MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 431ec8528e6344c0abf90147e86180ba16c3bbeb6ef70786c66c0d4044ef82a2. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 431ec8528e6344c0abf90147e86180ba16c3bbeb6ef70786c66c0d4044ef82a2
SHA3-384 hash: 0e8b407e05da7652eb439755c24ee62e314be5eea967a282a09128cee320dff461ca7f7c1fcfabc83d3d022c334bdedb
SHA1 hash: 1cfdba9ef625ddaaf525d033eca45359511a7113
MD5 hash: 72ae1ef77048260282b4e791eede5e3c
humanhash: pennsylvania-oregon-nitrogen-juliet
File name:72ae1ef77048260282b4e791eede5e3c
Download: download sample
File size:1'748'992 bytes
First seen:2021-10-14 20:35:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 49152:HH9XrEkAP+3PcarS1Qo2biNplvpQtK6Kti:HH97EBW3PcaOjNJQtK6Kti
TLSH T10F853ADD366076EFC86BC4729EA81CA4FA6174BB471F5203902715AD9E0D89BCF244F2
File icon (PE):PE icon
dhash icon cab4b494eaeaaca4
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
72ae1ef77048260282b4e791eede5e3c
Verdict:
Malicious activity
Analysis date:
2021-10-14 20:40:44 UTC
Tags:
opendir
Link:
https://app.any.run/tasks/def96c14-50e0-49ab-9bb5-c6e89821577b

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/197634/
Detection(s):
PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Setting a keyboard event handler
DNS request
Connection attempt
Launching a service
Sending an HTTP GET request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/616894b4fd35fe780c40f5a2/reports/74549a30-b603-4e0c-b45f-f7abec879896/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e1f7904b-6aee-452d-a54e-dcb038b5c8c5
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/870773
Signature
Detected unpacking (changes PE section rights)
Installs a global keyboard hook
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/431ec8528e6344c0abf90147e86180ba16c3bbeb6ef70786c66c0d4044ef82a2/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-10-14 20:36:07 UTC
AV detection:
10 of 45 (22.22%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
n/a
Score:
  6/10
Tags:
bootkit persistence
Link:
https://tria.ge/reports/211014-zdkmvsacc9/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Writes to the Master Boot Record (MBR)
Unpacked files
SH256 hash:
2f09572e2e35951e35f6fd22b618459a1aea96f4d2f8e056716c1a4949d010ce
MD5 hash:
3102ed67742031cfb049e743db68a67c
SHA1 hash:
cf5daef00c28b68a0112fe97340fdcee060e11ad
Link:
https://www.unpac.me/results/bd68bf7c-d622-4d37-8d68-c398b0f97e0b/
SH256 hash:
431ec8528e6344c0abf90147e86180ba16c3bbeb6ef70786c66c0d4044ef82a2
MD5 hash:
72ae1ef77048260282b4e791eede5e3c
SHA1 hash:
1cfdba9ef625ddaaf525d033eca45359511a7113
Link:
https://www.unpac.me/results/bd68bf7c-d622-4d37-8d68-c398b0f97e0b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/431ec8528e6344c0abf90147e86180ba16c3bbeb6ef70786c66c0d4044ef82a2

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_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Executable exe 431ec8528e6344c0abf90147e86180ba16c3bbeb6ef70786c66c0d4044ef82a2

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1678523/
Cape
Cape
https://www.capesandbox.com/analysis/197634/

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