MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68. 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: 20


Intelligence 20 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68
SHA3-384 hash: 3ebc845756f0dfe871b2792b95b7b9c0f84c5534a37677c3f786f453d7c3617fdd271466b9420ba3eebbe32572a8ec23
SHA1 hash: 8e790f983d10666654a9431704b2007b9f890f13
MD5 hash: 8c33a1796f374298fbcd95f7966be82a
humanhash: october-oregon-spring-princess
File name:DETAILS_SPECIFICATIONS.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'398'272 bytes
First seen:2025-03-10 11:05:08 UTC
Last seen:2025-03-10 12:28:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:O0YBSc2XOTt4FV+PTew0lXZ/kW7stsf0n6/cCnKe1y2ZM9DRgBWKQDqGw4e:bYoc92VCKXPAz8cHe1yUM9sfQDG4e
Threatray 4'235 similar samples on MalwareBazaar
TLSH T13455E0AC3250B5EFC917C572CA68AC75E664397B530B820380A749EFBE0DA57DF141E2
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
dhash icon 10b268b296b2b2b2 (7 x Formbook, 4 x MassLogger, 4 x RemcosRAT)
Reporter adrian__luca
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
361
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
DETAILS_SPECIFICATIONS.exe
Verdict:
Malicious activity
Analysis date:
2025-03-10 11:53:23 UTC
Tags:
remcos rat
Link:
https://app.any.run/tasks/21ab348c-5bc6-49c1-9611-ccb59dcdc458

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ced0301f777fe306089396
Tags:
micro agent msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Creating a process with a hidden window
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67cec77b4a3011c802cc18a1/reports/8a1950cd-56ba-484c-9894-d7d0713dc4c6/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed4bf7d7-0a81-465c-959b-e51be9cf7b6b
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1633488
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
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
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1633488 Sample: DETAILS_SPECIFICATIONS.exe Startdate: 10/03/2025 Architecture: WINDOWS Score: 100 54 myhost001.myddns.me 2->54 56 206.23.85.13.in-addr.arpa 2->56 60 Suricata IDS alerts for network traffic 2->60 62 Found malware configuration 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 11 other signatures 2->66 8 DETAILS_SPECIFICATIONS.exe 7 2->8         started        12 shwBaDuAS.exe 5 2->12         started        14 svchost.exe 2->14         started        signatures3 process4 dnsIp5 44 C:\Users\user\AppData\Roaming\shwBaDuAS.exe, PE32 8->44 dropped 46 C:\Users\...\shwBaDuAS.exe:Zone.Identifier, ASCII 8->46 dropped 48 C:\Users\user\AppData\Local\...\tmp7E72.tmp, XML 8->48 dropped 50 C:\Users\...\DETAILS_SPECIFICATIONS.exe.log, ASCII 8->50 dropped 74 Uses schtasks.exe or at.exe to add and modify task schedules 8->74 76 Adds a directory exclusion to Windows Defender 8->76 78 Injects a PE file into a foreign processes 8->78 17 DETAILS_SPECIFICATIONS.exe 2 2 8->17         started        22 powershell.exe 23 8->22         started        24 powershell.exe 23 8->24         started        26 schtasks.exe 1 8->26         started        80 Antivirus detection for dropped file 12->80 82 Multi AV Scanner detection for dropped file 12->82 84 Contains functionalty to change the wallpaper 12->84 86 2 other signatures 12->86 28 shwBaDuAS.exe 12->28         started        30 schtasks.exe 12->30         started        58 127.0.0.1 unknown unknown 14->58 file6 signatures7 process8 dnsIp9 52 myhost001.myddns.me 103.198.26.222, 49683, 49689, 51209 NXGNET-AS-APNextgenNetworksAU unknown 17->52 42 C:\ProgramData\remcos\logs.dat, data 17->42 dropped 68 Detected Remcos RAT 17->68 70 Installs a global keyboard hook 17->70 72 Loading BitLocker PowerShell Module 22->72 32 conhost.exe 22->32         started        34 WmiPrvSE.exe 22->34         started        36 conhost.exe 24->36         started        38 conhost.exe 26->38         started        40 conhost.exe 30->40         started        file10 signatures11 process12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68/
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-03-05 17:57:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
29 of 38 (76.32%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=s3lk7zn2z7fbih7uu74zgtbn4awc4lqwqg3a3uwwksivteypbvua._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
remcos
Create hunting rule
Similar samples:
3f2491926888db2c9d6c7b1a426ff41e1cd4a13bc922156a814b9fe3032ff809
RemcosRAT
59558d5bc10450ec63904f60f61b13f2e2feba2160c02bdd50eba25cd1b3b355
RemcosRAT
b254541038b979c1c21f489e21bc15f594492aff656bc908aa54033bafb05775
RemcosRAT
d1b50fc6ce79320a88defef33baf6a51e30845bd13ab2b52f7925ba0b8f527cd
RemcosRAT
error
RemcosRAT
f6e4833668ca8d61f06a531d2dbaa1ec38f0905c7a3d4523c1cb142df066d74e
RemcosRAT
+ 4'225 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:feb 21 2025 discovery execution rat
Link:
https://tria.ge/reports/250310-m6z7sssvgs/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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:
myhost001.myddns.me:9373
103.198.26.222:9373
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/05fde980-29a1-4712-82a9-63b43b7386db
Unpacked files
SH256 hash:
96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68
MD5 hash:
8c33a1796f374298fbcd95f7966be82a
SHA1 hash:
8e790f983d10666654a9431704b2007b9f890f13
Link:
https://www.unpac.me/results/470e04b9-b6a2-40e1-879f-55b6140593ca/
SH256 hash:
73f7fef4c818d82a76365a0e31e66e29fff18424e8d517d8b0ac3bd712ae8d00
MD5 hash:
881f7b862ea75845dae9a1c4f48d46f2
SHA1 hash:
062dd95a545e73c645f44d01957d714a78af184c
Detections:
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
Remcos
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Link:
https://www.unpac.me/results/470e04b9-b6a2-40e1-879f-55b6140593ca/
Parent samples :
96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68
c70da22ebb4b93a0c6efbc20e131a47c6a52e2ad53ed7cd9ed93686032245751
0163886674b564ff8973f86966aa5d625ca41f262b04f05b1bc4adf77b3d30ba
SH256 hash:
24765eeb3da577353f07003673f07fa2ba45e3c189519a82c4a5cbcab8eaf976
MD5 hash:
2047ca3209e0ee1f97cc74f84bc06423
SHA1 hash:
18ecf4be23ed1b564e0c33a08597eed39bf67611
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/470e04b9-b6a2-40e1-879f-55b6140593ca/
Parent samples :
ce274c08c15204a7168689d039f94e7c96a7e4a079b48cb2cbb10ec5bbf25ead
d4771040c76dca1e55f72d53e5d4866c2b22ef12cb48d18a291bbf3cd35484bb
bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27
96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68
SH256 hash:
bc35970bcbb0a4ba0382444d67057f71b63af8fa4c077e97fa1758c8c4c40361
MD5 hash:
d32ab05634114876e9fc843d057e6e6b
SHA1 hash:
7bc4f7c06f7ec5d1026be96cd96b2d0532185790
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/470e04b9-b6a2-40e1-879f-55b6140593ca/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/96d6afe5bacf/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68

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:NETexecutableMicrosoft
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.

Malspam

RemcosRAT

Executable exe 96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68

(this sample)

  
Delivery method
Distributed via e-mail attachment

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 (GUARD_CF)high

Comments