MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51c53576e439424a479865f5b9c19288f4ba48743b513cd3ead582d0cc647187. 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



Threat unknown


Vendor detections: 5


Intelligence 5 IOCs YARA File information Comments

SHA256 hash: 51c53576e439424a479865f5b9c19288f4ba48743b513cd3ead582d0cc647187
SHA3-384 hash: 831c97be883e500f58295c20ceecb21fac04a3ba37543457a3325176b3bbac131b3ff853ff0d3d1aa19cc110686e6e61
SHA1 hash: 3f83f7f21c263559cc9646af64bc2527964c026f
MD5 hash: 47f64a1f24d434108e3a2e49acb8759f
humanhash: alanine-crazy-winter-diet
File name:6.bin
Download: download sample
File size:2'094'080 bytes
First seen:2020-09-10 09:14:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash baa93d47220682c04d92f7797d9224ce (139 x RiseProStealer, 26 x Xtrat, 18 x CoinMiner)
ssdeep 49152:lOaXQy34kbmVOQRqh8PwvTl1L30G5wXxpYV:KyI1OXvTlR75wXx
TLSH 92A5F0F9E7E356D7F8311A35CB92423864323FC9A4E46DF559C8B62C49301DEA31A92C
Reporter JAMESWT_WT

Intelligence


File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Searching for analyzing tools
Searching for the window
Creating a window
DNS request
Sending an HTTP GET request
Creating a file
Delayed writing of the file
Running batch commands
Creating a process with a hidden window
Launching a process
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
84 / 100
Signature
Detected unpacking (changes PE section rights)
Found potential dummy code loops (likely to delay analysis)
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.CryptBot
Status:
Malicious
First seen:
2020-09-10 09:16:11 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Verdict:
unknown
Result
Malware family:
n/a
Score:
  9/10
Tags:
spyware evasion
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Looks up external IP address via web service
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Identifies Wine through registry keys
Reads user/profile data of web browsers
Checks BIOS information in registry
Identifies Wine through registry keys
Reads user/profile data of web browsers
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Executable exe 51c53576e439424a479865f5b9c19288f4ba48743b513cd3ead582d0cc647187

(this sample)

  
Delivery method
Distributed via web download

Comments