MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1201a0c89e08bb6bad16c0a265ed660dd8473a16bf74980f372ed0a49190c39f. 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: 13


Intelligence 13 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1201a0c89e08bb6bad16c0a265ed660dd8473a16bf74980f372ed0a49190c39f
SHA3-384 hash: 57043e879fb88ef3f13f8ded878b985bd59d7a8b195f747ce50bd0309b25f0b79b7d19676f3a495dac6838e9c50ea247
SHA1 hash: d51686dbfea237426d195d30a17a79cb44ad5902
MD5 hash: 952d729b861ec94505492eebaf04aa10
humanhash: eleven-edward-violet-december
File name:complete order march xls.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'344'688 bytes
First seen:2022-03-09 02:30:31 UTC
Last seen:2022-03-09 04:34:42 UTC
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:QD5k9eAvyViXpArqO6PGbphR4hDi6dVJGgQL1aQaWvMi6Yf5mrEYDnWIn:QD5kQQvpA96PKpkhe6TtS1V7v7F5mrEk
Threatray 2'423 similar samples on MalwareBazaar
TLSH T110559DE219EA081DE376BB722FD4F88E996AED63351E60DB19713B724133D808D21735
File icon (PE):PE icon
dhash icon 000f270b0b278c00 (2 x RemcosRAT)
Reporter abuse_ch
Tags:exe RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
194.31.98.58:2404

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
194.31.98.58:2404 https://threatfox.abuse.ch/ioc/392934/

