MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 aa1133d1be8765813b2cb3eb375da7e850d21630fe439bc26cdc469e16ff810f. 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: 14
| SHA256 hash: | aa1133d1be8765813b2cb3eb375da7e850d21630fe439bc26cdc469e16ff810f |
|---|---|
| SHA3-384 hash: | 1411ffb152dd9dc287fcb0f62125f3793d97df56b31c34d4d64968453933ee918f3f49fa94b581cd31267f3e8f5e3a89 |
| SHA1 hash: | 0c6d0cec6e11ce840df5ef6b17bf19dec5b176c4 |
| MD5 hash: | aeb16dacca53004e4d1f8757a92bba7b |
| humanhash: | mars-jig-equal-avocado |
| File name: | aa1133d1be8765813b2cb3eb375da7e850d21630fe439bc26cdc469e16ff810f |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'350'656 bytes |
| First seen: | 2026-08-10 14:51:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'190 x AgentTesla, 20'337 x Formbook, 12'364 x SnakeKeylogger) |
| ssdeep | 24576:acp50KVkXtpcIxULXCBTmkszxsPUx2tPWFxTQyBwaThm3RSs9cEV6Hq3:jpxVkpcIeLyTmksBMeTBB/Thm3ROL |
| TLSH | T10E5512452226DC42D0D68BB6FCA0D37833A50DDF39D2C2925FF66FFB38197815998292 |
| TrID | 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
123
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Setting a keyboard event handler
Connection attempt to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
entropy formbook packed
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-23T18:51:00Z UTC
Last seen:
2026-08-09T05:01:00Z UTC
Hits:
~1000
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Detection:
remcos
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2026-07-24 02:35:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 36 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
Remcos
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost discovery execution persistence rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Family: Remcos
Malware Config
C2 Extraction:
kindjurt.myddns.me:2423
Unpacked files
SH256 hash:
aa1133d1be8765813b2cb3eb375da7e850d21630fe439bc26cdc469e16ff810f
MD5 hash:
aeb16dacca53004e4d1f8757a92bba7b
SHA1 hash:
0c6d0cec6e11ce840df5ef6b17bf19dec5b176c4
SH256 hash:
762d1cc290c3ce15b75c381375d294805f89623061e7311e87d805ac4b1c7311
MD5 hash:
e7a37d68c8eafffa0cf07499abf8664f
SHA1 hash:
51bc0603b438acdd9ed877ca0f8e6faee2f5255d
SH256 hash:
a862a3940638bea5d6ee207fd439a9cf42f1101fe38001a9b543202922484652
MD5 hash:
c081ef70a06e6cb3ccb3ce48e8c12f29
SHA1 hash:
bde791bac89102cd0df40fa743ff7aa9e802100d
Detections:
win_remcos_auto
win_remcos_w0
Remcos
SH256 hash:
e4e98c56847f65b0ec79dd0fcd73f780be8e5b64a78def50b3d447c6a22aab6d
MD5 hash:
3e279146474e41a20e10d71196dea18c
SHA1 hash:
c3abd761f47fc10a6e546d214517de85e1cb64a0
Malware family:
Remcos
Verdict:
Malicious
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: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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