Static task
static1
Behavioral task
behavioral1
Sample
3b406d5031c7285970a2a039f3cb3877.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3b406d5031c7285970a2a039f3cb3877.exe
Resource
win10v2004-20231215-en
General
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Target
3b406d5031c7285970a2a039f3cb3877
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Size
200KB
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MD5
3b406d5031c7285970a2a039f3cb3877
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SHA1
7249128b20cb0d7f2aad7206f96d51da774b9a8c
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SHA256
28af3c06d15cbecc48cbb2dbf82a07ce3c8078b57471f9caa722285ee5c4d8d5
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SHA512
a664728a9c558c9c614d1f414b720ae84766e6709684574d0f50e1e47c07cea951fbfe3f0d671619c94f052540f3c338519e2cef7882de86ed41df56a12b414a
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SSDEEP
6144:tEuYoSZE3v6BXrbbkGe6HNUeG5/XaOacylYkA:tYAv6B7bm6tRIPFacylYkA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b406d5031c7285970a2a039f3cb3877
Files
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3b406d5031c7285970a2a039f3cb3877.exe windows:5 windows x86 arch:x86
3fa3eb50b6b2258822662c830945ce0a
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FindClose
FatalExit
CloseHandle
DeleteAtom
GetModuleFileNameA
CreateSemaphoreA
GetModuleHandleA
CreatePipe
WaitForMultipleObjects
WriteFile
GetProcessHeap
IsBadWritePtr
ClearCommBreak
GetDriveTypeW
SetVolumeLabelA
RemoveDirectoryA
GetFileType
AddAtomA
FindAtomA
CreateDirectoryA
HeapCreate
RemoveDirectoryA
GetCommandLineA
SetEndOfFile
HeapFree
cryptui
CryptUIStartCertMgr
DllRegisterServer
CryptUIDlgViewContext
CryptUIDlgFreeCAContext
CryptUIWizDigitalSign
CryptUIWizBuildCTL
CryptUIWizExport
CryptUIWizImport
DllUnregisterServer
LocalEnrollNoDS
WizardFree
LocalEnroll
WizardFree
mgmtapi
SnmpMgrCtl
SnmpMgrCtl
SnmpMgrCtl
SnmpMgrCtl
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE