MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8c6cae9078b175b331c1d6154045deea386850a75e4e2a250fe4f4d920cf1a4a. 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
| SHA256 hash: | 8c6cae9078b175b331c1d6154045deea386850a75e4e2a250fe4f4d920cf1a4a |
|---|---|
| SHA3-384 hash: | 05101bbfe6ca4d0be26be70fdb2c85b095c6f8d4958797733085b5258004ef6008bb9b04becab5c50e94023d97b8c54e |
| SHA1 hash: | a198c5115c4d7f9e61a06020c814c2b5b4fba0f8 |
| MD5 hash: | 55124bc60c871581f110b6f09e8ee902 |
| humanhash: | speaker-alanine-red-lima |
| File name: | NEWORDERrefno0992883jpg.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 98'304 bytes |
| First seen: | 2021-01-20 14:34:33 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | cdaaae34b462dd94bb47458bdb1adef4 (3 x RemcosRAT) |
| ssdeep | 1536:S1AsZKZAFPIaXjiUqIEARdNW2XLnolNIH:S1FwKPIaOUqIEqN/LnkmH |
| Threatray | 4'689 similar samples on MalwareBazaar |
| TLSH | B4A3C373B258E7F9C1C7B1F6972196A90055ACF00B66D607ADB83A182CB33D7CD40A5E |
| Reporter |  abuse_ch |
| Tags: | exe nVpn RAT RemcosRAT |
abuse_ch
Malspam distributing RemcosRAT:HELO: mta0.rationalengneers.com
Sending IP: 167.99.169.25
From: Isabel Flores <sales@rationalengneers.com>
Subject: NEW ORDER ref no0992883
Attachment: NEWORDERrefno0992883jpg.rar (contains "NEWORDERrefno0992883jpg.exe")
RemcosRAT C2s:
inforosi3m.hopto.org:2048 (185.140.53.253)
northside.hopto.org:2048 (185.140.53.253)
Pointing to nVpn:
% Information related to '185.140.53.0 - 185.140.53.255'
% Abuse contact for '185.140.53.0 - 185.140.53.255' is 'abuse@privacyfirst.sh'
inetnum: 185.140.53.0 - 185.140.53.255
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-EU
country: EU
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2016-10-17T23:24:00Z
last-modified: 2020-11-06T23:02:44Z
source: RIPE
Intelligence
File Origin
# of uploads :
1
# of downloads :
151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NEWORDERrefno0992883jpg.exe
Verdict:
Malicious activity
Analysis date:
2021-01-20 14:47:39 UTC
Tags:
rat remcos keylogger
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Guloader
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file in the %temp% subdirectories
DNS request
Sending a custom TCP request
Creating a file
Creating a file in the %AppData% subdirectories
Setting a single autorun event
Setting a global event handler for the keyboard
Connection attempt to an infection source
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.
Result
Threat name:
Remcos GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Contains functionality to hide a thread from the debugger
Creates autostart registry keys with suspicious values (likely registry only malware)
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Detected Remcos RAT
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.Vebzenpak
Status:
Malicious
First seen:
2021-01-20 13:03:20 UTC
AV detection:
13 of 29 (44.83%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 4'679 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos persistence rat
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Remcos
Unpacked files
SH256 hash:
49b04162c412105ab0857de16713724cbf3234a0b6ba51f3a5286312633f20c3
MD5 hash:
1f1b425190b2fb0396ad2d538b1060ba
SHA1 hash:
413f98641d46fdcabfcaf64f29495667de6282ea
SH256 hash:
8c6cae9078b175b331c1d6154045deea386850a75e4e2a250fe4f4d920cf1a4a
MD5 hash:
55124bc60c871581f110b6f09e8ee902
SHA1 hash:
a198c5115c4d7f9e61a06020c814c2b5b4fba0f8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Banload
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
3b80beb8dd4ba02e7980867d33a1cd18
Dropped by
MD5 3b80beb8dd4ba02e7980867d33a1cd18
Delivery method
Distributed via e-mail attachment
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