MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a26fe271dec3eb5b7c11bbca064f6bbe9ba65b6a7a177589e32c801b8c0c4c77. 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


YoungLotus


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a26fe271dec3eb5b7c11bbca064f6bbe9ba65b6a7a177589e32c801b8c0c4c77
SHA3-384 hash: 124d92cd4963290fe62f8a1de0a2f947c174e70ff5b171a3d7281eb8351a72eec45e738e12d53270fef4123d802cca8d
SHA1 hash: 39ce84f111549533c4ccc99cf18840794852485e
MD5 hash: acd7cf01ee32d1085241e2659eceeda1
humanhash: whiskey-magnesium-nitrogen-violet
File name:svchost.exe
Download: download sample
Signature YoungLotus
Create hunting rule
File size:167'936 bytes
First seen:2022-01-30 08:58:44 UTC
Last seen:2022-01-30 10:50:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dcf14f0aa9fba6a22f60a5f7b6d9396d (1 x YoungLotus)
ssdeep 3072:Xv9tjnJBRzktRoXO4ps/HhU4tj5LPmA+:Xv9RbRMgkBlbmA
Threatray 10 similar samples on MalwareBazaar
TLSH T198F36C03F298C562C20103BD4F918AA9AEF7FF764DE68D8777DD57A90E38B90861D244
Reporter r3dbU7z
Tags:backdoor exe GhostRat RAT younglotus

Intelligence

File Origin
# of uploads :
2
# of downloads :
504
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
svchost.exe
Verdict:
No threats detected
Analysis date:
2022-01-30 09:02:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b7bb0dfb-d577-4390-bcd4-8cf0b9385fff

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/225853/
Detection(s):
SecuriteInfo.com.Variant.Graftor.690297.25163.24595.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a service
DNS request
Creating a file in the Windows directory
Creating a service
Creating a process from a recently created file
Searching for synchronization primitives
Сreating synchronization primitives
Enabling autorun for a service
Moving of the original file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/5506/overview
Behaviour
MalwareBazaar
CallSleep
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/61f6535cf01ae00db3df6eec/reports/039437d3-099a-42c3-8c7d-3021ce428792/overview
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:
Lotok
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a0080de7-660b-441e-82a2-5ef37424f014
Result
Threat name:
Nitol
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/930334
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to access PhysicalDrive, possible boot sector overwrite
Contains functionality to infect the boot sector
Drops executables to the windows directory (C:\Windows) and starts them
Found stalling execution ending in API Sleep call
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Nitol
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a26fe271dec3eb5b7c11bbca064f6bbe9ba65b6a7a177589e32c801b8c0c4c77/
Threat name:
Win32.Trojan.GhostRatCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-01-26 14:44:38 UTC
File Type:
PE (Exe)
AV detection:
33 of 43 (76.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ujx6e4o6ypvvw7arxpfamt3lx2n2mw3kpilxlcpdfsabxdamjr3q._file
Verdict:
malicious
Similar samples:
02e9b3ef447e4ac8c95640b35105ab021f37a23262dc4b6b0ebbe334564e02e0
YoungLotus
309b9f57044afd1c8b0e0381da3e54cdd3f45aafd924bfbff2fd1d5aa0166e48
YoungLotus
3541aae2111f4d292afeb914a9496298752c019425000212ba6f0e8cd7719542
YoungLotus
428280c60495d98bb323401c877783e641d21f649684fbacbb29bc8067bf6635
YoungLotus
47418562c100061fe1d3344b769fbbe22e433f079726628ced1ec4f7f845febc
YoungLotus
5d09c98a34657bd08506045546e71ba1a11fb1d129957be1bdd1f02ca6df129c
YoungLotus
951f412449f8469a97ae025871d3ed16e10b74015f1652e98dce3e956b991627
YoungLotus
c286536081ae21b1210e9b2d44cad98ba7849dcfcc1e3c864e9e60216682bd27
YoungLotus
e33a23357c21735f7c2c471aeecedbd7daf9c3cdf2908104bca26f14eef592a3
YoungLotus
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/220130-kxq7eshfbk/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Creates a Windows Service
Executes dropped EXE
Unpacked files
SH256 hash:
cb14fad0febdad8cfa5f6a9c4261b307809d4bb302a673f8ea470ae71a72e45a
MD5 hash:
33f54e4b57f9129a43305b6efe8d565c
SHA1 hash:
604c8120abe650ee2224287fbeb69e08ecd2d20b
Detections:
win_younglotus_g0
Create hunting rule
win_younglotus_auto
Create hunting rule
Link:
https://www.unpac.me/results/c853e4ca-7ee2-48ea-b88b-e2b92d7379f3/
SH256 hash:
a26fe271dec3eb5b7c11bbca064f6bbe9ba65b6a7a177589e32c801b8c0c4c77
MD5 hash:
acd7cf01ee32d1085241e2659eceeda1
SHA1 hash:
39ce84f111549533c4ccc99cf18840794852485e
Link:
https://www.unpac.me/results/c853e4ca-7ee2-48ea-b88b-e2b92d7379f3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/a26fe271dec3eb5b7c11bbca064f6bbe9ba65b6a7a177589e32c801b8c0c4c77

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:win_younglotus_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.younglotus.

File information

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

Web download

YoungLotus

Executable exe a26fe271dec3eb5b7c11bbca064f6bbe9ba65b6a7a177589e32c801b8c0c4c77

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/225853/

Comments