Report - bQ1X.exe

Malicious Packer Downloader PE File PE32
ScreenShot
Created 2023.10.10 10:18 Machine s1_win7_x6401
Filename bQ1X.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
AI Score
10
Behavior Score
4.4
ZERO API file : clean
VT API (file) 61 detected (AIDetectMalware, Remcos, Dacic, Artemis, Rescoms, Save, malicious, confidence, 100%, Kryptik, Genus, Eldorado, moderate confidence, score, kakzkh, RATX, Gencirc, DownLoader46, YXDJIZ, high, Emogen, Outbreak, Detected, ZexaF, omGfaCWC6Qfi, ai score=80, unsafe, FKuWrtG2iWT, yzloPsMaQAE, Static AI, Malicious PE, susgen)
md5 e230cdc004aa4fa4b61f66fbfd701ee5
sha256 431f53278c89aa423d08ddc7ea4ddaa23e1c40cf7910b764201efd6890af7afe
ssdeep 3072:2OSI2I7txG68nYrugMZJMfsciIpuKNtrUQlAK3qSjYPS+IAXb3Ixi5eFrgurIlN1:zvG68YrvM80ypnjAedo3qiGUY2ChzIT
imphash bc4f8e98d1041d53dd63bfb91ed10d0a
impfuzzy 6:omRgCHWvC365rBJAEoZ/OEGDzyRZr4/b4RUptIKVSZozAhQcY460qtZGvR:omRgYh+ABZG/Dzgr4kYSIAx72ZGJ
  Network IP location

Signature (7cnts)

Level Description
danger File has been identified by 61 AntiVirus engines on VirusTotal as malicious
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
watch Creates a windows hook that monitors keyboard input (keylogger)
notice A process attempted to delay the analysis task.
notice Connects to a Dynamic DNS Domain
notice The binary likely contains encrypted or compressed data indicative of a packer
notice The executable is compressed using UPX

Rules (4cnts)

Level Name Description Collection
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch Network_Downloader File Downloader binaries (upload)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
mexbar.duckdns.org Unknown 172.111.139.118 clean
172.111.139.118 Unknown 172.111.139.118 clean

Suricata ids

PE API

IAT(Import Address Table) Library

ADVAPI32.dll
 0x489724 RegCloseKey
GDI32.dll
 0x48972c BitBlt
gdiplus.dll
 0x489734 GdipFree
KERNEL32.DLL
 0x48973c LoadLibraryA
 0x489740 ExitProcess
 0x489744 GetProcAddress
 0x489748 VirtualProtect
ole32.dll
 0x489750 CoGetObject
SHELL32.dll
 0x489758 ExtractIconA
SHLWAPI.dll
 0x489760 StrToIntA
urlmon.dll
 0x489768 URLDownloadToFileW
USER32.dll
 0x489770 DrawIcon
WININET.dll
 0x489778 InternetOpenW
WINMM.dll
 0x489780 waveInOpen
WS2_32.dll
 0x489788 socket

EAT(Export Address Table) is none



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