MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b764836a6f00850418edaedc6c4eb4ed2ba8a08d42f790f6b0f687dc4b97503e. 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


NetWire


Vendor detections: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b764836a6f00850418edaedc6c4eb4ed2ba8a08d42f790f6b0f687dc4b97503e
SHA3-384 hash: e195896f2e2d272d28cf46f4b62a90c39c6e24f882c7f94e2b2636547f54c4fa546e85ef6804a4970c8082c14ea30987
SHA1 hash: c30cbe62e3002f38f451b24e7e6b76f3bd97bc9b
MD5 hash: 05c8ad5100ed475322fe5ca98f77fbda
humanhash: steak-yankee-louisiana-pip
File name:Purchase Order No. PO2732559-022.pdf (742 KB).exe.7z
Download: download sample
Signature NetWire
Create hunting rule
File size:717'495 bytes
First seen:2022-09-15 08:14:09 UTC
Last seen:2022-09-15 15:34:05 UTC
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:RcVWeOPge3YU0k2NxZXwHDw/af8Vs+QRBCLoKpoLcxnzIaj:WAeO/3Rm3Xw8/afvSoKpogz7j
TLSH T175E423DC37D9D2380528D81C28B67E2D39E861F9CC6DCD93CA2A6D5728677D0C826C9D
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Reporter cocaman
Tags:7z NetWire QUOTATION


Avatar
cocaman
Malicious email (T1566.001)
From: ""Hassan Muhammed" <sales09@treams.click>" (likely spoofed)
Received: "from flink0.treams.click (vmi988441.contaboserver.net [38.242.211.236]) "
Date: "6 Sep 2022 06:31:19 +0800"
Subject: "RE: Quotation P.O. PO2732559-022 WHS22-036"
Attachment: "Purchase Order No. PO2732559-022.pdf (742 KB).exe.7z"

Intelligence

File Origin
# of uploads :
6
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.1427-2.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20220906-0539.UNOFFICIAL
Create hunting rule

Porcupine.Unclassified.13484.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
packed remcos
Link:
https://www.filescan.io/uploads/6322dedfb564f001cc8945ba/reports/b00e2e67-d99d-479c-8708-eaa1c309a082/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b764836a6f00850418edaedc6c4eb4ed2ba8a08d42f790f6b0f687dc4b97503e/
Threat name:
ByteCode-MSIL.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2022-09-05 08:11:38 UTC
File Type:
Binary (Archive)
Extracted files:
21
AV detection:
24 of 40 (60.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5sig2tpaccqighnv3ogytvu5uv2rienil3zb5vq62d5ys4xka7a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220915-j5k5pscdd2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Uses the VBS compiler for execution
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b764836a6f00850418edaedc6c4eb4ed2ba8a08d42f790f6b0f687dc4b97503e

File information

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

Malspam

NetWire

7z b764836a6f00850418edaedc6c4eb4ed2ba8a08d42f790f6b0f687dc4b97503e

(this sample)

NetWire

Executable exe ea32c3c39c8c3f83e95916262d37b5aa49c920a9356dcebfa639b8391413ae9a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ea32c3c39c8c3f83e95916262d37b5aa49c920a9356dcebfa639b8391413ae9a
  
Dropping
NetWire

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