MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 010666c5e046211053824bfb82b4506b243c5b988b04d4d7e0c5a79dc8540a9b. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 010666c5e046211053824bfb82b4506b243c5b988b04d4d7e0c5a79dc8540a9b
SHA3-384 hash: eafb02c55a0dafaa687413465256e41a11a32d21fae0c2bff6b238451d8770d4e14402c7fee8109c293139928cd53ee2
SHA1 hash: 7f2203879ea83f1d232e7fb2110cdc8e7c3e4b67
MD5 hash: c2835285d03d4a1ad62758d778745e72
humanhash: diet-juliet-grey-batman
File name:c2835285d03d4a1ad62758d778745e72.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:414'720 bytes
First seen:2022-06-26 07:45:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9708e7dbb84fb2e34dfb5e05eada89dd (4 x Smoke Loader, 2 x GCleaner, 1 x ArkeiStealer)
ssdeep 12288:41JQ87z/YFQCf2tnoxb4b0cavF8zVqs57w:mDz/CQVGxb4b0caNs9w
Threatray 4'708 similar samples on MalwareBazaar
TLSH T19194CF10B690C434F5F712F44ABA926CBA3E7AA1AB3454CF52D56AEE47349E0EC31317
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b6dacabecee6baa2 (18 x RedLineStealer, 12 x Stop, 9 x ArkeiStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/283310/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a window
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
azorult greyware packed
Link:
https://www.filescan.io/uploads/62b80ef741b99afa7f787fc1/reports/47f7ecb7-dc48-42dd-9701-869ffefdfbd6/overview
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:
Arkei Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9b00fb46-9071-4141-b4bc-0a282977fc28
Result
Threat name:
Amadey, Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1019901
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking computer name)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Posts data to a JPG file (protocol mismatch)
Self deletion via cmd or bat file
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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 Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys stealer DLL
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 652397 Sample: FEl2uURK18.exe Startdate: 26/06/2022 Architecture: WINDOWS Score: 100 73 Snort IDS alert for network traffic 2->73 75 Multi AV Scanner detection for domain / URL 2->75 77 Malicious sample detected (through community Yara rule) 2->77 79 10 other signatures 2->79 9 FEl2uURK18.exe 28 2->9         started        14 bguuwe.exe 2->14         started        16 bguuwe.exe 2->16         started        18 2 other processes 2->18 process3 dnsIp4 67 185.215.113.15, 49777, 49783, 49784 WHOLESALECONNECTIONSNL Portugal 9->67 69 159.69.102.192, 49772, 80 HETZNER-ASDE Germany 9->69 71 t.me 149.154.167.99, 443, 49769 TELEGRAMRU United Kingdom 9->71 53 C:\Users\user\AppData\...\svchost[1].exe, PE32 9->53 dropped 55 C:\ProgramData\U4E2QKDBA44AKXQT9BHO.exe, PE32 9->55 dropped 57 C:\ProgramData\vcruntime140.dll, PE32 9->57 dropped 59 5 other files (none is malicious) 9->59 dropped 97 Detected unpacking (changes PE section rights) 9->97 99 Detected unpacking (creates a PE file in dynamic memory) 9->99 101 Detected unpacking (overwrites its own PE header) 9->101 103 7 other signatures 9->103 20 U4E2QKDBA44AKXQT9BHO.exe 3 9->20         started        24 cmd.exe 1 9->24         started        file5 signatures6 process7 file8 51 C:\Users\user\AppData\Local\...\bguuwe.exe, PE32 20->51 dropped 81 Detected unpacking (changes PE section rights) 20->81 83 Detected unpacking (overwrites its own PE header) 20->83 85 Machine Learning detection for dropped file 20->85 87 Contains functionality to inject code into remote processes 20->87 26 bguuwe.exe 17 20->26         started        30 taskkill.exe 1 24->30         started        32 conhost.exe 24->32         started        34 timeout.exe 1 24->34         started        signatures9 process10 file11 61 C:\Users\user\AppData\Roaming\...