MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 efedecf2ac9040b4ba31a44a3c8ae15925e567d7304d8717bd40ece3b7d6a0cc. 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
| SHA256 hash: | efedecf2ac9040b4ba31a44a3c8ae15925e567d7304d8717bd40ece3b7d6a0cc |
|---|---|
| SHA3-384 hash: | 93347b99b38cd62aa7de368a841b2398bf54ff5ee4a0699c2f479b7a0fb075d876192e97636d296e0d64800cc0be2665 |
| SHA1 hash: | 3241f91728f2cae3f372ece53c71307329d93de5 |
| MD5 hash: | 571f12f948ea19e6ed5eec7f3b973344 |
| humanhash: | steak-johnny-nitrogen-zulu |
| File name: | 571f12f948ea19e6ed5eec7f3b973344 |
| Download: | download sample |
| Signature | CryptBot |
| File size: | 401'920 bytes |
| First seen: | 2021-12-05 10:53:36 UTC |
| Last seen: | 2021-12-05 12:38:15 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 57414c9b174f8e0ff83324cb2c99bb42 (6 x CryptBot, 1 x Amadey, 1 x RedLineStealer) |
| ssdeep | 6144:nkb529A3WmGYNIni3lQ5Kuk3syvujZ2m+0l5AeYCYe8dSCCjUyMOv65:nkbk6WmGKKi3lQ5JykjZ2mHDVY5S3uf |
| Threatray | 183 similar samples on MalwareBazaar |
| TLSH | T16884CF1176D0C033C08260728825CBB55EBAB57157A66ACFBFE85FBD5F243D1A72630A |
| File icon (PE): |  |
| dhash icon | d2b1e4c4e4b987f9 (5 x RedLineStealer, 3 x Smoke Loader, 2 x CryptBot) |
| Reporter |  zbetcheckin |
| Tags: | 32 CryptBot exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
571f12f948ea19e6ed5eec7f3b973344
Verdict:
Malicious activity
Analysis date:
2021-12-05 10:56:04 UTC
Tags:
stealer trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CryptBot
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a window
DNS request
Sending a custom TCP request
Sending an HTTP POST request
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Result
Malware family:
n/a
Score:
4/10
Tags:
n/a
Behaviour
CPUID_Instruction
SystemUptime
MeasuringTime
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
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:
STOP Ransomware
Verdict:
Malicious
Result
Threat name:
Cryptbot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Yara detected Cryptbot
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Azorult
Status:
Malicious
First seen:
2021-12-05 10:54:17 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
25 of 28 (89.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 173 additional samples on MalwareBazaar
Result
Malware family:
cryptbot
Score:
10/10
Tags:
family:cryptbot discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Reads data files stored by FTP clients
Reads user/profile data of web browsers
CryptBot
Unpacked files
SH256 hash:
8fea1a0ff6237290a806b7d623b92eee6a8002cdb4a18328ee03bc0377c20776
MD5 hash:
9ec3ac95c695f48607d73cb09ac55a2d
SHA1 hash:
34db569b76832be10a0380a054598519fff4b693
SH256 hash:
efedecf2ac9040b4ba31a44a3c8ae15925e567d7304d8717bd40ece3b7d6a0cc
MD5 hash:
571f12f948ea19e6ed5eec7f3b973344
SHA1 hash:
3241f91728f2cae3f372ece53c71307329d93de5
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| 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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://unicupload.top/install4.exe