MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93aea5c8a9ce799229c9465a3557a3762a2bbeb64a5d51b6da42ea60552bcb93. 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


ArkeiStealer


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 93aea5c8a9ce799229c9465a3557a3762a2bbeb64a5d51b6da42ea60552bcb93
SHA3-384 hash: b21390e3df869c9bc7097c05e284e2891df0dc3d37274da6777e423e15a6979f21c055249c9b456f59008c16fa42e212
SHA1 hash: d8838044d8b30d6be6dbe03dbd5ce82900c0c2d9
MD5 hash: df5198c522f60c3f38950e630b2c87d0
humanhash: tennis-football-wolfram-don
File name:file
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:11'827'200 bytes
First seen:2022-09-24 23:01:38 UTC
Last seen:2022-09-26 11:32:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3eb5d209f4deee0471ab0b8f8e9a1a3e (4 x ArkeiStealer, 4 x RedLineStealer)
ssdeep 196608:O7RbP+e8wURjoClh84Y2oJYwBiHyOSusOCipjg:/5OR
TLSH T1C0C60A0670E0204F6788E6B3AB08D9B577838BDD555163D91AEFCBBB613D7123B112AC
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter andretavare5
Tags:ArkeiStealer exe


Avatar
andretavare5
Sample downloaded from https://www.djsemiconservas.com/12/TrdngAnr6339.exe

Intelligence

File Origin
# of uploads :
381
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/313009/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the system32 subdirectories
Creating a file
Unauthorized injection to a recently created process
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process from a recently created file
DNS request
Creating a file in the %temp% directory
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
anti-vm packed
Link:
https://www.filescan.io/uploads/632f8cab4207caabde63217a/reports/3e75b620-b13f-4f3b-9ba8-1b7d19db168a/overview
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/3c1fed8c-4f29-4095-8232-9de1cdfada30
Result
Threat name:
RedLine, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1076642
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Creates HTML files with .exe extension (expired dropper behavior)
Creates multiple autostart registry keys
Detected VMProtect packer
Drops PE files with benign system names
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Generic Downloader
Yara detected RedLine Stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 709184 Sample: file.exe Startdate: 25/09/2022 Architecture: WINDOWS Score: 100 77 knightmaresolutions.net 2->77 79 iplogger.org 2->79 95 Multi AV Scanner detection for domain / URL 2->95 97 Malicious sample detected (through community Yara rule) 2->97 99 Antivirus detection for dropped file 2->99 101 11 other signatures 2->101 11 file.exe 1 2->11         started        15 explorer.exe 2->15         started        signatures3 process4 file5 69 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 11->69 dropped 121 Creates HTML files with .exe extension (expired dropper behavior) 11->121 123 Contains functionality to inject code into remote processes 11->123 125 Drops PE files with benign system names 11->125 127 Injects a PE file into a foreign processes 11->127 17 file.exe 2 10 11->17         started        22 explorer.exe 11->22         started        24 WerFault.exe 10 15->24         started        signatures6 process7 dnsIp8 71 94.26.226.51, 49697, 80 PTC-YEMENNETYE Russian Federation 17->71 73 knightmaresolutions.net 45.60.22.24, 49703, 49704, 80 INCAPSULAUS United States 17->73 75 2 other IPs or domains 17->75 59 C:\Users\user\AppData\Roaming\...\svchost.exe, PE32+ 17->59 dropped 61 C:\Users\user\AppData\...\explorer.exe, PE32+ 17->61 dropped 63 C:\Users\user\AppData\...\L166EF500JE0CLH.exe, PE32 17->63 dropped 65 3 other malicious files 17->65 dropped 103 Creates multiple autostart registry keys 17->103 26 L166EF500JE0CLH.exe 1 17->26         started        29 E97H83KI232586B.exe 17->29         started        31 74DI8E578C5IK7B.exe 17->31         started        35 4 other processes 17->35 33 WerFault.exe 10 22->33         started        file9 signatures10 process11 signatures12 115 Machine Learning detection for dropped file 26->115 117 Injects a PE file into a foreign processes 26->117 37 L166EF500JE0CLH.exe 19 26->37         started        41 E97H83KI232586B.exe 29->41         started        44 74DI8E578C5IK7B.exe 31->44         started        119 Multi AV Scanner detection for dropped file 35->119 46 explorer.exe 35->46         started        process13 dnsIp14 83 t.me 149.154.167.99 TELEGRAMRU United Kingdom 37->83 85 116.203.7.175 HETZNER-ASDE Germany 37->85 105 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 37->105 107 Tries to harvest and steal browser information (history, passwords, etc) 37->107 109 Tries to steal Crypto Currency Wallets 37->109 48 cmd.exe 37->48         started        87 passport.yandex.ru 213.180.204.24 YANDEXRU Russian Federation 41->87 89 yandex.ru 77.88.55.60 YANDEXRU Russian Federation 41->89 93 2 other IPs or domains 41->93 67 C:\Users\user\AppData\Roaming\...\dllhost.exe, PE32 41->67 dropped 111 Creates multiple autostart registry keys 41->111 91 185.215.113.216 WHOLESALECONNECTIONSNL Portugal 44->91 113 Multi AV Scanner detection for dropped file 46->113 50 WerFault.exe 20 9 46->50         started        file15 signatures16 process17 dnsIp18 53 conhost.exe 48->53         started        55 taskkill.exe 48->55         started        57 timeout.exe 48->57         started        81 192.168.2.1 unknown unknown 50->81 process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/93aea5c8a9ce799229c9465a3557a3762a2bbeb64a5d51b6da42ea60552bcb93/
Threat name:
ByteCode-MSIL.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-09-24 23:02:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=soxklsfjzz4zekojizndkv5doyvcxpvwjjovdnw2ilvgavjlzojq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:redline family:vidar botnet:1680 botnet:lyla.22.09 discovery infostealer miner persistence spyware stealer vmprotect
Link:
https://tria.ge/reports/220924-2z4nzadfep/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
VMProtect packed file
Detectes Phoenix Miner Payload
RedLine
Vidar
Malware Config
C2 Extraction:
https://t.me/huobiinside
https://mas.to/@kyriazhs1975
185.215.113.216:21921
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5ada0c20-47a9-495a-a646-b6f5b83c6d3a
Unpacked files
SH256 hash:
45a7548caefdaba416661503999d6f303b34df6ff1986dea142fcc59649888f8
MD5 hash:
6e2cdfe740807c1cc60eec6073e0e8cd
SHA1 hash:
c96f8a90c6d6724aad13d7e3eb30ff04d68f284f
Link:
https://www.unpac.me/results/8300cc3c-160c-43d3-b43a-c55ba36fce69/
SH256 hash:
93aea5c8a9ce799229c9465a3557a3762a2bbeb64a5d51b6da42ea60552bcb93
MD5 hash:
df5198c522f60c3f38950e630b2c87d0
SHA1 hash:
d8838044d8b30d6be6dbe03dbd5ce82900c0c2d9
Link:
https://www.unpac.me/results/8300cc3c-160c-43d3-b43a-c55ba36fce69/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/93aea5c8a9ce/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/93aea5c8a9ce799229c9465a3557a3762a2bbeb64a5d51b6da42ea60552bcb93

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2310079/
  
URLhaus
https://urlhaus.abuse.ch/url/2312633/
Cape
Cape
https://www.capesandbox.com/analysis/313009/

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