MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2682222836b5d284955176401e14dba7b8af056ee4db520c1fc51305c192da81. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2682222836b5d284955176401e14dba7b8af056ee4db520c1fc51305c192da81
SHA3-384 hash: b0e4b113f959fb7de54d9944eca9258f070dea859e109409a598a2ed2e648c844cc482f5e0cf7f62f5d1c333101c0d77
SHA1 hash: f502b2c14b8faf3916f2c461305c64fa72071c4f
MD5 hash: 275e9b6756b393c890f7ef0c07cc4caa
humanhash: lithium-mars-butter-shade
File name:275e9b6756b393c890f7ef0c07cc4caa
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:823'296 bytes
First seen:2022-05-16 13:22:49 UTC
Last seen:2022-05-16 13:46:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'654 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:kIG1kxBII3RodEaMNk57Z17Metc0xPU8DbbSTUIfU:kIKkxBII3qaMxZp1htPDbbSIQ
Threatray 2'004 similar samples on MalwareBazaar
TLSH T15705238537ECF3B9D07A19B0BA31448602F27E951DA3F79E5DD3318B0A72F062E05269
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)
File icon (PE):PE icon
dhash icon d0d8d0c4c4c4dcd4 (12 x RemcosRAT, 3 x NanoCore, 3 x AveMariaRAT)
Reporter zbetcheckin
Tags:32 exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
2682222836b5d284955176401e14dba7b8af056ee4db520c1fc51305c192da81.exe
Verdict:
Malicious activity
Analysis date:
2022-05-16 14:47:03 UTC
Tags:
rat remcos keylogger
Link:
https://app.any.run/tasks/7c7f8c2c-c994-40bd-a6cd-daf57512259a

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/271158/
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/6282504ad06ea2f4a0703bc0/reports/dbf33cd2-a37c-471c-80b8-5c687f9421f7/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/a7728078-941e-44ab-b5bb-7ac9b3312160
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/995039
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.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
Delayed program exit found
Found 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
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)
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: 627545 Sample: 0T4MfxQDIu Startdate: 16/05/2022 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for dropped file 2->39 41 9 other signatures 2->41 7 0T4MfxQDIu.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\QfCZuvaICd.exe, PE32 7->23 dropped 25 C:\Users\...\QfCZuvaICd.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpC344.tmp, XML 7->27 dropped 29 C:\Users\user\AppData\...\0T4MfxQDIu.exe.log, ASCII 7->29 dropped 43 Contains functionality to steal Chrome passwords or cookies 7->43 45 Contains functionality to inject code into remote processes 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 4 other signatures 7->49 11 0T4MfxQDIu.exe 3 16 7->11         started        15 powershell.exe 23 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 power22.myftp.org 185.66.91.81, 4202, 49723 BRNET-ASUA Ukraine 11->31 33 geoplugin.net 178.237.33.50, 49724, 80 ATOM86-ASATOM86NL Netherlands 11->33 51 Tries to harvest and steal browser information (history, passwords, etc) 11->51 53 Installs a global keyboard hook 11->53 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2682222836b5d284955176401e14dba7b8af056ee4db520c1fc51305c192da81/
Threat name:
ByteCode-MSIL.Trojan.RealProtectPENGSD
Create hunting rule
Status:
Malicious
First seen:
2022-05-16 05:33:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e2bcekbwwxjijfkrozab4fg3u64k6blo4tnveda7yujqlqms3kaq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1c804518ea4c220b90493ad676e48a70265a7fc20af5fb8cf75c36b425f096c8
RemcosRAT
354a9becf30c58e1bf9bc4756fd08efc296c6f3009352b84e8073bb638533f3f
RemcosRAT
81b648fca4135b631044dd68aee71ee704dcc930ae635658b9438585c5dc6b90
RemcosRAT
ba8d32d0c7844fdd2e5c4311fc6dc7a400d7c1ff97bebd9760d62308c669fb8f
RemcosRAT
e6a1d0c6cdb62e541492740eeabafe7f88f242d6a442fa0e2d2b4e8b1a2b1617
RemcosRAT
fafd7463254353a7e4ea4900b93f412fb84bbbddae730fc145c54331eb2533f8
RemcosRAT
+ 1'994 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost rat
Link:
https://tria.ge/reports/220516-qmr9mafcdn/
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:
power22.myftp.org:4202
Unpacked files
SH256 hash:
54873727752e3420d45129784bfd5e386655c7b9692385385afcdd7d3125ca04
MD5 hash:
44f0fd013e3038931b633473d7399a19
SHA1 hash:
0193ea48e4e797892ea14e7aececda290a0a15a0
Link:
https://www.unpac.me/results/a03744e9-c867-414b-ad30-4eda301dd518/
SH256 hash:
db3031f86381e850bb7165dec3d5e80efda78a816143f73af2992871429d33a1
MD5 hash:
bec90afdad951f9d9b0312fc1ce947be
SHA1 hash:
4dc2e0a2ebf009e79f6c73ebf6f56062393fb55e
Link:
https://www.unpac.me/results/a03744e9-c867-414b-ad30-4eda301dd518/
SH256 hash:
f365ff359ce15bd2ee460ed833778bd2167003c82f2d7aa1a5a5e0bf226c5237
MD5 hash:
60357adac9058123cf4cad6833f900d5
SHA1 hash:
6578e3d0de02aa44980af43d0d132a5fc25d5f12
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/a03744e9-c867-414b-ad30-4eda301dd518/
Parent samples :
2682222836b5d284955176401e14dba7b8af056ee4db520c1fc51305c192da81
b69f04883131047159a3f3f13a7943ffdf43c742bc2a8994f7ef1f1a42c16eee
SH256 hash:
709fdbef8932044e42231f14888aa12b12ddc571e6daba8af86d624a39fa63bf
MD5 hash:
a7a6647650fe0204d1ab042824d638be
SHA1 hash:
a1194aba19ab6190a412073fe1918cd1b559aacf
Link:
https://www.unpac.me/results/a03744e9-c867-414b-ad30-4eda301dd518/
SH256 hash:
2682222836b5d284955176401e14dba7b8af056ee4db520c1fc51305c192da81
MD5 hash:
275e9b6756b393c890f7ef0c07cc4caa
SHA1 hash:
f502b2c14b8faf3916f2c461305c64fa72071c4f
Link:
https://www.unpac.me/results/a03744e9-c867-414b-ad30-4eda301dd518/
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/2682222836b5d284955176401e14dba7b8af056ee4db520c1fc51305c192da81

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.

Web download

RemcosRAT

Executable exe 2682222836b5d284955176401e14dba7b8af056ee4db520c1fc51305c192da81

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2197403/
Cape
Cape
https://www.capesandbox.com/analysis/271158/

Comments


Avatar
zbet commented on 2022-05-16 13:22:53 UTC

url : hxxp://107.173.62.61/king/NEW_PO-INQUIRY_LIST.exe