MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 549a131665d0230870272c99660fb149e3854345882d9bb76f1945cd0bf647d5. 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: 10


Intelligence 10 IOCs 1 YARA 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 549a131665d0230870272c99660fb149e3854345882d9bb76f1945cd0bf647d5
SHA3-384 hash: f88ba140c86840f6a1ba14bb93890966c91676a95c18cb21e208ed8d55ebff3a3952e09315bc56cc2e11a626b26a46dd
SHA1 hash: a089a3063781346b9196a6ec29d38d2cff3abd77
MD5 hash: 94b760e4a94c01825f38455188713f63
humanhash: golf-kitten-utah-monkey
File name:549a131665d0230870272c99660fb149e3854345882d9.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:745'472 bytes
First seen:2021-05-19 10:30:09 UTC
Last seen:2021-05-19 11:01:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 504bb0b71ee55c007562ef2777d0e673 (1 x CryptBot, 1 x Stop)
ssdeep 12288:dxHKqvjh5pW5LqjTjjT4v7JKm/E68To1BB3uriJb4qdOeTnXmHIdJWbVV8hMvg1T:dxPjEgfTdHspHlXWlbVV01OGt
Threatray 226 similar samples on MalwareBazaar
TLSH 7BF4F120A6A1C039E5F316F859BA4368653E7EB2673450CF12D636EE47395E4EC31393
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://morlux02.top/index.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://morlux02.top/index.php https://threatfox.abuse.ch/ioc/47933/

