MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cfb768f5c6a00d29071ae8288d0270ed7bb19a56da162d07a49ba2aafbfba4a. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3cfb768f5c6a00d29071ae8288d0270ed7bb19a56da162d07a49ba2aafbfba4a
SHA3-384 hash: 037f9d0735111f39fd4788d6ad29784b20110b5418121927121cc789e18bf82d098374f3c860a424d2600015eb77d45b
SHA1 hash: 1abc62f85b8ed471e97fc1da06d435349bbe3b61
MD5 hash: 10e1ac93bc76e316cb30a42c54e34d5d
humanhash: ten-romeo-pennsylvania-fifteen
File name:10e1ac93bc76e316cb30a42c54e34d5d
Download: download sample
Signature CryptBot
Create hunting rule
File size:383'488 bytes
First seen:2021-12-24 13:59:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 503334ae15c58031eb3bdd0f9bb20d0e (1 x CryptBot, 1 x RedLineStealer)
ssdeep 6144:li3evnaEdjM8c7yaueDQCgl0zdHur4UvdUlym40i7/oBLxv:ievntvc7yaPDQCo0xi4UvmlyEi7/o3
Threatray 8'430 similar samples on MalwareBazaar
TLSH T19984AF10B7A0D034F1B726F54DB993A8792E7DE1A73481CF62D52AEA86356E0EC30357
File icon (PE):PE icon
dhash icon b2dacabecee6baa6 (148 x RedLineStealer, 145 x Stop, 100 x Smoke Loader)
Reporter zbetcheckin
Tags:32 CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
10e1ac93bc76e316cb30a42c54e34d5d
Verdict:
Malicious activity
Analysis date:
2021-12-24 14:00:35 UTC
Tags:
stealer trojan opendir loader
Link:
https://app.any.run/tasks/9e436362-5868-4ae9-8451-5c3b3fe709ee

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/216179/
Detection(s):
Win.Packed.Ulise-9917518-0
Create hunting rule

