🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d476bfb39fca0cdf08f45262b1d2ec7f264fff5c276bdd55ddb9df4ea60ccedd. 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


ZLoader


Vendor detections: 5


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

SHA256 hash: d476bfb39fca0cdf08f45262b1d2ec7f264fff5c276bdd55ddb9df4ea60ccedd
SHA3-384 hash: e892ac0f4eb8e20f3c578158468f81d3417142415650d7eb474dec46ce3ec4e742e3d786c2178e35f6028f2a2dea5352
SHA1 hash: a1eb44c0f4f1d401c9e08f1d354db802030ef37f
MD5 hash: d4cc94fb793af31b60ef9b56afcb181b
humanhash: cola-eighteen-autumn-four
File name:ord2569.xls
Download: download sample
Signature ZLoader
Create hunting rule
File size:42'496 bytes
First seen:2020-10-09 19:21:40 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 768:ymQk3hOdsylKlgxopeiBNhZFGzE+cL2kdAJ1/jfrE8jeGjbCa:Ek3hOdsylKlgxopeiBNhZFGzE+cL2kdg
TLSH 9E1384E7FB91ED64CF88833859BB42D06312FC911A6B87877385F6213FB9B704A06146
Reporter theDark3d
Tags:hiddenmacro Loader xls ZLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process with a hidden window
Searching for the window
Launching a process by exploiting the app vulnerability
Result
Threat name:
Hidden Macro 4.0
Create hunting rule
Detection:
malicious
Classification:
expl.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/487130
Signature
Document exploit detected (process start blacklist hit)
Found abnormal large hidden Excel 4.0 Macro sheet
Found Excel 4.0 Macro with suspicious formulas
Injects code into the Windows Explorer (explorer.exe)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 296037 Sample: ord2569.xls Startdate: 09/10/2020 Architecture: WINDOWS Score: 64 15 Multi AV Scanner detection for submitted file 2->15 17 Found abnormal large hidden Excel 4.0 Macro sheet 2->17 19 Found Excel 4.0 Macro with suspicious formulas 2->19 6 EXCEL.EXE 59 26 2->6         started        9 explorer.exe 2->9         started        process3 signatures4 21 Injects code into the Windows Explorer (explorer.exe) 6->21 23 Document exploit detected (process start blacklist hit) 6->23 11 explorer.exe 6->11         started        13 cmd.exe 9->13         started        process5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d476bfb39fca0cdf08f45262b1d2ec7f264fff5c276bdd55ddb9df4ea60ccedd/
Threat name:
Script.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2020-10-07 15:26:00 UTC
AV detection:
19 of 48 (39.58%)
Threat level:
  1/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/201009-c1d9wj3yt6/
Behaviour
Modifies registry key
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/d476bfb39fca0cdf08f45262b1d2ec7f264fff5c276bdd55ddb9df4ea60ccedd

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.

Comments