MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b0cc2a92dfb15846de5c04b121f65139f3718b6c465d43b0b0d04933c3068a5. 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: 18


Intelligence 18 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b0cc2a92dfb15846de5c04b121f65139f3718b6c465d43b0b0d04933c3068a5
SHA3-384 hash: 23fd7e8a69bee9219d22acc3b3d16382e43dc03257c3e5608f3329a03cf413667245c97978725380269996f4c000c11f
SHA1 hash: 60fee193513f113695df61e2ae26ab5688181801
MD5 hash: 0a163dd1d4b3ff419b57d0b67e53ddc8
humanhash: eight-leopard-fix-friend
File name:0a163dd1d4b3ff419b57d0b67e53ddc8
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:476'160 bytes
First seen:2022-08-09 17:48:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 79559da4b81809d0ac225fceda1ddb79 (28 x RemcosRAT)
ssdeep 6144:W/Ya3uK4MW5sl80PF2hV/4puXyjSJ5DwFiyycdFXErWksAOZZgjXAccr6N:W/YaejslPd2f/4njSJJwLZ4sfZg1N
Threatray 1'557 similar samples on MalwareBazaar
TLSH T121A4AE11BAD2C072D57165300C2AFB76DABCBD3429354A7BB3D61D5BFD30180A72A6B2
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon c4d48eaa8ad4d4f8 (1'000 x RemcosRAT, 1 x Worm.Ramnit, 1 x Vjw0rm)
Reporter zbetcheckin
Tags:32 exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
0a163dd1d4b3ff419b57d0b67e53ddc8
Verdict:
Malicious activity
Analysis date:
2022-08-09 17:50:37 UTC
Tags:
rat remcos keylogger
Link:
https://app.any.run/tasks/ac0226be-972d-472b-89a2-eb5935871b6d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/297457/
Detection(s):
Win.Trojan.Remcos-9841897-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Running batch commands
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/28455/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd.exe eventvwr.exe fingerprint greyware keylogger rat shell32.dll
Link:
https://www.filescan.io/uploads/62f29e95810e2831b730658a/reports/65b0e581-f388-4606-8364-196cff9de27a/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/a4191e0d-365a-439d-bf6d-9c4b729c88a9
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1048734
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Installs a global keyboard hook
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
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 681231 Sample: U75xJQR4a0 Startdate: 09/08/2022 Architecture: WINDOWS Score: 100 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 Antivirus detection for dropped file 2->40 42 5 other signatures 2->42 8 U75xJQR4a0.exe 5 5 2->8         started        12 remcos.exe 2->12         started        14 remcos.exe 2->14         started        16 remcos.exe 2->16         started        process3 file4 28 C:\ProgramData\Remcos\remcos.exe, PE32 8->28 dropped 30 C:\Users\user\AppData\Local\...\install.vbs, data 8->30 dropped 32 C:\ProgramData\...\remcos.exe:Zone.Identifier, ASCII 8->32 dropped 52 Contains functionality to steal Chrome passwords or cookies 8->52 54 Contains functionality to inject code into remote processes 8->54 56 Contains functionality to steal Firefox passwords or cookies 8->56 58 Delayed program exit found 8->58 18 wscript.exe 1 8->18         started        signatures5 process6 process7 20 cmd.exe 1 18->20         started        process8 22 remcos.exe 2 3 20->22         started        26 conhost.exe 20->26         started        dnsIp9 34 37.0.14.206, 3352, 49753, 49766 WKD-ASIE Netherlands 22->34 44 Antivirus detection for dropped file 22->44 46 Multi AV Scanner detection for dropped file 22->46 48 Machine Learning detection for dropped file 22->48 50 4 other signatures 22->50 signatures10
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1b0cc2a92dfb15846de5c04b121f65139f3718b6c465d43b0b0d04933c3068a5/
Threat name:
Win32.Trojan.Remcos0s19
Create hunting rule
Status:
Malicious
First seen:
2022-08-09 17:49:20 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dmgmfkjn7mkyi3pfybfreh3fcoptogfwyrs5ioylbucjgpbqncsq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
437e444fdf417fa35390eec589e380b8d5c70b5418a4554ee19cb706470a7edc
RemcosRAT
4cd864cf3d39baff963a023423237dd164ce0e5de001d1397031b74c3b26691e
RemcosRAT
6e32755e959eedb7b200382f137bf89e6319644ffab4b52322c70f1d0e4f11e7
RemcosRAT
910d9b435b172c50ad6cde23d820b4e1f07197e82ecdece15a74fbe750584378
RemcosRAT
cfddcbf0a97a326f7a26683f817e7d42082c30f28113bef76e3c3b491c094c69
RemcosRAT
dff9dfa64f1a603197abded9f5942b83efab0c71520a4fe028ba8fb79cfe7b11
RemcosRAT
e93e5b0f594a010610642083421a9609b380eed335cba10a1138ca31e44c4166
RemcosRAT
f10c2bbc2319e72bc4dee452a2de176573d88eafecc30e97748b5dd087f4ea1f
RemcosRAT
+ 1'547 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost persistence rat
Link:
https://tria.ge/reports/220809-wdz6rsdhbm/
Behaviour
Modifies registry class
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
37.0.14.206:3352
Unpacked files
SH256 hash:
1b0cc2a92dfb15846de5c04b121f65139f3718b6c465d43b0b0d04933c3068a5
MD5 hash:
0a163dd1d4b3ff419b57d0b67e53ddc8
SHA1 hash:
60fee193513f113695df61e2ae26ab5688181801
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/d738846f-e77e-4bc6-94ba-d9bc1bd409db/
Parent samples :
fb1947ffed6c5538fc714caa887ad1ef47185a1e76fac318cd7b7a8216561619
1b0cc2a92dfb15846de5c04b121f65139f3718b6c465d43b0b0d04933c3068a5
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1b0cc2a92dfb/report/overview.html
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/1b0cc2a92dfb15846de5c04b121f65139f3718b6c465d43b0b0d04933c3068a5

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
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:remcos_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.

File information

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

Web download

RemcosRAT

Executable exe 1b0cc2a92dfb15846de5c04b121f65139f3718b6c465d43b0b0d04933c3068a5

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2270761/
Cape
Cape
https://www.capesandbox.com/analysis/297457/

Comments


Avatar
zbet commented on 2022-08-09 17:48:39 UTC

url : hxxp://109.206.241.81/htdocs/TmTsQ.exe