MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e21eb4119978ec76259ccdffe25f75dfbcdf0ba17b350fd036e9bd0998cb6c1c. 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: 16


Intelligence 16 IOCs YARA 11 File information Comments
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SHA256 hash: e21eb4119978ec76259ccdffe25f75dfbcdf0ba17b350fd036e9bd0998cb6c1c
SHA3-384 hash: d680e69fa09f73eb36b006801b698ecb8212beed6277ff67609584e5d57c4d2f88d5259e297ad8d348555df5dc461706
SHA1 hash: 4f194d696009f6b083b8bb0ab5e29a52d4f74c26
MD5 hash: bf62a87bf418aec6aa6a3a1eca8119ee
humanhash: carpet-nineteen-hamper-fix
File name:bf62a87bf418aec6aa6a3a1eca8119ee.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:7'149'056 bytes
First seen:2024-01-13 19:05:16 UTC
Last seen:2024-01-13 20:31:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 196608:s8jD9GeDVI5DKBWZlkgJedYs6LtYdEhqTgKD:s8jDkYVI5DK2NNs6LtYdEhSp
Threatray 3 similar samples on MalwareBazaar
TLSH T15976122A528E15DFE79C48F34C9A8E4DB4B9F8C3658373893F0917729527E2B49D848C
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://cz07639.tw1.ru/_Defaultwindows.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
416
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
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ID:
1
File name:
e21eb4119978ec76259ccdffe25f75dfbcdf0ba17b350fd036e9bd0998cb6c1c.exe
Verdict:
Malicious activity
Analysis date:
2024-01-13 19:07:05 UTC
Tags:
rat backdoor dcrat remote stealer
Link:
https://app.any.run/tasks/3639cd1c-86e3-4de5-9963-dfcb17110595

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/470748/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.44629.20339.23976.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Sending an HTTP GET request
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
89%
Tags:
packed packed stealer
Link:
https://www.filescan.io/uploads/65a2df1b784d3498d73e2a56/reports/ff2f4d6b-fbdf-469a-97d8-4b9deea6ca38/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e21eb4119978ec76259ccdffe25f75dfbcdf0ba17b350fd036e9bd0998cb6c1c
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:
Generic Malware
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e252a399-3b5f-4c1a-8c69-51d84f468562
Result
Threat name:
DCRat
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1374298
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates processes via WMI
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
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1374298 Sample: zL6ZvtwQO1.exe Startdate: 13/01/2024 Architecture: WINDOWS Score: 100 41 vh404.timeweb.ru 2->41 43 cz07639.tw1.ru 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for dropped file 2->49 51 8 other signatures 2->51 9 zL6ZvtwQO1.exe 4 41 2->9         started        13 ctfmon.exe 3 2->13         started        15 ctfmon.exe 2 2->15         started        17 2 other processes 2->17 signatures3 process4 file5 33 C:\Windows\tracing\gfgALCUOPbTazPC.exe, PE32 9->33 dropped 35 C:\Windows\bcastdvr\gfgALCUOPbTazPC.exe, PE32 9->35 dropped 37 C:\Windows\...\gfgALCUOPbTazPC.exe, PE32 9->37 dropped 39 10 other malicious files 9->39 dropped 53 Query firmware table information (likely to detect VMs) 9->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 9->55 57 Creates processes via WMI 9->57 19 cmd.exe 9->19         started        21 schtasks.exe 9->21         started        23 schtasks.exe 9->23         started        25 31 other processes 9->25 59 Antivirus detection for dropped file 13->59 61 Multi AV Scanner detection for dropped file 13->61 63 Machine Learning detection for dropped file 13->63 65 Tries to detect sandboxes / dynamic malware analysis system (registry check) 15->65 signatures6 process7 process8 27 w32tm.exe 19->27         started        29 conhost.exe 19->29         started        process9 31 w32tm.exe 27->31         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e21eb4119978ec76259ccdffe25f75dfbcdf0ba17b350fd036e9bd0998cb6c1c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e21eb4119978ec76259ccdffe25f75dfbcdf0ba17b350fd036e9bd0998cb6c1c/
Threat name:
Win32.Trojan.Zusy
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Status:
Malicious
First seen:
2024-01-07 02:55:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ipliemzpdwhmjm4zx76ex3v366n6c5bpm2q7ubw5g6qtgglnqoa._file
Verdict:
malicious
Similar samples:
fe6064e70c302549004b15d0f89c94776ab0e1ce0c8b6be604e52f4d7beac73d
DCRat
Result
Malware family:
dcrat
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Score:
  10/10
Tags:
family:dcrat evasion infostealer rat themida trojan
Link:
https://tria.ge/reports/240113-xr23ysdcgk/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Checks whether UAC is enabled
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Themida packer
DCRat payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
48f20e6bacb50d0630d1d8d29772d3566c22010909e121896a84511798c1d1d2
MD5 hash:
fe5b73b8d663a62cab6b5a70d372e929
SHA1 hash:
c7ef43372046f5971be0e6328205979f19b54046
Detections:
INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
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MALWARE_Win_DCRat
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Link:
https://www.unpac.me/results/97086c05-5040-442f-8f54-a064202175c6/
SH256 hash:
a6961717611d5e276dc288c7a79e4b53db54326e46ca7b6c516247aaf1539071
MD5 hash:
8372644a8f15ad1bacabfdd948d22c02
SHA1 hash:
590024c7af62c018a8f123b3ee4000da9c76bb57
Link:
https://www.unpac.me/results/97086c05-5040-442f-8f54-a064202175c6/
SH256 hash:
e1b2bdb572561e8b1de5626ea6af3af69af583dc62563d54a3d01230672bb0e8
MD5 hash:
00ac5ada23ca66cd5c6585ae0e02bc9b
SHA1 hash:
5a650b4345e7c24fa8f482a00db8d4eb143a0964
Detections:
INDICATOR_EXE_Packed_Themida
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INDICATOR_EXE_Packed_AgileDotNet
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Link:
https://www.unpac.me/results/97086c05-5040-442f-8f54-a064202175c6/
SH256 hash:
e21eb4119978ec76259ccdffe25f75dfbcdf0ba17b350fd036e9bd0998cb6c1c
MD5 hash:
bf62a87bf418aec6aa6a3a1eca8119ee
SHA1 hash:
4f194d696009f6b083b8bb0ab5e29a52d4f74c26
Detections:
INDICATOR_EXE_Packed_AgileDotNet
Create hunting rule
Link:
https://www.unpac.me/results/97086c05-5040-442f-8f54-a064202175c6/
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/e21eb4119978ec76259ccdffe25f75dfbcdf0ba17b350fd036e9bd0998cb6c1c

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_AgileDotNet
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Agile.NET / CliSecure
Rule name:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

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/470748/

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