MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20d06c9366037f9c7d08d843ddcb74e264accf481dbefd7b1f77669abb4d9be9. 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: 16


Intelligence 16 IOCs 1 YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20d06c9366037f9c7d08d843ddcb74e264accf481dbefd7b1f77669abb4d9be9
SHA3-384 hash: 1cb0dfa655089a3abbbdbf688c74a136fb6d8d60e5ca2c369eb00bc28e910a88242b981b0f125c401be15903cf0778d5
SHA1 hash: 85511950356e39426f870e744cfb16dd349ca5cc
MD5 hash: 769d6a6e9e490d42873ef6deb8a41053
humanhash: michigan-jupiter-jig-bacon
File name:SecuriteInfo.com.W32.AIDetectNet.01.16139.643
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:971'776 bytes
First seen:2022-08-30 05:28:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:ejZ5S5yNv3b9Z1gZRj8Ky8o6IJuKwl+dpTRkIlRdJ:w5h35EZRj8IuJI4dRRkIlRdJ
Threatray 1'976 similar samples on MalwareBazaar
TLSH T1D125121E915D9726F48A0B3414F0F311433FBF096073D3DD9ED9E6A8B9E836A445BA82
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 5fb863cf9890b626 (14 x Formbook, 9 x AgentTesla, 8 x Loki)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
91.192.100.12:2404 https://threatfox.abuse.ch/ioc/846067/

Intelligence

File Origin
# of uploads :
1
# of downloads :
471
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.16139.643
Verdict:
Malicious activity
Analysis date:
2022-08-30 05:29:23 UTC
Tags:
stealer keylogger trojan rat remcos
Link:
https://app.any.run/tasks/89361d7e-7492-428c-833c-5620d8116d4e

