MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1adf30c5cb4c1a7c06e877308d0f0e32f6ea1b21105de5db7583a889d089373. 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


Glupteba


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1adf30c5cb4c1a7c06e877308d0f0e32f6ea1b21105de5db7583a889d089373
SHA3-384 hash: 997fb061694b8fabcf152e33450300c65c8aef49679948a82b35e16b6ecca05f6157a4d4ea570ebcc2dd47547a1a33b8
SHA1 hash: 7a6f953740f6067ccce84286d39326699034b561
MD5 hash: 903b6e45e6ee66750cb682e67944dcf3
humanhash: july-monkey-sierra-cola
File name:One.exe
Download: download sample
Signature Glupteba
Create hunting rule
File size:1'592'832 bytes
First seen:2021-04-08 12:46:29 UTC
Last seen:2021-04-08 14:03:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:X22xfVuLXEVjt1gJjunV2TdPXWw347ileX:X22xfVakj78unVs9Ww34gw
Threatray 113 similar samples on MalwareBazaar
TLSH 6475012532A1C072F1A672749F65D337273A6C132622851A3AF47F3B3BBC293C9566C5
Reporter JAMESWT_WT
Tags:Glupteba greataccesstoserver.com

Intelligence

File Origin
# of uploads :
2
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
One.exe
Verdict:
Malicious activity
Analysis date:
2021-04-08 13:55:22 UTC
Tags:
trojan opendir loader
Link:
https://app.any.run/tasks/be3d649a-a491-4ef2-a88b-af63e99b511f

