MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22075a63aef35075b6a7bf3eb1f3ba9ccccfec7fc90f7925c1f02f7747a938ce. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22075a63aef35075b6a7bf3eb1f3ba9ccccfec7fc90f7925c1f02f7747a938ce
SHA3-384 hash: a4a46ed10e94dd6adb4e53e4faee79206f895f6aea710f1a933acffbd470c3b475d4bfcc9373b7d538e1284b1c53e727
SHA1 hash: dbdb13c3de7a604e4881e0629182adf4039a493d
MD5 hash: e6e6bf6c911587ce6e23bbfb9ce64d8c
humanhash: indigo-white-artist-kilo
File name:22075a63aef35075b6a7bf3eb1f3ba9ccccfec7fc90f7.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:7'819'776 bytes
First seen:2022-11-21 08:15:22 UTC
Last seen:2022-11-21 12:00:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 23f0801e7cb1cc48960e044af057087e (3 x CryptBot)
ssdeep 196608:Rs3RxPma2cFnjVaZ7GgtxxaIrmHD6qTN:6PBx+igtxMoqP
TLSH T1E6761273B251006AD4E28831493BBFE571FA66378B409CFA77DC69C61B720E1A627743
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e0c8889eaeca7a18 (1 x CryptBot)
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://yawvtr72.top/gate.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
338
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-21 06:35:34 UTC
Tags:
installer loader trojan stealer vidar cryptbot opendir
Link:
https://app.any.run/tasks/dce8bca7-b458-46b5-af1e-44844b8af071

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/336612/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
DNS request
Sending an HTTP POST request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Launching a process
Searching for analyzing tools
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug anti-vm evasive hacktool packed shell32.dll
Link:
https://www.filescan.io/uploads/637b33c3a0efd596b82f03e5/reports/de99f46e-f260-4a1b-ae32-9d74752644a3/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/826758ff-3038-4949-96f1-502bfc102598
Result
Threat name:
CryptbotV2
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1117901
Signature
C2 URLs / IPs found in malware configuration
Found C&C like URL pattern
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
Yara detected CryptbotV2
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 750613 Sample: 22075a63aef35075b6a7bf3eb1f... Startdate: 21/11/2022 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic 2->38 40 Multi AV Scanner detection for dropped file 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 8 other signatures 2->44 8 22075a63aef35075b6a7bf3eb1f3ba9ccccfec7fc90f7.exe 73 2->8         started        process3 dnsIp4 34 yawvtr72.top 34.125.72.65, 49695, 80 GOOGLEUS United States 8->34 36 secuog10.top 84.21.172.160, 49696, 80 COMBAHTONcombahtonGmbHDE Germany 8->36 32 C:\Users\user\AppData\Roaming\...\upbred.exe, PE32 8->32 dropped 54 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->54 56 Query firmware table information (likely to detect VMs) 8->56 58 Self deletion via cmd or bat file 8->58 60 3 other signatures 8->60 13 cmd.exe 1 8->13         started        15 cmd.exe 1 8->15         started        file5 signatures6 process7 process8 17 upbred.exe 7 13->17         started        21 conhost.exe 13->21         started        23 conhost.exe 15->23         started        25 timeout.exe 1 15->25         started        file9 30 C:\Users\user\AppData\...\DpEditor.exe, PE32 17->30 dropped 46 Multi AV Scanner detection for dropped file 17->46 48 Query firmware table information (likely to detect VMs) 17->48 50 Hides threads from debuggers 17->50 52 Tries to detect sandboxes / dynamic malware analysis system (registry check) 17->52 27 DpEditor.exe 17->27         started        signatures10 process11 signatures12 62 Query firmware table information (likely to detect VMs) 27->62 64 Hides threads from debuggers 27->64 66 Tries to detect sandboxes / dynamic malware analysis system (registry check) 27->66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22075a63aef35075b6a7bf3eb1f3ba9ccccfec7fc90f7925c1f02f7747a938ce/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2022-11-21 00:23:07 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eidvuy5o6nihlnvhx47ld452ttgm73d7zehxsjob6axxor5jhdha._file
Verdict:
malicious
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/221121-j55t4sef6y/
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
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
CryptBot
Malware Config
C2 Extraction:
http://yawvtr72.top/gate.php
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ff0ef477-a748-4507-9855-d14e090f5002
Unpacked files
SH256 hash:
22075a63aef35075b6a7bf3eb1f3ba9ccccfec7fc90f7925c1f02f7747a938ce
MD5 hash:
e6e6bf6c911587ce6e23bbfb9ce64d8c
SHA1 hash:
dbdb13c3de7a604e4881e0629182adf4039a493d
Link:
https://www.unpac.me/results/6ad2054f-0606-45bc-8786-0fe2f577d3c5/
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/22075a63aef35075b6a7bf3eb1f3ba9ccccfec7fc90f7925c1f02f7747a938ce

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_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. 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:INDICATOR_SUSPICIOUS_References_SecTools
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many IR and analysis tools

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/336612/

Comments