Report - IMG_150-76-13.pdf

Antivirus
ScreenShot
Created 2021.03.19 14:53 Machine s1_win7_x6402
Filename IMG_150-76-13.pdf
Type PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
5
Behavior Score
9.0
ZERO API file : malware
VT API (file) 32 detected (malicious, high confidence, PackedNET, GenericKDZ, Unsafe, ZemsilF, So0@ayZJJjh, Kryptik, Eldorado, PWSX, Agensla, AgentTesla, YzY0Or3jiy2WUV+C, Static AI, Malicious PE, AGEN, score, R372706, GenericRXAA, ai score=82, PCrypt)
md5 dd8a7c3bac724eac74d25c6a39535f9c
sha256 20b93e3de91160a3f68fc1843b92e489799242b4b013035d0157cd474db5bfeb
ssdeep 24576:SZ+k28mcqWWrWWe4rEVJNawmNuWGLyiGxfnum3JZ5X5:SZ+k3mCWr6VNaKkvfuepX
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (19cnts)

Level Description
danger Executed a process and injected code into it
danger File has been identified by 32 AntiVirus engines on VirusTotal as malicious
watch Allocates execute permission to another process indicative of possible code injection
watch Creates a suspicious Powershell process
watch Manipulates memory of a non-child process indicative of process injection
watch One or more of the buffers contains an embedded PE file
watch The process powershell.exe wrote an executable file to disk
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates a shortcut to an executable file
notice Creates a suspicious process
notice One or more potentially interesting buffers were extracted
notice Terminates another process
notice The binary likely contains encrypted or compressed data indicative of a packer
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (7cnts)

Level Name Description Collection
watch Antivirus Contains references to security software binaries (download)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature Zero binaries (upload)
info IsConsole (no description) binaries (upload)
info IsNET_EXE (no description) binaries (upload)
info IsPacked Entropy Check binaries (upload)
info screenshot Take screenshot binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

mscoree.dll
 0x402000 _CorExeMain

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure