MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e2d038e9d72ee4d660755ba973a31471dda167d1a51bfdfe60abb2b3de78ba1. 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


Reductor


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e2d038e9d72ee4d660755ba973a31471dda167d1a51bfdfe60abb2b3de78ba1
SHA3-384 hash: 2134e03873ff84da00631f0deb4760323eb7077bc6970d66a5694af5cd3902249833800dc94fd8413dc01300d9267ebc
SHA1 hash: e49666f7882f299c2845c7e31e3d842a387ef10d
MD5 hash: 7911f8d717dc9d7a78d99e687a12d7ad
humanhash: ohio-golf-may-mirror
File name:reductor.bin
Download: download sample
Signature Reductor
Create hunting rule
File size:152'576 bytes
First seen:2023-02-28 17:01:54 UTC
Last seen:2023-02-28 18:27:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e867c507f4728897d9e273f6db324e5a (1 x Reductor)
ssdeep 1536:KCnGt1AnxGhRoE0JLEaolArglgidmpHACgaSz42tpAonFcP+i+9:jG1hRoE0JLE8Qjg6aSk0LE+9
TLSH T1A8E3528BF7BA20E5DCB6E0389652722BB9A2786443749FC7961059074B72BF4BC3D740
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter Anonymous
Tags:exe Reductor

Intelligence

File Origin
# of uploads :
2
# of downloads :
217
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7911F8D717DC9D7A78D99E687A12D7AD
Verdict:
No threats detected
Analysis date:
2020-03-05 14:07:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/458fbe2d-2683-46d4-9b17-809a8038b766

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/370694/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Papras.3674.6020.26775.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm compfun greyware hacktool papras reductor turla wscript.exe
Link:
https://www.filescan.io/uploads/63fe338c47dff094b527f861/reports/c36137e1-9f20-497e-a9ba-0408cba8aa2a/overview
Verdict:
Malicious
Labled as:
Reductor.Generic
Link:
https://www.hybrid-analysis.com/sample/4e2d038e9d72ee4d660755ba973a31471dda167d1a51bfdfe60abb2b3de78ba1
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.
Malware family:
Reductor
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b5e21f17-c25a-412f-a465-4e93e4e374a9
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1184486
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Submitted sample is a known malware sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 817340 Sample: reductor.bin.exe Startdate: 28/02/2023 Architecture: WINDOWS Score: 56 19 Antivirus / Scanner detection for submitted sample 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Submitted sample is a known malware sample 2->23 7 loaddll64.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 rundll32.exe 7->11         started        13 rundll32.exe 7->13         started        15 3 other processes 7->15 process5 17 rundll32.exe 9->17         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e2d038e9d72ee4d660755ba973a31471dda167d1a51bfdfe60abb2b3de78ba1/
Threat name:
Win64.Trojan.Reductor
Create hunting rule
Status:
Malicious
First seen:
2019-04-29 00:58:00 UTC
File Type:
PE+ (Dll)
AV detection:
29 of 39 (74.36%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jywqhdu5olxe2zqhkw5joorri4o5uft5dji37x7gbk5swpphroqq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/230228-vj4wgacd26/
Unpacked files
SH256 hash:
4e2d038e9d72ee4d660755ba973a31471dda167d1a51bfdfe60abb2b3de78ba1
MD5 hash:
7911f8d717dc9d7a78d99e687a12d7ad
SHA1 hash:
e49666f7882f299c2845c7e31e3d842a387ef10d
Link:
https://www.unpac.me/results/775fb958-ab87-4256-9523-16742d3bff33/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4e2d038e9d72ee4d660755ba973a31471dda167d1a51bfdfe60abb2b3de78ba1

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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:yara_template
Create hunting rule

File information

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

  
Link
https://securelist.com/compfun-successor-reductor/93633/
Cape
Cape
https://www.capesandbox.com/analysis/370694/

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