MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4c55b7c0ded86c1ca7e58d81500f9911b828369ba15322e2652ff65b35710ed. 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: 16


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

SHA256 hash: f4c55b7c0ded86c1ca7e58d81500f9911b828369ba15322e2652ff65b35710ed
SHA3-384 hash: b5fad0187567b788f5a21fdea676c8e325093a300a60be74f3109131e2fb528a3c38eb29cb2441f8be349494b44356e2
SHA1 hash: ea289be9fbd1f6252caa58f7e41dc0ed4f4a3ea3
MD5 hash: 26bc838e4d36c0d4f7c8e45458670276
humanhash: pluto-floor-saturn-winter
File name:26bc838e4d36c0d4f7c8e45458670276.exe
Download: download sample
Signature TeamBot
Create hunting rule
File size:749'056 bytes
First seen:2022-11-27 22:25:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9d3c46448655d82ee7e7b980d48b2aab (5 x Smoke Loader, 2 x Tofsee, 2 x Amadey)
ssdeep 12288:Tc5iEt79ehM7o93RiE7sxq0dV3ALBGe2PKfo8jsVjr:TOft79ehSKP4fwLZi3
Threatray 2'686 similar samples on MalwareBazaar
TLSH T19CF412007693DC71C1AB41308475FBF1A93AB976156516433F6837AFBD302C1AA7A3AE
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 480c1c4c4f590b14 (113 x Smoke Loader, 92 x RedLineStealer, 83 x Amadey)
Reporter abuse_ch
Tags:exe TeamBot


Avatar
abuse_ch
TeamBot C2:
http://95.217.31.208/

Intelligence

File Origin
# of uploads :
1
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
26bc838e4d36c0d4f7c8e45458670276.exe
Verdict:
Malicious activity
Analysis date:
2022-11-27 22:26:31 UTC
Tags:
trojan ransomware stop loader stealer vidar
Link:
https://app.any.run/tasks/40415797-624e-4398-bc35-0dc26c8415cc

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/339177/
Detection(s):
Win.Dropper.Tofsee-9978336-0
Create hunting rule

