MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0474887c2361109c3e0d8d0a8ee4967d96c5e48f3e159d68afe5dd83b3ef44a0. 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


TeamBot


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0474887c2361109c3e0d8d0a8ee4967d96c5e48f3e159d68afe5dd83b3ef44a0
SHA3-384 hash: e35b32cbb01a262a55e55c44d62f1ef6d9fadea1f97f096eded38f3a20d30ae3c423a30f8e6bdf19f2bd9cc162705ef5
SHA1 hash: a65adb238e866641c05f0cea7ed6a9c2e5167c75
MD5 hash: 8abe2ec905753769c490fb953db3ade1
humanhash: florida-double-undress-paris
File name:8abe2ec905753769c490fb953db3ade1.exe
Download: download sample
Signature TeamBot
Create hunting rule
File size:878'080 bytes
First seen:2021-07-30 06:16:27 UTC
Last seen:2021-07-30 06:44:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c27a98a29b21693846ec47ce91a249f1 (2 x RaccoonStealer, 2 x Smoke Loader, 2 x GCleaner)
ssdeep 12288:WJXz/4fXakh2xmWIFeRBZrnTnNab+avSKhLqSEVz5hvqNA2Ww5ckzPNDd44GArqt:A/YXBQnZrTUbLSyqSsLvH25dmxArqs
Threatray 403 similar samples on MalwareBazaar
TLSH T18A150230BA90C039E5B751F949B6D3ADA52D7EA0A77480CBA2E527EF42346E1DC30357
dhash icon ead8ac9cc6a68ee0 (93 x RedLineStealer, 50 x RaccoonStealer, 15 x Smoke Loader)
Reporter abuse_ch
Tags:exe TeamBot

Intelligence

File Origin
# of uploads :
2
# of downloads :
570
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8abe2ec905753769c490fb953db3ade1.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-30 06:25:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e2b84584-0420-4ad3-b82b-63227f98d3f6

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/175209/
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.47838.8836.18564.UNOFFICIAL
Create hunting rule

