MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e997bef9ad61722cb7b782da93b7373acd19dbdc4cb91b47e80280e2100b6a3. 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: 15


Intelligence 15 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e997bef9ad61722cb7b782da93b7373acd19dbdc4cb91b47e80280e2100b6a3
SHA3-384 hash: c0c1458b0a21464857e3e507df4a9e7fc2ff931bf51552f003d4bc5d5db3212782158203f1cc767653f77abacac2ef54
SHA1 hash: c9cf5f4ac2812052e237bfdd6d9773d7aedb4ed8
MD5 hash: e06035d9f78c85fa4339323da17895ca
humanhash: wyoming-lemon-lemon-vermont
File name:e06035d9f78c85fa4339323da17895ca.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'156'096 bytes
First seen:2023-03-07 08:10:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d5d9d937853db8b666bd4b525813d7bd (40 x DCRat, 28 x njrat, 5 x RedLineStealer)
ssdeep 24576:+3GsCi5zfuvprurPA+SSqcMNSESDzQSuRZi4QneAVxJwZEVftXEiAbbwK6:+3GW5KprurPAZS8NADteAVH3xA/4
TLSH T13035338E45DD38FDD4DD30B71A8B38E55F821AA2A2CE713BA275C5C08A39F51872A15C
TrID 83.6% (.EXE) Win32 Executable MS Visual C++ 4.x (134693/65)
4.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.7% (.EXE) Win32 Executable (generic) (4505/5/1)
1.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://468840.clmonth.nyashteam.top/nyashsupport.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
e06035d9f78c85fa4339323da17895ca.exe
Verdict:
Malicious activity
Analysis date:
2023-03-07 08:12:36 UTC
Tags:
dcrat rat backdoor
Link:
https://app.any.run/tasks/bd729b31-783e-4ac6-a287-14461f42835c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/372165/
Detection(s):
Win.Trojan.Poison-8692
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a window
Searching for the window
Searching for synchronization primitives
Creating a file
Launching a process
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed poison ramnit shell32.dll virus xorist
Link:
https://www.filescan.io/uploads/6406f19938520b6ce9ed2aa0/reports/1e3f781f-340e-4012-9e3a-1c080255a1ad/overview
Verdict:
Malicious
Labled as:
Trojan.Poison
Link:
https://www.hybrid-analysis.com/sample/8e997bef9ad61722cb7b782da93b7373acd19dbdc4cb91b47e80280e2100b6a3
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:
KeyBase
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e84371a2-e8bb-41a7-bc78-a82d68d40c5a
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1188420
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject threads in other processes
Creates processes via WMI
Drops executable to a common third party application directory
Drops PE files to the user root directory
Drops PE files with benign system names
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
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: 821292 Sample: OYc2Ve3BO0.exe Startdate: 07/03/2023 Architecture: WINDOWS Score: 100 61 Snort IDS alert for network traffic 2->61 63 Multi AV Scanner detection for domain / URL 2->63 65 Antivirus detection for URL or domain 2->65 67 9 other signatures 2->67 9 OYc2Ve3BO0.exe 10 2->9         started        13 fontdrvhost.exe 2->13         started        15 ctfmon.exe 2->15         started        17 29 other processes 2->17 process3 file4 41 C:\Users\user\AppData\Local\Temp\Loader.exe, PE32 9->41 dropped 43 C:\Users\user\AppData\...\DCRatBuild.exe, PE32 9->43 dropped 77 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 9->77 19 DCRatBuild.exe 3 6 9->19         started        23 Loader.exe 1 14 9->23         started        79 Antivirus detection for dropped file 13->79 81 Multi AV Scanner detection for dropped file 13->81 83 Machine Learning detection for dropped file 13->83 signatures5 process6 file7 37 C:\componentsessionMonitor\browserwin.exe, PE32 19->37 dropped 39 C:\componentsessionMonitor\ksAcWsbcnf.vbe, data 19->39 dropped 69 Antivirus detection for dropped file 19->69 71 Multi AV Scanner detection for dropped file 19->71 73 Machine Learning detection for dropped file 19->73 25 wscript.exe 1 19->25         started        75 Contains functionality to inject threads in other processes 23->75 27 conhost.exe 23->27         started        signatures8 process9 process10 29 cmd.exe 1 25->29         started        process11 31 browserwin.exe 1 40 29->31         started        35 conhost.exe 29->35         started        file12 45 C:\s\wininit.exe, PE32 31->45 dropped 47 C:\s\fontdrvhost.exe, PE32 31->47 dropped 49 C:\s\dwm.exe, PE32 31->49 dropped 51 15 other malicious files 31->51 dropped 53 Antivirus detection for dropped file 31->53 55 Multi AV Scanner detection for dropped file 31->55 57 Machine Learning detection for dropped file 31->57 59 4 other signatures 31->59 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e997bef9ad61722cb7b782da93b7373acd19dbdc4cb91b47e80280e2100b6a3/
Threat name:
Win32.Trojan.VBinder
Create hunting rule
Status:
Malicious
First seen:
2023-02-28 20:07:03 UTC
File Type:
PE (Exe)
AV detection:
37 of 39 (94.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r2mxx3422ylsfs33paw2so3toowndhn5ytfzdnd6qaua4iiaw2rq._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230307-j3aaesgf8z/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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 computer location settings
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
bd20321c1b7bb6add3c6d692bc5d623ec8b37364e740571c6552d118d75e61e9
MD5 hash:
f6a80c245622a0e205143fcf4bbae81b
SHA1 hash:
cbc50db2147671ac085b85b5dc5395e3b5974015
Link:
https://www.unpac.me/results/5656a6a6-bf0c-46f6-ae17-9c01ef385db5/
SH256 hash:
b11ad1adfa96eacf5f18cf87785884947a6d35a1baebf4f20f16402b04d5109f
MD5 hash:
89bf0f7e9adf290c6d571eccf79206a9
SHA1 hash:
65f95791234ff93bc3e35f1d35d7a6664872dc56
Detections:
win_xorist_auto
Create hunting rule
Link:
https://www.unpac.me/results/5656a6a6-bf0c-46f6-ae17-9c01ef385db5/
Parent samples :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 hash:
a6961717611d5e276dc288c7a79e4b53db54326e46ca7b6c516247aaf1539071
MD5 hash:
8372644a8f15ad1bacabfdd948d22c02
SHA1 hash:
590024c7af62c018a8f123b3ee4000da9c76bb57
Link:
https://www.unpac.me/results/5656a6a6-bf0c-46f6-ae17-9c01ef385db5/
SH256 hash:
172e0f47a37038803ee84fa2f49ed1272ded8d5eacbad560557f916b0b48225a
MD5 hash:
22be9b1f2b97902925229213c2229939
SHA1 hash:
b45ef5e58d67894044ba129ace6ea745cd024dae
Link:
https://www.unpac.me/results/5656a6a6-bf0c-46f6-ae17-9c01ef385db5/
SH256 hash:
8e997bef9ad61722cb7b782da93b7373acd19dbdc4cb91b47e80280e2100b6a3
MD5 hash:
e06035d9f78c85fa4339323da17895ca
SHA1 hash:
c9cf5f4ac2812052e237bfdd6d9773d7aedb4ed8
Link:
https://www.unpac.me/results/5656a6a6-bf0c-46f6-ae17-9c01ef385db5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.15
Link:
https://yomi.yoroi.company/submissions/8e997bef9ad61722cb7b782da93b7373acd19dbdc4cb91b47e80280e2100b6a3

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/372165/

Comments