Static task
static1
Behavioral task
behavioral1
Sample
wsbsetup.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
wsbsetup.exe
Resource
win10v2004-20240226-en
General
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Target
c2da57d4da8565e5733431007c301407
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Size
291KB
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MD5
c2da57d4da8565e5733431007c301407
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SHA1
bb6deff4bf0b2849be205aab4c29788838ac58d0
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SHA256
3e28fa58132d23ffbb836a5b039ec677c199ef4d937640ec4417396b5f202152
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SHA512
33bf4c139c9fb6d757425e04643abd5ea5663e8b83294cdae841021e6822c4b44944c141e450de6be8aff85833ce5ac5cc47772d48617140703021ae8cece2a2
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SSDEEP
6144:jFCRdeAZ4xVi7gQ18LrIE3jrNo60KgBh8MgCuiyn588yuaA:xwcAyx0gQ18PR3jr+Bh8MaXPv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/wsbsetup.exe
Files
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c2da57d4da8565e5733431007c301407.zip
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FILE_ID.DIZ
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wsbsetup.exe.exe windows:4 windows x86 arch:x86
678986d7fe8eb1ebce8a0b924f59474d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTempPathA
VirtualFree
lstrcpyA
ExitProcess
DeleteFileA
FreeLibrary
GetProcAddress
LoadLibraryA
CloseHandle
WriteFile
lstrlenA
VirtualAlloc
ReadFile
CreateFileA
GetModuleFileNameA
GetLastError
CreateMutexA
user32
SetCursor
LoadCursorA
wsprintfA
MessageBoxA
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 574B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 894B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