MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90aad12150ce71c784cb7e091100e33bd37c4572d7a93b88fb9d6d08f96200a0. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90aad12150ce71c784cb7e091100e33bd37c4572d7a93b88fb9d6d08f96200a0
SHA3-384 hash: 055b1f0fea6bb315d791dd3747bdafa7e88f92942c0a9ae20b1938693a90a40ae3f5c37a7ade482430ab624db6afa61e
SHA1 hash: a77278c381d6581b9e4125d6664893b30289da6d
MD5 hash: 85afbc14f3c6e6bbb4ef5dd38cc69708
humanhash: twelve-washington-golf-east
File name:SecuriteInfo.com.Variant.Strictor.4358.6056.28402
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'157'120 bytes
First seen:2022-10-12 04:03:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:1up3b/K402OfMTIloxtQE3/6wmPK1PwI:IpDBLO0qoxtBPxmPK2I
Threatray 3'217 similar samples on MalwareBazaar
TLSH T124359C7A16924607E8253175C8C3D2F32AFB9D607062C1C79AD76F6FBC410BFA613296
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 d092989899a9a1c9 (16 x AgentTesla, 3 x RemcosRAT, 2 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
230
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319152/
Detection(s):
SecuriteInfo.com.Variant.Strictor.4358.6056.28402.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63463cb70d2bcf0ff9a260ea/reports/07b85bd5-5305-4943-bcf1-845fbfe8ea8a/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3c469188-6236-47ba-abdc-1405ffceec11
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1088507
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
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 dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
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: 721100 Sample: SecuriteInfo.com.Variant.St... Startdate: 12/10/2022 Architecture: WINDOWS Score: 100 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 Sigma detected: Scheduled temp file as task from temp location 2->60 62 9 other signatures 2->62 7 SecuriteInfo.com.Variant.Strictor.4358.6056.28402.exe 7 2->7         started        11 oOCoLNidosG.exe 5 2->11         started        process3 file4 42 C:\Users\user\AppData\...\oOCoLNidosG.exe, PE32 7->42 dropped 44 C:\Users\...\oOCoLNidosG.exe:Zone.Identifier, ASCII 7->44 dropped 46 C:\Users\user\AppData\Local\...\tmpEFA6.tmp, XML 7->46 dropped 48 SecuriteInfo.com.V....6056.28402.exe.log, ASCII 7->48 dropped 64 Uses schtasks.exe or at.exe to add and modify task schedules 7->64 66 Writes to foreign memory regions 7->66 68 Adds a directory exclusion to Windows Defender 7->68 13 vbc.exe 2 16 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 vbc.exe 7->21         started        70 Machine Learning detection for dropped file 11->70 72 Injects a PE file into a foreign processes 11->72 23 schtasks.exe 11->23         started        25 vbc.exe 11->25         started        signatures5 process6 dnsIp7 50 eaidali101.ddns.net 195.133.18.110, 49696, 49697, 6060 AS-REGRU Russian Federation 13->50 52 geoplugin.net 178.237.33.50, 49698, 80 ATOM86-ASATOM86NL Netherlands 13->52 54 192.168.2.1 unknown unknown 13->54 80 Maps a DLL or memory area into another process 13->80 82 Installs a global keyboard hook 13->82 27 vbc.exe 13->27         started        30 vbc.exe 13->30         started        32 vbc.exe 13->32         started        40 28 other processes 13->40 34 conhost.exe 17->34         started        36 conhost.exe 19->36         started        38 conhost.exe 23->38         started        signatures8 process9 signatures10 74 Tries to steal Instant Messenger accounts or passwords 27->74 76 Tries to steal Mail credentials (via file / registry access) 27->76 78 Tries to harvest and steal browser information (history, passwords, etc) 40->78
