MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba921e5bd4687eec051d4e646756bb2930ec900abf061b94761d6944f906afba. 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 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba921e5bd4687eec051d4e646756bb2930ec900abf061b94761d6944f906afba
SHA3-384 hash: 12400bd8ae0b78c08ef9b4dd35f2b7fb27cb497d52e7a208fc9c1f76abeee059954bf7035cf25caec165e7f08aecb66a
SHA1 hash: 47b4d6dcb3314e0bb75b99c305dadb36ed2ce27b
MD5 hash: 2a097b6528b1d69d02c3b35a9209ecc4
humanhash: fifteen-monkey-kentucky-paris
File name:2a097b6528b1d69d02c3b35a9209ecc4.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'016'407 bytes
First seen:2022-09-29 21:51:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:pAOcZFOuDCeExG55TnnQlEqnEchu2NHQqW:DIDC/0z47Ec02NwZ
TLSH T1D025F002E989C472D4221E3055352B2514FE7E123E289E5FA3ADFC6ABF3758722335D6
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 2d0e4612874e8bb3 (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://33811.clmonth.nyashteam.ru/pipeBaseLocalDownloads.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://33811.clmonth.nyashteam.ru/pipeBaseLocalDownloads.php https://threatfox.abuse.ch/ioc/858587/

Intelligence

File Origin
# of uploads :
1
# of downloads :
309
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/314972/
Detection(s):
SecuriteInfo.com.Gen.Variant.Johnnie.221809.751.14920.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
DNS request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
Creating a file in the Windows subdirectories
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/40078/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
80%
Tags:
dcrat greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/63361383d089a0c15dd2ce6c/reports/0c2a5f39-85bc-41aa-9f74-26ad26b7dc74/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/bc02839e-2f84-49b8-976e-1d8dffea2a51
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1080516
Signature
Antivirus detection for dropped file
Creates processes via WMI
Drops PE files with benign system names
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
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
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: 713073 Sample: 9hqfeaFgcv.exe Startdate: 30/09/2022 Architecture: WINDOWS Score: 100 65 Snort IDS alert for network traffic 2->65 67 Multi AV Scanner detection for domain / URL 2->67 69 Antivirus detection for dropped file 2->69 71 7 other signatures 2->71 10 9hqfeaFgcv.exe 1 6 2->10         started        13 explorer.exe 3 2->13         started        16 schtasks.exe 2->16         started        18 17 other processes 2->18 process3 file4 53 C:\Users\user\Desktop\dsfsdf.exe, PE32 10->53 dropped 20 dsfsdf.exe 3 6 10->20         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 24 MpCmdRun.exe 16->24         started        signatures5 process6 file7 49 C:\msbrowsercrt\browserwebbroker.exe, PE32 20->49 dropped 51 C:\msbrowsercrt\LZXjW.vbe, data 20->51 dropped 73 Antivirus detection for dropped file 20->73 75 Multi AV Scanner detection for dropped file 20->75 77 Machine Learning detection for dropped file 20->77 26 wscript.exe 1 20->26         started        28 conhost.exe 24->28         started        signatures8 process9 process10 30 cmd.exe 1 26->30         started        process11 32 browserwebbroker.exe 1 14 30->32         started        36 conhost.exe 30->36         started        file12 41 C:\Users\Default\Documents\explorer.exe, PE32 32->41 dropped 43 C:\Recovery\MiXigdVlbUeLLnyBKQmLC.exe, PE32 32->43 dropped 45 C:\...\MiXigdVlbUeLLnyBKQmLC.exe, PE32 32->45 dropped 47 2 other malicious files 32->47 dropped 57 Antivirus detection for dropped file 32->57 59 Multi AV Scanner detection for dropped file 32->59 61 Machine Learning detection for dropped file 32->61 63 2 other signatures 32->63 38 MiXigdVlbUeLLnyBKQmLC.exe 32->38         started        signatures13 process14 dnsIp15 55 33811.clmonth.nyashteam.ru 178.248.214.228, 49706, 49707, 49708 MEDIACTIVE-NETWORKMEDIACTIVESASFR France 38->55
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba921e5bd4687eec051d4e646756bb2930ec900abf061b94761d6944f906afba/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2022-09-27 21:27:24 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xkjb4w6unb7oybi5jzsgovv3feyozeakx4dbxfdwdvuuj6igv65a._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/220929-1q2mkscae8/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Loads dropped DLL
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/224fd48b-04b2-4b6c-85f9-d0abb2d0f513
Unpacked files
SH256 hash:
5c41be8efbfd034b5a47bd574ffbb33b9142660f31c9e9a62281ed7861433e39
MD5 hash:
e6fe073825281656306091a100f21dc8
SHA1 hash:
d3f83c054609b52e4d1d88196d1501f4a0e48333
Link:
https://www.unpac.me/results/15345094-6887-4e24-bd80-3dc1ece23b6d/
SH256 hash:
ba921e5bd4687eec051d4e646756bb2930ec900abf061b94761d6944f906afba
MD5 hash:
2a097b6528b1d69d02c3b35a9209ecc4
SHA1 hash:
47b4d6dcb3314e0bb75b99c305dadb36ed2ce27b
Link:
https://www.unpac.me/results/15345094-6887-4e24-bd80-3dc1ece23b6d/
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/ba921e5bd4687eec051d4e646756bb2930ec900abf061b94761d6944f906afba

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.

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/314972/

Comments