MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b31cdc9d1f82f0e85faedf8a95cddcfb94ea68db5c9a496a4365db19b7272380. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



BazaLoader


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: b31cdc9d1f82f0e85faedf8a95cddcfb94ea68db5c9a496a4365db19b7272380
SHA3-384 hash: 227fadf726ed25d9a748c688ed0311935908f4fa3a16bc563b2dbde976c2b82028a7f50c91cb27064fd776ddf032db97
SHA1 hash: 42d69db511a6957edf4ad4debd64fa9f9ff8e870
MD5 hash: 85f6edaa9fcf9646a82acef0fdf9873c
humanhash: johnny-tennessee-cola-sweet
File name:85f6edaa9fcf9646a82acef0fdf9873c
Download: download sample
Signature BazaLoader
File size:1'816'064 bytes
First seen:2022-01-19 16:12:10 UTC
Last seen:2022-01-19 18:07:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f30f2b5b65c947eccbf132b668fe3257 (43 x BazaLoader, 12 x IcedID)
ssdeep 24576:+a1QHwgJMrQqj/wAc6QORNx2nAjwkaem0GV9igWwlnwXQBwfalj21X4GtZ+FdnZ8:WH5qloBMd8A
Threatray 3 similar samples on MalwareBazaar
TLSH T10A85FE43180C819F9867D77421671D97EEB87E47F2C84E1ED1E428B84AEBDA674CA04F
Reporter zbetcheckin
Tags:BazaLoader exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
rundll32.exe
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Drops PE files to the user root directory
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Woreflint
Status:
Malicious
First seen:
2022-01-19 01:25:26 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
14 of 43 (32.56%)
Threat level:
  5/5
Result
Malware family:
bazarloader
Score:
  10/10
Tags:
family:bazarloader dropper loader
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Loads dropped DLL
Blocklisted process makes network request
Bazar/Team9 Loader payload
Bazar Loader
Process spawned unexpected child process
Unpacked files
SH256 hash:
b31cdc9d1f82f0e85faedf8a95cddcfb94ea68db5c9a496a4365db19b7272380
MD5 hash:
85f6edaa9fcf9646a82acef0fdf9873c
SHA1 hash:
42d69db511a6957edf4ad4debd64fa9f9ff8e870
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

BazaLoader

Executable exe b31cdc9d1f82f0e85faedf8a95cddcfb94ea68db5c9a496a4365db19b7272380

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-19 16:12:11 UTC

url : hxxps://quieretecentrosanitario.com/wp-content/plugins/wp-roilbask/includes/