MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08771952da5fb62c9beef87b189394b97f3e91935099fea54b822631a2b55cce. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08771952da5fb62c9beef87b189394b97f3e91935099fea54b822631a2b55cce
SHA3-384 hash: 4190c1d6cc95455cf8370da208cd99dc026365a7a91d2e2835700591b234e5f819ea115ff5d8a72674c9b8f5d135e780
SHA1 hash: c8c0fceaeba9fe921c904054c9787dae109aedaa
MD5 hash: 30e53fa2e0000113a30d3203b7ca54cc
humanhash: comet-friend-speaker-hawaii
File name:e-dekont.html.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:671'232 bytes
First seen:2021-01-06 16:08:10 UTC
Last seen:2021-01-06 18:08:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:a6sQ321i3DxvkrhDdyquS7xY+Ap2x9PPBq:a6sy25Iqh7x7AIx9PJq
Threatray 82 similar samples on MalwareBazaar
TLSH 4AE4AD13B7888BA1C4AC76B703A5EB022B05F5DB33108F5A174F9769A2972C32D1D7B5
Reporter abuse_ch
Tags:AZORult exe geo TUR ZiraatBank


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: trv14.armahostdns.com
Sending IP: 78.135.79.16
From: ZİRAAT BANKASI <ziraatbank@ileti.ziraatbank.com.tr>
Subject: DEKONT
Attachment: e-dekont.html.img (contains "e-dekont.html.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e-dekont.html.exe
Verdict:
Malicious activity
Analysis date:
2021-01-06 16:14:25 UTC
Tags:
trojan rat azorult
Link:
https://app.any.run/tasks/fcfe9b8f-0518-476f-a0f3-35889171c693