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/302397/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.16139.643.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630da06459c0157606b9e4b4/reports/8c0c5dd9-8bdb-47f2-9d97-2d9bc93330a5/overview
Result
Verdict:
UNKNOWN
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/09b8b058-8786-485b-84e1-1720ae40ac3b
Result
Threat name:
PrivateLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1060248
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
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 Generic Downloader
Yara detected PrivateLoader
Yara detected Remcos RAT
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 692765 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 30/08/2022 Architecture: WINDOWS Score: 100 50 Snort IDS alert for network traffic 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Multi AV Scanner detection for dropped file 2->54 56 12 other signatures 2->56 8 SecuriteInfo.com.W32.AIDetectNet.01.16139.643.exe 7 2->8         started        process3 dnsIp4 44 192.168.2.1 unknown unknown 8->44 36 C:\Users\user\AppData\Roaming\ZlxnnO.exe, PE32 8->36 dropped 38 C:\Users\user\...\ZlxnnO.exe:Zone.Identifier, ASCII 8->38 dropped 40 C:\Users\user\AppData\Local\Temp\tmp87D.tmp, XML 8->40 dropped 42 SecuriteInfo.com.W...1.16139.643.exe.log, ASCII 8->42 dropped 64 Uses schtasks.exe or at.exe to add and modify task schedules 8->64 66 Adds a directory exclusion to Windows Defender 8->66 68 Injects a PE file into a foreign processes 8->68 13 SecuriteInfo.com.W32.AIDetectNet.01.16139.643.exe 2 17 8->13         started        17 powershell.exe 20 8->17         started        19 schtasks.exe 1 8->19         started        file5 signatures6 process7 dnsIp8 46 91.192.100.12, 2404, 49722, 49723 AS-SOFTPLUSCH Switzerland 13->46 48 geoplugin.net 178.237.33.50, 49724, 80 ATOM86-ASATOM86NL Netherlands 13->48 70 Maps a DLL or memory area into another process 13->70 72 Installs a global keyboard hook 13->72 21 SecuriteInfo.com.W32.AIDetectNet.01.16139.643.exe 1 13->21         started        24 SecuriteInfo.com.W32.AIDetectNet.01.16139.643.exe 13->24         started        26 SecuriteInfo.com.W32.AIDetectNet.01.16139.643.exe 1 13->26         started        32 7 other processes 13->32 28 conhost.exe 17->28         started        30 conhost.exe 19->30         started        signatures9 process10 signatures11 58 Tries to steal Instant Messenger accounts or passwords 21->58 60 Tries to steal Mail credentials (via file / registry access) 21->60 62 Tries to harvest and steal browser information (history, passwords, etc) 32->62 34 WerFault.exe 32->34         started        process12
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/20d06c9366037f9c7d08d843ddcb74e264accf481dbefd7b1f77669abb4d9be9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-30 03:21:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=edigze3gan7zy7ii3bb53s3u4jskzt2idw7p26y7o5tjvo2ntpuq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1eb85ede00f809ba0f2ae9ea64c78615705f7314f31934887849c60f86b6505e
RemcosRAT
21717cdfec5b3e14e7493537a9ca67045929faa591dc041350bc29070ca65681
RemcosRAT
2cf1525cdb58ec9e5d47e5c66619b9cf2966155ece68a66e9bf935369971ccdc
RemcosRAT
7b6d0544e8a91acc2ccfc8578a849e0726df02700c5909e8fed955199ac2a945
RemcosRAT
ae5e7a411b4e6dcc818f5f8ab9aa345b0203c834545e188f1518bdc3ba846235
RemcosRAT
b563d460e40277fd18dfa645f16081ed6328f519e218afc6570dafe951f5feea
RemcosRAT
cd5f1820af33d2e6f034ca088a5fd83592835c722aca63d9f4912ea2e7996d00
RemcosRAT
ceb6fcadd0f96521026c478596bbc3ba3dfdd3ecdbb2d9e4e8f5bb4a422e446d
RemcosRAT
ec0a3b7d3636b52ae025418ec21669e06c30f58930f11303571a2af6993ef365
RemcosRAT
f171eba23f65f99cd49caa4d84e1adc3429100573de5405534922bc784dd0d23
RemcosRAT
+ 1'966 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:ip-remcos collection rat spyware stealer
Link:
https://tria.ge/reports/220830-f6kc1sdef4/
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
Reads user/profile data of web browsers
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
91.192.100.12:2404
Unpacked files
SH256 hash:
2eaf2bca74d70d5fa7ee2750c567e608c76f5ebd78e930a07d1164cfbe8051b8
MD5 hash:
4e60a1c0da6a485abc7109d6c3b92af9
SHA1 hash:
df6cac8ea0cc2d0ee0310e71b8c05e6376f99fc8
Link:
https://www.unpac.me/results/12fd9f65-eef3-4647-9e76-81304d989fae/
SH256 hash:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/12fd9f65-eef3-4647-9e76-81304d989fae/
SH256 hash:
12312d712900fa77f25c6af3dc38ccc97a45784a592b9854ba1318c80d00cef5
MD5 hash:
7fed75a198a170d6993040a19a8bec34
SHA1 hash:
aa1c34f3e14c81ad4f53efa389bc3cc7e7a90807
Link:
https://www.unpac.me/results/12fd9f65-eef3-4647-9e76-81304d989fae/
SH256 hash:
870d4f7e420e54b86039ac5852c78d3da45ff18f413286eb904abb76b979161b
MD5 hash:
7ecbecd7b77cb2a46af2b50f793ee13d
SHA1 hash:
302e32a8b97d1b174184dba6013be36bf8cd635b
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/12fd9f65-eef3-4647-9e76-81304d989fae/
Parent samples :
b563d460e40277fd18dfa645f16081ed6328f519e218afc6570dafe951f5feea
20d06c9366037f9c7d08d843ddcb74e264accf481dbefd7b1f77669abb4d9be9
e1951d7c32816561ef8f00f5612a088479e1edb3a8cdbc7b7a48d8b60de5c541
236493354378eefc6203b957baa7df24b566d8e5b0f04523bbb060999cc8a227
d0b3a869d6b24ab7a223cc2b74d8be81f5071e36397fcf64c110a332fc6e0f0c
e3f448f340d936b220f0cbdf838a812dde35c13568a48853679d4755984632fc
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/12fd9f65-eef3-4647-9e76-81304d989fae/
SH256 hash:
20d06c9366037f9c7d08d843ddcb74e264accf481dbefd7b1f77669abb4d9be9
MD5 hash:
769d6a6e9e490d42873ef6deb8a41053
SHA1 hash:
85511950356e39426f870e744cfb16dd349ca5cc
Link:
https://www.unpac.me/results/12fd9f65-eef3-4647-9e76-81304d989fae/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/20d06c936603/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/20d06c9366037f9c7d08d843ddcb74e264accf481dbefd7b1f77669abb4d9be9

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_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

Cape
Cape
https://www.capesandbox.com/analysis/302397/

Comments