MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ca36203dcf4de2fb898308d50cb01aa4bbe3810a398a1f5e14b3aff1de16f65. 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


DCRat


Vendor detections: 14


Intelligence 14 IOCs YARA 9 File information Comments
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SHA256 hash: 5ca36203dcf4de2fb898308d50cb01aa4bbe3810a398a1f5e14b3aff1de16f65
SHA3-384 hash: fbb8db306351cf31ec884e5d1e89f0b632ab22d16c6c6df1452db12292c05fe14dece37a794c6aff1cf13b2448b1417b
SHA1 hash: 39d29c2835fafac2ae4070d2b6f11158c97eca23
MD5 hash: 6c3e9f207ede400a9938fa93ee299fa3
humanhash: five-pasta-potato-network
File name:decode_409ea0deab39fc39e8f106a912f39176f58b85622cae933a8e1716db388e4cf8
Download: download sample
Signature DCRat
Create hunting rule
File size:48'640 bytes
First seen:2023-07-07 13:54:13 UTC
Last seen:2023-08-15 14:49:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 768:BOEuILWCKi+DiPdPaRD9SBiu3bsYb5gebAhmvEgK/JrZVc6KN:BOtmRqUx3bjbWI1nkJrZVclN
Threatray 40 similar samples on MalwareBazaar
TLSH T163235D0037988136F2FE47B4A9F3A2418279D66B5E03DB596CC814EA1B13FC556136FE
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter jstrosch
Tags:DCRat exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
309
Origin country :
US US
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
decode_409ea0deab39fc39e8f106a912f39176f58b85622cae933a8e1716db388e4cf8
Verdict:
Malicious activity
Analysis date:
2023-07-07 13:57:26 UTC
Tags:
trojan rat asyncrat
Link:
https://app.any.run/tasks/e97cf608-ccca-40c8-a2df-138a1eec5664

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/410873/
Detection(s):
Sanesecurity.Malware.29669.UNOFFICIAL
Create hunting rule

Win.Malware.Generickdz-9865912-0
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Win.Malware.Enigmaprotector-9874743-0
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Win.Malware.Enigmaprotector-9881027-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Sending a TCP request to an infection source
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/5ca36203dcf4de2fb898308d50cb01aa4bbe3810a398a1f5e14b3aff1de16f65
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:
DCRat
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/385a6f29-9b0e-4eaa-a2e8-b4aca72ca629
Detection:
dcrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5ca36203dcf4de2fb898308d50cb01aa4bbe3810a398a1f5e14b3aff1de16f65/
Threat name:
Win32.Backdoor.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2023-07-07 13:55:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lsrwea646tpc7oeygcgvbsybvjf34oaquomkd5pbjm5p6hpbn5sq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
1dac278c05c70bc6df9e9eff71a38932549c61f51e1fed6239420a3c542c0476
DCRat
5d7c4fd868e99334df95874c2c97f7e4ec2899e50fc482e637f5540d63032087
DCRat
682d0715a72ba27e0b0fe217b30adb446500758b97dc8fa603727b490f6fb60f
DCRat
76ded83d3b20de4cab65576d0e4c5adcd5b8ebb76e064ef4c2d3449ebdd25cac
DCRat
77898019737298221ba5939c18ee8e0f7c22e9a7272bf7b42e70c09054dbb559
DCRat
992dffa683d5a6e02b1bc40a2447a7cbfa03eab11adf8f9a5ff2b1d18cec7c93
DCRat
a16465e149e3d655f042fe17721a93f54c9db0ce45cc09b7152fbd4710f71b78
DCRat
aa44b193e2eb0046c55dc1a78fed298c361f06835256504ff42db39c5692df10
DCRat
db56ca34b934ee56d33478d16413a49d78a7671fd92c9a7a9444c48469030520
DCRat
defe00b86ab0a90f487d86afab6238fd6cc3992b55129e2b252d628d965c535f
DCRat
+ 30 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:30junio-pjoaojs rat
Link:
https://tria.ge/reports/230707-q74hdsaf4y/
Behaviour
Delays execution with timeout.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Deletes itself
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
20.200.63.2:2727
Unpacked files
SH256 hash:
5ca36203dcf4de2fb898308d50cb01aa4bbe3810a398a1f5e14b3aff1de16f65
MD5 hash:
6c3e9f207ede400a9938fa93ee299fa3
SHA1 hash:
39d29c2835fafac2ae4070d2b6f11158c97eca23
Detections:
DCRat
Create hunting rule
Link:
https://www.unpac.me/results/6626991e-4b41-44d9-8dfc-dfb96c627133/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5ca36203dcf4de2fb898308d50cb01aa4bbe3810a398a1f5e14b3aff1de16f65

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:INDICATOR_SUSPICIOUS_EXE_B64_Artifacts
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Author:ditekSHen
Description:Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Rule name:INDICATOR_SUSPICIOUS_EXE_DcRatBy
Create hunting rule
Author:ditekSHen
Description:Detects executables containing the string DcRatBy
Rule name:INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice
Create hunting rule
Author:ditekSHen
Description:Detects executables attemping to enumerate video devices using WMI
Rule name:MAL_AsnycRAT
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Author:SECUINFRA Falcon Team
Description:Detects AsnycRAT based on it's config decryption routine
Rule name:MAL_AsyncRAT_Config_Decryption
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects AsnycRAT based on it's config decryption routine
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:Windows_Trojan_DCRat_1aeea1ac
Create hunting rule
Author:Elastic Security

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/410873/

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