MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85a947e9a7f7cf4ce2aa8aed475691599bb9cbcd12b5b8141c153edcfcd7d6d4. 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


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85a947e9a7f7cf4ce2aa8aed475691599bb9cbcd12b5b8141c153edcfcd7d6d4
SHA3-384 hash: f54a818acab58cbfa6d6b3851f8e64d854cb9a6a4c4f044476d4e5728d13868fa780bdf73e48c8f05278bfa18e487437
SHA1 hash: 941802401b4772b5c540ed2aeb6d17b151d3c6b6
MD5 hash: 7d800b2a825316b0b0457eb8e47142ee
humanhash: fruit-winner-dakota-seven
File name:7d800b2a825316b0b0457eb8e47142ee.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:473'600 bytes
First seen:2022-04-02 13:21:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 029a987f21e33b48f24d21b6f9ff1129 (78 x RemcosRAT, 1 x Worm.Ramnit)
ssdeep 6144:3OFBH/FMNjt18F+9a/NgAeDB4CcOtKp03b13a4LJ+sAOZZPWXbTcUcyg:3OFtiNBuFgawDB4NOmuwsfZPTyg
TLSH T135A4BF11BAD2C072D97251340D29FB35DEB8BD202935857BB3E61D5BFE30180A72A6B7
File icon (PE):PE icon
dhash icon c4d48eaa8ad4d4f8 (1'000 x RemcosRAT, 1 x Worm.Ramnit, 1 x Vjw0rm)
Reporter abuse_ch
Tags:exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
486
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Remcos-9753190-0
Create hunting rule

Win.Trojan.Remcos-9841897-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Setting a keyboard event handler
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/12397/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cmd.exe control.exe eventvwr.exe greyware keylogger shell32.dll
Link:
https://www.filescan.io/uploads/62484dfa1f204239486d71ec/reports/f112d625-f134-46de-80ec-dbdb0d6898c3/overview
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.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7c31fbc4-d7c5-4be6-8f7d-f83b52bae6db
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/969393
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/85a947e9a7f7cf4ce2aa8aed475691599bb9cbcd12b5b8141c153edcfcd7d6d4/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-04-02 13:22:05 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qwuup2nh67huzyvkrlwuovurlgn3ts6nck23qfa4cu7nz7gx23ka._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:pit rat
Link:
https://tria.ge/reports/220402-ql7ypaadcj/
Behaviour
Suspicious use of SetWindowsHookEx
Remcos
Malware Config
C2 Extraction:
harveyautos110.ddns.net:2404
harveyautos111.hopto.org:2404
harveyautos112.ddns.net:2404
harvey205.camdvr.org:2404
harvey206.casacam.net:2404
harvey207.accesscam.org:2404
Unpacked files
SH256 hash:
85a947e9a7f7cf4ce2aa8aed475691599bb9cbcd12b5b8141c153edcfcd7d6d4
MD5 hash:
7d800b2a825316b0b0457eb8e47142ee
SHA1 hash:
941802401b4772b5c540ed2aeb6d17b151d3c6b6
Link:
https://www.unpac.me/results/35424e28-3e3b-4726-9442-b818a9f60dba/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/85a947e9a7f7cf4ce2aa8aed475691599bb9cbcd12b5b8141c153edcfcd7d6d4

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:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:remcos_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:REMCOS_RAT_variants
Create hunting rule

File information

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

Comments