MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d61799098595a74aa43cc391c11beea14044a4ccbe27dfcff887ed5a74544f4. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d61799098595a74aa43cc391c11beea14044a4ccbe27dfcff887ed5a74544f4
SHA3-384 hash: bbbc147e7041c5cdf1491cc63fe9e22206ca0a12a57fe8b3e1858c3817cdf47a4f09c703cc05b60274a1d2ff2b58c485
SHA1 hash: 3914411fe8f2b9ff6a4220d69a4ef8b0321bd0c9
MD5 hash: 197168a214d9601282fb6ee6e310d2e7
humanhash: harry-finch-sad-missouri
File name:197168a214d9601282fb6ee6e310d2e7.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:906'240 bytes
First seen:2022-12-07 07:35:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7bc1ad5b4cc7227f84b5861bc5954325 (16 x Amadey, 5 x Smoke Loader, 1 x RedLineStealer)
ssdeep 24576:A/VIwqQC4sGYgT+EH5hOvdWgJlPUanrtQcWCI/L:A/VJLsxA+EH5h2dWg7UaQcc
Threatray 2'729 similar samples on MalwareBazaar
TLSH T117151200F6B1D873C58212B59D17CBE126FEF8714518A60B73BF3AAE5D713E28B66241
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c11edecea6ac8ccc (199 x Amadey, 139 x Smoke Loader, 22 x RedLineStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://95.216.205.133/

Intelligence

File Origin
# of uploads :
1
# of downloads :
214
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
197168a214d9601282fb6ee6e310d2e7.exe
Verdict:
Malicious activity
Analysis date:
2022-12-07 07:36:04 UTC
Tags:
trojan ransomware stop loader stealer vidar
Link:
https://app.any.run/tasks/afd4e360-70fc-462e-be18-5be06de6cc15

