MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90071cffdfe6465b764829a706fe27f1abbb58d719bfcb428b210ae8c939a320. 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


BlackNET


Vendor detections: 4


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

SHA256 hash: 90071cffdfe6465b764829a706fe27f1abbb58d719bfcb428b210ae8c939a320
SHA3-384 hash: 3f2f931d8e33076ee5b5e3954a23c69aa422ec3ae245b9bb308f6549946f7fbdb8afc509c141529db0008b6b6f72341e
SHA1 hash: 7f9227195996aac1d27b38d5b95a837e8c2b43c2
MD5 hash: e12000b9b526a5caff5b13d2cb2d07d0
humanhash: friend-north-pizza-eight
File name:90071cffdfe6465b764829a706fe27f1abbb58d719bfcb428b210ae8c939a320
Download: download sample
Signature BlackNET
Create hunting rule
File size:233'472 bytes
First seen:2020-06-10 07:54:50 UTC
Last seen:2020-06-10 09:18:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 3072:hWeHwx8ZWXIEzywBc9LzL2MVFnjqFkOujrlO/SnzLbvQ9Ev9:h2aZYlFB6LzLVV5qqfjrlOs
Threatray 25 similar samples on MalwareBazaar
TLSH 4634BF4033E59B22D9A983F54AA2D0301772FC156971D30E2DD63EEF3A7BB5145A0BA3
Reporter JAMESWT_WT
Tags:BlackNet

Intelligence

File Origin
# of uploads :
2
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.MulDrop12.44210.11767.14922.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-05-31 16:10:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sadrz7674zdfw5sifgtqn7rh6gv3wwgxdg74wquleeforsjzumqa._file
Verdict:
malicious
Similar samples:
217bb4b351efd731e57ec953549c757eab0751839f4be4c8a996a5f7a8e571a7
BlackNET
3203c6bd71fce4ce12368d06cff3ea603a0dc1781b18dea6ba364c7604e53d24
BlackNET
67c84f6d7a137ce57d38722a27eb102bfb8dd4cd83723218ef1a88e11123015c
BlackNET
6d2865589e86a2165f639cb417415eb23192d8a06387c5fa4a7eac14795101f6
BlackNET
7294bdc3333d08ac9c2397b3555c0126928c13600b23de09f21841cfee83f55a
BlackNET
79e2a36d489c81158594c64d21808dc68b5fcb4eed68774d6810eea9f12b5b02
BlackNET
7ed29b5971fdfce885116395debc7289bf0e27966e6c72e41f0e6902b30c6575
BlackNET
933323c4e7302a4eb50f84483b2ab939f657a35c94cb67aa59979507b0c60486
BlackNET
b9f183918ce6878943fa07f7522c0ca894ea454d5616fa387374e414dc935ee7
BlackNET
d725785ec3970b75ecb17a7e5ac14d93ce7a54d259dffc74e8222ed8cfb8b6b3
BlackNET
+ 15 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
coreentity evasion rezer0
Link:
https://tria.ge/reports/201109-3fyklnqg4j/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
rezer0
Contains code to disable Windows Defender
CoreEntity .NET Packer
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BlackWorm
Create hunting rule
Author:Brian Wallace @botnet_hunter
Description:Identify BlackWorm
Rule name:CN_disclosed_20180208_c
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:MAL_Winnti_Sample_May18_1
Create hunting rule
Author:Florian Roth
Description:Detects malware sample from Burning Umbrella report - Generic Winnti Rule
Reference:https://401trg.pw/burning-umbrella/
Rule name:SUSP_Modified_SystemExeFileName_in_File
Create hunting rule
Author:Florian Roth
Description:Detecst a variant of a system file name often used by attackers to cloak their activity
Reference:https://www.symantec.com/blogs/threat-intelligence/seedworm-espionage-group

File information

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

Comments