Behavioral task
behavioral1
Sample
1f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79.exe
Resource
win10v2004-20240412-en
General
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Target
07926e060b7083bbe639b36e9c79cce23404ba9dcaa58c190ee40d7d415ff96f
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Size
102KB
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MD5
203cb9773c4d449beae2fcec79f2e54b
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SHA1
73c9b4b5ca30d8f41822382f746f48d3a0160030
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SHA256
07926e060b7083bbe639b36e9c79cce23404ba9dcaa58c190ee40d7d415ff96f
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SHA512
28ca2823e001621ab4a2c0bfa5c72bad1a5d85acb9c04ed5a07eb04730ba15daf45f6b3f4d8a666315b29a7fdd368f3b9abd425657a57e6b62e83aa5646f5987
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SSDEEP
1536:EXSuYQEIi1P4ITv7MW2olU4FAFnDCGuketjSDJUP4afyp1n0Q8KQYS6FB0up:J9QS1P4ITv7D2okFnDtuelUP4IGKEJL
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/unpack001/1f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79.exe family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/1f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79.exe
Files
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07926e060b7083bbe639b36e9c79cce23404ba9dcaa58c190ee40d7d415ff96f.zip
Password: infected
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1f9944ccc4cb956c4eb81e76d51b3cb048b838f2f746e2017d4492abd5e9ed79.exe.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