MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0b8ce3d491814d2e36d1f10e2deafca89470c738f3aabd8c6a4757e75bef7c01. 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: | 0b8ce3d491814d2e36d1f10e2deafca89470c738f3aabd8c6a4757e75bef7c01 |
|---|---|
| SHA3-384 hash: | 50cd1572d6523cbdaedaffcb8c7fac310ff4498c3f5e8e20877c7ab27d289d453d064175e00388abe9cfb828dd38ce9a |
| SHA1 hash: | 522cf66d787a9c48a4b36e267d1b29b3c9d98756 |
| MD5 hash: | 1b135a13dc00264b1131472f9fb59ffe |
| humanhash: | seventeen-minnesota-kitten-glucose |
| File name: | Cross World TT.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 843'264 bytes |
| First seen: | 2022-05-24 17:00:42 UTC |
| Last seen: | 2022-05-24 20:22:32 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:IPrd3HLnev/W8n982cM6Dr6ftOTzfH0Z9gQ1pOyiOYLI8LTPt/vWoGLt5lZ:IDddkatDr6ftOTzfHS1pgLIgsLtp |
| Threatray | 1'683 similar samples on MalwareBazaar |
| TLSH | T1C5052362A2391775E07CABB93E50159103FAA0276068F3845CA3D4FEE4B6F50CDE6D17 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  pr0xylife |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
3
# of downloads :
351
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
Cross World TT.exe
Verdict:
Malicious activity
Analysis date:
2022-05-24 17:05:22 UTC
Tags:
rat remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
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
Contains functionalty to change the wallpaper
Delayed program exit found
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Trojan.Remcos
Status:
Malicious
First seen:
2022-05-24 17:01:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'673 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost rat
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
206.123.140.83:5888
Unpacked files
SH256 hash:
2e39686a0d6d350648e56f090fdbfbd587f5108f59117abdfb0ab72ea829bbce
MD5 hash:
96754c0fc2f993fc34a316cc61f3327e
SHA1 hash:
dcfe5044b6f64446eb75581b7efb2f493fcb41a4
Detections:
win_remcos_auto
Parent samples :
0a7f119fdf79b8cc120a81521e6e3477ac4b7743fe96b5b4a91be6072c0c6782
fce87d9ca3e073fa6fbbdde7032b4fd4a161e430a774ec550155d9836ad99d10
0b8ce3d491814d2e36d1f10e2deafca89470c738f3aabd8c6a4757e75bef7c01
90ef44111017156274f220ddb1372dd3269bdf3e6c50a82fe94bfdb533186130
73ae45663ab13f813d5cbb751847c03c0dfd23cfa76df3c25e5aca2ff53b75dc
fce87d9ca3e073fa6fbbdde7032b4fd4a161e430a774ec550155d9836ad99d10
0b8ce3d491814d2e36d1f10e2deafca89470c738f3aabd8c6a4757e75bef7c01
90ef44111017156274f220ddb1372dd3269bdf3e6c50a82fe94bfdb533186130
73ae45663ab13f813d5cbb751847c03c0dfd23cfa76df3c25e5aca2ff53b75dc
SH256 hash:
a936419b701428167d1f2f6a35242a3d1b4be76314d370e3cc10654d2b46c700
MD5 hash:
782855252a5c7e51f82bc13df062af6a
SHA1 hash:
d1a28186aad122075734ee484adc541a6316099d
SH256 hash:
bdc492af926c954c8866007eb3b140613d250b128f38c1ef700d58de57d148e2
MD5 hash:
7ccd43e5a9b635d583db5a3901fee0d9
SHA1 hash:
a1fbb50164fb5e4086474b8d44e2cb2b4276ce34
SH256 hash:
9a178a775e302b417efdad76fae13457fb26a98bc272d044cfb164725ca20259
MD5 hash:
22ae64bc68f2819a20b072b4fdb013a8
SHA1 hash:
99bdcb71cbf8ef3c452d62cc8889d5b783001243
SH256 hash:
0b8ce3d491814d2e36d1f10e2deafca89470c738f3aabd8c6a4757e75bef7c01
MD5 hash:
1b135a13dc00264b1131472f9fb59ffe
SHA1 hash:
522cf66d787a9c48a4b36e267d1b29b3c9d98756
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: | 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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