MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df7841fad13bb90a108a0861c92c565ad754528e684600ad07011cd4e83f1a63. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df7841fad13bb90a108a0861c92c565ad754528e684600ad07011cd4e83f1a63
SHA3-384 hash: e6bda7da2aa7a495042cf70eb394bec2fb80eb1c52bc566086adfcf101a72be5f3592f3ea5e14b5f2f3fa9d200a13601
SHA1 hash: cd81108167fa9ca3e6cd991aa86cc027424e7a79
MD5 hash: 344fb3ee93713d698c1adc4eabd12f66
humanhash: finch-bravo-tennis-hydrogen
File name:344fb3ee93713d698c1adc4eabd12f66
Download: download sample
Signature CryptBot
Create hunting rule
File size:273'920 bytes
First seen:2021-11-22 22:37:38 UTC
Last seen:2021-11-23 00:42:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2f323201c023d13105117bfea78cdf32 (5 x RedLineStealer, 1 x TeamBot, 1 x ArkeiStealer)
ssdeep 6144:JVAb775l6wVgxcJKUuvxJyL8dahjxGWxcU+4r14jjE5t0P:Jqb775l6YApvxJahy4Gnu0
TLSH T19244F104BBB0E43DE8A39A3525B0DAF25D7A77722D30950A6768162DDFB03D18A74F43
File icon (PE):PE icon
dhash icon fcfcb4d4d4d4d8c8 (18 x RedLineStealer, 10 x RaccoonStealer, 5 x Smoke Loader)
Reporter zbetcheckin
Tags:32 CryptBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
149
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
344fb3ee93713d698c1adc4eabd12f66
Verdict:
Malicious activity
Analysis date:
2021-11-22 22:41:19 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/1daf6cbc-8d53-4272-a763-e3ffb1ab1157

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.38093348.7486.27425.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
DNS request
Sending an HTTP POST request
Reading critical registry keys
Sending an HTTP GET request
Creating a file
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Creating a file in the Program Files subdirectories
Launching a process
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
emotet fareit greyware packed
Link:
https://www.filescan.io/uploads/619c1bce94a88037d2ff3d88/reports/9cc68b81-22b1-4316-8099-55a19bab4f7e/overview
Result
Verdict:
UNKNOWN
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/8ad10996-bc20-4c47-86a4-f73465457d70
Result
Threat name:
Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/894255
Signature
Antivirus detection for dropped file
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 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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 526733 Sample: z5kXuxCnOa Startdate: 22/11/2021 Architecture: WINDOWS Score: 100 62 Found malware configuration 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 Yara detected Cryptbot 2->66 68 7 other signatures 2->68 8 z5kXuxCnOa.exe 46 2->8         started        process3 dnsIp4 54 daqpde12.top 195.66.114.145, 49710, 80 SUPERSERVERSDATACENTERRU unknown 8->54 56 morsut01.top 91.107.119.57, 49711, 80 MGNHOST-ASRU Russian Federation 8->56 58 mywipy12.top 46.173.218.37, 49712, 49713, 80 GARANT-PARK-INTERNETRU Russian Federation 8->58 40 C:\Users\user\AppData\Local\Temp\File.exe, PE32 8->40 dropped 42 C:\Users\user\AppData\Local\...\revend[1].exe, PE32 8->42 dropped 80 Detected unpacking (changes PE section rights) 8->80 82 Detected unpacking (overwrites its own PE header) 8->82 84 Self deletion via cmd delete 8->84 86 Tries to harvest and steal browser information (history, passwords, etc) 8->86 13 File.exe 25 8->13         started        17 cmd.exe 1 8->17         started        file5 signatures6 process7 file8 44 C:\Users\user\AppData\Local\...\teamanvp.exe, PE32 13->44 dropped 46 C:\Users\user\AppData\Local\...\spandy.exe, MS-DOS 13->46 dropped 48 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 13->48 dropped 50 3 other files (none is malicious) 13->50 dropped 88 Machine Learning detection for dropped file 13->88 19 teamanvp.exe 3 18 13->19         started        24 spandy.exe 7 13->24         started        26 conhost.exe 17->26         started        28 timeout.exe 1 17->28         started        signatures9 process10 dnsIp11 52 ip-api.com 208.95.112.1, 49714, 80 TUT-ASUS United States 19->52 36 C:\Users\user\AppData\...\ltltxoakrcd.vbs, ASCII 19->36 dropped 70 Antivirus detection for dropped file 19->70 72 Query firmware table information (likely to detect VMs) 19->72 74 May check the online IP address of the machine 19->74 78 3 other signatures 19->78 30 wscript.exe 12 19->30         started        38 C:\Users\user\AppData\...\DpEditor.exe, MS-DOS 24->38 dropped 76 Machine Learning detection for dropped file 24->76 34 DpEditor.exe 24->34         started        file12 signatures13 process14 dnsIp15 60 iplogger.org 5.9.162.45, 443, 49715 HETZNER-ASDE Germany 30->60 90 System process connects to network (likely due to code injection or exploit) 30->90 92 May check the online IP address of the machine 30->92 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df7841fad13bb90a108a0861c92c565ad754528e684600ad07011cd4e83f1a63/
Threat name:
Win32.Trojan.SelfDel
Create hunting rule
Status:
Malicious
First seen:
2021-11-22 19:31:06 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=354ed6wrho4queekbbq4slcwlllviuuonbdablihaeonj2b7djrq._file
Verdict:
malicious
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot banker discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/211122-2kdt1acah6/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies registry class
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
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:
daqpde12.top
morsut01.top
142.11.244.223:443
23.106.122.139:443
Unpacked files
SH256 hash:
d65e365ca395e3b284ead6b8425da1a59dcc7cc01cb399ef4dce794ff87b3fd4
MD5 hash:
e685df8c433f40b8ee47bc2e6ce522c0
SHA1 hash:
b769fe7b1144974a0ba569819f3ec93539883dff
Link:
https://www.unpac.me/results/b5cf9044-365d-4e5e-a170-0e938fa1f811/
SH256 hash:
df7841fad13bb90a108a0861c92c565ad754528e684600ad07011cd4e83f1a63
MD5 hash:
344fb3ee93713d698c1adc4eabd12f66
SHA1 hash:
cd81108167fa9ca3e6cd991aa86cc027424e7a79
Link:
https://www.unpac.me/results/b5cf9044-365d-4e5e-a170-0e938fa1f811/
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/df7841fad13bb90a108a0861c92c565ad754528e684600ad07011cd4e83f1a63

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 df7841fad13bb90a108a0861c92c565ad754528e684600ad07011cd4e83f1a63

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1807047/
Cape
Cape
https://www.capesandbox.com/analysis/208474/

Comments


Avatar
zbet commented on 2021-11-22 22:37:39 UTC

url : hxxp://mywfpi02.top/downfiles/file.exe