MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f7298d0fd7a37ec9a02c0ea92c682f5778c8624b0093f51130096a8309f13d83. 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: 17
| SHA256 hash: | f7298d0fd7a37ec9a02c0ea92c682f5778c8624b0093f51130096a8309f13d83 |
|---|---|
| SHA3-384 hash: | 12139abe2c8c86f9864f75d1a1b7cc198049e69941035fc665d6c0c28e8b0fd5406bbf3f565d9e73aa7e863994e9d86a |
| SHA1 hash: | 50ce2a28615394bf144b74494d8aad1178fc08d0 |
| MD5 hash: | d4b391bdd78a751ca1295be6d5b6b38d |
| humanhash: | november-blossom-video-music |
| File name: | d4b391bdd78a751ca1295be6d5b6b38d |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 909'312 bytes |
| First seen: | 2023-02-19 03:42:36 UTC |
| Last seen: | 2023-02-19 05:27:59 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:YbY2uAuaSFYLOtm8dq1yxYK1BMEzVUlosjUV:Fcu3F3DqMx9XXs |
| Threatray | 2'771 similar samples on MalwareBazaar |
| TLSH | T13015128065F85B25DDBF67F454B0285017B1745AF937FB2C1CE072C52A63B008AB6BA7 |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2c2c8d8b4ead2a2 (6 x AgentTesla, 5 x SnakeKeylogger, 3 x NanoCore) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
251
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
d4b391bdd78a751ca1295be6d5b6b38d
Verdict:
Malicious activity
Analysis date:
2023-02-19 03:43:43 UTC
Tags:
rat remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
67%
Tags:
comodo packed
Verdict:
Malicious
Labled as:
Trojan.Generic
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:
rans.troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Remcos
Status:
Malicious
First seen:
2023-02-15 07:47:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
17 of 21 (80.95%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'761 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:2023 gee host persistence rat
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Remcos
Malware Config
C2 Extraction:
hostlords24.bounceme.net:2030
Unpacked files
SH256 hash:
3df1923d34852e0017ac8ef4d4e28a29bcfeff9845469a1b97d6aa2c2b16438b
MD5 hash:
39f16b405ab49cf1e932ec29f586c9b1
SHA1 hash:
f8f5d81a0ce355f1deaec126e14b9bb7785cbf72
Detections:
Remcos
win_remcos_auto
SH256 hash:
3eb8283503f2d16d97914b0062a12d88b748535f520c069cbc0030c3a76ebe91
MD5 hash:
de48108cbec205effc6a314a515c4ad0
SHA1 hash:
d71877796adda7cea23b9c41712cd3c8f9dfd6b1
SH256 hash:
12314b78e9b09443559320029d5ca795f1f2c339cca660dd9283c82b0767b276
MD5 hash:
06023362e9520977885285b8b2dd8534
SHA1 hash:
84cd86096652282d0346a7aa5e1eaa2902703c7c
SH256 hash:
c12d2628d984c0b8071e1daa76812d8eae5cd9a18dd99eac444ba00d38977501
MD5 hash:
ec47f2cc8cb2264f192660aa1c81f96d
SHA1 hash:
50b322aa2022e5570911ceb2ca39aeaeca91e540
SH256 hash:
8617cea503c2a3961120a9c503d853bc21d38d1fca7143d6b1ef4f388bc5cec7
MD5 hash:
7f225c69df031bf0560aed3847a1221a
SHA1 hash:
4d5f3ccdb2c6015d2b2a73326c0f32b173af2819
SH256 hash:
f7298d0fd7a37ec9a02c0ea92c682f5778c8624b0093f51130096a8309f13d83
MD5 hash:
d4b391bdd78a751ca1295be6d5b6b38d
SHA1 hash:
50ce2a28615394bf144b74494d8aad1178fc08d0
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: | iexplorer_remcos |
|---|---|
| Author: | iam-py-test |
| Description: | Detect iexplorer being taken over by Remcos |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) |
| Rule name: | pe_imphash |
|---|
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Windows_Trojan_Remcos_b296e965 |
|---|---|
| Author: | Elastic Security |
| 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
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