MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb65c5e0d84f555486afbac88df9cf23bc5886d38b313b51bae31dd28f08baef. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb65c5e0d84f555486afbac88df9cf23bc5886d38b313b51bae31dd28f08baef
SHA3-384 hash: 1bd4adbdabdc7ff9b540335a75ff096459993579475ed9ecf53e1348f976fb06a97aa54579d98a3e41794077e03d84bf
SHA1 hash: bf95767f6013345e19cf7959637268a4c89b0acb
MD5 hash: 19b6d08e079830c241b79b1f9739d24c
humanhash: butter-seventeen-idaho-fillet
File name:19b6d08e079830c241b79b1f9739d24c.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:176'128 bytes
First seen:2021-08-27 08:37:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a70e187b34266b8bda252cd2ef2d0837 (6 x RaccoonStealer, 1 x Glupteba, 1 x Smoke Loader)
ssdeep 3072:vD7JUW3IYUT3OR5fatvHwhZoWC9sI5/DuT61m:vRB3IYVatvHwhZU9sI5/
Threatray 4'196 similar samples on MalwareBazaar
TLSH T18B04BF1136B0C97AF9C609314839D761A63BBDF39B62858B3744276F3E312C0962DAD7
dhash icon 4839b2b4e8c38890 (137 x RaccoonStealer, 37 x Smoke Loader, 30 x RedLineStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
19b6d08e079830c241b79b1f9739d24c.exe
Verdict:
No threats detected
Analysis date:
2021-08-27 08:42:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/153a096a-1499-4655-b3c1-e3ec53f23446

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/182885/
Detection(s):
Win.Packed.Generic-9888554-0
Create hunting rule

Win.Packed.Fragtor-9888685-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending a UDP request
Connection attempt
Sending an HTTP POST request
Deleting of the original file
Enabling autorun by creating a file
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cbba975c-ba3e-4693-8002-aa9ca40b9d91
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/840285
Signature
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
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
System process connects to network (likely due to code injection or exploit)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb65c5e0d84f555486afbac88df9cf23bc5886d38b313b51bae31dd28f08baef/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2021-08-26 18:33:21 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
378585937fa36740ff831b312c698410e66b3f34d68aeca3d12c049f56429131
ArkeiStealer
41ce43aa875bf977ec9eb039e5853ade1af522dd0dff4f19282f6c8038ae2dff
ArkeiStealer
5830dd917dbc7f34d6dc09b77052b0818ae91bae68e71d4843d2e5504e44f19d
ArkeiStealer
8eea00bd7d1db820c7a1b5622119b76944215e5803c2e8b772b9548e9ee91c66
ArkeiStealer
9bb77fb3b462b7b52694f0326b83b4f0f47969240e296129cd23da3b2fe98fb0
ArkeiStealer
b154a67642bc039bfb7f0f258c799b445e5b0b2ae155507e1cc9e2f376878749
ArkeiStealer
b5f88e34db4bb65da8c21982590b67922fe32e62e7cfaae9fbe417a4262aa143
ArkeiStealer
cf8a60b5e39660a02d37d4d5f1d28e392427c1da05142d4a651cd1c267d07cc1
ArkeiStealer
dbb1ffb8a8b13b389fd8aff976808226333bc23d8aafc33111b88206f498fcea
ArkeiStealer
+ 4'186 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader family:vidar botnet:517 backdoor discovery infostealer persistence spyware stealer trojan
Link:
https://tria.ge/reports/210827-1anygr166j/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
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/
185.215.113.29:8678
https://eduarroma.tumblr.com/
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/895f63b4-362a-4564-af26-e32270a74896/
SH256 hash:
cb65c5e0d84f555486afbac88df9cf23bc5886d38b313b51bae31dd28f08baef
MD5 hash:
19b6d08e079830c241b79b1f9739d24c
SHA1 hash:
bf95767f6013345e19cf7959637268a4c89b0acb
Link:
https://www.unpac.me/results/895f63b4-362a-4564-af26-e32270a74896/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/cb65c5e0d84f/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/cb65c5e0d84f555486afbac88df9cf23bc5886d38b313b51bae31dd28f08baef

File information

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

Web download

ArkeiStealer

Executable exe cb65c5e0d84f555486afbac88df9cf23bc5886d38b313b51bae31dd28f08baef

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/182885/
  
URLhaus
https://urlhaus.abuse.ch/url/1559349/
  
Delivery method
Distributed via web download

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