MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c444900170cfcfffd0053d55120ef3de1a37aef88ce5a927a3312b54411a4032. 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



GuLoader


Vendor detections: 6


Intelligence 6 IOCs YARA File information Comments

SHA256 hash: c444900170cfcfffd0053d55120ef3de1a37aef88ce5a927a3312b54411a4032
SHA3-384 hash: 6a3975b01a9371311075c80011d378dc9d184549c7e32d32293204435a22a440c3cb547907c505b9f3123ee406be1925
SHA1 hash: 9b641b09291a81fc5a2773bdbbc4ed4795f63ce7
MD5 hash: 2b71610966313ab3de7739e1be5535e3
humanhash: north-mirror-nineteen-shade
File name:REFERENCIA TT.exe
Download: download sample
Signature GuLoader
File size:57'344 bytes
First seen:2020-08-14 08:21:43 UTC
Last seen:2020-08-14 09:02:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 19fa7d1f9041d2a260f5289829e3f7b6 (3 x GuLoader)
ssdeep 768:U3kzcD6ohCrQPbPIN97RldiLtWDf3g/aXvsqEHkW89MjNN6kLP69pU3s/Mogr:ER6YPbPC97j3g/aU7NNGfU3s0d
Threatray 2 similar samples on MalwareBazaar
TLSH 3843F913A9B8A136DB174EB21B655BAC035AFE341560C903A8C73B6C5BF7E85A43031F
Reporter abuse_ch
Tags:exe GuLoader


Avatar
abuse_ch
Malspam distributing GuLoader:

From: Importaciones <importaciones@simplyorange.com.mx>
Reply-To: saikevagg@yahoo.com
Subject: COPIA DE PAGO
Attachment: REFERENCIA TT.img (contains "REFERENCIA TT.exe")

GuLoader payload URL:
http://ilobabascity.webredirect.org/uploud/5bab0b1d864615bab0b1d864b3/bin_zzAqxPek191.bin

Intelligence


File Origin
# of uploads :
2
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
rans.troj.evad
Score:
64 / 100
Signature
Potential malicious icon found
Tries to detect virtualization through RDTSC time measurements
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Vebzenpak
Status:
Malicious
First seen:
2020-08-14 08:23:06 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of SetWindowsHookEx
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.

Malspam

GuLoader

Executable exe c444900170cfcfffd0053d55120ef3de1a37aef88ce5a927a3312b54411a4032

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments