MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50afac7b4711008c37b2dad5c22bf2d87a562b44a691e1958d46f891206cff46. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50afac7b4711008c37b2dad5c22bf2d87a562b44a691e1958d46f891206cff46
SHA3-384 hash: f832ae2234ef86729c36f5ea9609d3208c1f8cec83b4ffa2f9f24a513002b5189a82ba212401047c4b91a6af32d9c820
SHA1 hash: 16382f47f4177622f757502252c4591f3032d2bf
MD5 hash: 245fa004f6fd8e1749cba78d6b3ab6b2
humanhash: west-floor-ack-grey
File name:SecuriteInfo.com.W32.AIDetect.malware1.8218.14217
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:657'920 bytes
First seen:2021-03-14 17:52:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5e01395680024e2c9af5d940d3604ea7 (4 x ArkeiStealer, 2 x Smoke Loader, 1 x Gozi)
ssdeep 12288:tUYDzqCzFrJoXNsdtSS9cbQaD9zEHyjkB6cQQIK7hU+6//O/LMnYHMMMMiMMI:tUHCB8sdR6F/dQIMC+9/4nYHMMMMiMMI
Threatray 457 similar samples on MalwareBazaar
TLSH EAE4D030E7A0C038F6B305B559B681F879387931573985DB62C43A8B6A74AF6EC31B53
Reporter SecuriteInfoCom
Tags:ArkeiStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetect.malware1.8218.14217
Verdict:
Malicious activity
Analysis date:
2021-03-14 17:56:06 UTC
Tags:
trojan stealer vidar loader
Link:
https://app.any.run/tasks/a592ef87-683f-4eaf-ac5b-b0632a7a4339

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/124219/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.8218.14217.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Delayed writing of the file
Sending a UDP request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Launching a process
DNS request
Sending a custom TCP request
Creating a file
Deleting a recently created file
Connection attempt
Sending an HTTP GET request
Replacing files
Reading critical registry keys
Stealing user critical data
Launching a tool to kill processes
Forced shutdown of a browser
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.
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/638927
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to harvest and steal Bitcoin Wallet information
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
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50afac7b4711008c37b2dad5c22bf2d87a562b44a691e1958d46f891206cff46/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2021-03-14 17:53:06 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kcx2y62hceaiyn5s3lk4ek7s3b5fmk2eu2i6dfmni34jcidm75da._file
Verdict:
unknown
Similar samples:
08c31318d635778eaaf19c55440ed58570e764db28339f3061d927d9f3643ce3
ArkeiStealer
216ab21badb89b973736f1ccdc2d2842eac2ce03c437521baf198626c0a14238
ArkeiStealer
3ecfe375bd64aa9e53b2d439c8ea9974af664aa36d060239ae7ddd1d796e0309
ArkeiStealer
7a13f0c897638d4741e7936fa15e0e46c9a328406a43146fe4c2bf786b542087
ArkeiStealer
7f588ecbff9405b87fa5b809b52d0b667f19a09e47bafc2cf1f5f9d5f19f16c1
ArkeiStealer
9c2eb5790e7874950db0e51764ba68bb4a0fa5be68b659717c73363883da0db7
ArkeiStealer
bd3f29c731f654a578d5b05a32e704ed571a78374b719acfe8f22d58b2a1c714
ArkeiStealer
ca689501b79de8430f0900c86e9a6b5c93b2d7cc68bc0b8921bb6ebb005f6893
ArkeiStealer
daac1aafd4f0f7b1e1e0112e913285543d73179216bc42cdf67036dae67955f0
ArkeiStealer
fc3285382ad7f58ef51da1a1041f1b67710d1ffc5633133fc126af1804be7702
ArkeiStealer
+ 447 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar discovery spyware stealer
Link:
https://tria.ge/reports/210314-9yewyv6ft2/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses 2FA software files, possible credential harvesting
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
Vidar
Unpacked files
SH256 hash:
95365741fbc15b324acb13b23dcb1e1c0c308c8eaf561b678c3c6e5ab69a4053
MD5 hash:
1fba9f53a233a33c58757aa5d893d3d1
SHA1 hash:
30f5df691de47656637a55dfcf0da5066616fd69
Detections:
win_vidar_auto
Create hunting rule
Link:
https://www.unpac.me/results/f7dcd00e-ce1f-4534-8c82-37056a6769b9/
Parent samples :
216ab21badb89b973736f1ccdc2d2842eac2ce03c437521baf198626c0a14238
50afac7b4711008c37b2dad5c22bf2d87a562b44a691e1958d46f891206cff46
9443d576223c9ca05efaf0a935d8e95a009935ecad02262b22200b19f889c7c4
66cbc28deafec6b425227711a760c8edd51cb84ad00d55118285d8a1990d59e7
1fa03c0a09833c2574dc0b65f1432eb1d66412f44b6a232894f0cb09d6ab6f74
e3e70ccec8e8f20337df337d48bcf6e2ded4a8c3506e604440f70274de05061a
b4f33452f07d0b284df64219b015c331b87faad62c11bfcc246513d06c101f6e
7dd4730533af828fda71b065b01202137953695ad605a82af8bd4049e3bd3013
f8dfe20728fd1cd72cbb4c94b77354ab287a7d3c59021bfdc8e8135e2e19f433
a2f48a2d0520369f3f252dd3b3d3bab83e3fc0bd572fab134b686165667cadd6
4aab4b2fb6223ec40fe0fbf7e03d6a008ff688c61049744f69ba56d6068aa8b5
cc693d1a82022a4cd51053b34035613174eb71b4ba079ac829c90ec5558c3f07
d40aa01b2869b85185f48cfc1f07777effc87400289dd3de6f0fcd107d82e4a5
89d15d3703f9b4084dc3dd41693d5337d2a19fa40c3c87e1cb7a0997d021c4e1
SH256 hash:
50afac7b4711008c37b2dad5c22bf2d87a562b44a691e1958d46f891206cff46
MD5 hash:
245fa004f6fd8e1749cba78d6b3ab6b2
SHA1 hash:
16382f47f4177622f757502252c4591f3032d2bf
Link:
https://www.unpac.me/results/f7dcd00e-ce1f-4534-8c82-37056a6769b9/
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/50afac7b4711008c37b2dad5c22bf2d87a562b44a691e1958d46f891206cff46

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_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:win_vidar_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Web download

ArkeiStealer

Executable exe 50afac7b4711008c37b2dad5c22bf2d87a562b44a691e1958d46f891206cff46

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1066911/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/124219/

Comments