MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dff9dfa64f1a603197abded9f5942b83efab0c71520a4fe028ba8fb79cfe7b11. 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
| SHA256 hash: | dff9dfa64f1a603197abded9f5942b83efab0c71520a4fe028ba8fb79cfe7b11 |
|---|---|
| SHA3-384 hash: | 56501c947fa25f769632078944df85be133e6676a2f38c473b0b7bb7d5e3afc04bc8ac63bd586f285372ea6e4a76c436 |
| SHA1 hash: | a15a4878651458c0b260b0e03d3c3cd4ec8c801d |
| MD5 hash: | 79d0a0035beb57e8e1a591f5e7de36f5 |
| humanhash: | hawaii-west-solar-ohio |
| File name: | 79d0a0035beb57e8e1a591f5e7de36f5 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 476'160 bytes |
| First seen: | 2022-07-20 19:13:55 UTC |
| Last seen: | 2022-07-21 10:57:46 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 79559da4b81809d0ac225fceda1ddb79 (28 x RemcosRAT) |
| ssdeep | 6144:2/Ya3uK4MW5sl80PF2hV/4puXyjSJ5DwFiyycdFXErWksAOZZgjXAcc06N:2/YaejslPd2f/4njSJJwLZ4sfZg6N |
| Threatray | 1'478 similar samples on MalwareBazaar |
| TLSH | T135A4AE11BAD2C072D57165300C26EB76DABCBD3429354A7BB3D61D6BFD30180A72A6B3 |
| TrID | 40.3% (.EXE) Win64 Executable (generic) (10523/12/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4505/5/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3) |
| File icon (PE): |  |
| dhash icon | c4d48eaa8ad4d4f8 (1'000 x RemcosRAT, 1 x Worm.Ramnit, 1 x Vjw0rm) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
314
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cmd.exe eventvwr.exe fingerprint greyware keylogger rat shell32.dll
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
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Behaviour
Behavior Graph:
n/a
Detection:
remcos
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2022-07-20 19:14:09 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
24 of 26 (92.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'468 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost
Malware Config
C2 Extraction:
91.192.100.9:3479
Unpacked files
SH256 hash:
dff9dfa64f1a603197abded9f5942b83efab0c71520a4fe028ba8fb79cfe7b11
MD5 hash:
79d0a0035beb57e8e1a591f5e7de36f5
SHA1 hash:
a15a4878651458c0b260b0e03d3c3cd4ec8c801d
Detections:
win_remcos_auto
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.remcos. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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