\cred.dll, PE32 26->61 dropped 63 C:\Users\user\AppData\Local\...\cred[1].dll, PE32 26->63 dropped 105 Detected unpacking (changes PE section rights) 26->105 107 Detected unpacking (overwrites its own PE header) 26->107 109 Machine Learning detection for dropped file 26->109 111 Uses schtasks.exe or at.exe to add and modify task schedules 26->111 36 rundll32.exe 26->36         started        40 cmd.exe 1 26->40         started        42 schtasks.exe 1 26->42         started        signatures12 process13 dnsIp14 65 192.168.2.7, 443, 49719, 49727 unknown unknown 36->65 89 System process connects to network (likely due to code injection or exploit) 36->89 91 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 36->91 93 Tries to steal Instant Messenger accounts or passwords 36->93 95 2 other signatures 36->95 44 reg.exe 1 40->44         started        47 conhost.exe 40->47         started        49 conhost.exe 42->49         started        signatures15 process16 signatures17 113 Creates an undocumented autostart registry key 44->113
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/010666c5e046211053824bfb82b4506b243c5b988b04d4d7e0c5a79dc8540a9b/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2022-06-25 21:29:17 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
28 of 39 (71.79%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aedgnrpaiyqrau4cjp5yfncqnmsdyw4yrmcnjv7aywtz3scubknq._file
Verdict:
malicious
Similar samples:
294acdccd11f824c0b69a2894e24c98b8a91b42ee204e2594a8c20b034e1cb4e
ArkeiStealer
367f3a5a589ebb253496871b6b2d4cc956134e22c1b5d41edb0c19c890176a1f
ArkeiStealer
711d8a94c429866e76447eb867f6408eb83b85d9bbea615084722e6055a9d939
ArkeiStealer
8cea0e0bcfe1039d672e322ac7091ca84879f8f3ec8d44d5df38d72ee544b2e0
ArkeiStealer
9ec16b7ad0ac9eb821c6c037451d127e652cde49c6881a948503bc98f5f51111
ArkeiStealer
a422f25ad04555c45642bc5e4e15e634b9b6f2f987dadd9ad306be04ee80ffa4
ArkeiStealer
b3b578787d3f4eea1b43fa03453bf5a3f33483d0ed7aacfce7c0e791e6c17bf5
ArkeiStealer
ba7b728d5fc575f8bcf20973897ddf6160bf93f10026bdccaacaf5915513e021
ArkeiStealer
fdb24cd0539c59bcb44ad2e1dcbb3946cf6f20d176393ae86ff6a9cefc8780dd
ArkeiStealer
+ 4'698 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:vidar botnet:1448 collection discovery spyware stealer suricata trojan
Link:
https://tria.ge/reports/220626-jlyaxsacaj/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
Enumerates physical storage devices
Accesses 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Amadey
Detect Amadey credential stealer module
Vidar
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
Malware Config
C2 Extraction:
https://t.me/tg_superch
https://climatejustice.social/@olegf9844
185.215.113.15/Lkb2dxj3/index.php
Unpacked files
SH256 hash:
d7b78f9dc9602f02dde12ac83ec098a78e31ee275d12853d806ad5c67492a588
MD5 hash:
4188d5446005039fc06c51650ffb4c3b
SHA1 hash:
57c121c9728319b7905e73c7cb92695a48036ff1
Link:
https://www.unpac.me/results/400bc866-3b18-45fb-a544-d572376603fe/
SH256 hash:
010666c5e046211053824bfb82b4506b243c5b988b04d4d7e0c5a79dc8540a9b
MD5 hash:
c2835285d03d4a1ad62758d778745e72
SHA1 hash:
7f2203879ea83f1d232e7fb2110cdc8e7c3e4b67
Link:
https://www.unpac.me/results/400bc866-3b18-45fb-a544-d572376603fe/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/010666c5e046/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/010666c5e046211053824bfb82b4506b243c5b988b04d4d7e0c5a79dc8540a9b

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_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
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.

Web download

ArkeiStealer

Executable exe 010666c5e046211053824bfb82b4506b243c5b988b04d4d7e0c5a79dc8540a9b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2237500/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/283310/

Comments