danabot | a6b262fd9c0632265b09d7a0188c32d0e5042487368467e9e73ac0fbd3b56fae[.]zip

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General

Target

a6b262fd9c0632265b09d7a0188c32d0e5042487368467e9e73ac0fbd3b56fae.zip
Size

411KB
MD5

1ffe21f4cf1ae1797a30e85988e00cfc
SHA1

f5fa6c576f023e6978eb91e9c31ebdbb41a28ef3
SHA256

e14b5e3e0e463d43cc28fc76ef2c26b1ea0baecabfb2467241bd14d937ec4edd
SHA512

903f058b5ce7fbf880e761b19cf1b7aa3a27781bc02038718d270c729cece026b108c8519908e66ecff3e1cc52870b0c9860359d5d0292b7b6b06ed236b503ad
SSDEEP

12288:5QV11v38oZt7MmgkGVM1SdX52OtZtMZ8TO64ABNdHLjp/3NebCwI:k1zGkyM1kMZ8Tx/vB

Score

10^/10

4 danabot

Malware Config

Extracted

Family

danabot

Botnet

192.119.110.4:443

103.175.16.113:443

Attributes

embedded_hash
422236FD601D11EE82825A484D26DD6F
type
loader

rsa_pubkey.plain

rsa_privkey.plain

Signatures

Danabot Loader Component 1 IoCs

Processes:

resource	yara_rule
static1/unpack001/a6b262fd9c0632265b09d7a0188c32d0e5042487368467e9e73ac0fbd3b56fae	DanabotLoader2021

Danabot family
danabot

Files

a6b262fd9c0632265b09d7a0188c32d0e5042487368467e9e73ac0fbd3b56fae.zip
.zip

Password: infected
a6b262fd9c0632265b09d7a0188c32d0e5042487368467e9e73ac0fbd3b56fae
.dll windows x86

c92b9d851a631111bb210973b680617a

Code Sign

Headers

File Characteristics

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

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
InitializeSecurityDescriptor
InitializeAcl

user32

CharNextW
LoadStringW
CreateWindowExW
UpdateWindow
TranslateMessage
ShowWindow
RegisterClassW
PeekMessageW
MsgWaitForMultipleObjects
MessageBoxW
LoadStringW
LoadIconW
LoadCursorW
GetSystemMetrics
GetMessageW
DispatchMessageW
DefWindowProcW
CharUpperBuffW
CharUpperW
CharLowerBuffW

kernel32

Sleep
VirtualFree
VirtualAlloc
lstrlenW
VirtualQuery
QueryPerformanceCounter
GetTickCount
GetSystemInfo
GetVersion
CompareStringW
IsValidLocale
SetThreadLocale
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetLocaleInfoW
WideCharToMultiByte
MultiByteToWideChar
GetACP
LoadLibraryExW
GetStartupInfoW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetCommandLineW
FreeLibrary
GetLastError
UnhandledExceptionFilter
RtlUnwind
RaiseException
ExitProcess
ExitThread
SwitchToThread
GetCurrentThreadId
CreateThread
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FindFirstFileW
FindClose
WriteFile
GetStdHandle
CloseHandle
GetProcAddress
RaiseException
LoadLibraryA
GetLastError
TlsSetValue
TlsGetValue
TlsFree
TlsAlloc
LocalFree
LocalAlloc
FreeLibrary
WriteProcessMemory
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQueryEx
VirtualQuery
VirtualProtect
VirtualFree
VerSetConditionMask
VerifyVersionInfoW
SwitchToThread
SuspendThread
Sleep
SetThreadPriority
SetLastError
SetFilePointer
SetEvent
SetEndOfFile
ResumeThread
ResetEvent
ReadFile
RaiseException
IsDebuggerPresent
LocalFree
LoadLibraryW
IsValidLocale
HeapSize
HeapFree
HeapDestroy
HeapCreate
HeapAlloc
GetVersionExW
GetTickCount
GetThreadPriority
GetThreadLocale
GetSystemDirectoryW
GetStdHandle
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetLocalTime
GetLastError
GetFullPathNameW
GetFileSizeEx
GetFileAttributesW
GetExitCodeThread
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentThreadId
GetCurrentThread
GetCurrentProcess
GetCPInfoExW
GetCPInfo
GetACP
FreeLibrary
FormatMessageW
FindFirstFileW
FindClose
ExitProcess
EnumSystemLocalesW
EnumCalendarInfoW
CreateFileW
CreateEventW
CompareStringW
CloseHandle
Sleep

gdi32

GetStockObject

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

shfolder

SHGetFolderPathW

netapi32

NetApiBufferFree
NetWkstaGetInfo

msvcrt

memcpy

shell32

SHGetPathFromIDListW
SHGetSpecialFolderLocation

Exports

Exports

TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 512B - Virtual size: 490B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 155B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 68B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 116KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

Password: infected

c92b9d851a631111bb210973b680617a

Code Sign

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

gdi32

version

shfolder

netapi32

msvcrt

shell32

Exports

Exports

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.itext Size: 2KB - Virtual size: 2KB

.data Size: 30KB - Virtual size: 29KB

.bss Size: - Virtual size: 23KB

.idata Size: 5KB - Virtual size: 4KB

.didata Size: 512B - Virtual size: 490B

.edata Size: 512B - Virtual size: 155B

.rdata Size: 512B - Virtual size: 68B

.reloc Size: 116KB - Virtual size: 116KB

.rsrc Size: 11KB - Virtual size: 11KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.itext
Size: 2KB - Virtual size: 2KB

.data
Size: 30KB - Virtual size: 29KB

.bss
Size: - Virtual size: 23KB

.idata
Size: 5KB - Virtual size: 4KB

.didata
Size: 512B - Virtual size: 490B

.edata
Size: 512B - Virtual size: 155B

.rdata
Size: 512B - Virtual size: 68B

.reloc
Size: 116KB - Virtual size: 116KB

.rsrc
Size: 11KB - Virtual size: 11KB