MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bcd31bd41686c32663c7cabf42b18c50399e3b3b4533fc2ff002d9f2e058813. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7bcd31bd41686c32663c7cabf42b18c50399e3b3b4533fc2ff002d9f2e058813
SHA3-384 hash: 28497e89b50cacd24426c59b1a3e3a1a195fbaf2838c7ec4f47ff724ef8a7817085e49625f1b9ce9ecc6f39862628164
SHA1 hash: 23f0506d857d38c3cd5354b80afc725b5f034744
MD5 hash: 7ccf88c0bbe3b29bf19d877c4596a8d4
humanhash: fourteen-mobile-spaghetti-yellow
File name:ORDER SHEET & SPEC.xlsm
Download: download sample
File size:2'793'487 bytes
First seen:2021-01-29 06:27:43 UTC
Last seen:2022-06-19 13:14:22 UTC
File type:Excel file xlsm
MIME type:application/octet-stream
ssdeep 1536:Hhh3S1cLkPROxXYvoYIZCMMV2ZX0nIcjELcE3E:0cCOxtYIEbsX0n98E
TLSH 59D54410F2177A42C5DBE23802E227A47776443B48139B897BF61B389C923F537D9E1A
Reporter cocaman
Tags:xlsm


Avatar
cocaman
Malicious email (T1566.001)
From: "=?utf-8?q?G=C3=BCnter_Himmel_=3Coffice=40apexmuscats=2Ecom=3E?=" (likely spoofed)
Received: "from slot0.apexmuscats.com (slot0.apexmuscats.com [45.85.90.8]) "
Date: "Fri, 29 Jan 2021 01:36:17 +0100"
Subject: "Re: TOP URGENT REQUEST"
Attachment: "ORDER SHEET & SPEC.xlsm"

Intelligence

File Origin
# of uploads :
2
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ORDER SHEET & SPEC.xlsm
Verdict:
Malicious activity
Analysis date:
2021-01-29 06:30:18 UTC
Tags:
macros ole-embedded macros-on-open exploit CVE-2017-11882
Link:
https://app.any.run/tasks/7ec24fc5-229d-48ea-8384-d18f7c965a01

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/vnd.ms-excel.sheet.macroEnabled.12
Has a screenshot:
False
Contains macros:
False
Detection(s):
TwinWave.EvilDoc.DOCXRSTRGOOD.SCRIPTING.FILESYSTEMOBJECT.200630.UNOFFICIAL
Create hunting rule

Sanesecurity.Badmacro.Xls.explmsg.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.ExcelSploitPlainSong.20200420.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.JS.Downloader-24.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Agent-25.UNOFFICIAL
Create hunting rule

Sanesecurity.Badmacro.Xls.ObjResp.UNOFFICIAL
Create hunting rule

MiscreantPunch.EvilDoc.Exploit.2017-11882.M3.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Running batch commands
Launching the default Windows debugger (dwwin.exe)
Running batch commands by exploiting the app vulnerability
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Embedding Objects
Link:
https://app.docguard.net/7bcd31bd41686c32663c7cabf42b18c50399e3b3b4533fc2ff002d9f2e058813/results/dashboard
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/593582
Signature
Antivirus detection for URL or domain
Document contains an embedded macro with GUI obfuscation
Document contains an embedded VBA macro which may execute processes
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with many string operations indicating source code obfuscation
Document exploit detected (creates forbidden files)
Document exploit detected (process start blacklist hit)
Malicious sample detected (through community Yara rule)
Microsoft Office drops suspicious files
Multi AV Scanner detection for submitted file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7bcd31bd41686c32663c7cabf42b18c50399e3b3b4533fc2ff002d9f2e058813/
Threat name:
Script-JS.Exploit.Bomber
Create hunting rule
Status:
Malicious
First seen:
2021-01-28 18:58:47 UTC
File Type:
Document
Extracted files:
15
AV detection:
16 of 44 (36.36%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ppgtdpkbnbwdezr4psv7ikyyyubzty5twrjt7qx7aawz6lqfrajq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
ransomware
Link:
https://tria.ge/reports/210129-cvrydhwgb6/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Launches Equation Editor
Modifies Internet Explorer settings
NTFS ADS
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Blocklisted process makes network request
Executes dropped EXE
Process spawned unexpected child process
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/7bcd31bd41686c32663c7cabf42b18c50399e3b3b4533fc2ff002d9f2e058813

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information

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

Malspam

Excel file xlsm 7bcd31bd41686c32663c7cabf42b18c50399e3b3b4533fc2ff002d9f2e058813

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments