MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04e6dda7961928fadeecd13e02b9195d31a5e3a9925d4de51072089bc7a1b452. 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


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04e6dda7961928fadeecd13e02b9195d31a5e3a9925d4de51072089bc7a1b452
SHA3-384 hash: b3ce7221f56875c5798ec03e0677ddceaf315468323e27a8dfefe76148f00a04e252f4ffbd3e83838e2bc480f27e5364
SHA1 hash: a56c4724edef9a8fef490520ecaeb30c8356e314
MD5 hash: b2618fbb2e344dbdc7d4b33947d71531
humanhash: sierra-carpet-river-kilo
File name:04e6dda7961928fadeecd13e02b9195d31a5e3a9925d4de51072089bc7a1b452
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'012'224 bytes
First seen:2024-12-05 15:57:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:X2leFeHHdWGhuvZJY9JuynjHOMt33ylD9ESMAwL1zGUxj:GsFsHthuvZJunjHOY32nMAwxL
Threatray 4'653 similar samples on MalwareBazaar
TLSH T1202512912922E906C8E24BB01961D3F857354EDCA816D717FBDE7DEBBE2B30A3484351
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
386
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
04e6dda7961928fadeecd13e02b9195d31a5e3a9925d4de51072089bc7a1b452.exe
Verdict:
Malicious activity
Analysis date:
2024-12-05 16:57:29 UTC
Tags:
netreactor remcos rat
Link:
https://app.any.run/tasks/c9256c73-646b-4b40-a167-985d09c19142

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Genie8dn-10038124-0
Create hunting rule

Win.Packed.Genie8dn-10038144-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6751cdb312e85e185e7640fd
Tags:
remcos virus shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Setting a keyboard event handler
DNS request
Connection attempt
Sending an HTTP GET request
Connection attempt to an infection source
Sending a TCP request to an infection source
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed packed packer_detected remcos vbnet
Link:
https://www.filescan.io/uploads/6751cd93852affe966519375/reports/28467fc9-add1-4722-b2f8-af140add7897/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/04e6dda7961928fadeecd13e02b9195d31a5e3a9925d4de51072089bc7a1b452
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/89a1e1a3-9722-4d7b-9aa4-26e53da30207
Result
Threat name:
Remcos, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1569374
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
Contains functionality to register a low level keyboard hook
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
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Remcos
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected PureLog Stealer
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1569374 Sample: LdSbZG1iH6.exe Startdate: 05/12/2024 Architecture: WINDOWS Score: 100 61 geoplugin.net 2->61 67 Suricata IDS alerts for network traffic 2->67 69 Found malware configuration 2->69 71 Malicious sample detected (through community Yara rule) 2->71 73 14 other signatures 2->73 9 LdSbZG1iH6.exe 7 2->9         started        13 DGlxtFUfY.exe 5 2->13         started        signatures3 process4 file5 51 C:\Users\user\AppData\Roaming\DGlxtFUfY.exe, PE32 9->51 dropped 53 C:\Users\...\DGlxtFUfY.exe:Zone.Identifier, ASCII 9->53 dropped 55 C:\Users\user\AppData\Local\...\tmpD8DB.tmp, XML 9->55 dropped 57 C:\Users\user\AppData\...\LdSbZG1iH6.exe.log, ASCII 9->57 dropped 81 Contains functionality to bypass UAC (CMSTPLUA) 9->81 83 Contains functionalty to change the wallpaper 9->83 85 Contains functionality to steal Chrome passwords or cookies 9->85 93 7 other signatures 9->93 15 LdSbZG1iH6.exe 2 9->15         started        18 powershell.exe 23 9->18         started        20 powershell.exe 23 9->20         started        22 schtasks.exe 1 9->22         started        87 Multi AV Scanner detection for dropped file 13->87 89 Tries to steal Mail credentials (via file registry) 13->89 91 Machine Learning detection for dropped file 13->91 24 DGlxtFUfY.exe 13->24         started        28 schtasks.exe 13->28         started        signatures6 process7 dnsIp8 95 Writes to foreign memory regions 15->95 30 iexplore.exe 15->30         started        97 Loading BitLocker PowerShell Module 18->97 47 2 other processes 18->47 32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        63 192.3.64.152, 2559, 49735, 49741 AS-COLOCROSSINGUS United States 24->63 65 geoplugin.net 178.237.33.50, 49736, 80 ATOM86-ASATOM86NL Netherlands 24->65 59 C:\ProgramData\remcos\logs.dat, data 24->59 dropped 99 Detected Remcos RAT 24->99 101 Maps a DLL or memory area into another process 24->101 103 Installs a global keyboard hook 24->103 36 DGlxtFUfY.exe 24->36         started        39 DGlxtFUfY.exe 24->39         started        41 DGlxtFUfY.exe 24->41         started        43 WerFault.exe 24->43         started        45 conhost.exe 28->45         started        file9 signatures10 process11 signatures12 75 Tries to steal Instant Messenger accounts or passwords 36->75 77 Tries to steal Mail credentials (via file / registry access) 36->77 79 Tries to harvest and steal browser information (history, passwords, etc) 39->79 49 WerFault.exe 41->49         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/04e6dda7961928fadeecd13e02b9195d31a5e3a9925d4de51072089bc7a1b452
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04e6dda7961928fadeecd13e02b9195d31a5e3a9925d4de51072089bc7a1b452/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-11-28 11:11:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=attn3j4wdeupvxxm2e7afoizluy2ly5jsjou3ziqoiejxr5bwrja._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
remcos
Create hunting rule
Similar samples:
2ef8e6a7e290f566d0e90f72b8567fe92952dcf6a0f29c673c64794b7d799c41
RemcosRAT
a8eca83cef071c5b20e34a9bcafb0249e47bbd5bf6f88b757709ae30dc728a37
RemcosRAT
bfd4e29505627b76243c4ea34c07b22af7edc00391b112e78c2dc3cf7a48d742
RemcosRAT
e24e077209f55ddcb0f46752a095fdfbde8e7ae0a46d9c2ffc750ff57767f2b6
RemcosRAT
error
RemcosRAT
+ 4'643 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost discovery execution rat
Link:
https://tria.ge/reports/241205-tehxrsxndk/
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
Malware Config
C2 Extraction:
192.3.64.152:2559
Verdict:
Malicious
Tags:
Win.Packed.Genie8dn-10038124-0
YARA:
n/a
Link:
https://app.threat.zone/submission/25e20fc9-a0fb-4f20-8d46-56e9be29851f
Unpacked files
SH256 hash:
fe7739c7141e1d374a8a3d10b158c2417a7dc3f474143a59fefee940abc8b3cf
MD5 hash:
f17878a503719c5f551b43ce85a83bea
SHA1 hash:
d32a2695564662ad43686cb1e4878e3ec2dc3568
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/a9b86b4b-6f5e-4ec3-8863-5d400ac1e7b1/
Parent samples :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 hash:
9db5fbdb5ec948c60e0ef1eae4cc58b9d55bbaed70489d5331bbdbda19d8035b
MD5 hash:
48ee97a14614113c194512c933e5f667
SHA1 hash:
2a0100e02126f11b17f73f949d7bee1608848398
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
win_remcos_w0
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
Link:
https://www.unpac.me/results/a9b86b4b-6f5e-4ec3-8863-5d400ac1e7b1/
Parent samples :
123d60e73ef07b75f285d67de12c69137304e6932415b20d76432914f3e15e1c
04e6dda7961928fadeecd13e02b9195d31a5e3a9925d4de51072089bc7a1b452
f977974b2df2bece2382b3c31b24382b629d18144c1fd56901900b1d1aba6024
07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e
caca9062bbedb4519f51493d026a344f885ac593b7224d40458ff07f8ecee4ba
12f38b57f20acea350ed883756309c9516c6b5b814ebedcb19dcb5ba798579e1
d51b3625115680dc3d6e0f5881f914f0373a277e2ef2ec56c88c3f45de997877
SH256 hash:
470834a09683d811117377b1c6ff2ccaa406a42963d055eedb490f72600c20c0
MD5 hash:
f00c7e39549b86ddb9acb77a48f225d6
SHA1 hash:
173704ab0ab6bb4df006cddb9f8489d4223c4b16
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/a9b86b4b-6f5e-4ec3-8863-5d400ac1e7b1/
SH256 hash:
04e6dda7961928fadeecd13e02b9195d31a5e3a9925d4de51072089bc7a1b452
MD5 hash:
b2618fbb2e344dbdc7d4b33947d71531
SHA1 hash:
a56c4724edef9a8fef490520ecaeb30c8356e314
Link:
https://www.unpac.me/results/a9b86b4b-6f5e-4ec3-8863-5d400ac1e7b1/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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