MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a81a2353eb8c94e697947184c8928e1a6da453b7e37c953756c92ce59883b099. 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: 8
| SHA256 hash: | a81a2353eb8c94e697947184c8928e1a6da453b7e37c953756c92ce59883b099 |
|---|---|
| SHA3-384 hash: | 75dd7513d1459da2cb7e8a46666f4bb5f081d961dfdfb7a930dfe03eaa4464aff2b50abad945bf547b0c8a7d34e792cc |
| SHA1 hash: | 823989f3759081be84c5fe2fb9079033c1ba1b28 |
| MD5 hash: | 09b460f7e2d59d2261bec59fbfd34e91 |
| humanhash: | sweet-east-bacon-indigo |
| File name: | 09b460f7e2d59d2261bec59fbfd34e91.exe |
| Download: | download sample |
| Signature | CryptBot |
| File size: | 771'584 bytes |
| First seen: | 2021-05-24 06:25:56 UTC |
| Last seen: | 2021-05-24 07:03:57 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a1546b2dd90d8ce5446c70bec3b077b1 (1 x CryptBot, 1 x Loki) |
| ssdeep | 12288:6zl1qUE8r3fOWPrSKsyg8wHF1Mdr4paQlYWVIJPhjkOql30wXfuSXFBEpbe5sKJi:kqOflJg8wHfMdrWaOW7QBljf3XFBEp4Q |
| Threatray | 102 similar samples on MalwareBazaar |
| TLSH | 82F4F120A6A0C435F4BB06FC45B5C2B8A6397DB26B3050EF62C536EA4D745E09D31BDB |
| Reporter |  abuse_ch |
| Tags: | CryptBot exe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://morbqm01.top/index.php | https://threatfox.abuse.ch/ioc/58050/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
09b460f7e2d59d2261bec59fbfd34e91.exe
Verdict:
Malicious activity
Analysis date:
2021-05-24 06:30:37 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:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Cryptbot Glupteba
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
Malicious sample detected (through community Yara rule)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-05-24 06:26:09 UTC
AV detection:
13 of 46 (28.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 92 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 FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
CryptBot
CryptBot Payload
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: | INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | MALWARE_Win_CryptBot |
|---|---|
| Author: | ditekSHen |
| Description: | CryptBot/Fugrafa stealer payload |
| Rule name: | Ping_Del_method_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | cmd ping IP nul del |
| Rule name: | with_sqlite |
|---|---|
| Author: | Julian J. Gonzalez <info@seguridadparatodos.es> |
| Description: | Rule to detect the presence of SQLite data in raw image |
| Reference: | http://www.st2labs.com |
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
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
2) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
3) [C0049] File System Micro-objective::Get File Attributes
4) [C0051] File System Micro-objective::Read File
5) [C0052] File System Micro-objective::Writes File
6) [C0033] Operating System Micro-objective::Console
7) [C0040] Process Micro-objective::Allocate Thread Local Storage
8) [C0043] Process Micro-objective::Check Mutex
9) [C0041] Process Micro-objective::Set Thread Local Storage Value
10) [C0018] Process Micro-objective::Terminate Process