MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9ac3a5e47d22923cf2ba30dca03b8b16add5ce62350a60a36a5b1ca188ab158. 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 YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f9ac3a5e47d22923cf2ba30dca03b8b16add5ce62350a60a36a5b1ca188ab158
SHA3-384 hash: 0c0ea873a08c6cfd24a5e24c171797030ec61227bea21797fa50d08213002168c2f862d1ff406e75d137f906b31302d0
SHA1 hash: e42ea11e0135dba7824dd2fb58b1628e16c5fdbd
MD5 hash: c200e4d07007a35710e92d7dfceb0324
humanhash: pennsylvania-mike-spring-moon
File name:c200e4d07007a35710e92d7dfceb0324
Download: download sample
Signature CryptBot
Create hunting rule
File size:388'608 bytes
First seen:2021-10-16 02:36:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 470518591ed4a5fa094199423463cb10 (1 x RedLineStealer, 1 x CryptBot, 1 x DanaBot)
ssdeep 6144:rwze/Y5VEXiGU84Rj/8a0nFWNS+8k/6uNVR3ltrojL:1Y5VRY4N8a+cU+8k/6MR3lxq
Threatray 6'563 similar samples on MalwareBazaar
TLSH T15A84AF10B7A0C035F1B752F44A7A93B8B53E7AA16B2490CF22E516EE56356E0EC30397
File icon (PE):PE icon
dhash icon e8e8c8e8aa66a499 (4 x RaccoonStealer, 3 x RedLineStealer, 3 x CryptBot)
Reporter zbetcheckin
Tags:32 CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
316
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c200e4d07007a35710e92d7dfceb0324
Verdict:
Malicious activity
Analysis date:
2021-10-16 02:38:57 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/29948bee-343a-47a1-8961-29863c3879e6

