MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2f930118a0446e664ce121628a1897dbb62e04ccbf8df07cdf24230f4393b28. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2f930118a0446e664ce121628a1897dbb62e04ccbf8df07cdf24230f4393b28
SHA3-384 hash: fc0e28211bef1da41a0da975a78fb07a4d4ce424f985a87cedd0e09f0bc2f87e6f7680320595edc677136be670a0fbea
SHA1 hash: 4738e0a919eeb7d384349e1b76c69dfcba9f4a46
MD5 hash: 2ca42c998a53c7fe8eff72b99a8afbe6
humanhash: fillet-stairway-north-moon
File name:2ca42c998a53c7fe8eff72b99a8afbe6.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:5'990'400 bytes
First seen:2022-11-16 08:20:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d59a4a699610169663a929d37c90be43 (76 x DCRat, 22 x njrat, 17 x SalatStealer)
ssdeep 98304:EbmJ3Wvi+BUGRNnnK3LnyxmEquokX1jf64j49qnGWbyG5tKZi1XM5Ih8jhfOaFy:EitW6+jRNyuoMk3YyHZihUI8jd3Fy
Threatray 3'935 similar samples on MalwareBazaar
TLSH T18956F0007E408942E3549037E2EAC944DBF0FB185E5BD667BD6BFF6C161939238B84B6
TrID 51.4% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
38.2% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
2.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.5% (.SCR) Windows screen saver (13097/50/3)
2.0% (.EXE) Win64 Executable (generic) (10523/12/4)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://188.120.231.113/TodefaultLinuxDownloads.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
2ca42c998a53c7fe8eff72b99a8afbe6.exe
Verdict:
Malicious activity
Analysis date:
2022-11-16 08:24:14 UTC
Tags:
trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/2c1d83f3-a8d9-412a-8059-1dbcbdc56bd9

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/334694/
Detection(s):
Win.Trojan.Uztuby-9855059-0
Create hunting rule