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/09ab58b5-7c0b-4104-a9dc-38898de2900b
Result
Threat name:
Djvu Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/824301
Signature
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Detected unpacking (overwrites its own PE header)
Infects executable files (exe, dll, sys, html)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Djvu Ransomware
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 456710 Sample: gNt5Z08t0Y.exe Startdate: 30/07/2021 Architecture: WINDOWS Score: 100 40 116.202.183.50, 49742, 80 HETZNER-ASDE Germany 2->40 42 shpak125.tumblr.com 74.114.154.18, 443, 49741 AUTOMATTICUS Canada 2->42 44 2 other IPs or domains 2->44 56 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->56 58 Antivirus detection for URL or domain 2->58 60 Multi AV Scanner detection for dropped file 2->60 62 6 other signatures 2->62 9 gNt5Z08t0Y.exe 2->9         started        12 gNt5Z08t0Y.exe 2->12         started        signatures3 process4 signatures5 64 Detected unpacking (overwrites its own PE header) 9->64 66 Contains functionality to inject code into remote processes 9->66 68 Injects a PE file into a foreign processes 9->68 14 gNt5Z08t0Y.exe 1 18 9->14         started        70 Multi AV Scanner detection for dropped file 12->70 72 Machine Learning detection for dropped file 12->72 process6 dnsIp7 52 api.2ip.ua 77.123.139.190, 443, 49726, 49732 VOLIA-ASUA Ukraine 14->52 36 C:\Users\user\AppData\...\gNt5Z08t0Y.exe, PE32 14->36 dropped 38 C:\Users\...\gNt5Z08t0Y.exe:Zone.Identifier, ASCII 14->38 dropped 18 gNt5Z08t0Y.exe 14->18         started        21 icacls.exe 14->21         started        file8 process9 signatures10 54 Injects a PE file into a foreign processes 18->54 23 gNt5Z08t0Y.exe 1 23 18->23         started        process11 dnsIp12 46 securebiz.org 179.38.110.230, 49734, 80 TelefonicadeArgentinaAR Argentina 23->46 48 astdg.top 106.241.4.103, 49735, 49737, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 23->48 50 api.2ip.ua 23->50 28 C:\Users\user\AppData\Local\...\build2.exe, PE32 23->28 dropped 30 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 23->30 dropped 32 C:\Users\user\Desktop\UBVUNTSCZJ.jpg, data 23->32 dropped 34 15 other files (3 malicious) 23->34 dropped 74 Infects executable files (exe, dll, sys, html) 23->74 76 Modifies existing user documents (likely ransomware behavior) 23->76 file13 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0474887c2361109c3e0d8d0a8ee4967d96c5e48f3e159d68afe5dd83b3ef44a0/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-07-29 19:37:26 UTC
AV detection:
15 of 27 (55.56%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ar2iq7bdmeijypqnrufi5zewpwlmlzephykz22fp4xoyhm7pisqa._file
Verdict:
malicious
Similar samples:
11a5624d486d01bf1ebbf7d808524d44b26965f7e9ec89abebf75a9afc34b165
TeamBot
4fc4936de4eb693ec57ae17e722c1c68e46afbc0c82f3c45d254c39571008f8b
TeamBot
75c3a83073d9b15d4f47308b5d688f1ec07422419e3bd54e78f6ef8683d42e5c
TeamBot
9634e7bbda11d42ed7eda4f7cc1965dea16ab45877cb425d322e830cf63a0657
TeamBot
9feb26b9550dbf46719374757468d95b6882c00fd3ca65a02e9edf2854e900a9
TeamBot
aa8c5d42026ac9a483f1984f762441d7f5805ef914819b473f9e15353995cc99
TeamBot
b847a31ccac4306b56c4c899814b7afee46c66331aeb465f3727200bb025de54
TeamBot
bd81a9361b8715dd584205fd2fca8f3c8d6fc3178ed8548674fcbd315b95a0a4
TeamBot
d0283a485913dc517dc7fbee13c7dcce350b8309acc244db1a1923436fbce614
TeamBot
d56681bb83bd1e54372061cf2e24017106e1fc6a26a86388c907db320e105060
TeamBot
+ 393 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:517 discovery persistence spyware stealer suricata
Link:
https://tria.ge/reports/210730-q9qe6vxvbn/
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
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
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Vidar
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
Malware Config
C2 Extraction:
https://shpak125.tumblr.com/
Unpacked files
SH256 hash:
2cd837d72548690e27d2cedf0972f20194287a7e8ef4a9deab0f3408c7af491a
MD5 hash:
175af0e46f784deb1923add6ee173067
SHA1 hash:
e52df61d6276fd4a017cc780789fdd59c1c134ac
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/cee61d8c-7dda-4e33-9d78-c46b7c312f3a/
Parent samples :
d6353ac6a08f1e678698f658274332bcc27588c14e75e029e761dd6af0b4ef41
0474887c2361109c3e0d8d0a8ee4967d96c5e48f3e159d68afe5dd83b3ef44a0
SH256 hash:
0474887c2361109c3e0d8d0a8ee4967d96c5e48f3e159d68afe5dd83b3ef44a0
MD5 hash:
8abe2ec905753769c490fb953db3ade1
SHA1 hash:
a65adb238e866641c05f0cea7ed6a9c2e5167c75
Link:
https://www.unpac.me/results/cee61d8c-7dda-4e33-9d78-c46b7c312f3a/
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/0474887c2361109c3e0d8d0a8ee4967d96c5e48f3e159d68afe5dd83b3ef44a0

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:MALWARE_Win_STOP
Create hunting rule
Author:ditekSHen
Description:Detects STOP ransomware
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:win_stop_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stop.

File information

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

Web download

TeamBot

Executable exe 0474887c2361109c3e0d8d0a8ee4967d96c5e48f3e159d68afe5dd83b3ef44a0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1463721/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/175209/

Comments