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/90aad12150ce71c784cb7e091100e33bd37c4572d7a93b88fb9d6d08f96200a0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-12 04:04:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=scvncikqzzy4pbglpyercahdhpjxyrls26utxch3tvwqr6lcacqa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
56bc72f3b4276309ba8b16991e1534895eb11195fe2fdb4ae9d9afb8aafe43db
RemcosRAT
61a576cbf239d8e25ba3ea9109f42c1579287514f1a0921ae53c386c649dad67
RemcosRAT
80443f2c84c8a76f98bbfe9e84cfe4a006b2b77b99eb94b0aa3b070197bb58d7
RemcosRAT
825624416b00297bbc9a9544a99b2f5d32093307933009625d386b88c413405c
RemcosRAT
b3dbe53fe29989df593f3777fe297e4840c2f004c1f069e77a8c0c79ba10698d
RemcosRAT
bf9b6173d2867c122cabed33c022cc71fa6a5bdf9be0fd09af88a9dde5ccac36
RemcosRAT
e72503cda07751718e862d2a609e39b86ae49753cd46b44d93a2acb1707c0a32
RemcosRAT
+ 3'207 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remoteimaging collection rat
Link:
https://tria.ge/reports/221012-emxzbscda9/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Checks computer location settings
Uses the VBS compiler for execution
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
eaidali101.ddns.net:6060
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5ae5b184-d6be-46bd-be2d-3f3cf1c4edf6
Unpacked files
SH256 hash:
af7ac1171b44c9a949ad80bfaf05095048d0b74cfb527f66479e22f47d340110
MD5 hash:
f696dc0e00cb8f70799ac3fcaa5f9f6a
SHA1 hash:
cde2283de5b89639ea52f6388feef8f77efc63ce
Link:
https://www.unpac.me/results/bfd9c840-13ea-4213-a8af-d2d229b75242/
SH256 hash:
cc3791b571340757065071aa79c50a360097cbf76333ba7c3bb594e7980d5235
MD5 hash:
cf5c2900d717a915707d07cff7cb4f67
SHA1 hash:
c3a3e980f3151deccbc0a80fbef1c99a0af7c0d9
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/bfd9c840-13ea-4213-a8af-d2d229b75242/
Parent samples :
90aad12150ce71c784cb7e091100e33bd37c4572d7a93b88fb9d6d08f96200a0
8c74eb112fa440413d93427cbbad4a0da36bf2558ddd331b7f71aa59b27f7d78
830582d7f91e5fb4a48fdf7cb0f0dad601477bbdf73da21b28728d54f6877c8c
SH256 hash:
f6afea4636e4d00adac9328f319a19c7c4d7a234979d98628393f51eeba4ee72
MD5 hash:
da14867b157e60b46834a9a5bf9e27f9
SHA1 hash:
950b1c9cb232405a4b403e49ffb0306c61dc9483
Link:
https://www.unpac.me/results/bfd9c840-13ea-4213-a8af-d2d229b75242/
SH256 hash:
bd5eb3f30d1ac29ed91dbdba0af161a432d4a2fed74397c0ff8d2b8660f036cc
MD5 hash:
dcdb660b95737d8e72afa8bab0f770ef
SHA1 hash:
5488ba3a850f90684317594d63054febe0c7cb9e
Link:
https://www.unpac.me/results/bfd9c840-13ea-4213-a8af-d2d229b75242/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/bfd9c840-13ea-4213-a8af-d2d229b75242/
SH256 hash:
90aad12150ce71c784cb7e091100e33bd37c4572d7a93b88fb9d6d08f96200a0
MD5 hash:
85afbc14f3c6e6bbb4ef5dd38cc69708
SHA1 hash:
a77278c381d6581b9e4125d6664893b30289da6d
Link:
https://www.unpac.me/results/bfd9c840-13ea-4213-a8af-d2d229b75242/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/90aad12150ce/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/90aad12150ce71c784cb7e091100e33bd37c4572d7a93b88fb9d6d08f96200a0

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/319152/

Comments