05aaeb
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SSDEEP
12288:pswNC51hd5Um4yWmP68PWQO84gfQZW6UL+ZYfskraQDl1FfRScCmuLylEBx7:pJC5Ld2m45u6r83fQZO+C0KLHScAPb7
Malware Config
Signatures
-
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/WinFtpClient.exe unpack001/keygen.exe unpack001/patch.exe
Files
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190382da183477da8e0189a5ef5a737e_JaffaCakes118.rar
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WinFtpClient.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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brd.nfo
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keygen.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
Size: - Virtual size: 216KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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patch.exe.exe windows:4 windows x86 arch:x86
c12d8fe95b8a4163ac2077d8c26dcfd4
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
SizeofResource
LockResource
LoadResource
FindResourceA
WriteFile
CopyFileA
ReadFile
SetFilePointer
CloseHandle
GetFileSize
lstrlenA
GetLastError
CreateFileA
lstrcpyA
GetModuleHandleA
GetStartupInfoA
user32
DialogBoxParamA
LoadIconA
IsDlgButtonChecked
SetDlgItemTextA
SendMessageA
wsprintfA
SetWindowTextA
CheckDlgButton
EndDialog
MessageBoxA
comdlg32
GetOpenFileNameA
msvcrt
exit
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
free
malloc
atoi
_exit
_XcptFilter
__getmainargs
_acmdln
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 376B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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安装说明.url.url