MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5ace22540c22f88955711b17922f7027001e451b67e570d359ec83e863fd201. 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


Sliver


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5ace22540c22f88955711b17922f7027001e451b67e570d359ec83e863fd201
SHA3-384 hash: 022720dadaff237202bf066e56cd8e709d60897ad0afe82548e19010ac15e91a5917c3ba7e6c2e3b981c90a3c2aa916b
SHA1 hash: 1526958609d41d1c64018aa1e7f1340304df136a
MD5 hash: 47f009b82e8831d48ba0efe454dee001
humanhash: xray-social-green-earth
File name:Billing_Statement_NOV-23_R0.xll
Download: download sample
Signature Sliver
Create hunting rule
File size:16'384 bytes
First seen:2023-10-27 15:51:18 UTC
Last seen:Never
File type:Excel file xll
MIME type:application/x-dosexec
imphash 8b7d6f218f07082b5df448bc58285040 (16 x Sliver)
ssdeep 192:SO9i9WTTteTJV76vSvc9OJO4+7JJ+3VZhHPU4Xixgv4e/0HNungho7oYr7Ah:1i9UTtaV2vF0JOF+Z0onghuFr7C
TLSH T1F772492EFBA75778C526907082F38779F6F9F02012524B6E86F4D7365E64B24D23A508
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:sliver xll

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Win64.Alien.cep.11197.13091.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
Office Add-Ins - Suspicious
Link:
https://app.docguard.net/b5ace22540c22f88955711b17922f7027001e451b67e570d359ec83e863fd201/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
alien anti-debug cmd lolbin shell32
Link:
https://www.filescan.io/uploads/653bdca5bc703e36b0908a6c/reports/0f5ce41e-33c0-4970-a9ed-80fd9dbf9fce/overview
Verdict:
Suspicious
Labled as:
Trojan.Win64.Alien
Link:
https://www.hybrid-analysis.com/sample/b5ace22540c22f88955711b17922f7027001e451b67e570d359ec83e863fd201
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
29%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/b5ace22540c22f88955711b17922f7027001e451b67e570d359ec83e863fd201
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5ace22540c22f88955711b17922f7027001e451b67e570d359ec83e863fd201/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-10-27 15:52:05 UTC
File Type:
PE+ (Dll)
AV detection:
8 of 23 (34.78%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wwwoejkayixyrfkxcgyxsixxajyadzcrwz7fodjvt3ed5br72iaq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/231027-ta4nnshb79/
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Loads dropped DLL
Downloads MZ/PE file
Process spawned unexpected child process
Malware Config
Dropper Extraction:
https://botfusion1-8f4913f37609.herokuapp.com/315098/doc69?hash=AgADTx
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Find_Any_Xll_Files
Create hunting rule
Author:David Ledbetter @Ledtech3
Description:Find Any XLL File
Rule name:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)

File information

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

Malspam

Sliver

Excel file xll b5ace22540c22f88955711b17922f7027001e451b67e570d359ec83e863fd201

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments