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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26b8ea7bb37f273ac6d64b175fcf3f97c247a4f6f89b3dd77c279acbf443867f. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 26b8ea7bb37f273ac6d64b175fcf3f97c247a4f6f89b3dd77c279acbf443867f
SHA3-384 hash: 81b1e17af0e80548c2964e2d3ddf50aead1e128f8e09a224cd5eb1ed030ea6d564aaa1fc4a749ec7f847e1429fbcdc95
SHA1 hash: 0dd719c3546487b467bdc10e92d48c2d29664dc6
MD5 hash: 0fc9f35147e37b38345b8d80d093205e
humanhash: thirteen-lactose-hot-fillet
File name:26b8ea7bb37f273ac6d64b175fcf3f97c247a4f6f89b3dd77c279acbf443867f.xls
Download: download sample
File size:5'353'494 bytes
First seen:2026-03-07 07:53:20 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/zip
ssdeep 98304:fhp7b3EhoJBdFAdIrslexnsX6YotS2+xtJn9BTFAh01zjpw9Urg5eVHarm+ctS+7:DP0hrAUEnsvY+XTVOhjYqGHaPEgD6
TLSH T1DC46330A59D0B548D8F501B1862CF0933EB1E5932AB25C5D1D63BB4AC7F1A7A3EC71E8
TrID 50.8% (.XLSM) Excel Microsoft Office Open XML Format document (with Macro) (57500/1/12)
30.0% (.XLSX) Excel Microsoft Office Open XML Format document (34000/1/7)
15.4% (.ZIP) Open Packaging Conventions container (17500/1/4)
3.5% (.ZIP) ZIP compressed archive (4000/1)
Magika xlsx
Reporter JAMESWT_WT
Tags:APT36 xls

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE dump

MalwareBazaar was able to identify 9 sections in this file using oledump:

Section IDSection sizeSection name
A1590 bytesPROJECT
A2104 bytesPROJECTwm
A3977 bytesVBA/Sheet1
A4977 bytesVBA/Sheet2
A5977 bytesVBA/Sheet3
A65564 bytesVBA/ThisWorkbook
A73215 bytesVBA/_VBA_PROJECT
A8558 bytesVBA/dir

Intelligence

File Origin
# of uploads :
1
# of downloads :
523
Origin country :
IT IT
Vendor Threat Intelligence
Malware configuration found for:
MSO
Details
MSO
extracted OLE packages, if they are present within the input OOXML document
Link:
https://research.acce.ciphertechsolutions.com/results/d3096298-926f-4d47-bd38-c763cc7a3827/
Malware family:
n/a
ID:
1
File name:
List of rehabilitation-and-up-gradation-of-02-lane-and-kandi-tunnel-akhnoor-chowki-choura.xlam.zip
Verdict:
No threats detected
Analysis date:
2025-05-11 06:27:15 UTC
Tags:
macros macros-on-open
Link:
https://app.any.run/tasks/9ab98c92-3761-4c14-a83e-21fb8fc14be7

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/56506/
Detection(s):
SecuriteInfo.com.BackDoor.CrimsonNET.14.3698.24566.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69abd980e5dc8e2b2c306192
Tags:
crimsonrat office macro micro
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Embedding Objects and Macro
Link:
https://app.docguard.net/26b8ea7bb37f273ac6d64b175fcf3f97c247a4f6f89b3dd77c279acbf443867f/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/26b8ea7bb37f273ac6d64b175fcf3f97c247a4f6f89b3dd77c279acbf443867f
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=417357fc-021a-48a4-a76f-f5c0ece70e97
Verdict:
Malicious
File Type:
xlam
First seen:
2024-12-06T06:34:00Z UTC
Last seen:
2025-05-11T04:45:00Z UTC
Hits:
~10
Detections:
Trojan-Dropper.MSOffice.SDrop.sb Trojan.Win32.Agent.sba HEUR:Trojan-Dropper.MSOffice.SDrop.gen HEUR:Backdoor.MSIL.CrimsonRat.gen Backdoor.MSIL.CrimsonRat.sb
Link:
https://opentip.kaspersky.com/26b8ea7bb37f273ac6d64b175fcf3f97c247a4f6f89b3dd77c279acbf443867f/results?tab=lookup
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/26b8ea7bb37f273ac6d64b175fcf3f97c247a4f6f89b3dd77c279acbf443867f/
Verdict:
Malicious
Threat:
Backdoor.MSIL.CrimsonRat
Link:
https://tip.neiki.dev/file/26b8ea7bb37f273ac6d64b175fcf3f97c247a4f6f89b3dd77c279acbf443867f
Threat name:
ByteCode-MSIL.Backdoor.CrimsonRAT
Create hunting rule
Status:
Malicious
First seen:
2025-05-06 15:17:14 UTC
File Type:
Document
Extracted files:
494
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e24ou65tp4ttvrwwjmlv7tz7s7bepjhw7cnt3v34e6nmx5cdqz7q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/260307-jrnzfagv2j/
Behaviour
Checks processor information in registry
Enumerates system info in registry
NTFS ADS
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Executes dropped EXE
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/26b8ea7bb37f273ac6d64b175fcf3f97c247a4f6f89b3dd77c279acbf443867f

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:informational_win_ole_protected
Create hunting rule
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Identify OLE Project protection within documents.
Rule name:vbaproject_bin
Create hunting rule
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/56506/

Comments