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Unturned Manager.exe
Verdict:
Malicious activity
Analysis date:
2021-05-19 08:03:22 UTC
Tags:
opendir loader evasion trojan rat redline stealer vidar phishing raccoon
Link:
https://app.any.run/tasks/569586f4-125d-4850-9fcc-39fdb677383e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CryptBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/158529/
Detection(s):
Win.Malware.Generic-9862901-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% directory
Deleting a recently created file
Creating a file
Delayed reading of the file
Reading critical registry keys
Creating a window
DNS request
Sending an HTTP POST request
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Creating a file in the Program Files subdirectories
Launching a process
Launching cmd.exe command interpreter
Stealing user critical data
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:
Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/784809
Signature
C2 URLs / IPs found in malware configuration
Delayed program exit found
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Submitted sample is a known malware sample
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 417205 Sample: 549a131665d0230870272c99660... Startdate: 19/05/2021 Architecture: WINDOWS Score: 100 73 iplogger.org 2->73 75 ip-api.com 2->75 87 Found malware configuration 2->87 89 Malicious sample detected (through community Yara rule) 2->89 91 Multi AV Scanner detection for dropped file 2->91 93 11 other signatures 2->93 13 549a131665d0230870272c99660fb149e3854345882d9.exe 48 2->13         started        18 SmartClock.exe 2->18         started        20 SmartClock.exe 2->20         started        signatures3 process4 dnsIp5 81 sogkys22.top 34.73.205.209, 49719, 80 GOOGLEUS United States 13->81 83 morlux02.top 35.229.92.135, 49720, 80 GOOGLEUS United States 13->83 85 douwkw02.top 35.230.23.35, 49721, 49722, 80 GOOGLEUS United States 13->85 71 C:\Users\user\AppData\Local\Temp\HvJOxY.exe, PE32 13->71 dropped 109 Detected unpacking (changes PE section rights) 13->109 111 Detected unpacking (overwrites its own PE header) 13->111 113 Tries to harvest and steal browser information (history, passwords, etc) 13->113 22 cmd.exe 1 13->22         started        25 cmd.exe 1 13->25         started        file6 signatures7 process8 signatures9 95 Submitted sample is a known malware sample 22->95 97 Obfuscated command line found 22->97 99 Uses ping.exe to sleep 22->99 101 Uses ping.exe to check the status of other devices and networks 22->101 27 HvJOxY.exe 25 22->27         started        31 conhost.exe 22->31         started        33 conhost.exe 25->33         started        35 timeout.exe 1 25->35         started        process10 file11 63 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 27->63 dropped 65 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 27->65 dropped 67 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 27->67 dropped 69 3 other files (none is malicious) 27->69 dropped 103 Multi AV Scanner detection for dropped file 27->103 37 vpn.exe 7 27->37         started        39 4.exe 4 27->39         started        signatures12 process13 file14 42 cmd.exe 1 37->42         started        61 C:\Users\user\AppData\...\SmartClock.exe, PE32 39->61 dropped 44 SmartClock.exe 39->44         started        process15 process16 46 cmd.exe 3 42->46         started        49 conhost.exe 42->49         started        signatures17 105 Obfuscated command line found 46->105 107 Uses ping.exe to sleep 46->107 51 Strette.exe.com 46->51         started        53 PING.EXE 1 46->53         started        56 findstr.exe 1 46->56         started        process18 dnsIp19 58 Strette.exe.com 18 51->58         started        77 127.0.0.1 unknown unknown 53->77 process20 dnsIp21 79 AfNqLwNNeSOlf.AfNqLwNNeSOlf 58->79
Gathering data
Threat name:
Win32.Trojan.RanumBot
Create hunting rule
Status:
Malicious
First seen:
2021-05-18 15:45:22 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ksnbgftf2arqq4bhfsmwmd5rjhrykq2frawzxn3pdfc42c7wi7kq._file
Verdict:
unknown
Similar samples:
118f24dab3dce4a5ae6e3ab078551cbc628b475abeeafa07a5972622aaa38812
CryptBot
388d18b98704bff34ac1cb0a6603e68ba300205ee2f14e4bf482f1012d933231
CryptBot
48115ae725c9ef3b5fcca8c7730ec6c7d51f6d8b6d97a83efe6a74a8c3206b84
CryptBot
7bc379fd5f28ca0016ae282820d517d7719cad2742a22968cc3c9d3434ff469d
CryptBot
7c3ec59724f79c69f7bb889f8dac9e89a45ad3629a25c954c26905b5b953e3f5
CryptBot
9cda1177646d0a69217e80541b33a93f1343a3406729fd09fb19a19808cfed4b
CryptBot
a82a557b2a309c745176c22353dd0d12124864765acad2d62ac655d5aeb5d8ea
CryptBot
b0e796694c790548cf9553a6ed536b21e8471064c4ae887304137ffcafbe257f
CryptBot
bced04a0ef9306f81abe9dcd2bf613802076f1d2012f23bcc42a208acabf25dd
CryptBot
e784ba83c1139d2d9880a2cd5546d1d7716694452ea84367fa9c238f97d5e5ad
CryptBot
+ 216 additional samples on MalwareBazaar
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot botnet:3 banker discovery spyware stealer trojan
Link:
https://tria.ge/reports/210519-b2x6nvhd2a/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies registry class
Modifies system certificate store
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
CryptBot
CryptBot Payload
Danabot
Malware Config
C2 Extraction:
184.95.51.183:443
184.95.51.175:443
192.210.198.12:443
184.95.51.180:443
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/549a131665d0230870272c99660fb149e3854345882d9bb76f1945cd0bf647d5

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:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_CryptBot
Create hunting rule
Author:ditekSHen
Description:CryptBot/Fugrafa stealer payload
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

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/158529/

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-19 11:00:27 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [C0003.001] Communication Micro-objective::Create Pipe::Interprocess Communication
2) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
3) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
4) [C0045] File System Micro-objective::Copy File
5) [C0049] File System Micro-objective::Get File Attributes
6) [C0051] File System Micro-objective::Read File
7) [C0052] File System Micro-objective::Writes File
8) [C0007] Memory Micro-objective::Allocate Memory
9) [C0033] Operating System Micro-objective::Console
10) [C0040] Process Micro-objective::Allocate Thread Local Storage
11) [C0043] Process Micro-objective::Check Mutex
12) [C0041] Process Micro-objective::Set Thread Local Storage Value
13) [C0018] Process Micro-objective::Terminate Process