10fc649c54c2194dcfed3c1f519823a1_JaffaCakes118

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General

Target

10fc649c54c2194dcfed3c1f519823a1_JaffaCakes118
Size

141KB
MD5

10fc649c54c2194dcfed3c1f519823a1
SHA1

481fb0e7a3ff073f0515c09d7ff84cb30a4414e4
SHA256

57ea87bec5bc37c84b726784936b2c0d77c8f3086df55e56a0d2d166c40a4d0b
SHA512

5f60c83f7f664b1c3b18bb3d7d5ae4371c8f46f26446dcafba9eb2026c0224ed511a8e6333c86c985c3adab209960eeb1bafd7d79fa71d4fa9296c75c46c8f72
SSDEEP

3072:dw824N1W8/i25U+Ime8zN84GNi0xO7Fb9d+N8l1b6mCJbA:q0Qtyea8g0E201b6FJbA

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/ngnsss/keyboardlog.exe	upx

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
unpack001/ngnsss/keyboardhook.dll
unpack001/ngnsss/keyboardlog.exe
unpack002/out.upx
unpack001/ngnsss/monitor.exe

Files

10fc649c54c2194dcfed3c1f519823a1_JaffaCakes118
.rar
ngnsss/config.ini
ngnsss/keyboardhook.dll
.dll windows:4 windows x86 arch:x86

c492faaadc3762ef21a09569d16ac398

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

OpenFileMappingA
MapViewOfFile
UnmapViewOfFile
CloseHandle
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
GetLastError
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
GetModuleHandleA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
WriteFile
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
GetCPInfo
GetACP
GetOEMCP
VirtualAlloc
HeapReAlloc
GetProcAddress
LoadLibraryA
RtlUnwind
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
InterlockedDecrement
InterlockedIncrement

user32

PostThreadMessageA
UnhookWindowsHookEx
SetWindowsHookExA
CallNextHookEx

imm32

ImmGetCompositionStringA
ImmReleaseContext
ImmGetContext

Exports

Exports

DisableKeyBoard
DisableMouse
Justahook
RemoveKBHook
RemoveMSHook
SetKBHook
SetKBHookCn
SetKBHookThreadId
SetMSHook
SetMSHookThreadId
StartMSHook
StopKBHook
StopMSHook

Sections

.text
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

share_da
Size: 4KB - Virtual size: 28B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
ngnsss/keyboardlog.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

UPX0
Size: - Virtual size: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.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: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 768B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
ngnsss/keyboardlog.ini
ngnsss/monitor.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

CODE
Size: - Virtual size: 156KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

DATA
Size: 106KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ngnsss/readme.txt

Sharing

General

Malware Config

Signatures

Files

c492faaadc3762ef21a09569d16ac398

Headers

File Characteristics

Imports

kernel32

user32

imm32

Exports

Exports

Sections

.text Size: 20KB - Virtual size: 17KB

.rdata Size: 4KB - Virtual size: 3KB

.data Size: 12KB - Virtual size: 12KB

share_da Size: 4KB - Virtual size: 28B

.reloc Size: 4KB - Virtual size: 3KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 44KB

UPX1 Size: 4KB - Virtual size: 8KB

.rsrc Size: 24KB - Virtual size: 24KB

Headers

File Characteristics

Sections

.text Size: 8KB - Virtual size: 4KB

.rdata Size: 4KB - Virtual size: 3KB

.data Size: 4KB - Virtual size: 768B

.rsrc Size: 28KB - Virtual size: 24KB

Headers

File Characteristics

Sections

CODE Size: - Virtual size: 156KB

DATA Size: 106KB - Virtual size: 108KB

.rsrc Size: 5KB - Virtual size: 8KB

.text
Size: 20KB - Virtual size: 17KB

.rdata
Size: 4KB - Virtual size: 3KB

.data
Size: 12KB - Virtual size: 12KB

share_da
Size: 4KB - Virtual size: 28B

.reloc
Size: 4KB - Virtual size: 3KB

UPX0
Size: - Virtual size: 44KB

UPX1
Size: 4KB - Virtual size: 8KB

.rsrc
Size: 24KB - Virtual size: 24KB

.text
Size: 8KB - Virtual size: 4KB

.rdata
Size: 4KB - Virtual size: 3KB

.data
Size: 4KB - Virtual size: 768B

.rsrc
Size: 28KB - Virtual size: 24KB

CODE
Size: - Virtual size: 156KB

DATA
Size: 106KB - Virtual size: 108KB

.rsrc
Size: 5KB - Virtual size: 8KB