MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 582867f54f2961f3249d0ebb19effc6e9adb068b5055cbf3be38ac6150462f87. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 582867f54f2961f3249d0ebb19effc6e9adb068b5055cbf3be38ac6150462f87
SHA3-384 hash: 426006a0376005bdf300c129b3f7f06ebe566cf3daeea45a1580f19d412f682b38c8493360e240e0fe8dbdd241c250a8
SHA1 hash: 3cc06283167ae5032373d65329eefa3ceeb10cea
MD5 hash: 599563fcb90a39d3d51f44fab45f39fa
humanhash: black-item-washington-william
File name:599563fcb90a39d3d51f44fab45f39fa.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:4'356'608 bytes
First seen:2022-09-01 10:32:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 24b92ccf1e266e626a6cc7126f975fe5 (7 x RemcosRAT)
ssdeep 98304:BdG2jxBVwQ1J+SARMR0p7f/tPYgmT5oaScB10D:BdTjxnJ3wMOF/SJ5tB2
TLSH T18416226213620006E4D2FCF99523BEE172F51E2A4F41A87569B679CA35324A3EF03D5F
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4505/5/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 06556d4d4d330f0e (2 x RemcosRAT)
Reporter abuse_ch
Tags:exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
599563fcb90a39d3d51f44fab45f39fa.exe
Verdict:
Malicious activity
Analysis date:
2022-09-01 10:36:13 UTC
Tags:
remcos
Link:
https://app.any.run/tasks/167aba57-d567-4b60-8956-19b00ef45f8c

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/307209/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Setting a keyboard event handler
Creating a window
DNS request
Creating a file in the %temp% subdirectories
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63108ae0e87b88e71bead886/reports/84a508c1-791f-4673-9b5f-001e93eefa5e/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:
Unknown
Link:
https://analyze.intezer.com/analyses/748e6617-c537-4f1e-9ed5-81126dbf24ff
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1062694
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/582867f54f2961f3249d0ebb19effc6e9adb068b5055cbf3be38ac6150462f87/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2022-09-01 07:52:35 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=laugp5kpffq7gje5b25rt374n2nnwbulkbk4x456hcwgcucgf6dq._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos rat
Link:
https://tria.ge/reports/220901-mlh3saccdl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Remcos
Unpacked files
SH256 hash:
5a6e28deb916fd871fa7a47cad90d7236e9355e54d9156e2e61240e8b76e4897
MD5 hash:
c9db1b5649593cdaedbcf8805d10a148
SHA1 hash:
9821d91c2d19807b9d1bb5e4bddba2efbd593d14
Link:
https://www.unpac.me/results/bb7e9ff1-c2b7-4406-818e-f2bf4225478f/
SH256 hash:
582867f54f2961f3249d0ebb19effc6e9adb068b5055cbf3be38ac6150462f87
MD5 hash:
599563fcb90a39d3d51f44fab45f39fa
SHA1 hash:
3cc06283167ae5032373d65329eefa3ceeb10cea
Link:
https://www.unpac.me/results/bb7e9ff1-c2b7-4406-818e-f2bf4225478f/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/582867f54f29/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/582867f54f2961f3249d0ebb19effc6e9adb068b5055cbf3be38ac6150462f87

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RemcosRAT

Executable exe 582867f54f2961f3249d0ebb19effc6e9adb068b5055cbf3be38ac6150462f87

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2276802/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/307209/

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