Behavioral task
behavioral1
Sample
d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe
Resource
win10v2004-20230220-en
General
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Target
d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.zip
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Size
102KB
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MD5
b800c4cc0e83dd174a2da7e7dc8eb6e1
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SHA1
54ace284c715dd1c5c0d8153d4566e3a1c252702
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SHA256
498e3b7a867d41b5a3af3910d2aa6231612c787ce8a4bc14ab03f800caab130f
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SHA512
8848bb6be82b0ef137f6740535cb68482178b320a75d5ac9a45cabec1d02b45cbebda965865a703b5c490f287cb88a67fdc4ca10a284e3fe63490ac63b2d0c00
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SSDEEP
3072:pvRvVAvWY6qTgXfw4b8EoMa2xXV8myqfIe5Bh:EKqTMl8J2xXV81qwe5Bh
Malware Config
Signatures
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Lockbit family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
resource yara_rule static1/unpack001/d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe
Files
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d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.zip.zip
Password: infected
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d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe.exe windows 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