MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 561a75bfbdde91fcd2637721eacd5601927be74f2c1ac39651ac197e2b715439. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 561a75bfbdde91fcd2637721eacd5601927be74f2c1ac39651ac197e2b715439
SHA3-384 hash: 7599268bca09dbd47ab9157438b33e0e19a9a0cc993e4e4964e2ce6d64c6968b937527c83ff0cac36472f7a8c01d5c22
SHA1 hash: d7fc94d14b94bfef203180bdaeb6f90e805d6186
MD5 hash: ebde9f8ed4eacf2ad8f1c090e08fbad4
humanhash: mexico-nebraska-carpet-pasta
File name:Reptile_World_Launcher_v2.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:520'192 bytes
First seen:2022-11-14 17:01:15 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 6144:zWynU/PwAV+nTTgc/ihYwqhq3Ovw2adkA6sz0F45mKDItkSP5hdqQk:6yBK+nTTg7hYVOOzF4p1mncQk
TLSH T1F1B4C02F2BC48E01D60C2B3F86D8754573A9C4EC8057DA177F99B6F63DE2BA29C09446
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 71e4f2e0f6e4e870 (2 x RedLineStealer, 1 x DCRat)
Reporter iamdeadlyz
Tags:AsyncRAT DCRat exe ReptileWorld


Avatar
Iamdeadlyz
From reptile-world.net (impersonation of rchronicles.org)
AsyncRAT C&C: 82.115.223.14:4449

Intelligence

File Origin
# of uploads :
1
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
Reptile_World_Launcher_v2.exe
Verdict:
Malicious activity
Analysis date:
2022-11-14 17:01:53 UTC
Tags:
trojan rat asyncrat
Link:
https://app.any.run/tasks/5184da89-a87e-4df9-b826-9fcce8c74818

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/333852/
Detection(s):
SecuriteInfo.com.Trojan.Siggen18.61563.13301.13052.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a file
Launching a process
Sending a custom TCP request
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6372748a65b4ed3de8c84367/reports/d68b597a-bbeb-4a3c-ac01-7e03c3309995/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/00f9a72f-a7ae-4162-842a-a45fe7962a93
Result
Threat name:
DcRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1113082
Signature
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DcRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 745784 Sample: Reptile_World_Launcher_v2.exe Startdate: 14/11/2022 Architecture: WINDOWS Score: 96 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 2 other signatures 2->43 7 Reptile_World_Launcher_v2.exe 7 2->7         started        11 zdgvdfg.exe 3 2->11         started        process3 file4 29 C:\Users\user\AppData\Roaming\zdgvdfg.exe, PE32 7->29 dropped 31 C:\...\Reptile_World_Launcher_v2.exe.log, CSV 7->31 dropped 45 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 7->45 13 cmd.exe 1 7->13         started        16 cmd.exe 1 7->16         started        47 Multi AV Scanner detection for dropped file 11->47 49 Machine Learning detection for dropped file 11->49 signatures5 process6 signatures7 51 Uses schtasks.exe or at.exe to add and modify task schedules 13->51 18 conhost.exe 13->18         started        20 schtasks.exe 1 13->20         started        22 zdgvdfg.exe 1 2 16->22         started        25 conhost.exe 16->25         started        27 timeout.exe 1 16->27         started        process8 dnsIp9 33 82.115.223.14, 4449, 49699 MIDNET-ASTK-TelecomRU Russian Federation 22->33 35 8.8.8.8 GOOGLEUS United States 22->35
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/561a75bfbdde91fcd2637721eacd5601927be74f2c1ac39651ac197e2b715439/
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2022-11-14 17:02:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kynhlp5532i7zutdo4q6vtkwagjhxz2pfqnmhfsrvqmx4k3rkq4q._file
Verdict:
malicious
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/221114-vj4kpsha2y/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Async RAT payload
AsyncRat
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/43455b1e-88cd-46ae-9451-d98fef16142e
Unpacked files
SH256 hash:
561a75bfbdde91fcd2637721eacd5601927be74f2c1ac39651ac197e2b715439
MD5 hash:
ebde9f8ed4eacf2ad8f1c090e08fbad4
SHA1 hash:
d7fc94d14b94bfef203180bdaeb6f90e805d6186
Link:
https://www.unpac.me/results/8a602b5a-9f93-47a8-a64e-958442f873bd/
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/561a75bfbdde91fcd2637721eacd5601927be74f2c1ac39651ac197e2b715439

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:NETDIC208_NOCEX_NOREACTOR
Create hunting rule
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.

Web download

RedLineStealer

zip dcddfa4a3c9f52a3d9a4d797112d8cbce8e939d611833f0140338fcbd440a83c

DCRat

Executable exe 561a75bfbdde91fcd2637721eacd5601927be74f2c1ac39651ac197e2b715439

(this sample)

  
Dropped by
SHA256 dcddfa4a3c9f52a3d9a4d797112d8cbce8e939d611833f0140338fcbd440a83c
  
Dropped by
SHA256 ce6b6abb5fde07f7a967e42e0302f49a9cb9e41f51e8d74a872c577e526036cf
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/333852/
  
URLhaus
https://urlhaus.abuse.ch/url/2411534/
  
Dropped by
MD5 2cde445a9aec4dbd1ccf251e7fec4f4b
  
Dropped by
MD5 f968d4ccaecaafadf5ed4a69af7a5f07

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