Report - temp.dll

TA551 BazarLoader PE64 PE File DLL
ScreenShot
Created 2021.10.29 18:33 Machine s1_win7_x6403
Filename temp.dll
Type PE32+ executable (DLL) (GUI) x86-64, for MS Windows
AI Score
5
Behavior Score
3.2
ZERO API file : clean
VT API (file) 16 detected (GenericML, Save, malicious, confidence, xnet, BAZARLOADER, YXBJ3Z, BadFile, score, Artemis, MalwareX, Kryptik, susgen)
md5 388c3456276b8e6e9fa8a827c4f37a76
sha256 150db989523abcb3ea71fdc587015b6121a382ab0e01f5d1bd72a6164b323bcb
ssdeep 3072:bXCWDCvw5bQ0zvSSOap/I9ypqtbspoEXtc+pk32ONPESAJvSkYA9:jCWDCviQk3BTsbsp83sSAlSM
imphash ad3ffaf0584336c12d7303af68597f29
impfuzzy 12:mDoAcOovd73eEzZGfbQwDD0Qv6myTPaBE6zyHXn1BGf0AxQEE:mDoxOovd3eeOEw30Qv6myTPaBEM8X1BN
  Network IP location

Signature (7cnts)

Level Description
warning Generates some ICMP traffic
watch File has been identified by 16 AntiVirus engines on VirusTotal as malicious
notice A process attempted to delay the analysis task.
notice Allocates read-write-execute memory (usually to unpack itself)
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Uses Windows utilities for basic Windows functionality
info Checks amount of memory in system

Rules (4cnts)

Level Name Description Collection
danger BazarLoader_IN BazarLoader binaries (upload)
info IsDLL (no description) binaries (upload)
info IsPE64 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x180022000 GetProcAddress
 0x180022008 LoadLibraryA
 0x180022010 GetCommandLineA
 0x180022018 HeapAlloc
 0x180022020 GetProcessHeap
 0x180022028 GetSystemTime
 0x180022030 lstrcmpA
 0x180022038 GetTempPathA
 0x180022040 HeapFree
 0x180022048 VirtualAlloc
 0x180022050 VirtualFree
 0x180022058 GlobalAlloc
 0x180022060 ExitProcess
 0x180022068 lstrcpyA
 0x180022070 lstrcatA
USER32.dll
 0x180022080 MessageBoxA
 0x180022088 RegisterClassA
 0x180022090 LoadMenuA
 0x180022098 GetMenu
 0x1800220a0 SetMenu
 0x1800220a8 GetMenuStringA
 0x1800220b0 DrawMenuBar
 0x1800220b8 CreateMenu
 0x1800220c0 CreatePopupMenu
 0x1800220c8 DestroyMenu
 0x1800220d0 EnableMenuItem
 0x1800220d8 AppendMenuA
 0x1800220e0 DeleteMenu
 0x1800220e8 InsertMenuItemA
 0x1800220f0 SetWindowTextA
 0x1800220f8 GetWindowTextA

EAT(Export Address Table) Library

0x180001000 ClearNode
0x18000113c cxzasada
0x180001210 ddsdfwe
0x1800012cc htrhrr
0x180001388 nvqqws
0x180001444 pogfhgf


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