MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2ab039851029d1511405468f5cbc7c6bb046a7005c7503078ebab6ef3708ed7. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2ab039851029d1511405468f5cbc7c6bb046a7005c7503078ebab6ef3708ed7
SHA3-384 hash: 06cd5940bad0ae30ae891599af00b7e58901be2fca6ee08cd5405834447c7174e8f71242eb8c38b9e5fb62687b175b8e
SHA1 hash: 982b7433cf2df38158c54da7df4eaa6c13db3115
MD5 hash: f62246053a0a96a56ce83f3301f894fe
humanhash: arkansas-gee-april-mirror
File name:setup_x86_x64_install
Download: download sample
Signature CryptBot
Create hunting rule
File size:2'561'312 bytes
First seen:2021-11-28 15:29:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 41c33d2486ff9da37930382c4dbcdbbe (1 x CryptBot)
ssdeep 12288:jub3E05Jei5BbpEci6TeMfJF4ejB13o3UyDx75:ju0MQsWzxKeGX3o3UyDN5
Threatray 7'638 similar samples on MalwareBazaar
TLSH T1FCC5195B5F932F93D19ADEF088048BB423758C5CA799A34F14003D55DFA96E28EE3AC1
File icon (PE):PE icon
dhash icon 70c8dacaa694c870 (1 x CryptBot, 1 x Quakbot, 1 x ZLoader)
Reporter tech_skeech
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup_x86_x64_install.exe
Verdict:
Malicious activity
Analysis date:
2021-11-28 15:06:11 UTC
Tags:
stealer trojan
Link:
https://app.any.run/tasks/9fd3cadc-6562-4bf7-a8af-0a2430808718

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.31430.29348.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
Sending a custom TCP request
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Searching for analyzing tools
Launching a process
Searching for the window
Creating a file in the %AppData% subdirectories
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug evasive overlay packed
Link:
https://www.filescan.io/uploads/61a3a07eeffcae2254f37bbe/reports/92d6a4c4-ccad-4493-8cca-9ec7a803656d/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/305ca249-7948-431b-af20-4308f3d7bae6
Result
Threat name:
Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/897424
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (creates a PE file in dynamic memory)
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Query firmware table information (likely to detect VMs)
Self deletion via cmd delete
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: 529902 Sample: setup_x86_x64_install Startdate: 28/11/2021 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Antivirus detection for URL or domain 2->39 41 Antivirus detection for dropped file 2->41 43 10 other signatures 2->43 7 setup_x86_x64_install.exe 48 2->7         started        process3 dnsIp4 31 daqolk77.top 194.87.1.69, 49773, 80 ZVEZDATEL-ASRU Russian Federation 7->31 33 morgna07.top 213.108.199.171, 49774, 80 WORLDSTREAMNL Russian Federation 7->33 35 myweny10.top 185.233.83.72, 49780, 49781, 80 SUPERSERVERSDATACENTERRU Russian Federation 7->35 25 C:\Users\user\AppData\Local\Temp\File.exe, PE32 7->25 dropped 27 C:\Users\user\AppData\Local\...\mingle[1].exe, PE32 7->27 dropped 51 Detected unpacking (creates a PE file in dynamic memory) 7->51 53 Self deletion via cmd delete 7->53 55 Tries to harvest and steal browser information (history, passwords, etc) 7->55 12 File.exe 7 7->12         started        16 cmd.exe 1 7->16         started        file5 signatures6 process7 file8 29 C:\Users\user\AppData\...\DpEditor.exe, PE32 12->29 dropped 57 Antivirus detection for dropped file 12->57 59 Multi AV Scanner detection for dropped file 12->59 61 Query firmware table information (likely to detect VMs) 12->61 63 3 other signatures 12->63 18 DpEditor.exe 12->18         started        21 conhost.exe 16->21         started        23 timeout.exe 1 16->23         started        signatures9 process10 signatures11 45 Query firmware table information (likely to detect VMs) 18->45 47 Hides threads from debuggers 18->47 49 Tries to detect sandboxes / dynamic malware analysis system (registry check) 18->49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e2ab039851029d1511405468f5cbc7c6bb046a7005c7503078ebab6ef3708ed7/
Threat name:
Win32.Trojan.SelfDel
Create hunting rule
Status:
Malicious
First seen:
2021-11-28 15:30:20 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4kvqhgcrakorkekakrupls6hy25qi2tqaxdvamdy5ovw543qr3lq._file
Verdict:
malicious
Similar samples:
0bd168703d2bb6a6d5fffe115c4834f4057bcb7f7877369a3230a82badce3d15
CryptBot
25c212b01aed427cbe5c5e0f06e5edd0188f881551347aa20804b3da88da2af2
CryptBot
28f5fa7118d4f1866643d781c3fee5cb4507f3d268c263ef40551d527da2c330
CryptBot
290131c98b135a60ea4814830c3c745bc0cd0fad77a0af909db472c11fde33f4
CryptBot
7c3b2df673868d8f99e2cea7d58bcf356bd59c1a49340e5a8a285e06a517fb1f
CryptBot
82986179159fb1244b89a23ab01b915fe1c24407712c156a087fe902572a4a8f
CryptBot
8f983b92dea0643ef2b8411e5506def0c0235b1addd4daa9d13e59ff4f88a1ef
CryptBot
acda9ae5a6c865eb3291e1bb7cc41e6b0f86a12e180c984a2f4fcb302505021b
CryptBot
e13fb6156b386d9cea3a46c3835a97636ad0eeddda3b354f86f19915721638fc
CryptBot
+ 7'628 additional samples on MalwareBazaar
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/211128-sxg8hscgf4/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
CryptBot
Malware Config
C2 Extraction:
daqolk77.top
morgna07.top
Unpacked files
SH256 hash:
12f210ce8f8f7c59fd54d5c1ef8990343fb4e6eed7eff740e8c7e1e6e05d1036
MD5 hash:
aa30b0e0ac88595f4fe114e1d52a5b63
SHA1 hash:
569c6c9a19f1dba74fcf784d85df70a0f9fe8d53
Link:
https://www.unpac.me/results/19ef8bc5-97fc-46d8-a3ec-e83eafe66526/
SH256 hash:
e2ab039851029d1511405468f5cbc7c6bb046a7005c7503078ebab6ef3708ed7
MD5 hash:
f62246053a0a96a56ce83f3301f894fe
SHA1 hash:
982b7433cf2df38158c54da7df4eaa6c13db3115
Link:
https://www.unpac.me/results/19ef8bc5-97fc-46d8-a3ec-e83eafe66526/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e2ab039851029d1511405468f5cbc7c6bb046a7005c7503078ebab6ef3708ed7

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 e2ab039851029d1511405468f5cbc7c6bb046a7005c7503078ebab6ef3708ed7

(this sample)

  
Delivery method
Distributed via web download

Comments