MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c386cf7d338f42a76cdc369c9d6d43f2ab6dca0853f80f0cee4770731ea18264. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c386cf7d338f42a76cdc369c9d6d43f2ab6dca0853f80f0cee4770731ea18264
SHA3-384 hash: 8093739a176fa4fe1986cb890f6b914bc026fb274ab7be4982f0e4485e62c3c0da8329331fbd24a27c681f8d5dc47855
SHA1 hash: 43bc90fd65bff9979ee593091d2b5bf8f25e5d9a
MD5 hash: ef38fb411d2c7daf49d196ea08cdb32b
humanhash: pennsylvania-hawaii-paris-whiskey
File name:ef38fb411d2c7daf49d196ea08cdb32b
Download: download sample
Signature CryptBot
Create hunting rule
File size:279'552 bytes
First seen:2021-11-30 14:05:07 UTC
Last seen:2021-11-30 15:33:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2aad955a2b43c6309ea940b357fc162c (4 x RedLineStealer, 4 x Amadey, 1 x Smoke Loader)
ssdeep 3072:9PJewRKtxgTMAcEBYMIauq9ZxJEf6q076MIO0he9JKU8fY5d5Z88pAXB+y3dEQSB:N8wRKtx+cH7utce9sQdSB/3dXS+T+
TLSH T1CA54E0123EE3D436D4E65A755870C6600E7B7D72AA31814B3BB422EF6EF02D04AA57D3
File icon (PE):PE icon
dhash icon fcfcf4d4d4d4d8c0 (41 x RedLineStealer, 30 x RaccoonStealer, 9 x Smoke Loader)
Reporter zbetcheckin
Tags:32 CryptBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ef38fb411d2c7daf49d196ea08cdb32b
Verdict:
Malicious activity
Analysis date:
2021-11-30 14:09:31 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/682a13df-e269-4bf0-9f94-b87a4e253eb6

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/209943/
Detection(s):
SecuriteInfo.com.Variant.Fragtor.46145.24608.29912.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP 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
Launching a process
Creating a file in the Program Files subdirectories
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Creating a file in the %temp% subdirectories
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware lockbit packed
Link:
https://www.filescan.io/uploads/61a62fcfc4c5314148236f77/reports/aff7db9c-ae6b-45e1-b439-2bf3efd422eb/overview
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/b7fa8f23-d90a-4150-8d54-d8f65bb59601
Result
Threat name:
Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/898713
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: 531187 Sample: 7UxX7VCtH5 Startdate: 30/11/2021 Architecture: WINDOWS Score: 100 62 Found malware configuration 2->62 64 Antivirus detection for dropped file 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 9 other signatures 2->68 8 7UxX7VCtH5.exe 46 2->8         started        process3 dnsIp4 54 tisbuc22.top 194.87.1.69, 49773, 80 ZVEZDATEL-ASRU Russian Federation 8->54 56 moribm02.top 194.87.138.160, 49786, 80 MYLOC-ASIPBackboneofmyLocmanagedITAGDE Russian Federation 8->56 58 danfas12.top 5.188.3.15, 49793, 49798, 80 GCOREAT United States 8->58 40 C:\Users\user\AppData\Local\Temp\File.exe, PE32 8->40 dropped 42 C:\Users\user\AppData\Local\...\comble[1].exe, PE32 8->42 dropped 82 Detected unpacking (changes PE section rights) 8->82 84 Detected unpacking (overwrites its own PE header) 8->84 86 Self deletion via cmd delete 8->86 88 Tries to harvest and steal browser information (history, passwords, etc) 8->88 13 File.exe 25 8->13         started        17 cmd.exe 1 8->17         started        file5 signatures6 process7 file8 44 C:\Users\user\AppData\Local\...\fendervp.exe, PE32 13->44 dropped 46 C:\Users\user\AppData\Local\...\dyadic.exe, PE32 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 90 Antivirus detection for dropped file 13->90 19 fendervp.exe 3 18 13->19         started        24 dyadic.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, 49820, 80 TUT-ASUS United States 19->52 36 C:\Users\user\AppData\...\edagyqqmkl.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 30 wscript.exe 12 19->30         started        38 C:\Users\user\AppData\...\DpEditor.exe, PE32 24->38 dropped 76 Machine Learning detection for dropped file 24->76 78 Hides threads from debuggers 24->78 80 Tries to detect sandboxes / dynamic malware analysis system (registry check) 24->80 34 DpEditor.exe 24->34         started        file12 signatures13 process14 dnsIp15 60 iplogger.org 5.9.162.45, 443, 49822 HETZNER-ASDE Germany 30->60 92 System process connects to network (likely due to code injection or exploit) 30->92 94 May check the online IP address of the machine 30->94 96 Query firmware table information (likely to detect VMs) 34->96 98 Hides threads from debuggers 34->98 100 Tries to detect sandboxes / dynamic malware analysis system (registry check) 34->100 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c386cf7d338f42a76cdc369c9d6d43f2ab6dca0853f80f0cee4770731ea18264/
Threat name:
Win32.Trojan.MintTitirez
Create hunting rule
Status:
Malicious
First seen:
2021-11-30 14:06:12 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
26 of 27 (96.30%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yodm67jtr5bko3g4g2oj23kd6kvw3sqikp4a6dhoi5yhghvbqjsa._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/211130-reeh8sacf3/
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
Malware Config
C2 Extraction:
tisbuc22.top
moribm02.top
142.11.244.223:443
23.106.122.139:443
Unpacked files
SH256 hash:
f48aa1783f64389956fe1dba92c54fb428dd60e29ffd820d32ba0289d880e214
MD5 hash:
a6164eafcff48d1647e300cdfbeb4004
SHA1 hash:
9d3d764f8507e941def52ca80c6771592a066d60
Link:
https://www.unpac.me/results/5072a6a9-f0c8-4c82-817e-ebfa597d4a72/
SH256 hash:
c386cf7d338f42a76cdc369c9d6d43f2ab6dca0853f80f0cee4770731ea18264
MD5 hash:
ef38fb411d2c7daf49d196ea08cdb32b
SHA1 hash:
43bc90fd65bff9979ee593091d2b5bf8f25e5d9a
Link:
https://www.unpac.me/results/5072a6a9-f0c8-4c82-817e-ebfa597d4a72/
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/c386cf7d338f42a76cdc369c9d6d43f2ab6dca0853f80f0cee4770731ea18264

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 c386cf7d338f42a76cdc369c9d6d43f2ab6dca0853f80f0cee4770731ea18264

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1837497/
Cape
Cape
https://www.capesandbox.com/analysis/209943/

Comments


Avatar
zbet commented on 2021-11-30 14:05:10 UTC

url : hxxp://dancob03.top/downfiles/file.exe