a[.]zip | Triage

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General

Target

a.zip
Size

10.9MB
MD5

cf221c8825db6247bd9fe3b5aa03beb7
SHA1

cfe521647825ecfab3c79081125efa2706e410f4
SHA256

81bf1e74863cb2d9acd7b879df68387e06a73800febde5a37988a95eae0644dd
SHA512

e887f1f8ffc038a93936574f734cfb8317abc226b65819443fc1b7753c13f1ede8236c69fa361cbb242e42d09b7ed28be79e700148c1298ba41f2c060afafc00
SSDEEP

196608:xqO+mVMbv/wN0gqdj+ODBk/Mh2dGW9ee77FKR/7hqcz7DH0xjHeTBQVUaz0C0RC6:xqOWrPBdSwBadGW9e07FKp7lzURqZazy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Exx7€uncher.exe

Files

a.zip
.zip
Exx7€uncher.exe
.exe windows:6 windows x86 arch:x86

1aae8bf580c846f39c71c05898e57e88

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 12.9MB - Virtual size: 12.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 17.5MB - Virtual size: 17.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2.0MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 913KB - Virtual size: 912KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1aae8bf580c846f39c71c05898e57e88

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 12.9MB - Virtual size: 12.9MB

.rdata Size: 17.5MB - Virtual size: 17.5MB

.data Size: 2.0MB - Virtual size: 2.2MB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 913KB - Virtual size: 912KB

.symtab Size: 512B - Virtual size: 4B

.rsrc Size: 62KB - Virtual size: 61KB

.text
Size: 12.9MB - Virtual size: 12.9MB

.rdata
Size: 17.5MB - Virtual size: 17.5MB

.data
Size: 2.0MB - Virtual size: 2.2MB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 913KB - Virtual size: 912KB

.symtab
Size: 512B - Virtual size: 4B

.rsrc
Size: 62KB - Virtual size: 61KB