lockbit | 240618-k2pt6a1bjq_pw_infected[.]zip | Triage

Resubmissions

26-06-2024 05:55

240626-gmmjpsydng 10

26-06-2024 02:10

240626-cl8ckaydld 10

Sharing

General

Target

240618-k2pt6a1bjq_pw_infected.zip
Size

98KB
MD5

18c627d7cabf326e3a3a7f12750a8985
SHA1

f679294920ce3739a6cc725744b788ac587599e6
SHA256

c947fb3bace9fcf1e2ab7b8299056abe1378d8d6108584b6f8f986848ce9a9c9
SHA512

95a1da18dde284bf6df74a4c42a642c74ed05e01ebac567556dbcf6edbba1e63f078cae951ab394f6300819abd8aa1fc2598e90322847d78e86ed6fb41b54f4b
SSDEEP

3072:wa2k8/AgBwqZOETms3dBayDcuxonOScQV:waEprwETm6dxDPxcOm

Score

10^/10

lockbit

Malware Config

Signatures

Lockbit family
lockbit

Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs

Processes:

resource	yara_rule
static1/unpack002/eb82946fa0de261e92f8f60aa878c9fef9ebb34fdababa66995403b110118b12	family_lockbit

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
unpack002/eb82946fa0de261e92f8f60aa878c9fef9ebb34fdababa66995403b110118b12

Files

240618-k2pt6a1bjq_pw_infected.zip
.zip

Password: infected
17785798976.zip
.zip

Password: infected
eb82946fa0de261e92f8f60aa878c9fef9ebb34fdababa66995403b110118b12
.exe windows:5 windows x86 arch:x86

41fb8cb2943df6de998b35a9d28668e8

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

gdi32

SetPixel
SetDCBrushColor
SelectPalette
GetTextColor
GetDeviceCaps
CreateSolidBrush

user32

DefWindowProcW
CreateMenu
EndDialog
GetDlgItem
GetKeyNameTextW
GetMessageW
GetWindowTextW
IsDlgButtonChecked
LoadImageW
LoadMenuW
DialogBoxParamW

kernel32

SetLastError
LoadLibraryW
GetTickCount
GetLastError
GetCommandLineW
GetCommandLineA
FreeLibrary

Sections

.text
Size: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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: 40KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

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