MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5a0bfd7008d6c49f7fd1abb8f7771bb9bdcad23ddddef284ae37eacac4d63afb. 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: | 5a0bfd7008d6c49f7fd1abb8f7771bb9bdcad23ddddef284ae37eacac4d63afb |
|---|---|
| SHA3-384 hash: | ad66f001bd670c62542f7630213f5882177680f55bf8fedba7ad1e6239c4c04ffb22430226c4864a36f10b7f2ad457ea |
| SHA1 hash: | ca1e83ef60b614589728623dcce9ed2920e19df1 |
| MD5 hash: | 51382e9ef465de44026eb25852719c24 |
| humanhash: | happy-november-victor-jig |
| File name: | DHL receipt_ 7048297463 document, pdf.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 978'432 bytes |
| First seen: | 2022-04-20 09:12:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:DpkAePJNl5K4ss3ycCO1p3Jn/fUf3tjcpZbWSGpV:DvGp5K4N5F3J/fUf9jc |
| Threatray | 1'191 similar samples on MalwareBazaar |
| TLSH | T17B25D0D4FFD5C952CDA96BF2C5EE41804B2478159B7AEF0F0A96079918A338DC6C22D3 |
| TrID | 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.9% (.EXE) Win64 Executable (generic) (10523/12/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.2% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 929ada92e8cc3682 (11 x RemcosRAT, 6 x AgentTesla, 3 x Formbook) |
| Reporter |  abuse_ch |
| Tags: | DHL exe RAT RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
310
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
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
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-04-19 09:21:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'181 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:ogb rat
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
boysgoblow.hopto.org:7838
Unpacked files
SH256 hash:
eb9941a35cc6c8e94949383347b102e15ecc8c329ce9dc424b012b58f2d7bc72
MD5 hash:
dac964390d3966bfb529e8b764958bdf
SHA1 hash:
7df2ef29cceb581583da031d5ca1d606014ea583
SH256 hash:
ef29c183994e72323d3f6660b53ec791489ec7effe456ffee03cafcda45b91ae
MD5 hash:
5d13995fc480582ca2ae41e9f6159010
SHA1 hash:
4f78281aa40572e381fbd93f3b8f2d4124636639
Detections:
win_remcos_g0
win_remcos_auto
SH256 hash:
5a0bfd7008d6c49f7fd1abb8f7771bb9bdcad23ddddef284ae37eacac4d63afb
MD5 hash:
51382e9ef465de44026eb25852719c24
SHA1 hash:
ca1e83ef60b614589728623dcce9ed2920e19df1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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 |
|---|---|
| Author: | abuse.ch |
| Rule name: | INDICATOR_EXE_Packed_SmartAssembly |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with SmartAssembly |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | pe_imphash |
|---|
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.