MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 375169ece6dc94c792ea4543b66f843dff9edd1adc5296ef341cfee719bd48eb. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 375169ece6dc94c792ea4543b66f843dff9edd1adc5296ef341cfee719bd48eb
SHA3-384 hash: 3f3e91d65b612d9a15fc5c94c303cb1752f14abbb9d582bccfd7cd2758441d5b0b5bb194eda58f4be8979507a870627f
SHA1 hash: 3feb01a3bd047dc873a0a3c1f012f86487a51e88
MD5 hash: 5b0100b5146bd477988bd1574b333ecf
humanhash: mike-california-fruit-early
File name:5b0100b5146bd477988bd1574b333ecf.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:267'264 bytes
First seen:2021-08-17 14:18:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3cf7934f6b854bd488143a7d36a97eea (3 x RedLineStealer, 2 x ArkeiStealer, 1 x Stop)
ssdeep 6144:s7QH0Ys65Ne4JCLXbEpzU/VoNcktbxsg/Xki:vH0Q5vJCPEJU2Jk
Threatray 921 similar samples on MalwareBazaar
TLSH T15E448D2076F1C435E4E712F4987983B8A42BB9B05B2441CB62D626FEEA343D8DD32347
dhash icon d824e790c4e72158 (30 x RaccoonStealer, 18 x RedLineStealer, 16 x Smoke Loader)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5b0100b5146bd477988bd1574b333ecf.exe
Verdict:
No threats detected
Analysis date:
2021-08-17 14:46:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d3621880-c6d3-4c15-a31b-02e7eb25dc29

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/180105/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.10994.2143.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Creating a process from a recently created file
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Verdict:
UNKNOWN
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:
DanaBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0af54377-14aa-4e35-9ef4-c294a4934513
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/834417
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 466866 Sample: KJXLNCScP4.exe Startdate: 17/08/2021 Architecture: WINDOWS Score: 100 44 Multi AV Scanner detection for domain / URL 2->44 46 Found malware configuration 2->46 48 Antivirus detection for URL or domain 2->48 50 8 other signatures 2->50 8 KJXLNCScP4.exe 2->8         started        11 iwifgur 2->11         started        process3 signatures4 68 Detected unpacking (changes PE section rights) 8->68 70 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->70 72 Maps a DLL or memory area into another process 8->72 74 Creates a thread in another existing process (thread injection) 8->74 13 explorer.exe 4 8->13 injected 76 Multi AV Scanner detection for dropped file 11->76 78 Machine Learning detection for dropped file 11->78 80 Checks if the current machine is a virtual machine (disk enumeration) 11->80 process5 dnsIp6 38 thegymmum.com 181.62.1.142, 80 TelmexColombiaSACO Colombia 13->38 40 193.142.59.119, 49712, 49728, 80 HOSTSLICK-GERMANYNL Netherlands 13->40 42 4 other IPs or domains 13->42 28 C:\Users\user\AppData\Roaming\iwifgur, PE32 13->28 dropped 30 C:\Users\user\AppData\Local\Temp\6DAB.exe, PE32 13->30 dropped 32 C:\Users\user\...\iwifgur:Zone.Identifier, ASCII 13->32 dropped 82 System process connects to network (likely due to code injection or exploit) 13->82 84 Benign windows process drops PE files 13->84 86 Deletes itself after installation 13->86 88 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->88 18 6DAB.exe 15 25 13->18         started        22 BF28.exe 3 13->22         started        24 82BB.exe 13->24         started        file7 signatures8 process9 dnsIp10 34 185.215.113.114, 49732, 49736, 49737 WHOLESALECONNECTIONSNL Portugal 18->34 36 api.ip.sb 18->36 52 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->52 54 Machine Learning detection for dropped file 18->54 56 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->56 64 2 other signatures 18->64 58 Detected unpacking (changes PE section rights) 22->58 60 Query firmware table information (likely to detect VMs) 22->60 62 Tries to detect sandboxes and other dynamic analysis tools (window names) 22->62 66 2 other signatures 22->66 26 conhost.exe 22->26         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/375169ece6dc94c792ea4543b66f843dff9edd1adc5296ef341cfee719bd48eb/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-08-17 14:19:41 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
1d76266267ca27570b9cfb6f2a84b80ef607e9450d475eabad2e630cfbd77b7e
ArkeiStealer
328e682510e9c0e0c37a7c8d347ecb4e7791a03b44962675a3f5f23d85250e08
ArkeiStealer
39326cdd0c863e1766ecc3d119ec18fdaa93ef886cfbc887f76784f745df73e4
ArkeiStealer
41ce43aa875bf977ec9eb039e5853ade1af522dd0dff4f19282f6c8038ae2dff
ArkeiStealer
b5f88e34db4bb65da8c21982590b67922fe32e62e7cfaae9fbe417a4262aa143
ArkeiStealer
c7839db336f11c965ab8e6fbad1a6c757711a24362cc20d63d4ce37aef9b83b1
ArkeiStealer
+ 911 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader family:vidar botnet:517 botnet:sewpalpadin backdoor bootkit discovery infostealer persistence stealer themida trojan
Link:
https://tria.ge/reports/210817-phv51nkr3a/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Modifies file permissions
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
RedLine
RedLine Payload
SmokeLoader
Vidar
Malware Config
C2 Extraction:
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
185.215.113.114:8887
https://lenak513.tumblr.com/
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/6084d6bb-5bdf-45a5-a9ae-8f1595d36d00/
SH256 hash:
375169ece6dc94c792ea4543b66f843dff9edd1adc5296ef341cfee719bd48eb
MD5 hash:
5b0100b5146bd477988bd1574b333ecf
SHA1 hash:
3feb01a3bd047dc873a0a3c1f012f86487a51e88
Link:
https://www.unpac.me/results/6084d6bb-5bdf-45a5-a9ae-8f1595d36d00/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/375169ece6dc/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/375169ece6dc94c792ea4543b66f843dff9edd1adc5296ef341cfee719bd48eb

File information

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

Web download

ArkeiStealer

Executable exe 375169ece6dc94c792ea4543b66f843dff9edd1adc5296ef341cfee719bd48eb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1533747/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/180105/

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