MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 544ac4195d8b23df9768ca5d3fa2afe2d43e7f3ff2001c6eca07f8a68fbc2f7d. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 544ac4195d8b23df9768ca5d3fa2afe2d43e7f3ff2001c6eca07f8a68fbc2f7d
SHA3-384 hash: 0e493942fca5ac7e20837358468dc49894ffaf50789c5dbd09b1c62102da90b303524e44e82198206f91392eaa16e78b
SHA1 hash: 1c00f3b79d831e0c32e8e0a98a04d83a07c53083
MD5 hash: 6207e2df0152374c414e1ee99f542c65
humanhash: utah-red-colorado-west
File name:89736782464672.bat
Download: download sample
File size:14'336 bytes
First seen:2021-04-12 06:15:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 384:18q7tEw2I4xACNKmfOrX07gIgnMzXmXjXBCxvJ:18qBlbMqX00FnuWTRG
Threatray 6 similar samples on MalwareBazaar
TLSH 0552F9667BDCC27DE0BE477EAEF3CB566234B64A1421DB5C098462852E7234E0582F63
Reporter abuse_ch
Tags:bat Rackspace


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: smtp78.iad3a.emailsrvr.com
Sending IP: 173.203.187.78
From: lara@hmarchitects.net
Subject: New Order Request
Attachment: 89736782464672.zip (contains "89736782464672.bat")

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
89736782464672.bat
Verdict:
Malicious activity
Analysis date:
2021-04-12 06:31:32 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/40bdb6cf-74ba-4918-bd02-7ca1aebffcaf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/133649/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.508.32112.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Launching the default Windows debugger (dwwin.exe)
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f1857986-1dcf-4628-a095-fd645863b779
Result
Threat name:
Unknown
Detection:
suspicious
Classification:
n/a
Score:
25 / 100
Link:
https://www.joesandbox.com/analysis/672533
Signature
Machine Learning detection for sample
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/544ac4195d8b23df9768ca5d3fa2afe2d43e7f3ff2001c6eca07f8a68fbc2f7d/
Threat name:
Win32.Backdoor.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-04-12 06:16:12 UTC
AV detection:
6 of 48 (12.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=krfmigk5rmr57f3izjot7ivp4lkd47z76iaby3wka74knd54f56q._file
Verdict:
unknown
Similar samples:
28ff20fae19ae13e88927439e029938f17e0a90fc1311d5e3832f8e98ac47282
3391f042d36df8b46c88b59509fd9838901d8b351c7bcbada9c63e0e500e5f68
4b01637603c6af3bf5c0024580b4f633ccbe6fd5eddc847f2ec92fe4a9923e40
671d78fc9cd97baa9a4fd89f6177ef6972640d9b101b24af51d93c87e800919d
9976d3013192eccd033fd429c7d9a14c2c144b8d1469d2b19fa2d6016aa74a1c
a28b2f50eb31526831a83bbc71407ca6f6400862a11b9d43c7246902a0cc6681
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/210412-1smnnbeg96/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
544ac4195d8b23df9768ca5d3fa2afe2d43e7f3ff2001c6eca07f8a68fbc2f7d
MD5 hash:
6207e2df0152374c414e1ee99f542c65
SHA1 hash:
1c00f3b79d831e0c32e8e0a98a04d83a07c53083
Link:
https://www.unpac.me/results/690e7e31-fe17-4e57-9685-88ef05fdec72/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/544ac4195d8b23df9768ca5d3fa2afe2d43e7f3ff2001c6eca07f8a68fbc2f7d

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Malspam

zip 879bb47495c407c7337501a43ceb22deb6836cb88272edd8abd62a3e9c3eba18

Executable exe 544ac4195d8b23df9768ca5d3fa2afe2d43e7f3ff2001c6eca07f8a68fbc2f7d

(this sample)

  
Dropped by
MD5 c735e3c5325192c3adcf11cef86f615b
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 879bb47495c407c7337501a43ceb22deb6836cb88272edd8abd62a3e9c3eba18
Cape
Cape
https://www.capesandbox.com/analysis/133649/

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