Win.Dropper.Tofsee-9978365-0
Create hunting rule

Win.Dropper.Tofsee-9978366-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Sending an HTTP GET request
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Searching for the window
Creating a window
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/6383e3fc24da1c12cfe1d806/reports/20542050-4d0c-4247-8668-0a7038b82727/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/92c4a11f-24ad-4e0a-94ed-c8a1ce11317e
Result
Threat name:
Babuk, Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1122078
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes a notice file (html or txt) to demand a ransom
Yara detected Babuk Ransomware
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 754795 Sample: 5cv9BUrXBI.exe Startdate: 27/11/2022 Architecture: WINDOWS Score: 100 61 Snort IDS alert for network traffic 2->61 63 Multi AV Scanner detection for domain / URL 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 7 other signatures 2->67 9 5cv9BUrXBI.exe 2->9         started        12 5cv9BUrXBI.exe 2->12         started        14 5cv9BUrXBI.exe 2->14         started        16 5cv9BUrXBI.exe 2->16         started        process3 signatures4 71 Injects a PE file into a foreign processes 9->71 18 5cv9BUrXBI.exe 1 19 9->18         started        73 Contains functionality to inject code into remote processes 12->73 23 5cv9BUrXBI.exe 1 18 12->23         started        75 Multi AV Scanner detection for dropped file 14->75 77 Machine Learning detection for dropped file 14->77 79 Writes a notice file (html or txt) to demand a ransom 14->79 25 5cv9BUrXBI.exe 13 14->25         started        27 5cv9BUrXBI.exe 16->27         started        process5 dnsIp6 53 fresherlights.com 190.219.54.242, 49707, 80 CableOndaPA Panama 18->53 55 192.168.2.1 unknown unknown 18->55 41 C:\Users\user\_readme.txt, ASCII 18->41 dropped 43 C:\Users\user\...\ChromeSetup.exe.fatp (copy), MS-DOS 18->43 dropped 45 C:\Users\user\Downloads\ChromeSetup.exe, MS-DOS 18->45 dropped 51 6 other malicious files 18->51 dropped 69 Modifies existing user documents (likely ransomware behavior) 18->69 57 api.2ip.ua 162.0.217.254, 443, 49701, 49704 ACPCA Canada 23->57 47 C:\Users\user\AppData\...\5cv9BUrXBI.exe, PE32 23->47 dropped 49 C:\Users\...\5cv9BUrXBI.exe:Zone.Identifier, ASCII 23->49 dropped 29 5cv9BUrXBI.exe 23->29         started        32 icacls.exe 23->32         started        file7 signatures8 process9 signatures10 81 Injects a PE file into a foreign processes 29->81 34 5cv9BUrXBI.exe 13 29->34         started        37 MpCmdRun.exe 29->37         started        process11 dnsIp12 59 api.2ip.ua 34->59 39 conhost.exe 37->39         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4c55b7c0ded86c1ca7e58d81500f9911b828369ba15322e2652ff65b35710ed/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2022-11-16 19:46:46 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
23 of 39 (58.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6tcvw7an5wdmdst6ldmbkahzsenyfa3jxiktelrgkl7wlm2xcdwq._file
Verdict:
malicious
Similar samples:
06274ae644ad962ebbab5bb3c52c930e5390b88472e00117ff3abc438c5ea388
TeamBot
565ee091654b51992815e7cef3f8b9ed066af641fc76b05a71ea79a8f29f64fe
TeamBot
5fc8aac6b5262d938f381f2f3fab4453e7607c3dc665dc1a1220dd73115671c3
TeamBot
64d6443f0eba858266665d4fabb82736d6af3ce26ce67ca13121ac7485d717a2
TeamBot
7086ce481a116a0ea426906f72355763fdb9ca158a230ed498a2302cceee36a4
TeamBot
8a9469bdd83db2ec33ad1d904aa385924bbeef4ea35c975486d20b334e8356c2
TeamBot
c06b5476a0bda07a9f08eb09f46332ba19d9c88f1f3c5f4381bb4263975b0b8a
TeamBot
+ 2'676 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/221127-2chg8aha2x/
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://fresherlights.com/test1/get.php
https://t.me/headshotsonly
https://steamcommunity.com/profiles/76561199436777531
Unpacked files
SH256 hash:
cecd6b4552dc6bda140482c1d23067486ef63ea9cd5498d2f6c3f077e29574ba
MD5 hash:
39ce30eefab62c93729c17a28cf37eac
SHA1 hash:
604c012c627efd9298ba63e0c0a2eeea3bb33ac9
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/61416f24-e237-4154-bdaa-c47d91182daa/
Parent samples :
16460c4627456a743fe400059a4d41a8f80d888b5143de835a875ac716e7c4fe
f1c49b2b1741b05735950df8f79247d4b672d56ba591fe454fb7b9f66b2f7058
8a9469bdd83db2ec33ad1d904aa385924bbeef4ea35c975486d20b334e8356c2
5ebdc468832f4a1de642faa94556b44486193d76a321470165ea1a9f5a1e939f
b4735c29c4390f582a98be6ea4b5f8113fdc66eb7f1e72619b0c8e07e692792e
f4c55b7c0ded86c1ca7e58d81500f9911b828369ba15322e2652ff65b35710ed
SH256 hash:
f4c55b7c0ded86c1ca7e58d81500f9911b828369ba15322e2652ff65b35710ed
MD5 hash:
26bc838e4d36c0d4f7c8e45458670276
SHA1 hash:
ea289be9fbd1f6252caa58f7e41dc0ed4f4a3ea3
Link:
https://www.unpac.me/results/61416f24-e237-4154-bdaa-c47d91182daa/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f4c55b7c0ded/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/f4c55b7c0ded86c1ca7e58d81500f9911b828369ba15322e2652ff65b35710ed

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.

Cape
Cape
https://www.capesandbox.com/analysis/339177/

Comments