MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 039319cf3944c2873517912d91bd02c48a634c36ef69acab04e54d1ce07685c1. 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

SHA256 hash:	039319cf3944c2873517912d91bd02c48a634c36ef69acab04e54d1ce07685c1
SHA3-384 hash:	af211124fb40dc8d777cf4d70981c22303fa42dc53608a194fec49af8a27d1fde3b0292d1a404f1d0012d640ba0c7a6b
SHA1 hash:	23f8fe53a722a3684dd81e652ce1612940041423
MD5 hash:	271c8cd98ea973ac6f624d19208659fa
humanhash:	low-lactose-batman-illinois
File name:	271c8cd98ea973ac6f624d19208659fa.exe
Download:	download sample
Signature	ArkeiStealer Create hunting rule
File size:	788'992 bytes
First seen:	2021-10-10 11:49:00 UTC
Last seen:	2021-10-10 13:01:51 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	44bdf7acf59eb6dc6851df2a6e018dc9 (2 x RedLineStealer, 2 x ArkeiStealer, 1 x Stop)
ssdeep	12288:xq1/Y07v7hWoxIGa+05PJp6IcYHoPLOVfnvi8NnK14z1VG9Fu6fm0A8Fu30jCFa:xq+K7hWtT+0hb6WITQxEUM9FuSNAb3Q
Threatray	3'251 similar samples on MalwareBazaar
TLSH	T110F4F130BBA0C03DF5F256F889B59269A53A3DA1AB2444CF33D026EE5634AD1EC35717
File icon (PE):
dhash icon	9824e790c4e72158 (31 x RedLineStealer, 18 x Smoke Loader, 16 x ArkeiStealer)
Reporter	abuse_ch
Tags:	ArkeiStealer exe

Intelligence

File Origin

# of uploads :

# of downloads :

206

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

271c8cd98ea973ac6f624d19208659fa.exe

Verdict:

Malicious activity

Analysis date:

2021-10-10 11:51:56 UTC

Tags:

trojan stealer vidar loader

Link:

https://app.any.run/tasks/6dc32e01-a40e-4352-8135-1605fea02cde

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Vidar

Link:

https://www.capesandbox.com/analysis/196371/

Detection(s):

SecuriteInfo.com.W32.AIDetect.malware1.11929.17054.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt to an infection source

Sending a TCP request to an infection source

Launching the default Windows debugger (dwwin.exe)

Query of malicious DNS domain

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

greyware packed

Link:

https://www.filescan.io/uploads/6162d3331c2d58ba74ff5d27/reports/7f669867-aff4-4214-8beb-24599c5ef011/overview

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/039319cf3944c2873517912d91bd02c48a634c36ef69acab04e54d1ce07685c1/

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2021-10-10 11:49:12 UTC

AV detection:

21 of 45 (46.67%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=aojrttzzitbionixsewzdpicysfggtbw55u2zkye4vgrzydwqxaq._file

Verdict:

malicious

ArkeiStealer

6cdbb76978e0dcbb39bc84b8726616b7e5034e93e3fb52bd1f190d352ac4c561

ArkeiStealer

91ae14cf4ca851bf987552f0493238f53645a3f221ac2ca6477123c598e68fe5

ArkeiStealer

97c4e1873b91faf541dfdabee7dd930d97e9d8781fc157f1d7ce6ec7ea561eb2

ArkeiStealer

9f7ec3f3f79487db03b9051d9b8fad8a199c2a53905c5cf19d0fd9ad90f58ec2

ArkeiStealer

a2872c8f6a4e0bf3538f83c8b7660d5c2b0cacf643a847faf0695b2a717ab317

ArkeiStealer

bc25dd6801d118c88dc693ee7be6bb2369e6127b5fdd3f20a0ae496f034c288c

ArkeiStealer

d025453a3fb7fff337bbe1d3d0b496db587c9aa57ef774a63e6c5b63b385d323

ArkeiStealer

dcbccc78bc91546c6e988621d16fd27043dce977cc9fb00a67fef3938fc38053

ArkeiStealer

fa7f51831c97c16b3e83e13c22e5c899a67c795347225a6713ef3fac7e300174

ArkeiStealer

+ 3'241 additional samples on MalwareBazaar

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:1008 discovery spyware stealer

Link:

https://tria.ge/reports/211010-ny2akafghm/

Behaviour

Checks processor information in registry

Delays execution with timeout.exe

Kills process with taskkill

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Accesses 2FA software files, possible credential harvesting

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Loads dropped DLL

Reads user/profile data of web browsers

Downloads MZ/PE file

Vidar Stealer

Vidar

Malware Config

C2 Extraction:

https://mas.to/@serg4325

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/039319cf3944/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/039319cf3944c2873517912d91bd02c48a634c36ef69acab04e54d1ce07685c1

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:	INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing potential Windows Defender anti-emulation checks