MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f5d404fb3c493851a8c71f651f84c6c10ba0844efe334b907374540d35fed1c. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f5d404fb3c493851a8c71f651f84c6c10ba0844efe334b907374540d35fed1c
SHA3-384 hash: f52545d5c6429fa08713e641c395919f550630bbaafc18454afeb7c6133b4b040d2d655e4a375ca19f4096658cf4c9a7
SHA1 hash: 6e3202d87d1325f810cc4b0921ce90cc6d9c7712
MD5 hash: e5ff683926e0417e1c98212c42cbbf6f
humanhash: burger-neptune-island-fix
File name:Dell ordine-09362-9-11-2020.scr
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'174'384 bytes
First seen:2020-11-09 15:43:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a87d544438fee28f423c4b1fdfe9c7ef (5 x ModiLoader, 3 x RemcosRAT)
ssdeep 12288:vHIztd1XfoMJtued1f9g8LwL71SEWvRG3Qz+/M9cNGYrFPq1885rwcz1zlCT:vozVoczetBS32Qzx9cNGqi8wjCT
Threatray 1'343 similar samples on MalwareBazaar
TLSH 2745AFE1A2405532C5A3397D4C1F6BB768367F2D2E6419262AF46C4DBE3A7C03425F8B
Reporter abuse_ch
Tags:RemcosRAT scr


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: mail.annexa3.digital
Sending IP: 78.142.35.149
From: Ama L. Neel <sales@mail.annexa3.digital>
Subject: Dell Ordine-09362-9-11-2020
Attachment: Dell ordine-09362-9-11-2020.rar (contains "Dell ordine-09362-9-11-2020.scr")

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Zusy.335918.15507.28214.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Setting a global event handler for the keyboard
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/526583
Signature
Allocates memory in foreign processes
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Creates a thread in another existing process (thread injection)
Detected Remcos RAT
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f5d404fb3c493851a8c71f651f84c6c10ba0844efe334b907374540d35fed1c/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-11-09 07:43:50 UTC
AV detection:
12 of 48 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5ouat5tysjykgumoh3fd6cmnqilucce57rtjoihg5cubu275uoa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
03a2c05c408ace3acc2aafa073fe3c1168366c43878e8839f9164827794f1a8f
RemcosRAT
046ff9f608525faf76e353263ddad485e547ff4797b183ddd850f0f2c8209f91
RemcosRAT
65228df6e85371a2b4b1e5340f11e36cdc94f8b39bda216c0ed143eaac36912b
RemcosRAT
a1c561c21720c4f1c3626276db6afc2c12b1aae9304c78518763eb78454f84b8
RemcosRAT
ab9041fe7e0a4a439521d6eb01cc16d74c00a0427c86b067120ac453ba7329d9
RemcosRAT
ab922ef6d627d72050b28196f47fe7f027828b803e1a58ebe826d54b484f5491
RemcosRAT
c86bcfe4e22cb50054b44e38fc4fb79624c4ed5bf9a26174754dbb5c1a6baff8
RemcosRAT
d7c62c1526c39e136b5c7a703c92ec5f8a67c987a7414e0cbb145172671a2293
RemcosRAT
daca967edea399a394a8fc24d5ee647d95dc6dadd9dd21e2945ae7a742b3aed8
RemcosRAT
deeeb57609c406b43e7e77a38726a357ab063d110c06e4f1c56eb491c20659ce
RemcosRAT
+ 1'333 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos persistence rat trojan
Link:
https://tria.ge/reports/201109-cdv2h8y9ms/
Behaviour
Modifies system certificate store
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Adds Run key to start application
ModiLoader First Stage
ModiLoader Second Stage
ServiceHost packer
ModiLoader, DBatLoader
Remcos
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Tinba
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2f5d404fb3c493851a8c71f651f84c6c10ba0844efe334b907374540d35fed1c

File information

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

Malspam

RemcosRAT

rar 0dc9425a8ee2cccd1548137ca474b28287d9d07c483e287405ddedea7791619e

RemcosRAT

Executable exe 2f5d404fb3c493851a8c71f651f84c6c10ba0844efe334b907374540d35fed1c

(this sample)

  
Dropped by
MD5 0ecf0748977aa11d64bbe09134f37166
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0dc9425a8ee2cccd1548137ca474b28287d9d07c483e287405ddedea7791619e

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