MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3. 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
| SHA256 hash: | 2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3 |
|---|---|
| SHA3-384 hash: | 9629e65f63e0ad84b64ba6c90045dde05a74c5944391277b23795dd5b0a8d513aa20a048ce7b1f87707a1f3216d705d8 |
| SHA1 hash: | 33d4c61dca4ab2392f23b18ac3188491db586f0f |
| MD5 hash: | 8b2242c04e274c84a8dc25bcab75158f |
| humanhash: | ohio-two-bakerloo-oscar |
| File name: | 8b2242c04e274c84a8dc25bcab75158f.exe |
| Download: | download sample |
| Signature | CryptBot |
| File size: | 2'760'704 bytes |
| First seen: | 2021-12-29 07:54:14 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 076fd3bc44050b5480459bd4d8e1a2d8 (16 x CryptBot, 1 x DanaBot) |
| ssdeep | 49152:slFzazSpSSj2zjc7gjSHxpNqcX3Z5U75f7CB21QrLiaLEHkFa/BFJCqLRf6:suoj2zo7aSdqcX3Xo7u2CrLiaLva/BF2 |
| Threatray | 8'454 similar samples on MalwareBazaar |
| TLSH | T179D53317BE354986E60E83F3563DC1FB5395DB4486AA10693338A4F346A8C8F47E2E71 |
| Reporter |  abuse_ch |
| Tags: | CryptBot exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
235
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8b2242c04e274c84a8dc25bcab75158f.exe
Verdict:
Malicious activity
Analysis date:
2021-12-29 07:57:17 UTC
Tags:
stealer trojan opendir loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CryptBot
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for analyzing tools
Searching for the window
Creating a file in the %temp% subdirectories
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 %AppData% subdirectories
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
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.
Verdict:
Malicious
Result
Threat name:
Cryptbot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
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 submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
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:
Threat name:
Win32.Trojan.Zusy
Status:
Malicious
First seen:
2021-12-28 21:06:20 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
31 of 43 (72.09%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 8'444 additional samples on MalwareBazaar
Result
Malware family:
cryptbot
Score:
10/10
Tags:
family:cryptbot discovery evasion spyware stealer themida trojan
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:
hevzbn22.top
morwce02.top
morwce02.top
Unpacked files
SH256 hash:
6a4611a81277cbc287a69abf0a68488cc38128c658a491c5aedd035813ce4701
MD5 hash:
023c0f0edea79cf022b98739bac0417d
SHA1 hash:
2dfd31c5e118902027c8af8d3a5239bddbe4fc7b
SH256 hash:
2dfc078c3658a63016fd846cc735c0d5c359b6639cb89ae08ccc9a19fb3e5df3
MD5 hash:
8b2242c04e274c84a8dc25bcab75158f
SHA1 hash:
33d4c61dca4ab2392f23b18ac3188491db586f0f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
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_EXE_Packed_Themida |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with Themida |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store |
|---|---|
| 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 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers |
| Rule name: | MALWARE_Win_CryptBot |
|---|---|
| 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
Delivery method
Distributed via web download
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