MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0140b22d324bed8fea64268dae1d3368edc947f42651e2f2fbd772c210a5154. 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 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0140b22d324bed8fea64268dae1d3368edc947f42651e2f2fbd772c210a5154
SHA3-384 hash: 10adb64b0e7491574c1ca44bffbf1097ef9b35ebaceb60192a20d6ae0f8e50bcafbedbb24b78f7b22bb759d33d7e29b9
SHA1 hash: 7b118085df886a83a9113595ed770857d169fd2a
MD5 hash: 54b6dbbd0230cf0a0cb28c24270dcd2e
humanhash: burger-paris-pip-uniform
File name:MT103_TTcopy.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'108'480 bytes
First seen:2022-11-02 21:26:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:Y3u1j1A1I2v55EjFZ7P8XQOYVsXVWo7PvmghM2Gw4eGT:Y3uhShv5Kv1OYVsXYo7/IeG
Threatray 2'767 similar samples on MalwareBazaar
TLSH T12E351229F763FFB8D81E437825B084025BB1DC26949ADA7D28C177AA0936703516BCDF
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
MT103_TTcopy.exe
Verdict:
Malicious activity
Analysis date:
2022-11-02 21:28:12 UTC
Tags:
rat remcos keylogger
Link:
https://app.any.run/tasks/5910a90e-4a11-4575-91eb-eb61e6045006

