MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97. 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: 19


Intelligence 19 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97
SHA3-384 hash: 495db57facd79e24a6cc0b727ca06146a6cd67e7767a19c3a42b60114eec8449662aa212aeca50db4299cfb0d78f3a1a
SHA1 hash: 4586d5099801268d7b21cbd8fb771fc86ff90d97
MD5 hash: 025e7c7ce4fbc2a40b357fe6ad3f7478
humanhash: nine-high-speaker-uniform
File name:dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'101'312 bytes
First seen:2025-10-10 06:25:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:LHblRQrlMxT+IutsMOkKrFrclS7dYwWfXirCzi9KxRN:Fmjx7OkKh+Gt8M9
TLSH T1C135D0AC3240F59EC513CE729A74DD749A207DAA930BC20399D71DAFB91D687DE102B3
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 :
63
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97
Verdict:
Malicious activity
Analysis date:
2025-10-10 07:12:34 UTC
Tags:
remcos rat auto-sch-xml
Link:
https://app.any.run/tasks/891c465b-469a-4fd5-ae1e-7b055e64a728

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/32000/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e8a71023804d0975b66f21
Tags:
shell virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
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 with a hidden window
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
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypt obfuscated obfuscated obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68e8a7b971883144ef2fe147/reports/e4d7b1f3-c0dd-4142-bd86-8901a4925da7/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-12T02:01:00Z UTC
Last seen:
2025-10-01T15:41:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97/results?tab=lookup
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bc5a5ad9-c196-43a9-8844-72801df02ac8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97
Gathering data
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2025-09-13 00:57:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3rjf74wgnbdfbrmn56lprhj6g4xt24ec4nxed7prvt3kkmbdnwlq._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
remcos
Create hunting rule
unc_loader_078
Create hunting rule
Similar samples:
error
RemcosRAT
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos discovery execution persistence rat
Link:
https://tria.ge/reports/251010-g87f1agm4z/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
Malware Config
C2 Extraction:
185.232.21.42:2473
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6f650de8-c6ea-4963-852e-c9f5fab8dea6
Unpacked files
SH256 hash:
dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97
MD5 hash:
025e7c7ce4fbc2a40b357fe6ad3f7478
SHA1 hash:
4586d5099801268d7b21cbd8fb771fc86ff90d97
Link:
https://www.unpac.me/results/33ca67ef-f03e-4dbe-b128-75492074b31e/
SH256 hash:
6aac5fa37d403c99032ad3920612b441976b3d81073feb94d2286f2fcfcf3098
MD5 hash:
a6308418d3757929f5478ed193d272b5
SHA1 hash:
1238cc17dd9137a0cb62a796b7e5eb3d0a0cc44e
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/33ca67ef-f03e-4dbe-b128-75492074b31e/
SH256 hash:
299f01620338c3e4dfb9781265e6b3a67d671c9d43f918de3b82e28b0833045e
MD5 hash:
b698eb6d42ac04e38d1210eed4c6fa74
SHA1 hash:
3c239df1d443d73d8cc3d9a4ddb26988e7493df4
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_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/33ca67ef-f03e-4dbe-b128-75492074b31e/
Parent samples :
32fdbbbe5e6434f234aa44de6eed9be6606842854e98b841d65b9bb36dcc0ba2
0e8a65014a105a1bde2ea8dae1807fdc3af1ea7eb4eb9d826f4324dea761c940
63a69e11aa736dccc7f23c50bc99831cb96b5ae51c59b84a144b974a4002905a
dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97
aa7130af56cb7b9d0cc21651e5032fd8a0a002222e1338f7c05a54437fa023b3
b834aabcb8d11c7683b556b03aa07c16ee5e9f6fb1fffac56574f3b10edf7581
ab3b3296f0c1362788a03e256a24c7e6a38661c484cca9d281bf929521dd7c68
SH256 hash:
a07218767cb37a2eb228ddf96d25724848f368c446abe6ad0813387dfc603f98
MD5 hash:
af22bb92639cb98b8f09382c32c478ac
SHA1 hash:
d97ed60de226af9876769ac2e94185cf1b25d676
Link:
https://www.unpac.me/results/33ca67ef-f03e-4dbe-b128-75492074b31e/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dc525ff2c668/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/dc525ff2c6684650c58def96f89d3e372f3d7082e36e41fdf1acf6a530236d97

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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/32000/

Comments