MalwareBazaar Database

Intelligence

File Origin

Vendor Threat Intelligence

ANY.RUN Malicious

Malware family:

n/a

ID:

1

File name:

1599400056-01282021.xls

Verdict:

Malicious activity

Analysis date:

2021-01-28 17:39:46 UTC

Tags:

macros trojan opendir loader

Link:

https://app.any.run/tasks/e6ad8293-730d-4517-8521-20a95807270b

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

BitDam Malicious

Verdict:

Malicious

File type:

application/vnd.ms-excel

Has a screenshot:

False

Contains macros:

True

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.HiddenSheetExcel4LureRecognizer.20200915.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.QakbotTheDuck.20200928.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.Excel4MagicPalmersArcade.20201207.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

DNS request

Creating a file

Creating a process with a hidden window

Launching a process

Connection attempt

Sending an HTTP GET request

Unauthorized injection to a system process

Launching a process by exploiting the app vulnerability

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Office File

Link:

https://app.docguard.net/c58672786cc5ff1aee1f2f582e209857a8fe055d5fefda026ff374cf7dab3968/results/dashboard

Document image

Image:

Download PNG

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Details

Autostarting Excel Macro Sheet

Excel contains Macrosheet logic that will trigger automatically upon document open.

Joe Sandbox Hidden Macro 4.0 Trickbot

Result

Threat name:

Hidden Macro 4.0 Trickbot

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/593199

Signature

Allocates memory in foreign processes

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Delayed program exit found

Document exploit detected (drops PE files)

Document exploit detected (process start blacklist hit)

Document exploit detected (UrlDownloadToFile)

Downloads files with wrong headers with respect to MIME Content-Type

Drops PE files to the user root directory

Found evasive API chain (trying to detect sleep duration tampering with parallel thread)

Found Excel 4.0 Macro with suspicious formulas

Found malware configuration

Machine Learning detection for dropped file

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Office process drops PE file

Sigma detected: Microsoft Office Product Spawning Windows Shell

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Tries to detect virtualization through RDTSC time measurements

Writes to foreign memory regions

Yara detected Trickbot

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c58672786cc5ff1aee1f2f582e209857a8fe055d5fefda026ff374cf7dab3968/

ReversingLabs TitaniumCloud Document-Word.Trojan.Alien

Threat name:

Document-Word.Trojan.Alien

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-01-28 17:37:42 UTC

File Type:

Document

Extracted files:

11

AV detection:

6 of 28 (21.43%)

Threat level:

  5/5

Spamhaus Hash Blocklist Malicious file

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ywdhe6dmyx7rv3q7f5mc4ieyk6up4bk5l7x5uatp6n2m67nlhfua._file

Hatching Triage trickbot

Result

Malware family:

trickbot

Alert

Create hunting rule

Score:

  10/10

Tags:

family:trickbot botnet:rob42 banker macro trojan xlm

Link:

https://tria.ge/reports/210128-aaz8g4j9f2/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Looks up external IP address via web service

Loads dropped DLL

Templ.dll packer

Trickbot

Process spawned unexpected child process

Malware Config

C2 Extraction:

5.34.180.180:443
64.74.160.228:443
198.46.198.116:443
5.34.180.185:443
107.152.46.188:443
195.123.241.214:443
23.254.224.2:443
107.172.188.113:443
200.52.147.93:443
185.198.59.45:443
45.14.226.101:443
185.82.126.38:443
85.204.116.139:443
45.155.173.248:443
103.91.244.50:443
45.230.244.20:443
45.226.124.226:443
187.84.95.6:443
186.250.157.116:443
186.137.85.76:443
36.94.62.207:443
182.253.107.34:443
180.92.158.244:443

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/c58672786cc5ff1aee1f2f582e209857a8fe055d5fefda026ff374cf7dab3968

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.

File information

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

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