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/327354/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.389-2.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6362e0a8abf583afa4164673/reports/f9291420-ff5e-4225-a064-2f96088003d4/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/883331d9-1fc8-4042-9aea-4ae474f5121f
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1103746
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 736405 Sample: MT103_TTcopy.exe Startdate: 02/11/2022 Architecture: WINDOWS Score: 100 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus detection for URL or domain 2->48 50 Sigma detected: Scheduled temp file as task from temp location 2->50 52 8 other signatures 2->52 7 MT103_TTcopy.exe 7 2->7         started        11 sGKmesVs.exe 5 2->11         started        process3 file4 32 C:\Users\user\AppData\Roaming\sGKmesVs.exe, PE32 7->32 dropped 34 C:\Users\...\sGKmesVs.exe:Zone.Identifier, ASCII 7->34 dropped 36 C:\Users\user\AppData\Local\...\tmp9F43.tmp, XML 7->36 dropped 38 C:\Users\user\...\MT103_TTcopy.exe.log, ASCII 7->38 dropped 54 Uses schtasks.exe or at.exe to add and modify task schedules 7->54 56 Adds a directory exclusion to Windows Defender 7->56 58 Injects a PE file into a foreign processes 7->58 13 MT103_TTcopy.exe 2 16 7->13         started        18 powershell.exe 20 7->18         started        20 schtasks.exe 1 7->20         started        60 Multi AV Scanner detection for dropped file 11->60 62 Machine Learning detection for dropped file 11->62 22 schtasks.exe 1 11->22         started        24 sGKmesVs.exe 11->24         started        signatures5 process6 dnsIp7 42 185.136.163.102, 1960, 49703 VELIANET-ASvelianetInternetdiensteGmbHDE Germany 13->42 44 geoplugin.net 178.237.33.50, 49704, 80 ATOM86-ASATOM86NL Netherlands 13->44 40 C:\ProgramData\remcos\logs.dat, data 13->40 dropped 64 Installs a global keyboard hook 13->64 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        30 conhost.exe 22->30         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0140b22d324bed8fea64268dae1d3368edc947f42651e2f2fbd772c210a5154/
Threat name:
Win32.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-11-02 11:31:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
18 of 26 (69.23%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wakawiwtes7nr7vgijunvyotg2hnzfd7ijsr4lzpxv3syiikkfka._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
185afea42a0851b228046a4aaf4b599e59ad346492ddd13680d1cfa9c870571a
RemcosRAT
4fb5476bfc11cb3da1feffa767cc7abb70040bd0b11c0e26a7e4d2bdc2d5e049
RemcosRAT
80c597171ff8c2ac89f2c1f1a0db46d8dd6450e537e564a74151ab34fe3bfec0
RemcosRAT
811e8e24493ef71f762e4b01f731bfd6441b06cbcfe1937f1efc82f2502a0756
RemcosRAT
bdb57463a45449889f971cc8f16abf66f695b00dabf917280ec6e7389916a0a2
RemcosRAT
c765e8e36e5a0531113150ee30a6f392100c40313c88ead534aa80643f88260d
RemcosRAT
d35305729959edc2c2f6821a1460ea8b1680ad5083a649080df614221c02492e
RemcosRAT
+ 2'757 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost golden rat
Link:
https://tria.ge/reports/221102-1aq6xaedhl/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
185.136.163.102:1960
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/813b7719-eb2b-4fd0-865a-7aa9409375f6
Unpacked files
SH256 hash:
e5bbbbacc632472ecf960df5d0cc8a868a3c011ffa04eca964aa2471ad4d4e6b
MD5 hash:
6bce66393490da06e11fe35d77163c60
SHA1 hash:
fa02f785b4e741d9ce3d1a2519ba4f4b32573f71
Link:
https://www.unpac.me/results/59628597-c0c9-44eb-befa-412586afbd71/
SH256 hash:
016b887cf70899902d949384152f649806c19e1611f2e1182479200a207fb59a
MD5 hash:
12a4dc0af8bb22315ae5457d8f82e9e6
SHA1 hash:
ecf2e377a45f2d7c56ca8a83033b0a17e1872c83
Link:
https://www.unpac.me/results/59628597-c0c9-44eb-befa-412586afbd71/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/59628597-c0c9-44eb-befa-412586afbd71/
SH256 hash:
8354a7ad0499febdd288542828ad0355dcb7054c0c518266208e571c5122b0c6
MD5 hash:
6bfc7ce9ec7891d9d8494454332099b5
SHA1 hash:
34fc8cebba035e2cc6d27d636f9655949080bf8e
Link:
https://www.unpac.me/results/59628597-c0c9-44eb-befa-412586afbd71/
SH256 hash:
989677943358dad78b7d1e0948d32b16c67429b0d87d1032ba67c3205d101d74
MD5 hash:
58938e176fb54f17c13ec6b0eebad384
SHA1 hash:
1dbd08db30152073dfc303bc3572d76c0a92c6cf
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/59628597-c0c9-44eb-befa-412586afbd71/
Parent samples :
5a5d9cee5d7f4429558ef526249cc70078b3c2c89a3a87e2181449aca3c82c14
5c92a316e670ccde068afac02f9900cd61b218f9d8d5afff2d56ee8ebd407bc7
dd2c77b1d8d8ceae9e1a987b52f67f5ef0e35fd550838589230194326225bfea
80c597171ff8c2ac89f2c1f1a0db46d8dd6450e537e564a74151ab34fe3bfec0
a0bf437d8d7693337c0b9510ef15c146e1b2ffa5d92a805c51e065280da61f13
34f4791c96a47fe7310b47315d60db7b8ef02f5555f59ba23358a9de46c462d3
b0140b22d324bed8fea64268dae1d3368edc947f42651e2f2fbd772c210a5154
SH256 hash:
b0140b22d324bed8fea64268dae1d3368edc947f42651e2f2fbd772c210a5154
MD5 hash:
54b6dbbd0230cf0a0cb28c24270dcd2e
SHA1 hash:
7b118085df886a83a9113595ed770857d169fd2a
Link:
https://www.unpac.me/results/59628597-c0c9-44eb-befa-412586afbd71/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b0140b22d324/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/b0140b22d324bed8fea64268dae1d3368edc947f42651e2f2fbd772c210a5154

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.

Malspam

RemcosRAT

Executable exe b0140b22d324bed8fea64268dae1d3368edc947f42651e2f2fbd772c210a5154

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/327354/

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