Static task
static1
Behavioral task
behavioral1
Sample
Requested_Documents_SEPTEMBER2023.pdf .exe
Resource
win7-20230831-en
General
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Target
Requested_Documents_SEPTEMBER2023.pdf .exe
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Size
795KB
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MD5
bb12021b800c3889bee18791d9c7b9c9
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SHA1
04c0ad127a7e598ffcf35ba5e59cce9737f4f9e3
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SHA256
0d17c73e51bb304798f8e23e1de0b5787e3d13fc8648764eab4f15c8d40af396
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SHA512
eaa0887db010f8ae9fbac1bb6d3d41440e591d9283fd9084da49423ef0e67eaba189ea216af996ba476d005f8669c851c77ce406d2dc420e6ddbdc7232b1a064
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SSDEEP
12288:bYVIKZpH2LQp/BqPmiYidyTq2bWfd9/p4QttcroEAcSovJPi16B8b9:bYVIV0ppqPH9kTq2iPtcUElM16
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Requested_Documents_SEPTEMBER2023.pdf .exe
Files
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Requested_Documents_SEPTEMBER2023.pdf .exe.exe windows:6 windows x64
5a0802c1e760556b760175c08cbf2669
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
CreateFileA
CloseHandle
GetComputerNameA
TryEnterCriticalSection
ConvertThreadToFiber
CreateFiber
DeleteFiber
SwitchToFiber
CreateThread
ResumeThread
OpenThread
SetFilePointer
ExitProcess
VirtualAlloc
WideCharToMultiByte
Sections
.text Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 364KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 357KB - Virtual size: 356KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