MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 455043f1dd7882239a50cca55df4fbdf5cc5e04e305c7052346fc38c2aad015e. 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


RemcosRAT


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 455043f1dd7882239a50cca55df4fbdf5cc5e04e305c7052346fc38c2aad015e
SHA3-384 hash: 6f6921e4c8dbabc32b027cf1c7f2d0250f4e04bdf7f9e605e2c006a79b8f8dd6b227fc4950ad0966444cfa68272ba513
SHA1 hash: 340bae0136824ad2c71d5e01ac0dd17dc836c328
MD5 hash: a839fb289dbb1fcf3930f6a6563bcb72
humanhash: oklahoma-cup-lima-social
File name:455043f1dd7882239a50cca55df4fbdf5cc5e04e305c7052346fc38c2aad015e
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:929'792 bytes
First seen:2022-08-04 12:40:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 86ab7ea38766fecebe2c8a86d533c13b (1 x RemcosRAT)
ssdeep 24576:SMpAv+cIMzTXxTZz9IFVQr31LCMZtVSn52pAf2rDNtl2aCHX:SMnYNrEMVSn52KN
Threatray 1'558 similar samples on MalwareBazaar
TLSH T12E158C21F6B0DD32C0521A3E4C1A71A25D3EBF213929F99566E93D4C5FF9A8078293D3
TrID 26.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
24.5% (.SCR) Windows screen saver (13101/52/3)
19.7% (.EXE) Win64 Executable (generic) (10523/12/4)
8.4% (.EXE) Win32 Executable (generic) (4505/5/1)
5.6% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon 27d0d8d6d6d8d023 (11 x RemcosRAT, 6 x DBatLoader, 5 x ModiLoader)
Reporter adrian__luca
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
369
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
455043f1dd7882239a50cca55df4fbdf5cc5e04e305c7052346fc38c2aad015e
Verdict:
Malicious activity
Analysis date:
2022-08-04 12:39:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9bb0dbb7-42d7-415d-af2c-f45eb7058a5e

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/296456/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.40034874.24124.20644.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Sending a custom TCP request
DNS request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching the process to interact with network services
Launching a process
Creating a file in the %AppData% subdirectories
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware keylogger obfuscated packed wacatac
Link:
https://www.filescan.io/uploads/62ebbe9c9ca9b9bfcbe94d18/reports/9c43e154-1a24-43e8-8e17-b8aead00fc20/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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c65f184f-5bb9-45f4-8531-302a01a31798
Result
Threat name:
DBatLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1046226
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Creates a thread in another existing process (thread injection)
Delayed program exit found
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected Remcos RAT
Yara detected UAC Bypass using ComputerDefaults
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 678720 Sample: wVW8aDHCoc Startdate: 04/08/2022 Architecture: WINDOWS Score: 100 59 Multi AV Scanner detection for domain / URL 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus detection for dropped file 2->63 65 7 other signatures 2->65 8 wVW8aDHCoc.exe 1 21 2->8         started        13 Xjbljo.exe 15 2->13         started        15 Xjbljo.exe 15 2->15         started        process3 dnsIp4 45 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49741, 49745 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 8->45 47 onedrive.live.com 8->47 53 2 other IPs or domains 8->53 33 C:\Users\Public\Libraries\Xjbljo.exe, PE32 8->33 dropped 35 C:\Users\Public\Libraries\XjbljoO.bat, ASCII 8->35 dropped 37 C:\Users\...\Xjbljo.exe:Zone.Identifier, ASCII 8->37 dropped 75 Writes to foreign memory regions 8->75 77 Allocates memory in foreign processes 8->77 79 Creates a thread in another existing process (thread injection) 8->79 17 DpiScaling.exe 2 2 8->17         started        21 cmd.exe 1 8->21         started        49 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49748, 49750 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 13->49 51 onedrive.live.com 13->51 55 2 other IPs or domains 13->55 81 Antivirus detection for dropped file 13->81 83 Multi AV Scanner detection for dropped file 13->83 85 Injects a PE file into a foreign processes 13->85 23 logagent.exe 13->23         started        57 3 other IPs or domains 15->57 25 logagent.exe 15->25         started        file5 signatures6 process7 dnsIp8 39 harrywlike.ddns.net 185.176.220.230, 2404, 49747 LV-2CLOUD-ASN16LV Latvia 17->39 41 hendersonk1.hopto.org 17->41 43 2 other IPs or domains 17->43 67 Contains functionality to steal Chrome passwords or cookies 17->67 69 Contains functionality to inject code into remote processes 17->69 71 Contains functionality to steal Firefox passwords or cookies 17->71 73 Delayed program exit found 17->73 27 cmd.exe 1 21->27         started        29 conhost.exe 21->29         started        signatures9 process10 process11 31 conhost.exe 27->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/455043f1dd7882239a50cca55df4fbdf5cc5e04e305c7052346fc38c2aad015e/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-07-22 22:50:20 UTC
File Type:
PE (Exe)
Extracted files:
40
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ivieh4o5pcbchgsqzssv35h335omlycogbohaurun7byykvnafpa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
3880fb052955a0a189467378cdfa76b830a23417a89265eb347918a99ca3ca65
RemcosRAT
45c2a90fff377e89af12d170f42c055f26b3165f17bca422ef34edc479debcee
RemcosRAT
48d05f98dc0e107ca09492b3f4e3728464d8c844870057c0aabc728f0043b2f7
RemcosRAT
5846f8d9e5caeb811b302cf2742e0747b436d891d4803d8ea9f98e6e8125a94a
RemcosRAT
938520cce11835b7bd6e0727bc6ae0a1e120ca0d6878308e3dd2b4daa9157145
RemcosRAT
bd09b7f6ad0ca7e7c74eee9ecab5fd3de92f24529c708370710161847d0861be
RemcosRAT
db5a12184d9b6acdf484a88b3e65aa9435f8a9d7eda48418aef2d028b98913d4
RemcosRAT
fd4e5f6c6b0e764dd7c0bb64e65985a4304d0a8f3103ea22656549f0b00508d5
RemcosRAT
+ 1'548 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos botnet:remotehost persistence rat trojan
Link:
https://tria.ge/reports/220804-pv7hvaehc8/
Behaviour
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
ModiLoader Second Stage
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
hendersonk1.hopto.org:2404
henderson1.camdvr.org:2404
centplus1.serveftp.com:2404
harrywlike.ddns.net:2404
genekol.nsupdate.info:2404
harrywlike1.ddns.net:2404
hendersonk2022.hopto.org:2404
genekol1.nsupdate.info:2404
generem.camdvr.org:2404
Unpacked files
SH256 hash:
e5cee39f56c43d207f40862077d5b015e62929ff21f9de4e45c3b958c8947770
MD5 hash:
0de7dbbda445e257c9169774b9a8000b
SHA1 hash:
23ab78a6fdd513f2b3877efc92a71fe7d44db0db
Link:
https://www.unpac.me/results/faa0a812-ed66-4db5-9955-14146cb545fe/
SH256 hash:
455043f1dd7882239a50cca55df4fbdf5cc5e04e305c7052346fc38c2aad015e
MD5 hash:
a839fb289dbb1fcf3930f6a6563bcb72
SHA1 hash:
340bae0136824ad2c71d5e01ac0dd17dc836c328
Link:
https://www.unpac.me/results/faa0a812-ed66-4db5-9955-14146cb545fe/
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/455043f1dd7882239a50cca55df4fbdf5cc5e04e305c7052346fc38c2aad015e

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/296456/

Comments