Win.Malware.Generic-9917519-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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)
Searching for analyzing tools
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3103/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed tofsee
Link:
https://www.filescan.io/uploads/61c5d2698991ba72b3959e6b/reports/733b4ed6-d0e9-48d2-9d15-b8b6162a33f3/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/4e2de8a5-cb57-4530-a9b4-162e20030ccc
Result
Threat name:
Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/912476
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: 544954 Sample: HAlyRrHLXk Startdate: 24/12/2021 Architecture: WINDOWS Score: 100 64 Found malware configuration 2->64 66 Antivirus detection for dropped file 2->66 68 Multi AV Scanner detection for submitted file 2->68 70 9 other signatures 2->70 8 HAlyRrHLXk.exe 46 2->8         started        process3 dnsIp4 56 morsod05.top 45.140.167.2, 49771, 80 THEFIRST-ASRU United Kingdom 8->56 58 daignd52.top 185.119.59.158, 49763, 80 SOLTIAES Russian Federation 8->58 60 liotym17.top 93.189.41.208, 49772, 49773, 80 NTCOM-ASRU Russian Federation 8->60 40 C:\Users\user\AppData\Local\Temp\File.exe, PE32 8->40 dropped 42 C:\Users\user\AppData\Local\...\comism[1].exe, PE32 8->42 dropped 84 Detected unpacking (changes PE section rights) 8->84 86 Detected unpacking (overwrites its own PE header) 8->86 88 Self deletion via cmd delete 8->88 90 Tries to harvest and steal browser information (history, passwords, etc) 8->90 13 File.exe 25 8->13         started        17 cmd.exe 1 8->17         started        file5 signatures6 process7 file8 44 C:\Users\user\AppData\Local\...\earnievp.exe, PE32 13->44 dropped 46 C:\Users\user\AppData\Local\...\damson.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 92 Machine Learning detection for dropped file 13->92 19 earnievp.exe 3 18 13->19         started        24 damson.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, 49780, 80 TUT-ASUS United States 19->52 54 192.168.2.1 unknown unknown 19->54 36 C:\Users\user\AppData\Local\...\utowdos.vbs, ASCII 19->36 dropped 72 Antivirus detection for dropped file 19->72 74 Query firmware table information (likely to detect VMs) 19->74 76 May check the online IP address of the machine 19->76 30 wscript.exe 12 19->30         started        38 C:\Users\user\AppData\...\DpEditor.exe, PE32 24->38 dropped 78 Machine Learning detection for dropped file 24->78 80 Hides threads from debuggers 24->80 82 Tries to detect sandboxes / dynamic malware analysis system (registry check) 24->82 34 DpEditor.exe 24->34         started        file12 signatures13 process14 dnsIp15 62 iplogger.org 148.251.234.83, 443, 49792 HETZNER-ASDE Germany 30->62 94 System process connects to network (likely due to code injection or exploit) 30->94 96 May check the online IP address of the machine 30->96 98 Query firmware table information (likely to detect VMs) 34->98 100 Hides threads from debuggers 34->100 102 Tries to detect sandboxes / dynamic malware analysis system (registry check) 34->102 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3cfb768f5c6a00d29071ae8288d0270ed7bb19a56da162d07a49ba2aafbfba4a/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2021-12-24 14:00:14 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ht5xnd24nianfedrv2birubhb3l3wgnfnwqwfud2jg5cvl57xjfa._file
Verdict:
malicious
Similar samples:
0ffb06b7e5f65c17f974e200c9acf13e2acc3bb2c2f5dc9b17f14018cf0f47c7
CryptBot
3836136ddb7cfa2fc48e44c6b385da79df47380445f4c4fdaf552cf0aeb09816
CryptBot
40aa6aeab7d3af11f53ddda96690c31e5b5619c4c0b1791a62f5121c65c4ad0d
CryptBot
42173b9b5ae6bcec8b65312e270633a3df6fa4355c9ac4973486291f0fcd8052
CryptBot
96a780f5b7e0a8a780d93beaa88544f03daeb6626f9cd1cc785163120744ecb3
CryptBot
ba9547aac21a5bf2e5220d529b5f79bcb1bf1066824ac8fc3d2074cec2944dbe
CryptBot
c9da5644a721e5cb83d8648f8b2c02323aba6154e80fc1f06d2d9659dceb5b8b
CryptBot
dd2867c397375bafb2706c13226805a2877725d93f61938b9f90a3a1f568f6c0
CryptBot
e2ab039851029d1511405468f5cbc7c6bb046a7005c7503078ebab6ef3708ed7
CryptBot
+ 8'420 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/211224-razzdaecg7/
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:
daignd52.top
morsod05.top
142.11.244.223:443
192.236.194.72:443
Unpacked files
SH256 hash:
c6169b2a89bfdd420ebe21b110630601d21b1d8b36c137ad11fbee06e8ad4f13
MD5 hash:
4e76d14f7470112fa4b1cff8f3576d39
SHA1 hash:
f5bdc99fa0dd2d01f102d5e7ac68fe7d2fbec872
Link:
https://www.unpac.me/results/a7ae9ba5-6ed7-4cbc-9719-da495f5c5f78/
SH256 hash:
3cfb768f5c6a00d29071ae8288d0270ed7bb19a56da162d07a49ba2aafbfba4a
MD5 hash:
10e1ac93bc76e316cb30a42c54e34d5d
SHA1 hash:
1abc62f85b8ed471e97fc1da06d435349bbe3b61
Link:
https://www.unpac.me/results/a7ae9ba5-6ed7-4cbc-9719-da495f5c5f78/
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/3cfb768f5c6a00d29071ae8288d0270ed7bb19a56da162d07a49ba2aafbfba4a

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 3cfb768f5c6a00d29071ae8288d0270ed7bb19a56da162d07a49ba2aafbfba4a

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/216179/
  
URLhaus
https://urlhaus.abuse.ch/url/1917582/

Comments


Avatar
zbet commented on 2021-12-24 13:59:21 UTC

url : hxxp://liochi08.top/download.php?file=file.exe