MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7262bffe13cb0313606a7f47e85404a201f3072c0f984ce0f3f6bdcc246cef0d. 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: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7262bffe13cb0313606a7f47e85404a201f3072c0f984ce0f3f6bdcc246cef0d
SHA3-384 hash: fdcaf3d88e16144e75b81fa8d69f3265a681aa17dd5541d87c19768ea01ccd6991b4cd57843440d68381ddcbb36c43e1
SHA1 hash: 4463746a3a9c14b5c50039a31c6f3fb970e485b6
MD5 hash: 35ce259555cc41682b889c0e6b289946
humanhash: network-cola-twelve-thirteen
File name:Documentos_ordine.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'040'544 bytes
First seen:2020-10-28 08:48:11 UTC
Last seen:2020-11-03 10:09:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 24967b969934deafb74b30f5c6d2aac5 (8 x ModiLoader, 1 x AveMariaRAT, 1 x RemcosRAT)
ssdeep 12288:RonjUKefGncg9JvO3YgMz4kxTeDoemnEtC35OWk31uPtqYKmr3bmTOrvRkPt:RonbefGHVqYgcLetUhOWi1uFf31rpC
TLSH 11257D62A29245F2F253D6388C76567758F5BE3039386C462AE4ED087EFF2813C2DD52
Reporter abuse_ch
Tags:exe RemcosRAT

Code Signing Certificate

Organisation:Go Daddy Secure Certificate Authority - G2
Issuer:Go Daddy Root Certificate Authority - G2
Algorithm:sha256WithRSAEncryption
Valid from:May 3 07:00:00 2011 GMT
Valid to:May 3 07:00:00 2031 GMT
Serial number: 07
Intelligence: 2 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 973A41276FFD01E027A2AAD49E34C37846D3E976FF6A620B6712E33832041AA6
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
abuse_ch
Malspam distributing unidentified malware:

From: Elisabetta Zagolin - OMSP Macola <quantumdoo@t.mk>
Subject: OMSP Macola L'Ordine
Attachment: Documentos_ordine.rar (contains "Documentos_ordine.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/80368/
Detection(s):
PUA.Win.Malware.Installcore-6717809-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Connecting to a non-recommended domain
Connection attempt
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Setting a global event handler for the keyboard
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/514785
Signature
Connects to many ports of the same IP (likely port scanning)
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Detected Remcos RAT
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 306505 Sample: Documentos_ordine.exe Startdate: 28/10/2020 Architecture: WINDOWS Score: 100 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Detected Remcos RAT 2->47 49 8 other signatures 2->49 6 Documentos_ordine.exe 1 15 2->6         started        11 Chlgdrv.exe 14 2->11         started        13 Chlgdrv.exe 13 2->13         started        process3 dnsIp4 27 cdn.discordapp.com 162.159.129.233, 443, 49717 CLOUDFLARENETUS United States 6->27 29 discord.com 162.159.137.232, 443, 49716 CLOUDFLARENETUS United States 6->29 25 C:\Users\user\AppData\Local\...\Chlgdrv.exe, PE32 6->25 dropped 51 Writes to foreign memory regions 6->51 53 Injects a PE file into a foreign processes 6->53 15 ieinstal.exe 2 3 6->15         started        31 162.159.135.233, 443, 49733 CLOUDFLARENETUS United States 11->31 33 162.159.136.232, 443, 49732 CLOUDFLARENETUS United States 11->33 55 Multi AV Scanner detection for dropped file 11->55 19 ieinstal.exe 11->19         started        35 162.159.128.233, 443, 49736 CLOUDFLARENETUS United States 13->35 37 162.159.133.233, 443, 49738 CLOUDFLARENETUS United States 13->37 21 ieinstal.exe 13->21         started        file5 signatures6 process7 dnsIp8 39 export.zapto.org 194.127.179.245, 2910, 6639, 7762 CLOUVIDERClouvider-GlobalASNGB unknown 15->39 41 192.168.2.1 unknown unknown 15->41 23 C:\Users\user\AppData\Roaming\...\logs.dat, ASCII 15->23 dropped file9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7262bffe13cb0313606a7f47e85404a201f3072c0f984ce0f3f6bdcc246cef0d/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2020-10-28 07:57:41 UTC
File Type:
PE (Exe)
Extracted files:
57
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ojrl77qtzmbrgydkp5d6qvaeuia7gbzmb6mezyht6264yjdm54gq._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos persistence rat trojan
Link:
https://tria.ge/reports/201028-jep1ngz4xj/
Behaviour
Modifies system certificate store
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
ModiLoader First Stage
ModiLoader Second Stage
ModiLoader, DBatLoader
Remcos
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Malspam

RemcosRAT

rar 94e3b0978a33a913e1bfd5a9f0727b8d3cf03426c602e6c2d121de59f66c6d6f

RemcosRAT

Executable exe 7262bffe13cb0313606a7f47e85404a201f3072c0f984ce0f3f6bdcc246cef0d

(this sample)

  
Dropped by
MD5 d11affad0aeb8d789c70b2af661e4d2e
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/80368/
  
Dropped by
SHA256 94e3b0978a33a913e1bfd5a9f0727b8d3cf03426c602e6c2d121de59f66c6d6f

Comments