MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9378e7d749031db44b0ba686cfaf2bb02011e7877f688f4edd601fb48fdbdd7e. 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: 15
| SHA256 hash: | 9378e7d749031db44b0ba686cfaf2bb02011e7877f688f4edd601fb48fdbdd7e |
|---|---|
| SHA3-384 hash: | d4723cd812b0588e94f83fc458d451f2afd45f9e92c04c2046d8a22b76034b2b6aa07d3695584d1cd0409374737f6de1 |
| SHA1 hash: | cf3385ace9db058b4498d04953ee62f99f545ce0 |
| MD5 hash: | b1a34ab7fc8b1c6e0e92929ac4fbc4e5 |
| humanhash: | east-nine-may-triple |
| File name: | Evotec-Swiss Documenti PO TY43882#7,pdf.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 861'219 bytes |
| First seen: | 2022-10-06 09:30:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (719 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 12288:8NbJ39hUKjmv00JRtunrLT0D3+5nCi/jzJlAZ:8NF392SmvpuwDO5CiL/AZ |
| TLSH | T1F405CFE0ED34E98DC11955F0DB9E8FD6C6646C492B911CBA23EBB319017220CCDDE6E9 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 7cdad8accc9ca4d4 (4 x RemcosRAT, 3 x Formbook, 1 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | exe RAT RemcosRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 178.162.204.238:7913 | https://threatfox.abuse.ch/ioc/871851/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
overlay packed 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:
100 / 100
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Found hidden mapped module (file has been removed from disk)
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.Remcos
Status:
Malicious
First seen:
2022-10-06 08:46:17 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
9e965f970db921ff880befb4a857d58b8a4e3d79fcc4d7d49ba8ce3be93e791c
MD5 hash:
a4ab5ad0b2d68fc8fee8ed370cfcff5a
SHA1 hash:
534dc2ac8ce11f906ed322581059ed0871cecc2b
Detections:
win_remcos_auto
SH256 hash:
5b0d097a98e3b4d04bd23cd47b0572a2a3d663208d03f76a903bf4f86f4bbb62
MD5 hash:
8be46b48ce99c999c2473d80f6915604
SHA1 hash:
5df674a6babc813dd4a4f74eb05c237209c6be10
SH256 hash:
9378e7d749031db44b0ba686cfaf2bb02011e7877f688f4edd601fb48fdbdd7e
MD5 hash:
b1a34ab7fc8b1c6e0e92929ac4fbc4e5
SHA1 hash:
cf3385ace9db058b4498d04953ee62f99f545ce0
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_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.
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