MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a8889ff384c38b97b5a48ef4e9586df7c281f40e2719fe248b0d252832969521. 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: 9
| SHA256 hash: | a8889ff384c38b97b5a48ef4e9586df7c281f40e2719fe248b0d252832969521 |
|---|---|
| SHA3-384 hash: | 94dc051db542886053e47f5ff3518e2c7022ec7fdfcfde0afdfabd220d81425902a03ae3319a88236ad09e855c328777 |
| SHA1 hash: | 948c8595ae2fa18ff755c3e4c10b75a7d88843a5 |
| MD5 hash: | 15924897167bfb32950c66396d8e4079 |
| humanhash: | blossom-equal-high-nine |
| File name: | DHL_8897731.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'128'176 bytes |
| First seen: | 2021-02-03 18:16:30 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 326b7e2f3c964517dc7ef1a77e68eb82 (2 x RemcosRAT, 1 x Loki) |
| ssdeep | 12288:MmtBL1MN7eEuH255BGzUR83+xvfxfu7beMxhmXun:M+J1yeEuH2/Bm3+oTfn |
| Threatray | 18 similar samples on MalwareBazaar |
| TLSH | B83507977FB0CCE9C2E10D7CC8079264152E79C12818E569BBA06ECEFE71244B49B95F |
| Reporter |  abuse_ch |
| Tags: | DHL exe nVpn RAT RemcosRAT |
abuse_ch
Malspam distributing RemcosRAT:HELO: server.tresdigitalsolutions.com
Sending IP: 205.134.251.227
From: DHL Express <smtpfox-wa9ig@appliedadvertising.com>
Subject: AWB Shipment Arrival Notice
Attachment: DHL_8897731.IMG (contains "DHL_8897731.exe")
RemcosRAT C2:
dontblock.duckdns.org:2226 (194.5.98.126)
Pointing to nVpn:
% Information related to '194.5.98.0 - 194.5.98.255'
% Abuse contact for '194.5.98.0 - 194.5.98.255' is 'abuse@privacyfirst.sh'
inetnum: 194.5.98.0 - 194.5.98.255
remarks: This prefix is assigned to The PRIVACYFIRST Project, which
remarks: operates infrastructure jointly used by various VPN service
remarks: providers. We have a very strong focus on privacy and freedom.
remarks: In case of abuse, we encourage all international law enforcement
remarks: agencies to get in touch with our abuse contact. Due to the fact
remarks: that we keep no logs of user activities and only share data when
remarks: it is legally required under our jurisdiction, it is very unlikely
remarks: for a demand of user information to be successful. Still, that
remarks: should not deter you from reaching out.
netname: PRIVACYFIRST-NO
country: NO
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2019-04-26T16:42:54Z
last-modified: 2020-10-07T21:35:29Z
source: RIPE
Intelligence
File Origin
# of uploads :
1
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL_8897731.exe
Verdict:
Malicious activity
Analysis date:
2021-02-03 18:17:51 UTC
Tags:
installer rat remcos trojan keylogger
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
DNS request
Sending a custom TCP request
Creating a file
Deleting a recently created file
Launching a process
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
Setting a global event handler for the keyboard
Sending a TCP request to an infection source
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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
Creates a thread in another existing process (thread injection)
Delayed program exit found
Detected Remcos RAT
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Skeeyah
Status:
Malicious
First seen:
2021-02-03 18:17:04 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 8 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos persistence rat
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Adds Run key to start application
Remcos
Unpacked files
SH256 hash:
e74eecd20112e9fa3a88454458cbf644a5b9cb1bc4502e79da5ce649c531a899
MD5 hash:
1252071ce7375a791402859eaf905585
SHA1 hash:
4c2f60a333d35e918dfd79d80c09546546ab612a
SH256 hash:
a8889ff384c38b97b5a48ef4e9586df7c281f40e2719fe248b0d252832969521
MD5 hash:
15924897167bfb32950c66396d8e4079
SHA1 hash:
948c8595ae2fa18ff755c3e4c10b75a7d88843a5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
f7dda17df5db1ef3b4122193a965bbc4
Dropped by
MD5 f7dda17df5db1ef3b4122193a965bbc4
Delivery method
Distributed via e-mail attachment
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