lumma | build[.]zip

Sharing

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General

Target

build.zip
Size

195KB
MD5

90964cd7f3e79cc1d8c55a5f7da092c2
SHA1

5ec3990a24cd6270c008a94d8d9f4f979f2387ac
SHA256

b9c7163e130104fbb3d66785bf950a09896f93bc73bf54629ccec61c09041d0e
SHA512

f785bbbb18212e7f79f6cfda701f543ec27cd79df830d63a27aee5b5cdd7828aa41880dc7780eb19e918364e0a38c9e20564fd14e8ebb88c5375ce31db82e99a
SSDEEP

3072:++8Uae5dvx8IIh3jnkkdOkEypimcqFNfCl4NkNo9O4GG7LeWAT0Cl4tjulyScuV:medvxRUnjdOkvituNCe84imCR2c

Score

10^/10

stealer lumma

Malware Config

Extracted

Family

lumma

https://commisionipwn.shop/api

https://stitchmiscpaew.shop/api

https://ignoracndwko.shop/api

https://grassemenwji.shop/api

https://charistmatwio.shop/api

https://basedsymsotp.shop/api

https://complainnykso.shop/api

https://preachstrwnwjw.shop/api

https://glassestacwop.shop/api

Signatures

Lumma family
lumma

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Main.exe

Files

build.zip
.zip
LICENSE.txt
Main.exe
.exe windows:6 windows x86 arch:x86

9fd5b8944ce9c3acaedc650793d4996e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CopyFileW
ExitProcess
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLogicalDrives
GetSystemDirectoryW
GlobalLock
GlobalUnlock

user32

CloseClipboard
GetClipboardData
GetDC
GetSystemMetrics
GetWindowInfo
GetWindowLongW
OpenClipboard
ReleaseDC

ole32

CoCreateInstance
CoInitializeEx
CoInitializeSecurity
CoSetProxyBlanket
CoUninitialize

gdi32

BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
DeleteDC
DeleteObject
GetCurrentObject
GetDIBits
GetObjectW
SelectObject
StretchBlt

oleaut32

SysAllocString
SysFreeString
SysStringLen
VariantClear
VariantInit

Sections

.text
Size: 253KB - Virtual size: 252KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
config
eula.txt
vcruntime140.dll
.dll windows:6 windows x64 arch:x64

76285c03703546ba1dce9a574acc1d40

Code Sign

33:00:00:00:c0:de:2c:3d:07:94:e4:49:79:00:00:00:00:00:c0
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

07/09/2016, 17:58

Not After

07/09/2018, 17:58

Subject

CN=Microsoft Time-Stamp Service,OU=AOC+OU=nCipher DSE ESN:7AB5-2DF2-DA3F,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

11/08/2017, 20:11

Not After

11/08/2018, 20:11

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

11/08/2017, 20:20

Not After

11/08/2018, 20:20

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

8a:04:d2:ab:f5:15:89:be:91:36:be:8b:06:72:8f:8d:97:91:fd:56:65:18:05:01:25:4d:5c:8c:f2:50:ec:28
Signer

Actual PE Digest

8a:04:d2:ab:f5:15:89:be:91:36:be:8b:06:72:8f:8d:97:91:fd:56:65:18:05:01:25:4d:5c:8c:f2:50:ec:28

Digest Algorithm

sha256

PE Digest Matches

true

6e:48:fe:5f:ab:68:5d:65:2a:9f:7c:9c:e6:fe:8e:8d:63:37:ea:f9
Signer

Actual PE Digest

6e:48:fe:5f:ab:68:5d:65:2a:9f:7c:9c:e6:fe:8e:8d:63:37:ea:f9

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

vcruntime140.amd64.pdb

Imports

api-ms-win-crt-runtime-l1-1-0

abort
terminate

api-ms-win-crt-string-l1-1-0

strcpy_s
wcsncmp

api-ms-win-crt-heap-l1-1-0

malloc
calloc
free

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsprintf_s

api-ms-win-crt-convert-l1-1-0

atol

kernel32

SetLastError
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlCaptureContext
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
RtlLookupFunctionEntry
GetModuleHandleW
GetModuleFileNameW
RtlUnwindEx
EncodePointer
RaiseException
RtlPcToFileHeader
InterlockedFlushSList
InterlockedPushEntrySList
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
TlsFree
GetLastError
TlsSetValue
InitializeCriticalSectionAndSpinCount
TlsAlloc
GetProcAddress
FreeLibrary
TlsGetValue
LoadLibraryExW

