TzetselemwOt
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.41376e311c0ed6b33a3f77bd6d346100_JC.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.41376e311c0ed6b33a3f77bd6d346100_JC.dll
Resource
win10v2004-20231023-en
General
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Target
NEAS.41376e311c0ed6b33a3f77bd6d346100_JC.exe
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Size
2.0MB
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MD5
41376e311c0ed6b33a3f77bd6d346100
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SHA1
7ca605ebb31ed88962b07c72f54a9c535faf923e
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SHA256
e9278bb9f0365f5845d8ed6571d456d3ab9afa4d466ba8e15ffac150e2e16458
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SHA512
5debca6897926b32d9ae5901bc13b9f2fe5f2b3d156c43f335db13712cced6f2d76c1f603f297bd89cdfc2c959b850c7cdec3ddd19cf3219e3faa7d0d8eaaa02
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SSDEEP
49152:uBivXlei5NGYRIDfK4HOjL/gXICjBs5ZQFSSt:uAvymIDflHsLmxNsQgS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.41376e311c0ed6b33a3f77bd6d346100_JC.exe
Files
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NEAS.41376e311c0ed6b33a3f77bd6d346100_JC.exe.dll windows:5 windows x86
26c68f94768131dfc2e2770968488739
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ws2_32
select
kernel32
InterlockedPushEntrySList
EnterCriticalSection
VerLanguageNameA
OutputDebugStringA
GetModuleFileNameA
GetBinaryTypeW
GetModuleFileNameW
LeaveCriticalSection
SetEvent
GetProcessHeap
DeleteCriticalSection
WaitForSingleObject
GetExitCodeProcess
GetSystemTimeAsFileTime
VirtualAlloc
advapi32
GetSecurityDescriptorDacl
ObjectCloseAuditAlarmW
LookupAccountSidA
QueryUsersOnEncryptedFile
user32
GetMessageA
RedrawWindow
ShowScrollBar
MoveWindow
GetUpdateRgn
ShowWindow
InflateRect
PostQuitMessage
LookupIconIdFromDirectory
UpdateWindow
msvcrt
iswcntrl
system
gdi32
GetBoundsRect
FillPath
lz32
LZOpenFileA
LZRead
GetExpandedNameW
LZInit
oleaut32
SysAllocString
GetErrorInfo
LoadTypeLibEx
setupapi
SetupDiDestroyDeviceInfoList
Exports
Exports
Sections
.text Size: 412KB - Virtual size: 409KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.qdata Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 760B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