MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8abb5662a9406e7f0ac677244f1403e0517507dc516d36b208df7b66b53a0cdc. 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


CryptBot


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8abb5662a9406e7f0ac677244f1403e0517507dc516d36b208df7b66b53a0cdc
SHA3-384 hash: b81fc780be26a853e28deba4446fab3956d055ca6ee40a12c460a058974db7ec3769f04eee4ce6f167261f6d1b664f57
SHA1 hash: 6e0f2591c95c963ca3847de254fe935b35529827
MD5 hash: 860e2e39ef3e8801d8f7bb43ccaa5a6f
humanhash: yellow-coffee-five-muppet
File name:860e2e39ef3e8801d8f7bb43ccaa5a6f.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:263'680 bytes
First seen:2021-09-10 14:27:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fbea55ea67e34b8ef644a189793ea323 (5 x RaccoonStealer, 3 x Stop, 1 x CryptBot)
ssdeep 3072:KzXq8tLsFprC97j/jHuhj8T6FUOgYtMAvihrwYbBgPeB9eURg935v12x/p:KzaFNeTnyU14MwihrH6Pe67/kn
TLSH T10944E0D13AA0C532C49B15358864F7A02F7AFD71DAA7D14B7BB42B7E5E21380873931A
dhash icon 1072c093b0381906 (22 x RedLineStealer, 22 x RaccoonStealer, 20 x Stop)
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
860e2e39ef3e8801d8f7bb43ccaa5a6f.exe
Verdict:
Malicious activity
Analysis date:
2021-09-10 14:34:08 UTC
Tags:
trojan stealer
Link:
https://app.any.run/tasks/2ba3eccd-c148-43d6-9b67-bf819a55d530

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/186919/
Detection(s):
Win.Packed.Generic-9891933-0
Create hunting rule

Win.Packed.Raccoon-9892020-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Creating a window
Connection attempt to an infection source
DNS request
Connection attempt
Sending an HTTP POST request
Sending an HTTP GET request
Creating a file
Sending a UDP request
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Creating a file in the Program Files subdirectories
Deleting a recently created file
Launching a process
Searching for analyzing tools
Searching for the window
Creating a file in the %AppData% directory
Creating a file in the %AppData% subdirectories
Launching cmd.exe command interpreter
Query of malicious DNS domain
Sending an HTTP POST request to an infection source
Enabling autorun by creating a file
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/77a2e8cc-0e61-48aa-8b52-34a8ce623696
Result
Threat name:
Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/848859
Signature
Antivirus detection for URL or domain
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 481295 Sample: soHG8GOHoj.exe Startdate: 10/09/2021 Architecture: WINDOWS Score: 88 47 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->47 49 Antivirus detection for URL or domain 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 4 other signatures 2->53 6 soHG8GOHoj.exe 47 2->6         started        process3 dnsIp4 39 morcya05.top 5.101.44.203, 49825, 80 LLHOSTM247EU Russian Federation 6->39 41 rasvhp52.top 95.181.178.224, 49823, 80 NEOHOST-ASUA Russian Federation 6->41 43 elomio07.top 91.203.193.98, 49826, 49827, 80 GARANT-PARK-INTERNETRU Russian Federation 6->43 21 C:\Users\user\AppData\Local\Temp\File.exe, PE32 6->21 dropped 23 C:\Users\user\AppData\Local\...\lv[1].exe, PE32 6->23 dropped 55 Tries to harvest and steal browser information (history, passwords, etc) 6->55 11 WerFault.exe 9 6->11         started        15 WerFault.exe 9 6->15         started        17 WerFault.exe 9 6->17         started        19 5 other processes 6->19 file5 signatures6 process7 dnsIp8 45 192.168.2.1 unknown unknown 11->45 25 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 11->25 dropped 27 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 15->27 dropped 29 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->29 dropped 31 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->31 dropped 33 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->33 dropped 35 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->35 dropped 37 2 other malicious files 19->37 dropped file9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8abb5662a9406e7f0ac677244f1403e0517507dc516d36b208df7b66b53a0cdc/
Threat name:
Win32.Trojan.Phonzy
Create hunting rule
Status:
Malicious
First seen:
2021-09-10 06:28:12 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rk5vmyvjibxh6cwgo4se6fad4bixkb64kfwtnmqi355wnnj2btoa._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/210910-rsfcpadchk/
Behaviour
Checks processor information in registry
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:
8bce5ccf2a2045af9fd593d4a66c1e87aae68102c30b9429a0e16f94c134455d
MD5 hash:
60c11808609e9ce846374bed2455eeb5
SHA1 hash:
2f4e67b9f0ee28454dbadeb5212c9cdb68b596a2
Link:
https://www.unpac.me/results/16abba30-fc37-4658-9520-df9d528a92fb/
SH256 hash:
8abb5662a9406e7f0ac677244f1403e0517507dc516d36b208df7b66b53a0cdc
MD5 hash:
860e2e39ef3e8801d8f7bb43ccaa5a6f
SHA1 hash:
6e0f2591c95c963ca3847de254fe935b35529827
Link:
https://www.unpac.me/results/16abba30-fc37-4658-9520-df9d528a92fb/
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/8abb5662a9406e7f0ac677244f1403e0517507dc516d36b208df7b66b53a0cdc

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_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:MALWARE_Win_CryptBot
Create hunting rule
Author:ditekSHen
Description:CryptBot/Fugrafa stealer payload

File information

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

Web download

CryptBot

Executable exe 8abb5662a9406e7f0ac677244f1403e0517507dc516d36b208df7b66b53a0cdc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1605278/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/186919/

Comments