MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 957860a901820c6cd66f49700a18a4fc3243104f8147805d1bbec9ec651f009b. 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: | 957860a901820c6cd66f49700a18a4fc3243104f8147805d1bbec9ec651f009b |
|---|---|
| SHA3-384 hash: | 32ad2d9d7a9fa287e51d5689ee462953948448818cd185dff071d72cd8a438996e8b6dcbe6dafb775450a4310172b763 |
| SHA1 hash: | 36efd5c267c1d05db8e7bc0d62af52233d79f833 |
| MD5 hash: | cca94ebe2237705c890dc3035d4ab8ec |
| humanhash: | sink-skylark-double-idaho |
| File name: | cca94ebe_by_Libranalysis |
| Download: | download sample |
| Signature | CryptBot |
| File size: | 1'734'531 bytes |
| First seen: | 2021-05-24 06:01:02 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 011a034751880c1944da3b5ecc18520d (8 x RedLineStealer, 4 x CryptBot, 3 x ArkeiStealer) |
| ssdeep | 49152:QmMT8vQb2rDCJub2ON99zkKc3SQf/ntcT1QbQwDWXb:QrWQgDCJ89gKc3SE/C+uXb |
| Threatray | 151 similar samples on MalwareBazaar |
| TLSH | 1D853313B4E0807BDBD1297198ACA6288069E1261726D6DB63C12E4BFD757C2FB353C6 |
| Reporter |  Libranalysis |
| Tags: | CryptBot |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://moreru07.top/index.php | https://threatfox.abuse.ch/ioc/57588/ |
| http://sogqfs71.top/index.php | https://threatfox.abuse.ch/ioc/58064/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
127
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cca94ebe_by_Libranalysis
Verdict:
Malicious activity
Analysis date:
2021-05-24 06:03:36 UTC
Tags:
stealer trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching a process
Creating a process from a recently created file
Deleting a recently created file
DNS request
Sending a UDP request
Result
Threat name:
Cryptbot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Signature
Contains functionality to register a low level keyboard hook
Found many strings related to Crypto-Wallets (likely being stolen)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Obfuscated command line found
Submitted sample is a known malware sample
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected Cryptbot
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Generic
Status:
Suspicious
First seen:
2021-05-23 23:11:59 UTC
AV detection:
3 of 28 (10.71%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 141 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
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
CryptBot
Suspicious use of NtCreateProcessExOtherParentProcess
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AutoKMS
Score:
0.70
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009] Anti-Behavioral Analysis::Virtual Machine Detection
1) [F0002.001] Collection::Application Hook
2) [F0002.002] Collection::Polling
3) [C0029.003] Cryptography Micro-objective::SHA256::Cryptographic Hash
4) [C0032.001] Data Micro-objective::CRC32::Checksum
5) [C0026.002] Data Micro-objective::XOR::Encode Data
7) [C0046] File System Micro-objective::Create Directory
8) [C0048] File System Micro-objective::Delete Directory
9) [C0047] File System Micro-objective::Delete File
10) [C0049] File System Micro-objective::Get File Attributes
11) [C0051] File System Micro-objective::Read File
12) [C0050] File System Micro-objective::Set File Attributes
13) [C0052] File System Micro-objective::Writes File
14) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
15) [C0017] Process Micro-objective::Create Process
16) [C0038] Process Micro-objective::Create Thread
17) [C0054] Process Micro-objective::Resume Thread
18) [C0018] Process Micro-objective::Terminate Process