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/343758/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
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
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/639042649a505ad9423dcdde/reports/970c1c9a-1812-47c1-8c41-b6480908d51c/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:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de91a8b5-a180-425b-b0e8-efa425430948
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1129678
Signature
C2 URLs / IPs found in malware configuration
Found ransom note / readme
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)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Snort IDS alert for network traffic
Writes a notice file (html or txt) to demand a ransom
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 762403 Sample: SYYtvSH42K.exe Startdate: 07/12/2022 Architecture: WINDOWS Score: 100 58 Snort IDS alert for network traffic 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 4 other signatures 2->64 8 SYYtvSH42K.exe 2->8         started        11 SYYtvSH42K.exe 2->11         started        13 SYYtvSH42K.exe 2->13         started        15 SYYtvSH42K.exe 2->15         started        process3 signatures4 68 Multi AV Scanner detection for dropped file 8->68 70 Machine Learning detection for dropped file 8->70 72 Writes a notice file (html or txt) to demand a ransom 8->72 17 SYYtvSH42K.exe 19 8->17         started        74 Injects a PE file into a foreign processes 11->74 22 SYYtvSH42K.exe 1 18 11->22         started        24 SYYtvSH42K.exe 13 13->24         started        26 SYYtvSH42K.exe 13 15->26         started        process5 dnsIp6 50 abibiall.com 186.182.55.44, 49702, 80 TechtelLMDSComunicacionesInteractivasSAAR Argentina 17->50 38 C:\Users\user\_readme.txt, ASCII 17->38 dropped 40 C:\Users\user\...\ChromeSetup.exe.mppn (copy), MS-DOS 17->40 dropped 42 C:\Users\user\Downloads\ChromeSetup.exe, MS-DOS 17->42 dropped 48 6 other malicious files 17->48 dropped 66 Modifies existing user documents (likely ransomware behavior) 17->66 52 api.2ip.ua 162.0.217.254, 443, 49691, 49698 ACPCA Canada 22->52 44 C:\Users\user\AppData\...\SYYtvSH42K.exe, PE32 22->44 dropped 46 C:\Users\...\SYYtvSH42K.exe:Zone.Identifier, ASCII 22->46 dropped 28 SYYtvSH42K.exe 22->28         started        31 icacls.exe 22->31         started        54 192.168.2.1 unknown unknown 24->54 file7 signatures8 process9 signatures10 76 Sample uses process hollowing technique 28->76 78 Injects a PE file into a foreign processes 28->78 33 SYYtvSH42K.exe 13 28->33         started        36 conhost.exe 31->36         started        process11 dnsIp12 56 api.2ip.ua 33->56
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d61799098595a74aa43cc391c11beea14044a4ccbe27dfcff887ed5a74544f4/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 21:35:23 UTC
File Type:
PE (Exe)
Extracted files:
57
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hvqxteeylfnhjksdzq4ryen65ikaissmzprh37h7rb7nlj2fit2a._file
Verdict:
malicious
Similar samples:
565ee091654b51992815e7cef3f8b9ed066af641fc76b05a71ea79a8f29f64fe
ArkeiStealer
5aad6ebccf994b06ae04f81acb19cbf976cea52e91671b5375c9c5d37dbb7098
ArkeiStealer
5fc8aac6b5262d938f381f2f3fab4453e7607c3dc665dc1a1220dd73115671c3
ArkeiStealer
6b2e3ed5c3e90f211fd187a2a010054d4ce49d3d1a3cdc03468d484f8e4adadb
ArkeiStealer
7086ce481a116a0ea426906f72355763fdb9ca158a230ed498a2302cceee36a4
ArkeiStealer
a5c5875892fcf16b14b95f13bc01d686f6127877cc1562721a8182db00c92912
ArkeiStealer
c06b5476a0bda07a9f08eb09f46332ba19d9c88f1f3c5f4381bb4263975b0b8a
ArkeiStealer
f4c55b7c0ded86c1ca7e58d81500f9911b828369ba15322e2652ff65b35710ed
ArkeiStealer
+ 2'719 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:517 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/221207-je8s3sfg97/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
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
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
http://abibiall.com/test1/get.php
https://t.me/dishasta
https://steamcommunity.com/profiles/76561199441933804
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/60f0abfa-e49b-46e2-9036-d3e2dee11bea
Unpacked files
SH256 hash:
be01e7adefbf6b3eaa9f26ef8132ab6ea58042ef464bd0c17ee1cbddec1173b4
MD5 hash:
17aacf9f4c158a0206e71e6216248139
SHA1 hash:
5a1ab595b4412c4229fb86482f9dff037f41ebcf
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/44b8cfb0-c22d-4f77-9b56-366dd55546cb/
Parent samples :
00ee1a5396b9c326f5e1bf4bdb03dc60c5ecf65d3e0ec53cd471886f400c1d9b
3d61799098595a74aa43cc391c11beea14044a4ccbe27dfcff887ed5a74544f4
c867502d48b3716cd863de5e8e0047e3d829d2a2db9d98750ebfc28d1585b641
9f17bc1d692c8fa0305756444521f1f664d133e64b7bf058f93ae1e24a418264
56d69865665bf33e1256eb0fa2cd50f596c9bbf8abe0cac09c41037a9d667a31
0f42167e3b9736a4e1c33e4d99255ac37963d96756ffa772885fbaa4c493a21a
dbab3a22dcc5927c28a4e3772b794bb559bdfca088216de8351ae21886587884
SH256 hash:
3d61799098595a74aa43cc391c11beea14044a4ccbe27dfcff887ed5a74544f4
MD5 hash:
197168a214d9601282fb6ee6e310d2e7
SHA1 hash:
3914411fe8f2b9ff6a4220d69a4ef8b0321bd0c9
Link:
https://www.unpac.me/results/44b8cfb0-c22d-4f77-9b56-366dd55546cb/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3d6179909859/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/3d61799098595a74aa43cc391c11beea14044a4ccbe27dfcff887ed5a74544f4

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.

Web download

ArkeiStealer

Executable exe 3d61799098595a74aa43cc391c11beea14044a4ccbe27dfcff887ed5a74544f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2393524/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/343758/

Comments