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/133202/
Detection(s):
SecuriteInfo.com.Mal.Gen.17582.1656.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Connecting to a non-recommended domain
Sending a custom TCP request
Creating a file
Sending a UDP request
Creating a window
Launching a process
Sending an HTTP POST request
Unauthorized injection to a recently created process
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:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/670168
Signature
.NET source code contains potential unpacker
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 384030 Sample: One.exe Startdate: 08/04/2021 Architecture: WINDOWS Score: 76 62 www.google.ch 2->62 64 www.gearbest.com 2->64 66 34 other IPs or domains 2->66 100 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->100 102 Multi AV Scanner detection for submitted file 2->102 104 .NET source code contains potential unpacker 2->104 106 2 other signatures 2->106 10 One.exe 14 9 2->10         started        14 multitimer.exe 2->14         started        signatures3 process4 dnsIp5 88 greataccesstoserver.com 159.89.4.33, 49700, 80 DIGITALOCEAN-ASNUS United States 10->88 90 digitalassets.ams3.digitaloceanspaces.com 5.101.110.225, 443, 49701 DIGITALOCEAN-ASNUS Netherlands 10->90 92 192.168.2.1 unknown unknown 10->92 56 C:\Users\user\AppData\...\multitimer.exe, PE32 10->56 dropped 58 C:\Users\user\AppData\Local\...\setups.exe, PE32 10->58 dropped 60 C:\Users\user\AppData\Local\...\One.exe.log, ASCII 10->60 dropped 16 setups.exe 2 10->16         started        20 multitimer.exe 14 18 10->20         started        file6 process7 dnsIp8 46 C:\Users\user\AppData\Local\...\setups.tmp, PE32 16->46 dropped 98 Multi AV Scanner detection for dropped file 16->98 23 setups.tmp 6 26 16->23         started        68 new.multitimer.fun 104.248.226.77, 443, 49703 DIGITALOCEAN-ASNUS United States 20->68 70 catser.inappapiurl.com 138.197.53.157, 443, 49702, 49705 DIGITALOCEAN-ASNUS United States 20->70 72 3 other IPs or domains 20->72 26 multitimer.exe 20->26         started        file9 signatures10 process11 file12 48 C:\Users\user\AppData\Local\...\psvince.dll, PE32 23->48 dropped 50 C:\Users\user\AppData\...\itdownload.dll, PE32 23->50 dropped 52 C:\Users\user\AppData\Local\Temp\...\idp.dll, PE32 23->52 dropped 54 2 other files (none is malicious) 23->54 dropped 28 iexplore.exe 3 159 23->28         started        31 iexplore.exe 23->31         started        33 iexplore.exe 23->33         started        35 multitimer.exe 26->35         started        process13 dnsIp14 94 www.gearbest.com 28->94 96 catser.inappapiurl.com 28->96 37 iexplore.exe 28->37         started        40 iexplore.exe 28->40         started        42 iexplore.exe 28->42         started        44 13 other processes 28->44 process15 dnsIp16 74 free3dgame.xyz 128.199.9.173, 443, 49781, 49782 UCCS-UNIVERSITY-OF-COLORADO-COLORADO-SPRINGSUS United Kingdom 37->74 76 bintrck.xyz 157.230.211.91, 443, 49766, 49767 DIGITALOCEAN-ASNUS United States 37->76 80 26 other IPs or domains 37->80 82 3 other IPs or domains 40->82 84 37 other IPs or domains 42->84 78 spdc-global.pbp.gysm.yahoodns.net 212.82.100.181, 443, 49944, 49945 YAHOO-IRDGB United Kingdom 44->78 86 137 other IPs or domains 44->86
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1adf30c5cb4c1a7c06e877308d0f0e32f6ea1b21105de5db7583a889d089373/
Threat name:
ByteCode-MSIL.Adware.CSDIMonetize
Create hunting rule
Status:
Malicious
First seen:
2021-04-08 12:42:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
17 of 29 (58.62%)
Threat level:
  1/5
Verdict:
malicious
Similar samples:
0cae975d5c602437ef781f39605c9a79fe0c0bca956bd4fecb21e17ace1c58ca
Glupteba
28f1bd1e02427a817d05c69884c5d5ccf3455859a2f1c3a6dce5e6da75141bcd
Glupteba
5440a5863002acacb3ddb6b1deb84945aa004ace8bd64938b681e3fe059a8a23
Glupteba
97db3a9f804cdc5a97cfc32fede3ce5f31ed7756be6d4749123e87967e810dc2
Glupteba
a546a1f257585e2f4c093db2b7eeb6413a314ffb1296d97fd31d0363e827cc65
Glupteba
a67d2e2f39e4e2525386112c18294cc16af6dc062ff9d1c27124ff49291402fd
Glupteba
a9ec6aa98e4855c955d1d2f8be710c2de52ab574fe1a3748b43bea75ea37a881
Glupteba
b8a5cf81ab9584f1ca6e937c2b6e2f399c4dcd81fc300b0746c4fbfd98b80ff7
Glupteba
bf81bf5e34c04aed363d975f7d3c8af217349011ee1083d3f50b71de885b4847
Glupteba
e99107f51a615207824a28411b0355fba67cbda8dbd24d450a84cbe40aa8faf5
Glupteba
+ 103 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:metasploit family:vidar backdoor discovery dropper evasion loader persistence stealer trojan upx vmprotect
Link:
https://tria.ge/reports/210408-hmqwmm8yss/
Behaviour
Enumerates system info in registry
Kills process with taskkill
Modifies Internet Explorer settings
Modifies registry class
Modifies system certificate store
Runs ping.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Adds Run key to start application
Checks for any installed AV software in registry
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Maps connected drives based on registry
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
UPX packed file
VMProtect packed file
ACProtect 1.3x - 1.4x DLL software
Checks for common network interception software
Glupteba
Glupteba Payload
MetaSploit
Vidar
Malware Config
Dropper Extraction:
http://labsclub.com/welcome
Unpacked files
SH256 hash:
b1adf30c5cb4c1a7c06e877308d0f0e32f6ea1b21105de5db7583a889d089373
MD5 hash:
903b6e45e6ee66750cb682e67944dcf3
SHA1 hash:
7a6f953740f6067ccce84286d39326699034b561
Link:
https://www.unpac.me/results/433b33d8-b9cc-4711-9e56-91c883255f8d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b1adf30c5cb4c1a7c06e877308d0f0e32f6ea1b21105de5db7583a889d089373

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_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

Glupteba

Executable exe b1adf30c5cb4c1a7c06e877308d0f0e32f6ea1b21105de5db7583a889d089373

(this sample)

  
X
https://twitter.com/jstrosch/status/1379994923286466565?s=20
  
URLhaus
https://urlhaus.abuse.ch/url/1104391/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/133202/

Comments