MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5141cf1cc509f7a278f285513f053cd4ac8fb41a3f05d4da541ba23c778fb99f. 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



AZORult


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 5141cf1cc509f7a278f285513f053cd4ac8fb41a3f05d4da541ba23c778fb99f
SHA3-384 hash: 412b46cf50adb94593c7d77559a3fc27f539a00de0ce7992054b76f7a22d3ca9976423e0be019b5765834bedd6f8deef
SHA1 hash: a5042ca6ec915cd067a3e064086bed21e15f4f0f
MD5 hash: b755b4b81b94a32ae90ab15d4b4346cd
humanhash: harry-mirror-river-avocado
File name:gunzipped
Download: download sample
Signature AZORult
File size:440'320 bytes
First seen:2020-10-09 06:27:07 UTC
Last seen:2020-10-09 08:02:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:uSi5Za+LXdkcmt21Ru6dT5WRYFGNB4WZxwRdNBKyYV:uSivlLmcmILdT5WC0D4WXw0ya
Threatray 467 similar samples on MalwareBazaar
TLSH 29948EB3BD46887EDD9A47B18C7649B0A46352CE3E63490F318F631C4A62713235B66F
Reporter abuse_ch
Tags:AZORult geo SARS ZAF


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: host.noanfair.com
Sending IP: 69.64.34.145
From: noreply@sars.gov.za
Subject: Notification from SARS: (You have been Listed as a DEFAULTER)
Attachment: Notification from SARS You have been Listed as a DEFAULTER.gz (contains "gunzipped")

Intelligence


File Origin
# of uploads :
2
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% subdirectories
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching the default Windows debugger (dwwin.exe)
Result
Threat name:
Azorult
Detection:
malicious
Classification:
spyw.evad
Score:
88 / 100
Signature
.NET source code contains very large array initializations
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected Azorult
Yara detected Azorult Info Stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Infostealer.Maslog
Status:
Malicious
First seen:
2020-10-08 17:07:31 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Result
Malware family:
azorult
Score:
  10/10
Tags:
trojan infostealer family:azorult
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Azorult
Malware Config
C2 Extraction:
http://185.239.242.174/oew/index.php
Unpacked files
SH256 hash:
c0c377b1a36fda32f21d50bc4ac61f674b580b2eb9004b949a45251fa68604e7
MD5 hash:
8f79fa04023e87ba413f991d360aa5b2
SHA1 hash:
011144b8bf031d42bd7516ab27bbb926692af481
Detections:
win_azorult_g1 win_azorult_auto
SH256 hash:
f8bee4108a324df32ad5a2ebafa6b7f411402a21e2598cf9db66486970f80fdd
MD5 hash:
a92da98ff6f5ae608503d074617bcc2a
SHA1 hash:
d3eafcccca011bb3a7a5ae52dd9704ceafcde472
SH256 hash:
e3f3f21f1da73f127615d0ce7f20b1159facd9b5015ef223de73dddbcdf1f59a
MD5 hash:
7a4f8f06291d4cff66c36c4963e2d0e6
SHA1 hash:
dfe8b19e175fb63bd891664e11e9f7fa646f4bf1
SH256 hash:
5141cf1cc509f7a278f285513f053cd4ac8fb41a3f05d4da541ba23c778fb99f
MD5 hash:
b755b4b81b94a32ae90ab15d4b4346cd
SHA1 hash:
a5042ca6ec915cd067a3e064086bed21e15f4f0f
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

AZORult

Executable exe 5141cf1cc509f7a278f285513f053cd4ac8fb41a3f05d4da541ba23c778fb99f

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments