MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97fc461fd24104740310bd741f7f8ebf489e640aa93a0556640455e674f82a22. 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: 7


Intelligence 7 IOCs 1 YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97fc461fd24104740310bd741f7f8ebf489e640aa93a0556640455e674f82a22
SHA3-384 hash: b06fbbf11c3d1c33fb8729e535eaaf9c164f956664199ad64f4b449b78cff09d663fc94f76ed76e8093f8cf1a5d3a79f
SHA1 hash: 2e2e644445b038c2661d790c433ae3f6311ffca5
MD5 hash: 032d50453660fc7d23ef208410fc67b7
humanhash: speaker-minnesota-leopard-grey
File name:97FC461FD24104740310BD741F7F8EBF489E640AA93A0.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:3'114'376 bytes
First seen:2021-06-28 23:55:51 UTC
Last seen:2021-06-29 00:34:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash be41bf7b8cc010b614bd36bbca606973 (195 x LummaStealer, 126 x DanaBot, 63 x Vidar)
ssdeep 49152:+1MiChfIsR/tm5/kf77VEFVMAYHfwxSz7rJJdusWjMqBLuF9q91IVOGAf:2v4fIM/QFe2FVMBHoo7rJJwvLuFg1ete
TLSH 25E53313EBE038F1FCB69AF649754464A199B4212C3FE1B0F787849D3036CA16865B7B
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://urep01.top/index.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://urep01.top/index.php https://threatfox.abuse.ch/ioc/155452/

Intelligence

File Origin
# of uploads :
2
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
97FC461FD24104740310BD741F7F8EBF489E640AA93A0.exe
Verdict:
No threats detected
Analysis date:
2021-06-28 23:58:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c0430918-4b29-4cd3-9923-30d57981a003

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/168645/
Detection(s):
ditekSHen.MALWARE.Win.Trojan.CryptBot.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:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9ef7d165-e60c-4d88-aaef-0a074dea5392
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/809052
Signature
Antivirus detection for dropped file
Detected VMProtect packer
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
Potentially malicious time measurement code found
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 441463 Sample: 97FC461FD24104740310BD741F7... Startdate: 29/06/2021 Architecture: WINDOWS Score: 100 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus detection for dropped file 2->64 66 Multi AV Scanner detection for dropped file 2->66 68 7 other signatures 2->68 8 97FC461FD24104740310BD741F7F8EBF489E640AA93A0.exe 19 2->8         started        process3 file4 34 C:\Program Files (x86)\Zergon\...\hjlcor.exe, PE32 8->34 dropped 36 C:\Program Files (x86)\Zergon\...\030.exe, PE32 8->36 dropped 38 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 8->38 dropped 40 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 8->40 dropped 11 hjlcor.exe 38 8->11         started        16 030.exe 38 8->16         started        18 cscript.exe 13 8->18         started        process5 dnsIp6 42 C:\Users\user\AppData\Local\...\Web Datam, SQLite 11->42 dropped 44 C:\Users\user\AppData\Local\...\Login Datam, SQLite 11->44 dropped 46 C:\Users\user\AppData\Local\...\Cookiesm, SQLite 11->46 dropped 70 Tries to harvest and steal browser information (history, passwords, etc) 11->70 20 cmd.exe 1 11->20         started        54 ip-api.com 16->54 56 ip-api.com 208.95.112.1, 49713, 49718, 80 TUT-ASUS United States 16->56 60 2 other IPs or domains 16->60 48 C:\Users\user\AppData\Local\...\Web Dataf, SQLite 16->48 dropped 50 C:\Users\user\AppData\Local\...\Login Dataf, SQLite 16->50 dropped 52 C:\Users\user\AppData\Local\...\Cookiesf, SQLite 16->52 dropped 22 cmd.exe 1 16->22         started        58 iplogger.org 88.99.66.31, 443, 49712 HETZNER-ASDE Germany 18->58 72 May check the online IP address of the machine 18->72 24 conhost.exe 18->24         started        file7 signatures8 process9 process10 26 conhost.exe 20->26         started        28 timeout.exe 1 20->28         started        30 conhost.exe 22->30         started        32 timeout.exe 1 22->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97fc461fd24104740310bd741f7f8ebf489e640aa93a0556640455e674f82a22/
Threat name:
Win32.Trojan.Passwordstealer
Create hunting rule
Status:
Malicious
First seen:
2021-06-28 00:57:00 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=s76emh6siechiayqxv2b674ox5ej4zakve5akvteark6m5hyfira._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer vmprotect
Link:
https://tria.ge/reports/210628-x7bgwnr8ha/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
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
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Executes dropped EXE
VMProtect packed file
Unpacked files
SH256 hash:
ff7234132cccaab8f917a4431e641ed1dc3a7c11ae32610d80083e8f7ba805bf
MD5 hash:
1a10ee2f86b79cd8bf62bb4acc9de268
SHA1 hash:
b6cd7cf293c2057d823cc4b54397f0812706db08
Link:
https://www.unpac.me/results/c699f394-ff2e-426d-a0f2-6f264c4e8723/
SH256 hash:
d29afce2588d8dd7bb94c00ca91cac0e85b80ffa6b221f5ffcb83a2497228eb2
MD5 hash:
132e6153717a7f9710dcea4536f364cd
SHA1 hash:
e39bc82c7602e6dd0797115c2bd12e872a5fb2ab
Link:
https://www.unpac.me/results/c699f394-ff2e-426d-a0f2-6f264c4e8723/
SH256 hash:
427a1150962518c43f2fcd3e39142a438973b3fb082a5892ec3019cc8f7d4d82
MD5 hash:
ce720b915d12ed8831109aaa7846e416
SHA1 hash:
d6687a1ab530baa8c51cda487c8aab4791096482
Link:
https://www.unpac.me/results/c699f394-ff2e-426d-a0f2-6f264c4e8723/
SH256 hash:
a30dfb6eee42e10e0361bac321d6b745b9ed9516520cf3951849ce3c4c2a4e26
MD5 hash:
8bb568d6a2b917d1ab5cf95f035ca9a5
SHA1 hash:
5f8028b0ac29fe4c34034cf768dcd0e2096044b2
Link:
https://www.unpac.me/results/c699f394-ff2e-426d-a0f2-6f264c4e8723/
SH256 hash:
97fc461fd24104740310bd741f7f8ebf489e640aa93a0556640455e674f82a22
MD5 hash:
032d50453660fc7d23ef208410fc67b7
SHA1 hash:
2e2e644445b038c2661d790c433ae3f6311ffca5
Link:
https://www.unpac.me/results/c699f394-ff2e-426d-a0f2-6f264c4e8723/
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/97fc461fd24104740310bd741f7f8ebf489e640aa93a0556640455e674f82a22

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_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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: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
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria
Rule name:unknownstealer3_bin
Create hunting rule
Author:James_inthe_box
Description:Unknamed Stealer
Reference:https://www.hybrid-analysis.com/yara-search/results/526f6ebd0e1dafa57c797ab3e0165c03abe0d21d03287429973e7f78814f342a
Rule name:VMProtectStub
Create hunting rule
Author:@bartblaze
Description:Identifies VMProtect packer stub.
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/168645/

Comments