Exports

Exports

_CreateFrameInfo
_CxxThrowException
_FindAndUnlinkFrame
_IsExceptionObjectToBeDestroyed
_SetWinRTOutOfMemoryExceptionCallback
__AdjustPointer
__BuildCatchObject
__BuildCatchObjectHelper
__C_specific_handler
__C_specific_handler_noexcept
__CxxDetectRethrow
__CxxExceptionFilter
__CxxFrameHandler
__CxxFrameHandler2
__CxxFrameHandler3
__CxxQueryExceptionSize
__CxxRegisterExceptionObject
__CxxUnregisterExceptionObject
__DestructExceptionObject
__FrameUnwindFilter
__GetPlatformExceptionInfo
__NLG_Dispatch2
__NLG_Return2
__RTCastToVoid
__RTDynamicCast
__RTtypeid
__TypeMatch
__current_exception
__current_exception_context
__intrinsic_setjmp
__intrinsic_setjmpex
__processing_throw
__report_gsfailure
__std_exception_copy
__std_exception_destroy
__std_terminate
__std_type_info_compare
__std_type_info_destroy_list
__std_type_info_hash
__std_type_info_name
__telemetry_main_invoke_trigger
__telemetry_main_return_trigger
__unDName
__unDNameEx
__uncaught_exception
__uncaught_exceptions
__vcrt_GetModuleFileNameW
__vcrt_GetModuleHandleW
__vcrt_InitializeCriticalSectionEx
__vcrt_LoadLibraryExW
_get_purecall_handler
_get_unexpected
_is_exception_typeof
_local_unwind
_purecall
_set_purecall_handler
_set_se_translator
longjmp
memchr
memcmp
memcpy
memmove
memset
set_unexpected
strchr
strrchr
strstr
unexpected
wcschr
wcsrchr
wcsstr

Sections

.text
Size: 49KB - Virtual size: 49KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 368B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

9fd5b8944ce9c3acaedc650793d4996e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

gdi32

oleaut32

Sections

.text Size: 253KB - Virtual size: 252KB

.rdata Size: 10KB - Virtual size: 10KB

.data Size: 22KB - Virtual size: 58KB

.reloc Size: 16KB - Virtual size: 16KB

76285c03703546ba1dce9a574acc1d40

Code Sign

33:00:00:00:c0:de:2c:3d:07:94:e4:49:79:00:00:00:00:00:c0Certificate

Extended Key Usages

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

8a:04:d2:ab:f5:15:89:be:91:36:be:8b:06:72:8f:8d:97:91:fd:56:65:18:05:01:25:4d:5c:8c:f2:50:ec:28Signer

6e:48:fe:5f:ab:68:5d:65:2a:9f:7c:9c:e6:fe:8e:8d:63:37:ea:f9Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-convert-l1-1-0

kernel32

Exports

Exports

Sections

.text Size: 49KB - Virtual size: 49KB

.rdata Size: 14KB - Virtual size: 13KB

.data Size: 1024B - Virtual size: 2KB

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

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

.reloc Size: 512B - Virtual size: 368B

.text
Size: 253KB - Virtual size: 252KB

.rdata
Size: 10KB - Virtual size: 10KB

.data
Size: 22KB - Virtual size: 58KB

.reloc
Size: 16KB - Virtual size: 16KB

33:00:00:00:c0:de:2c:3d:07:94:e4:49:79:00:00:00:00:00:c0
Certificate

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

8a:04:d2:ab:f5:15:89:be:91:36:be:8b:06:72:8f:8d:97:91:fd:56:65:18:05:01:25:4d:5c:8c:f2:50:ec:28
Signer

6e:48:fe:5f:ab:68:5d:65:2a:9f:7c:9c:e6:fe:8e:8d:63:37:ea:f9
Signer

.text
Size: 49KB - Virtual size: 49KB

.rdata
Size: 14KB - Virtual size: 13KB

.data
Size: 1024B - Virtual size: 2KB

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

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

.reloc
Size: 512B - Virtual size: 368B