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Azorult
Create hunting rule
Link:
https://www.capesandbox.com/analysis/110742/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop16.8341.10785.902.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Launching a process
Sending a UDP request
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Unauthorized injection to a recently created process
Enabling autorun
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.
Result
Threat name:
AZORult
Create hunting rule
Detection:
malicious
Classification:
phis.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/575304
Signature
Allocates memory in foreign processes
Binary contains a suspicious time stamp
Creates an undocumented autostart registry key
Detected AZORult Info Stealer
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AntiVM_3
Yara detected Azorult
Yara detected Azorult Info Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 336713 Sample: e-dekont.html.exe Startdate: 06/01/2021 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->51 53 Multi AV Scanner detection for domain / URL 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 8 other signatures 2->57 9 e-dekont.html.exe 7 2->9         started        process3 file4 41 C:\Users\user\Desktop\tt.exe, PE32 9->41 dropped 43 C:\Users\user\AppData\...\AddInProcess32.exe, PE32 9->43 dropped 45 C:\Users\user\...\tt.exe:Zone.Identifier, ASCII 9->45 dropped 47 C:\Users\user\...\e-dekont.html.exe.log, ASCII 9->47 dropped 69 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->69 13 tt.exe 3 9->13         started        16 cmd.exe 1 9->16         started        signatures5 process6 signatures7 71 Writes to foreign memory regions 13->71 73 Allocates memory in foreign processes 13->73 75 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->75 77 Injects a PE file into a foreign processes 13->77 18 AddInProcess32.exe 66 13->18         started        23 reg.exe 1 1 16->23         started        25 conhost.exe 16->25         started        process8 dnsIp9 49 blkgrupdoom.info 45.141.152.18, 49752, 80 M247GB Romania 18->49 33 C:\Users\user\AppData\...\vcruntime140.dll, PE32 18->33 dropped 35 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 18->35 dropped 37 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 18->37 dropped 39 45 other files (none is malicious) 18->39 dropped 59 Detected AZORult Info Stealer 18->59 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->61 63 Tries to steal Instant Messenger accounts or passwords 18->63 67 3 other signatures 18->67 27 cmd.exe 1 18->27         started        65 Creates an undocumented autostart registry key 23->65 file10 signatures11 process12 process13 29 conhost.exe 27->29         started        31 timeout.exe 1 27->31         started       
Detection:
azorult
Create hunting rule
Link:
https://mwdb.cert.pl/sample/08771952da5fb62c9beef87b189394b97f3e91935099fea54b822631a2b55cce/
Threat name:
ByteCode-MSIL.Infostealer.Coins
Create hunting rule
Status:
Malicious
First seen:
2021-01-06 16:09:05 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bb3rsuw2l63czg7o7b5rre4uxf7t5emtkcm75jklqitddivvltha._file
Verdict:
unknown
Similar samples:
0bd437789c9fbcd602cf9683800b11ed80bc6b8ba8f68cf6c5ced137a0bedbd2
AZORult
139d70b24d7cd96624f1559a68d903c5e80b690def1b68a185b9f389b6565fe2
AZORult
144e3b521adb2f66b50fd33944e006ed93078559a0469ef44efad381d4865555
AZORult
ad6e93284e34255607659e7e078cd4f6c43d0858297ea612c4effed17330b63d
AZORult
b678f8fc8345839947b67e710f534a46b7bf435187d2d31d89c51e687af9dea4
AZORult
c4dbec4c0df381cee21c2ba0d6105b0f7310c8f108e66e078df0ad4803148fb6
AZORult
f096da426fdb2c9c4fb89f2604e342c993a9f536ccb893deef1c556b27b13f3b
AZORult
f1080a2b8c64a3c7b9ba733360e7e70947859b250f4ed760a35f7104a70d6d91
AZORult
f2475f5a4b0adee960b88ced8bdf3d8ab9a852fc084cecbaf9ba539bc27a4517
AZORult
ffd7be5ae67afdf3142cdcd69f24c09aecf699af284779f7bfe476dcaa8e2127
AZORult
+ 72 additional samples on MalwareBazaar
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
family:azorult discovery infostealer persistence spyware trojan
Link:
https://tria.ge/reports/210106-nsjdjzv7zn/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks installed software on the system
JavaScript code in executable
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Azorult
Modifies WinLogon for persistence
Malware Config
C2 Extraction:
http://blkgrupdoom.info/scgn/index.php
Unpacked files
SH256 hash:
08771952da5fb62c9beef87b189394b97f3e91935099fea54b822631a2b55cce
MD5 hash:
30e53fa2e0000113a30d3203b7ca54cc
SHA1 hash:
c8c0fceaeba9fe921c904054c9787dae109aedaa
Link:
https://www.unpac.me/results/b0d3a209-520a-46e4-a9d3-571633a87b2a/
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
Link:
https://www.unpac.me/results/b0d3a209-520a-46e4-a9d3-571633a87b2a/
SH256 hash:
a60900adc31e8e28ff541b91a55de5d9719c0d1ddc3022eb6f6fb5ac19cc9e4f
MD5 hash:
831fb0609b3509b4fb31ac662ac69217
SHA1 hash:
985c33fa2b01e305995e2ea166b961b01f0f6335
Link:
https://www.unpac.me/results/b0d3a209-520a-46e4-a9d3-571633a87b2a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/08771952da5fb62c9beef87b189394b97f3e91935099fea54b822631a2b55cce

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:Steam_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria
Rule name:Trojan_W32_Gh0stMiancha_1_0_0
Create hunting rule
Rule name:win_azorult_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_azorult_g1
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

AZORult

img 0c7f1191eeeccc3fc61d4484e3fc4d76ad10971103c767e68199a14c23509ba0

AZORult

Executable exe 08771952da5fb62c9beef87b189394b97f3e91935099fea54b822631a2b55cce

(this sample)

  
Dropped by
MD5 157cc5787b4c8df36786324a6af8ec76
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0c7f1191eeeccc3fc61d4484e3fc4d76ad10971103c767e68199a14c23509ba0
Cape
Cape
https://www.capesandbox.com/analysis/110742/

Comments