MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a472c3e4490813516275d88063dfddd2070a6553563ae2548ec6d5053fdab7d. 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 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a472c3e4490813516275d88063dfddd2070a6553563ae2548ec6d5053fdab7d
SHA3-384 hash: 5d95122b8733eeb274939edd32f4e441aa1615336da7a2e05ab2e3c8ba2771ae11efb6d60cbf2ecf0caf76d3fad03064
SHA1 hash: 2ba9e1ad70f91a3fe4a41ec66a97d6d24f861909
MD5 hash: 6c738fe37b014408029e617c817bf610
humanhash: carbon-zulu-low-triple
File name:RFQ SAMPLE IMAGES AND SPECIFICATIONS-PDF.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'182'720 bytes
First seen:2022-08-02 07:25:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:fo8LlpxcprN/sQ1q6TSFw6k43eY8Ve5SHaeq+8my:zcprVsQ1TU5k43L1Y7q+8my
TLSH T15D45E1D433238D47C0501674DFC1E6341B724EB6A601D24ABAD52EBBB97B7EA9C82707
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 00525232c8cc2408 (10 x Formbook, 4 x RedLineStealer, 1 x AveMariaRAT)
Reporter abuse_ch
Tags:exe RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
195.178.120.118:2404

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
195.178.120.118:2404 https://threatfox.abuse.ch/ioc/841093/

Intelligence

File Origin
# of uploads :
1
# of downloads :
341
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/295769/
Detection(s):
SecuriteInfo.com.Variant.Strictor.268175.29439.26211.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62e8d2076336465f2a04d442/reports/d9970a17-5053-4a8f-a095-1e4fdbbd56f9/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/f63b58fb-f075-45d1-8437-124393b2355f
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1044679
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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
Contains functionalty to change the wallpaper
Delayed program exit found
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 677173 Sample: RFQ SAMPLE IMAGES AND SPECI... Startdate: 02/08/2022 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Yara detected AntiVM3 2->50 52 15 other signatures 2->52 7 RFQ SAMPLE IMAGES AND SPECIFICATIONS-PDF.exe 7 2->7         started        process3 file4 32 C:\Users\user\AppData\...\gHuOEHotQvp.exe, PE32 7->32 dropped 34 C:\Users\...\gHuOEHotQvp.exe:Zone.Identifier, ASCII 7->34 dropped 36 C:\Users\user\AppData\Local\...\tmp8AA1.tmp, XML 7->36 dropped 38 RFQ SAMPLE IMAGES ...CATIONS-PDF.exe.log, ASCII 7->38 dropped 60 Adds a directory exclusion to Windows Defender 7->60 62 Injects a PE file into a foreign processes 7->62 11 RFQ SAMPLE IMAGES AND SPECIFICATIONS-PDF.exe 2 13 7->11         started        15 powershell.exe 22 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 40 195.178.120.118, 2404, 49759, 49760 HEXAGLOBE-ASFR unknown 11->40 42 geoplugin.net 178.237.33.50, 49762, 80 ATOM86-ASATOM86NL Netherlands 11->42 44 192.168.2.1 unknown unknown 11->44 64 Maps a DLL or memory area into another process 11->64 19 RFQ SAMPLE IMAGES AND SPECIFICATIONS-PDF.exe 1 11->19         started        22 RFQ SAMPLE IMAGES AND SPECIFICATIONS-PDF.exe 11->22         started        24 RFQ SAMPLE IMAGES AND SPECIFICATIONS-PDF.exe 2 11->24         started        30 4 other processes 11->30 26 conhost.exe 15->26         started        28 conhost.exe 17->28         started        signatures8 process9 signatures10 54 Tries to steal Instant Messenger accounts or passwords 19->54 56 Tries to steal Mail credentials (via file / registry access) 19->56 58 Tries to harvest and steal browser information (history, passwords, etc) 24->58
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2a472c3e4490813516275d88063dfddd2070a6553563ae2548ec6d5053fdab7d/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-08-02 08:15:04 UTC
AV detection:
23 of 26 (88.46%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fjdsypsescatkfrhlweampp53uqhbjsvgvr24jki5rwvau75vn6q._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection rat spyware stealer
Link:
https://tria.ge/reports/220802-h9hppscde7/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Checks computer location settings
Reads user/profile data of web browsers
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
195.178.120.118:2404
Unpacked files
SH256 hash:
360a93b03782cf671a8848dc1128919534d004764adb8023164d177acba0d9c0
MD5 hash:
35b4bd75f70726db1e77af1369e992f0
SHA1 hash:
c7a253bd968130fb3a1b4ae6a4da1257158db4fe
Link:
https://www.unpac.me/results/c6af6686-83de-4f9f-82db-04cffd00c39c/
SH256 hash:
4166db28baaca22e35d6f05f4ee52697aab3a9cedc20f9869b018c3fa2ba5e43
MD5 hash:
d8127b16284f30ea04d2f8495d4e942f
SHA1 hash:
438276a7f3ecb9a1bbdfbec9488df82cb73507e2
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/c6af6686-83de-4f9f-82db-04cffd00c39c/
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/c6af6686-83de-4f9f-82db-04cffd00c39c/
SH256 hash:
6be0a70ca4677af7f14e5b15fd754671d1481ab3d630c12408510d25818a585e
MD5 hash:
059fd8ddb0cf17fee707908dd813e99c
SHA1 hash:
50cb74f93c183030abb29589b4efafa6e69fcab4
Link:
https://www.unpac.me/results/c6af6686-83de-4f9f-82db-04cffd00c39c/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/c6af6686-83de-4f9f-82db-04cffd00c39c/
SH256 hash:
2a472c3e4490813516275d88063dfddd2070a6553563ae2548ec6d5053fdab7d
MD5 hash:
6c738fe37b014408029e617c817bf610
SHA1 hash:
2ba9e1ad70f91a3fe4a41ec66a97d6d24f861909
Link:
https://www.unpac.me/results/c6af6686-83de-4f9f-82db-04cffd00c39c/
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/2a472c3e4490813516275d88063dfddd2070a6553563ae2548ec6d5053fdab7d

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/295769/

Comments