MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bffa7ec58abf9f4ab9940c1633ef86484dfc1425326ec247699bbb2d1c6e45a9. 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: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bffa7ec58abf9f4ab9940c1633ef86484dfc1425326ec247699bbb2d1c6e45a9
SHA3-384 hash: a6398103f0921f5ebf917da4240a7bcabf2494d1e3f6a55a4dd8067ef0239be345c100e59bb1d118aeba8434b6aace87
SHA1 hash: 098b332b7a4f8712916d6a681799e390daaaef98
MD5 hash: 404280229bfdbe01d751bce03210f75e
humanhash: california-charlie-happy-wyoming
File name:1.dll
Download: download sample
File size:6'144 bytes
First seen:2021-02-08 18:22:07 UTC
Last seen:2021-02-08 20:04:11 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash dae02f32a21e03ce65412f6e56942daa (123 x YellowCockatoo, 60 x CobaltStrike, 44 x JanelaRAT)
ssdeep 96:+Pfl18EKEi+OyWiOA7OkYhPqh+csgBHbFIkVGT:+PflkESzkYgsgR78
Threatray 1 similar samples on MalwareBazaar
TLSH 14C1751177E86522E8AB973858B746512173BA458EA3CE1F4CDC109C48713E9CB35FB1
Reporter dez_

Intelligence

File Origin
# of uploads :
2
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/116086/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.16090.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Deleting a recently created file
Changing a file
Launching a process
Sending a UDP request
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:
Unknown
Detection:
suspicious
Classification:
evad
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/602168
Signature
.NET source code contains potential unpacker
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 350102 Sample: 1.dll Startdate: 08/02/2021 Architecture: WINDOWS Score: 21 10 .NET source code contains potential unpacker 2->10 6 loaddll32.exe 1 2->6         started        process3 process4 8 rundll32.exe 6->8         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bffa7ec58abf9f4ab9940c1633ef86484dfc1425326ec247699bbb2d1c6e45a9/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-02-08 18:23:05 UTC
AV detection:
8 of 29 (27.59%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
76d36d05b09395fe390b70f948d9d3750a8fc1c4c7b1ce1fb76f86a95583cd05
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210208-pl2jtpyt8n/
Behaviour
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
bffa7ec58abf9f4ab9940c1633ef86484dfc1425326ec247699bbb2d1c6e45a9
MD5 hash:
404280229bfdbe01d751bce03210f75e
SHA1 hash:
098b332b7a4f8712916d6a681799e390daaaef98
Link:
https://www.unpac.me/results/6b6fef10-7e88-4d30-b537-5f0738251318/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.56
Link:
https://yomi.yoroi.company/submissions/bffa7ec58abf9f4ab9940c1633ef86484dfc1425326ec247699bbb2d1c6e45a9

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:extracted_at_0x44b
Create hunting rule
Author:cb
Description:sample - file extracted_at_0x44b.exe
Reference:Internal Research

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/116086/

Comments