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/197830/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.79062.21815.16024.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Launching the default Windows debugger (dwwin.exe)
Gathering 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.
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/92918c7f-dfe8-4b92-bddc-9744510ac2b4
Result
Threat name:
Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/871424
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd delete
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 503848 Sample: xMnk13mIl4 Startdate: 16/10/2021 Architecture: WINDOWS Score: 100 68 Found malware configuration 2->68 70 Antivirus detection for URL or domain 2->70 72 Multi AV Scanner detection for dropped file 2->72 74 11 other signatures 2->74 8 xMnk13mIl4.exe 46 2->8         started        13 IntelRapid.exe 2->13         started        15 IntelRapid.exe 2->15         started        process3 dnsIp4 62 morcih05.top 84.252.74.166, 49760, 80 SUPERSERVERSDATACENTERRU Russian Federation 8->62 64 cemvua52.top 93.189.42.230, 49753, 80 NTCOM-ASRU Russian Federation 8->64 66 bojmyk07.top 195.133.196.123, 49765, 49767, 80 MTW-ASRU Russian Federation 8->66 52 C:\Users\user\AppData\Local\Temp\File.exe, PE32 8->52 dropped 54 C:\Users\user\AppData\Local\...\lv[1].exe, PE32 8->54 dropped 102 Detected unpacking (changes PE section rights) 8->102 104 Detected unpacking (overwrites its own PE header) 8->104 106 Self deletion via cmd delete 8->106 108 Tries to harvest and steal browser information (history, passwords, etc) 8->108 17 File.exe 25 8->17         started        21 cmd.exe 1 8->21         started        110 Query firmware table information (likely to detect VMs) 13->110 112 Hides threads from debuggers 13->112 114 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->114 file5 signatures6 process7 file8 40 C:\Users\user\AppData\Local\...\mitrervp.exe, PE32 17->40 dropped 42 C:\Users\user\AppData\Local\...\hamite.exe, PE32+ 17->42 dropped 44 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 17->44 dropped 46 3 other files (none is malicious) 17->46 dropped 76 Multi AV Scanner detection for dropped file 17->76 23 mitrervp.exe 3 18 17->23         started        28 hamite.exe 4 17->28         started        30 conhost.exe 21->30         started        32 timeout.exe 1 21->32         started        signatures9 process10 dnsIp11 58 ip-api.com 208.95.112.1, 49790, 80 TUT-ASUS United States 23->58 60 192.168.2.1 unknown unknown 23->60 48 C:\Users\user\AppData\...\kvtfxxoekj.vbs, ASCII 23->48 dropped 88 Antivirus detection for dropped file 23->88 90 Multi AV Scanner detection for dropped file 23->90 92 Query firmware table information (likely to detect VMs) 23->92 100 2 other signatures 23->100 34 wscript.exe 12 23->34         started        50 C:\Users\user\AppData\...\IntelRapid.exe, PE32+ 28->50 dropped 94 Machine Learning detection for dropped file 28->94 96 Hides threads from debuggers 28->96 98 Tries to detect sandboxes / dynamic malware analysis system (registry check) 28->98 38 IntelRapid.exe 28->38         started        file12 signatures13 process14 dnsIp15 56 iplogger.org 88.99.66.31, 443, 49793 HETZNER-ASDE Germany 34->56 78 System process connects to network (likely due to code injection or exploit) 34->78 80 May check the online IP address of the machine 34->80 82 Query firmware table information (likely to detect VMs) 38->82 84 Hides threads from debuggers 38->84 86 Tries to detect sandboxes / dynamic malware analysis system (registry check) 38->86 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f9ac3a5e47d22923cf2ba30dca03b8b16add5ce62350a60a36a5b1ca188ab158/
Threat name:
Win32.Ransomware.LockbitCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-10-15 19:46:54 UTC
AV detection:
27 of 45 (60.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7gwduxsh2iushtzlumg4ua5ywfvn2xhgenikmcrwuwy4ugekwfma._file
Verdict:
malicious
Similar samples:
131d6fb9204ceda508075afce9b9b65e429952674e914d224268deb319a0aab1
CryptBot
6dbc5053ef73f361771e017473f9d53b9df951cc9e0f1d31e1218033160f2b5a
CryptBot
7a48104f08293c577c5a0d0fb9febbe68e2446b0466c7a8b962b13feb6cb2a37
CryptBot
7d228085018d1f8ffdd1765cbc892a3c6886d81a156e25d053737597a6566112
CryptBot
9115f3f67746a37f1219c0235046f51efc3ea0e1cef12aee42807c1b8a7ed7cc
CryptBot
9c183327a52687e89969b39d6e099f239161ce9876af0f8da666eb5e55c238c3
CryptBot
aa88fc6977bf02c959ffa6865b99eeee8c1735001f824d1bbcc4ff01d93fbb74
CryptBot
b0884a21366325f9e9242b357e7f3d5acf63b7b38e02988e1c1f3454230b5877
CryptBot
d7fccfe57f600475492fa8d41dde2c2d0d74fdc8e4d7151cb280dfb030441872
CryptBot
e917d16aa3c2d421903d598a6c993da5e76ea3e393e460af5c8d6388a3c3c95f
CryptBot
+ 6'553 additional samples on MalwareBazaar
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot botnet:4 banker discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/211016-c35yrsbfd5/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies registry class
Modifies system certificate store
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
CryptBot
Danabot
Danabot Loader Component
Malware Config
C2 Extraction:
cemvua52.top
morcih05.top
192.119.110.73:443
192.236.147.159:443
192.210.222.88:443
Unpacked files
SH256 hash:
bcdd6e5a71c2d93c8eb5bf78db41a976157dcbb82e7d0b284ae0093b540c6c7c
MD5 hash:
623b0c12e12a6369ae9cb956bac77991
SHA1 hash:
d39713d942c76d28375d77bda04d7cdcd8d4abbb
Link:
https://www.unpac.me/results/fe65367d-9f4c-40e1-a601-dfced413ce9e/
SH256 hash:
f9ac3a5e47d22923cf2ba30dca03b8b16add5ce62350a60a36a5b1ca188ab158
MD5 hash:
c200e4d07007a35710e92d7dfceb0324
SHA1 hash:
e42ea11e0135dba7824dd2fb58b1628e16c5fdbd
Link:
https://www.unpac.me/results/fe65367d-9f4c-40e1-a601-dfced413ce9e/
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/f9ac3a5e47d22923cf2ba30dca03b8b16add5ce62350a60a36a5b1ca188ab158

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 f9ac3a5e47d22923cf2ba30dca03b8b16add5ce62350a60a36a5b1ca188ab158

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1682641/
Cape
Cape
https://www.capesandbox.com/analysis/197830/

Comments


Avatar
zbet commented on 2021-10-16 02:36:51 UTC

url : hxxp://bojarf08.top/downfiles/file.exe