Behavioral task
behavioral1
Sample
test3.zip
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
test3.zip
Resource
win10v2004-20240802-en
General
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Target
test3.zip
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Size
102KB
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MD5
2ad917c24d22e27eccab6428f23baa8f
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SHA1
d453e717149d58e94fce377ff7b74f888007848f
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SHA256
bbe275683f3c65d415877b5d1f469b4ddec1069bd3891a7a89b47b43a43e8ce4
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SHA512
545b64c26ed060b12dc1a466f3749918d72dde2baa41105cddba787361973d86b8907020a44b88dd1e113e57ccfa14478edd64bba15c74ef2963343b6b4d0a20
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SSDEEP
3072:Wwa7KxzWhIKXRzJUGdje+7Yenbw85eNwnaYeW02aw:Wwa7NhIKYG0+EeHeSa912aw
Malware Config
Signatures
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Lockbit family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/a56b41a6023f828cccaaef470874571d169fdb8f683a75edd430fbd31a2c3f6e.exe.bin family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/a56b41a6023f828cccaaef470874571d169fdb8f683a75edd430fbd31a2c3f6e.exe.bin
Files
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test3.zip.zip
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a56b41a6023f828cccaaef470874571d169fdb8f683a75edd430fbd31a2c3f6e.exe.bin.exe windows:5 windows x86 arch:x86
a50a0d82b9120fc73965c28fea79e1f9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
TextOutW
SetTextColor
SetPixel
SelectObject
GetTextMetricsW
user32
EndDialog
GetDlgItem
GetDlgItemTextW
GetKeyNameTextW
GetMessageW
LoadMenuW
DialogBoxParamW
CreateWindowExW
CreateDialogParamW
GetClassNameW
kernel32
GetDateFormatW
LoadLibraryExA
GetTickCount
GetProcAddress
GetModuleHandleW
GetLocaleInfoW
GetCommandLineA
FormatMessageW
GetLastError
Sections
.text Size: 102KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.itext Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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nothing.txt