MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 680b707fb493f18b24b0f74afbc137d9e3dc62f3e4aab7f3a6201ed7948ed070. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 680b707fb493f18b24b0f74afbc137d9e3dc62f3e4aab7f3a6201ed7948ed070
SHA3-384 hash: f7a5cbeec3c87dc34e6b4c9cfc1826cdcb06b86905a0130c938b85551a6bd97ecda6ee2f23c34071e62367d0fa006cde
SHA1 hash: a91fc4fe26cef14093a66e771216bdc894d67bc5
MD5 hash: fe92a154cf5edfea2c242495fc54955c
humanhash: delaware-yellow-one-william
File name:SqaksqNqXLabNqLKN.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'112'000 bytes
First seen:2023-11-07 20:03:57 UTC
Last seen:2023-11-09 12:07:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 49152:0WxcV1ar7MKD7abZLwg+mL/tJz0u8zjT:0WxCQMW7gsgtLjzBajT
Threatray 33 similar samples on MalwareBazaar
TLSH T1B4A5BE017E84CA12F0091633C2FF854887F4A991A6A6E32B7DBA377D55123A77C1D9CB
TrID 47.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
20.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.4% (.SCR) Windows screen saver (13097/50/3)
6.8% (.EXE) Win64 Executable (generic) (10523/12/4)
4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter smica83
Tags:DCRat exe HUN

Intelligence

File Origin
# of uploads :
2
# of downloads :
330
Origin country :
HU HU
Vendor Threat Intelligence
Detection(s):
Win.Packed.Basic-9952747-0
Create hunting rule

Win.Malware.Uztuby-9957322-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cscript explorer lolbin net_reactor obfuscated packed packed schtasks
Link:
https://www.filescan.io/uploads/654a98333b0c3d66260737ef/reports/1932143f-de35-4c49-aa7a-5af52dfe4b07/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/680b707fb493f18b24b0f74afbc137d9e3dc62f3e4aab7f3a6201ed7948ed070
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/6d393ce7-f195-441c-8acf-c8d2275e49ce
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1338534
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Disables UAC (registry)
Drops executable to a common third party application directory
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Drops PE files with benign system names
Found malware configuration
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Schedule system process
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: 1338534 Sample: SqaksqNqXLabNqLKN.exe Startdate: 07/11/2023 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus detection for URL or domain 2->51 53 13 other signatures 2->53 7 SqaksqNqXLabNqLKN.exe 5 38 2->7         started        11 services.exe 2->11         started        13 schtasks.exe 2->13         started        15 30 other processes 2->15 process3 file4 39 C:\Windows\SystemTemp\Crashpad\conhost.exe, PE32 7->39 dropped 41 C:\Windows\SystemTemp\Crashpad\RCX952A.tmp, PE32 7->41 dropped 43 C:\Windows\SystemTemp\Crashpad\RCX94AC.tmp, PE32 7->43 dropped 45 18 other malicious files 7->45 dropped 57 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->57 59 Drops PE files to the user root directory 7->59 61 Adds a directory exclusion to Windows Defender 7->61 71 3 other signatures 7->71 17 cmd.exe 7->17         started        19 powershell.exe 7->19         started        63 Antivirus detection for dropped file 11->63 65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 69 Creates processes via WMI 13->69 signatures5 process6 process7 21 SqaksqNqXLabNqLKN.exe 17->21         started        25 conhost.exe 17->25         started        27 w32tm.exe 17->27         started        29 conhost.exe 19->29         started        file8 31 C:\Windows\TAPI\WinStore.App.exe, PE32 21->31 dropped 33 C:\Recovery\qthIutSVRhsx.exe, PE32 21->33 dropped 35 C:\Recovery\Registry.exe, PE32 21->35 dropped 37 4 other malicious files 21->37 dropped 55 Drops executable to a common third party application directory 21->55 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/680b707fb493f18b24b0f74afbc137d9e3dc62f3e4aab7f3a6201ed7948ed070
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/680b707fb493f18b24b0f74afbc137d9e3dc62f3e4aab7f3a6201ed7948ed070/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2023-10-31 03:18:00 UTC
File Type:
PE (.Net Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nafxa75uspyywjfq65fpxqjx3hr5yyxt4svlp45geapnpfeo2bya._file
Verdict:
malicious
Similar samples:
3da49f4f7f8e9b628584321c65a3ab3e8d5c7c27615cfc527a0e6bad9af1b8af
DCRat
43824e5c1db3c8dfcc071806b4df30ac44467d2a9ef29c0346c528d21f88c96c
DCRat
658b0a01404144b5da03574e2a05b6c02030baa2276b9e047174c6ccb3e8918d
DCRat
a0ae3b36042c70468740ed065997b88c03a521919bdc1e486322402675c01ddb
DCRat
cfee71819392779f8b9f228c2601ff9a89b36c9f3bf56350cedc35bbf957f4a9
DCRat
df4138a66646a5635fcb28efd5b0e7a8df86a67b77e9105516b83cca0233c34a
DCRat
+ 23 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/231107-ys84bsgh58/
Behaviour
Suspicious use of AdjustPrivilegeToken
DCRat payload
DcRat
Unpacked files
SH256 hash:
b8d5c76c41106fb29edb1bc2a454537dde434bd109c400ef5cba6f3c49499aec
MD5 hash:
ce8101fe6774edb84311d3cd8ad8265b
SHA1 hash:
c3c54c81f58e9282d673cc237a2a1894b2adff85
Link:
https://www.unpac.me/results/19176f7a-fc6b-4c92-a63c-7900a1236ad4/
SH256 hash:
680b707fb493f18b24b0f74afbc137d9e3dc62f3e4aab7f3a6201ed7948ed070
MD5 hash:
fe92a154cf5edfea2c242495fc54955c
SHA1 hash:
a91fc4fe26cef14093a66e771216bdc894d67bc5
Link:
https://www.unpac.me/results/19176f7a-fc6b-4c92-a63c-7900a1236ad4/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/680b707fb493/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/680b707fb493f18b24b0f74afbc137d9e3dc62f3e4aab7f3a6201ed7948ed070

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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

File information

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

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