MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 277753aba8bad16e15be999ec98b5eee72e3000558d12d572c732b09d006f4d8. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 277753aba8bad16e15be999ec98b5eee72e3000558d12d572c732b09d006f4d8
SHA3-384 hash: 76b9760888fa16965a50bbbf0d34cd85728e7ffcb1c7289903f417dfeb5b6d25a9866896efccd9dee4d9dba08120481a
SHA1 hash: 8ca501a07f276d21056640579426fb32a7e3eac7
MD5 hash: 9bd69cdd61f4c0809e9b481609960f52
humanhash: angel-hot-island-may
File name:277753aba8bad16e15be999ec98b5eee72e3000558d12d572c732b09d006f4d8
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:230'016 bytes
First seen:2020-07-06 07:13:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 3072:qFaj5U/8VnDrVyltmZAyuCfxMcaIqhl4m+P9GjS4SqIQR2XPi9yo:lDrwGzuAM9I4gUjS4SqHX
Threatray 789 similar samples on MalwareBazaar
TLSH E424F43D1DFDA227D074E6B1CFD2C8A3B699E46631A5AA2258DB13940793D0736C313E
Reporter JAMESWT_WT
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21079/
Detection(s):
Win.Packed.Remcos-8182089-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Creating a process with a hidden window
Deleting a recently created file
DNS request
Creating a file in the %AppData% subdirectories
Setting a global event handler for the keyboard
Enabling autorun with Startup directory
Unauthorized injection to a system process
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/277753aba8bad16e15be999ec98b5eee72e3000558d12d572c732b09d006f4d8/
Threat name:
ByteCode-MSIL.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-06-27 05:36:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
30 of 31 (96.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=e53vhk5ixliw4fn6tgpmtc265zzogaafldis2vzmomvqtuag6tma._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0b8d469babc7b057403a1d7ca0f781c9a675523941cfcc8bb6eae582680746c4
RemcosRAT
2ddbe8b9f04a4a672878c6b54b8a3440d2f7d89b2fe0c5949df21c997c5443f7
RemcosRAT
40838317f53ebe7b37fab29e95826e44ffd7eb7b349e8bed0f5d7ae5db013df1
RemcosRAT
4692d4716a224f54c928808d2d7ee7e9eaeb8531f1cd29b91886fa511a12f07a
RemcosRAT
59b1b0e770b3b964f7ad3290b9ebfa845b828c7819cf8282b2b7aa89530cff78
RemcosRAT
6ea9da4ed018d0d17891bc301d0d42c637482f8ecdac6ebff94ac9dd41d5d7a3
RemcosRAT
7215dbd809c1e16811d3e5981ad879bfe02898a514e8a0d5243e86f3adf9f0d6
RemcosRAT
a7d93e9c9bb80f0f8a271ae4a101f305bac535e197697b35f291794fa83ef538
RemcosRAT
ac120fadb0fde46db30df42a52a0b65d34fa6621fa13f18c11b5fe93626dcf6d
RemcosRAT
cdeef97d61eac6dce398d5f1ab3b9885d203493cb93d445165eda9a8c19a56dd
RemcosRAT
+ 779 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
evasion trojan rat family:remcos
Link:
https://tria.ge/reports/200706-c4p19152hn/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Windows security modification
Remcos
Modifies Windows Defender Real-time Protection settings
Malware Config
C2 Extraction:
prantiexport.myq-see.com:3535
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

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/21079/

Comments