MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7b1c2ac3421935ff8b6686c0b419e89b036ec60bab364f6252e2216b4ff92fa. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7b1c2ac3421935ff8b6686c0b419e89b036ec60bab364f6252e2216b4ff92fa
SHA3-384 hash: f1a401d161e42f866ed5ba2da79e79af91cf433b8b418e475f2322b6e4a05d77a343342e663bd17086401f1f2152e1e4
SHA1 hash: 210f714dc479685afabc22f9ccb72117aa192c5c
MD5 hash: 080368e78e7e77417b89647f9ad6ee6e
humanhash: pluto-blossom-monkey-burger
File name:080368e78e7e77417b89647f9ad6ee6e.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:271'360 bytes
First seen:2021-09-04 18:53:25 UTC
Last seen:2021-09-04 20:22:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4f8209c5b4ed49d19335a3290f6cce63 (2 x ArkeiStealer, 2 x RaccoonStealer, 2 x Stop)
ssdeep 6144:d6ErXFiNy9SuW1mPYit7hVjEyxc19HA1Z0:psNISuW+YitFVjT2JmK
Threatray 172 similar samples on MalwareBazaar
TLSH T173449C30A6A0C035F5FB11F459BA83B9B42D7AA15B3050CFA2D52AED07346E9ED3174B
dhash icon 68f8e8e8aa66a499 (4 x RaccoonStealer, 2 x ArkeiStealer, 2 x Stop)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
080368e78e7e77417b89647f9ad6ee6e.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-04 18:54:24 UTC
Tags:
installer
Link:
https://app.any.run/tasks/f1ea8916-10f3-46f4-a990-9a2ba3d624e4

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/185340/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.2815.10554.20043.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
DNS request
Creating a file in the Windows subdirectories
Launching the default Windows debugger (dwwin.exe)
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e85f2560-49b0-4071-8ceb-31293a2fa4fc
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/845340
Signature
Contains functionality to detect sleep reduction / modifications
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7b1c2ac3421935ff8b6686c0b419e89b036ec60bab364f6252e2216b4ff92fa/
Threat name:
Win32.Trojan.Phonzy
Create hunting rule
Status:
Malicious
First seen:
2021-09-04 18:54:09 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w6y4flbuegjv76fwnbwawqm6rgydn3daxkzwj5rffyrbnnh7sl5a._file
Verdict:
suspicious
Similar samples:
2327e87bf2758a88881b64df303627cd172b4957b96d23a9acb0352987d0a019
ArkeiStealer
341970fa08050ae3de11bf7d13c9f76f818298c1f8af73e285fc56a0bb12b77b
ArkeiStealer
3e46c3912ced6d4821bb215ad4feb1711e3f0becaae258899ce77037c648048a
ArkeiStealer
7173381414ec85250c6bd3c9b803f2d49b98a7826c8aeea37d9328d5e74d7fb6
ArkeiStealer
7fb3e8a0c4b50a519c283a7b7702ccd23c38e78dc251d32b120d8e8a89f87b49
ArkeiStealer
c742841c6cec219617c282f1af4c492e0dc96c324d14d79bfd89e03645a61a2e
ArkeiStealer
df39f55f6b610f29f28af55b97a5145b30c60176cfd0a1e6d9d5d585d544a764
ArkeiStealer
+ 162 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/210904-xj8wjaede8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Program crash
Checks installed software on the system
Reads user/profile data of web browsers
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
1f176e8977339c0c1bbeeff314643dc3573ab61c775ed11868d9ee86e9fb525e
MD5 hash:
d37126feef855198ae18050cdfd63779
SHA1 hash:
ac125b74ea35c3410eb549a41aebd0c924a088ed
Link:
https://www.unpac.me/results/8887763c-e8b4-4831-8b33-69cc4995f6f2/
SH256 hash:
b7b1c2ac3421935ff8b6686c0b419e89b036ec60bab364f6252e2216b4ff92fa
MD5 hash:
080368e78e7e77417b89647f9ad6ee6e
SHA1 hash:
210f714dc479685afabc22f9ccb72117aa192c5c
Link:
https://www.unpac.me/results/8887763c-e8b4-4831-8b33-69cc4995f6f2/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/b7b1c2ac3421/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/b7b1c2ac3421935ff8b6686c0b419e89b036ec60bab364f6252e2216b4ff92fa

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

File information

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

Web download

ArkeiStealer

Executable exe b7b1c2ac3421935ff8b6686c0b419e89b036ec60bab364f6252e2216b4ff92fa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1587452/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/185340/

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