MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b59d01c152a084a23f8477e2a20bde57045b2e3a1ca9a938ba4dbf6ac262b73f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b59d01c152a084a23f8477e2a20bde57045b2e3a1ca9a938ba4dbf6ac262b73f
SHA3-384 hash: 31bb57da03cf0189f296cd19b242ecbf9e247503f57b037b2410d9ce6f2542c1179b0e410349c29ddc1b7661b142d58f
SHA1 hash: ab633b0dbfdb08a1b2dd4a4612e7a01dec6f9fa3
MD5 hash: 7edd95f1848528b28a614c7a2eefc036
humanhash: eighteen-autumn-kansas-artist
File name:Orden de compra SZ5-9-020,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:559'616 bytes
First seen:2020-07-11 06:04:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9a50e73bc75a3005fac729605bdf4c02 (3 x FormBook, 3 x RemcosRAT, 2 x AveMariaRAT)
ssdeep 12288:Tvldw9ecty5wgPvh3NQFoVvVLrkX6dtOFRlA1B3zBKzj:bfw9DKth3NQFoDLrkXgtYRlA1lz8
Threatray 882 similar samples on MalwareBazaar
TLSH BCC48F32F2D08937D12F1A79CD1B96A8583ABE103D28DC8A7BF52D4C5F39651343A1A7
Reporter abuse_ch
Tags:exe nVpn RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
chibueze4693.ddns.net:4479 (91.193.75.20)

Pointing to nVpn:

% Information related to '91.193.75.0 - 91.193.75.255'

% Abuse contact for '91.193.75.0 - 91.193.75.255' is 'abuse@kgb-vpn.org'

inetnum: 91.193.75.0 - 91.193.75.255
netname: NON-LOGGING-VPN-SERVICE
descr: Please note that we don't store any user data.
descr: Our main effort is not to make money, but to preserve values like the
descr: freedom of expression, the freedom of press, the right to data protection
descr: and informational self-determination.
country: EU
admin-c: KA7109-RIPE
tech-c: KA7109-RIPE
org: ORG-KHd1-RIPE
status: ASSIGNED PI
mnt-by: RIPE-NCC-END-MNT
mnt-by: KGB-MNT
mnt-routes: KGB-MNT
sponsoring-org: ORG-MW1-RIPE
created: 2012-06-04T11:05:55Z
last-modified: 2020-06-12T19:27:12Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/24549/
Detection(s):
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
DNS request
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b59d01c152a084a23f8477e2a20bde57045b2e3a1ca9a938ba4dbf6ac262b73f/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 12:12:09 UTC
AV detection:
26 of 48 (54.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wwoqdqksucckep4eo7rkec66k4cfwlr2dsu2sof2jw7wvqtcw47q._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
13eaaf168207a5014c105532b6a23805fc6db28f73908914a4583979173cc254
RemcosRAT
2f07a5d8c1e6ac465e5d306b0fb8335aa41f3204b9bf9793337a849a93921a9a
RemcosRAT
314d26bc5fe146f5040c40b8c5b889e6e90cb0b22ec694564c1182d49c3bf950
RemcosRAT
397545efcbf53bebabdb003bbe9f8b619b7ffdd5383c21ecd9e99c6de3e3cd83
RemcosRAT
3bdfaf82d5d56f2546be44b3355f8d72cc0508984586e0fba3d704a5adabf7d1
RemcosRAT
64ba0f4265f9ed3f3f9315ee0256b360827074d5f898a7eb07ed98dd5f7fec7e
RemcosRAT
970ffc480d61b37737f34ddf738e257a99162cce8338f7c59fdd4ab995ae9dfc
RemcosRAT
b3ae13e392ebe3eec95949395786577344472af7588ed1db4577c597a417e8a4
RemcosRAT
c8c1e04edd5c422d065e27a3a73931d373de200419cd9ba649fdfadee686e5f2
RemcosRAT
d69aa1932b2e702e5065ee19da9fc9cf2b05e7dbaa617141b14eaa501a14955e
RemcosRAT
+ 872 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
persistence rat family:remcos
Link:
https://tria.ge/reports/200711-jqsxs83yqs/
Behaviour
Suspicious use of WriteProcessMemory
Adds Run entry to start application
Legitimate hosting services abused for malware hosting/C2
Remcos
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Malspam

RemcosRAT

Executable exe b59d01c152a084a23f8477e2a20bde57045b2e3a1ca9a938ba4dbf6ac262b73f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24549/

Comments