Intelligence

File Origin
# of uploads :
2
# of downloads :
295
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/248526/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.21963.1500.25525.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated overlay packed replace.exe
Link:
https://www.filescan.io/uploads/62281168dfdfa8501c7da17a/reports/8171a7ba-3a6e-4b19-a78e-ad3fdd6ce7af/overview
Result
Verdict:
SUSPICIOUS
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/f53ebcb3-a467-4574-96f5-677fa1ff4ca2
Result
Threat name:
Remcos gzRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/953072
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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
Detected unpacking (creates a PE file in dynamic memory)
Disables UAC (registry)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Sigma detected: Suspicious Svchost Process
Sigma detected: Suspicius Schtasks From Env Var Folder
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 gzRat
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 585553 Sample: complete order march xls.exe Startdate: 09/03/2022 Architecture: WINDOWS Score: 100 77 part-0032.t-0009.t-msedge.net 2->77 79 js.monitor.azure.com 2->79 81 2 other IPs or domains 2->81 95 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->95 97 Found malware configuration 2->97 99 Malicious sample detected (through community Yara rule) 2->99 101 22 other signatures 2->101 10 complete order march xls.exe 7 2->10         started        signatures3 process4 file5 71 C:\Users\user\AppData\RoamingbehaviorgrapheWIsZQ.exe, PE32 10->71 dropped 73 C:\Users\user\AppData\Local\...\tmpEA3F.tmp, XML 10->73 dropped 75 C:\Users\...\complete order march xls.exe.log, ASCII 10->75 dropped 105 Adds a directory exclusion to Windows Defender 10->105 107 Injects a PE file into a foreign processes 10->107 14 complete order march xls.exe 3 3 10->14         started        18 powershell.exe 24 10->18         started        20 schtasks.exe 1 10->20         started        signatures6 process7 dnsIp8 91 primetoolz.duckdns.org 194.31.98.58, 2401, 2404, 49765 BURSABILTR Netherlands 14->91 93 192.168.2.1 unknown unknown 14->93 111 Writes to foreign memory regions 14->111 113 Allocates memory in foreign processes 14->113 115 Installs a global keyboard hook 14->115 117 Injects a PE file into a foreign processes 14->117 22 cmd.exe 1 14->22         started        24 svchost.exe 12 14->24         started        26 svchost.exe 14->26         started        33 7 other processes 14->33 28 conhost.exe 18->28         started        31 conhost.exe 20->31         started        signatures9 process10 signatures11 35 reg.exe 1 22->35         started        38 conhost.exe 22->38         started        40 chrome.exe 24->40         started        43 chrome.exe 24->43         started        45 chrome.exe 26->45         started        47 chrome.exe 26->47         started        109 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 28->109 49 chrome.exe 31->49         started        51 chrome.exe 33->51         started        53 5 other processes 33->53 process12 dnsIp13 103 Disables UAC (registry) 35->103 83 239.255.255.250 unknown Reserved 40->83 55 chrome.exe 43->55         started        57 chrome.exe 45->57         started        59 chrome.exe 47->59         started        85 mdec.nelreports.net 49->85 87 part-0032.t-0009.t-msedge.net 13.107.246.60, 443, 49788, 49789 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 49->87 89 9 other IPs or domains 49->89 61 chrome.exe 51->61         started        63 chrome.exe 53->63         started        65 chrome.exe 53->65         started        67 chrome.exe 53->67         started        69 2 other processes 53->69 signatures14 process15
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1201a0c89e08bb6bad16c0a265ed660dd8473a16bf74980f372ed0a49190c39f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-09 02:31:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
17 of 27 (62.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cia2bse6bc5wxliwycrgl3lgbxmeooqwx52jqdzxf3ikjemqyopq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
38c2822b3929fe567273c89ddbdc3fb49a750199cd795f36ad6dc29bb614e4c6
RemcosRAT
4d1cfc06d50c33a02572d8d32f34c277bb89bad8d2932c4e0549409d98d5ddda
RemcosRAT
5c11002af13588619d7183c6cca0855bdb7b57fc980b9ac9478c6316e8a5f94d
RemcosRAT
6dd2408abaa110090f7982d07f3697d41ba2fb043944cd19d8ec724901aa3e59
RemcosRAT
c7a99feac21b0b8954a435f3ffa5e816dc3ea0342ec0899357cf352732a5fa57
RemcosRAT
d8ac2116303d1c28417b692db2a7b9102c9d1072b32a1a2679f4df3806b301b5
RemcosRAT
e9986aa791f7fdb8d49bad9e9ee267ee9b765841dd4866c11c38128b18a3e49b
RemcosRAT
eb1d29174d0a65b4ff95f172d35532666fed7cd6659ec77591240777b5b76452
RemcosRAT
+ 2'413 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:built brand:microsoft evasion phishing rat trojan
Link:
https://tria.ge/reports/220309-czqdxacdh7/
Behaviour
Creates scheduled task(s)
Modifies Internet Explorer settings
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Detected potential entity reuse from brand microsoft.
Suspicious use of SetThreadContext
Checks computer location settings
.NET Reactor proctector
Remcos
UAC bypass
Malware Config
C2 Extraction:
primetoolz.duckdns.org:2404
primetoolz.duckdns.org:2401
primetoolz.duckdns.org:2402
primetoolz.duckdns.org:2403
Unpacked files
SH256 hash:
eea9da5eca7a4f24443cc1f7592238c1f81ed7b1de2d62c6ff1f361f6ccf8185
MD5 hash:
a07fa664ccf68517f1d6ea4f808bd391
SHA1 hash:
efe222704aebdb3b96480be08262a10661e102ed
Link:
https://www.unpac.me/results/eeb5d6de-8bfb-4859-be18-24657ed79e49/
SH256 hash:
9b00e2fa33ad72dec22a5e107ab6886da72bbe0bed89a721e877c1dc3ce6a662
MD5 hash:
b4c9c16228f0ee1de70ffc6264fb720c
SHA1 hash:
437049e452a511e220abdb32df695cdf07f5a7d0
Link:
https://www.unpac.me/results/eeb5d6de-8bfb-4859-be18-24657ed79e49/
SH256 hash:
7e1498145270475cfb99484048101a09e69a2d2fcf85aaaed2dfd24d1790f229
MD5 hash:
dd98049100b34347ff6bfebaec390e93
SHA1 hash:
35814f6483ba9af5df4bcdcef961417ae4502902
Link:
https://www.unpac.me/results/eeb5d6de-8bfb-4859-be18-24657ed79e49/
SH256 hash:
c450733299bd9c4e691d30c6e3026cf75698f59d4d16a1c9f8e4fa3440213e22
MD5 hash:
179885364214b65f5590ca30a0fbd95b
SHA1 hash:
313cb6198342f6718fc46374f7a6d6bb559f49e4
Link:
https://www.unpac.me/results/eeb5d6de-8bfb-4859-be18-24657ed79e49/
SH256 hash:
1201a0c89e08bb6bad16c0a265ed660dd8473a16bf74980f372ed0a49190c39f
MD5 hash:
952d729b861ec94505492eebaf04aa10
SHA1 hash:
d51686dbfea237426d195d30a17a79cb44ad5902
Link:
https://www.unpac.me/results/eeb5d6de-8bfb-4859-be18-24657ed79e49/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1201a0c89e08/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/1201a0c89e08bb6bad16c0a265ed660dd8473a16bf74980f372ed0a49190c39f

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/248526/

Comments