Win.Ransomware.Clinix-9868408-0
Create hunting rule

Win.Packed.Basic-9952747-0
Create hunting rule

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

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

Win.Packed.Uztuby-9969968-0
Create hunting rule

Win.Malware.Uztuby-9972880-0
Create hunting rule

Win.Trojan.DarkKomet-9976180-0
Create hunting rule

Win.Malware.Trojanx-9977539-0
Create hunting rule

Win.Trojan.Injector-6297685-1
Create hunting rule

Win.Trojan.Agent-345883
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
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug greyware greyware packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/63749d7065b4ed3de8c864f2/reports/74a1edc8-edea-436e-b8de-59ca2f0aaef0/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.
Malware family:
KeyBase
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9f60b619-e675-466b-b09d-32f3847f4d75
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1114624
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Drops PE files to the user root directory
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies power options to not sleep / hibernate
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses cmd line tools excessively to alter registry or file data
Uses powercfg.exe to modify the power settings
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: 747320 Sample: mqZSIT6ZSG.exe Startdate: 16/11/2022 Architecture: WINDOWS Score: 100 75 pool.hashvault.pro 2->75 87 Snort IDS alert for network traffic 2->87 89 Antivirus detection for URL or domain 2->89 91 Antivirus detection for dropped file 2->91 93 9 other signatures 2->93 10 mqZSIT6ZSG.exe 3 2->10         started        13 cmd.exe 2->13         started        16 cmd.exe 2->16         started        18 22 other processes 2->18 signatures3 process4 file5 69 C:\Users\user\AppData\Local\Temp\svchst.exe, PE32 10->69 dropped 71 C:\Users\user\AppData\Local\Temp\1.exe, PE32 10->71 dropped 20 1.exe 3 6 10->20         started        24 svchst.exe 2 10->24         started        105 Uses cmd line tools excessively to alter registry or file data 13->105 107 Uses powercfg.exe to modify the power settings 13->107 109 Modifies power options to not sleep / hibernate 13->109 27 conhost.exe 13->27         started        29 sc.exe 13->29         started        37 9 other processes 13->37 31 conhost.exe 16->31         started        39 4 other processes 16->39 111 Changes security center settings (notifications, updates, antivirus, firewall) 18->111 33 conhost.exe 18->33         started        35 conhost.exe 18->35         started        signatures6 process7 dnsIp8 63 C:\...\mssurrogateruntime.exe, PE32 20->63 dropped 65 C:\...\HV9W7kTE5kWjy3Cfp.vbe, data 20->65 dropped 95 Antivirus detection for dropped file 20->95 97 Multi AV Scanner detection for dropped file 20->97 99 Machine Learning detection for dropped file 20->99 41 wscript.exe 1 20->41         started        77 192.168.2.1 unknown unknown 24->77 67 C:\Users\user\AppData\Local\Temp\main.exe, PE32+ 24->67 dropped 43 main.exe 1 24->43         started        file9 signatures10 process11 file12 47 cmd.exe 1 41->47         started        73 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 43->73 dropped 101 Multi AV Scanner detection for dropped file 43->101 103 Adds a directory exclusion to Windows Defender 43->103 signatures13 process14 process15 49 mssurrogateruntime.exe 3 24 47->49         started        53 conhost.exe 47->53         started        file16 55 C:\componentwebReviewRuntimedll\conhost.exe, PE32 49->55 dropped 57 C:\...\CxrJyRJfMjEHlTzu.exe, PE32 49->57 dropped 59 C:\Windows\TAPI\CxrJyRJfMjEHlTzu.exe, PE32 49->59 dropped 61 6 other malicious files 49->61 dropped 79 Antivirus detection for dropped file 49->79 81 Multi AV Scanner detection for dropped file 49->81 83 Machine Learning detection for dropped file 49->83 85 3 other signatures 49->85 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2f930118a0446e664ce121628a1897dbb62e04ccbf8df07cdf24230f4393b28/
Threat name:
Win32.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2022-11-13 02:25:24 UTC
File Type:
PE (Exe)
Extracted files:
30
AV detection:
26 of 26 (100.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wl4taemkardomzgocilcrimjpw5wfycmzp4n6b6n6jbdb5bzhmua._file
Verdict:
malicious
Similar samples:
04135780f196e873e66305a4c74aa13920a13a04047459e3fb4a7beaf029c19f
DCRat
351678ba9f6ac971abd396e3a32b77acf7d6942a620d857b6d4908a958472d79
DCRat
554205366ff07e0fa59789cbf9ba72e1d1966d9d3d1889154408b9c0b4dbd861
DCRat
8de91a0a553b5e674bef172e43b59bd57bb14f80bf172a3869cb6e20b439fb9f
DCRat
8e4163736cfbf814a9a008ec8c56e31a2dd4976f91abeee24c0f8020ef4373bb
DCRat
99b71c75c4569e2c56a8ff077642b35f103dec1423c826257b4ca3771ce8ea5a
DCRat
b6a65d6e226aba1b1efa9e9ad1ea768fcfd092b96fbaf52bc3800ac68ee03a15
DCRat
c66c491bf92e6185a293fc73cd26e06310a956eaacc05fe0c719b8936fa002c6
DCRat
c9f6825c8f37158f43119ae24dd57fbf083a1e1497be4094c199cb96deb73c7d
DCRat
+ 3'925 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:dcrat family:xmrig evasion infostealer miner rat upx
Link:
https://tria.ge/reports/221116-j811bsdf7y/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Stops running service(s)
UPX packed file
DCRat payload
XMRig Miner payload
DcRat
Modifies security service
Process spawned unexpected child process
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c2650c39-dcec-44bd-b0c8-783103b4e2d3
Unpacked files
SH256 hash:
ea91e0de1afd426213829441b93997df40bcda6191b5a7765ac58dd123bbc834
MD5 hash:
526b6c8a6d40dc1e243da8dcbfdf5a2b
SHA1 hash:
49ea51619cc97179248ce20c003a645856da03cf
Link:
https://www.unpac.me/results/95725f5e-6880-4f67-825b-99fa2532cc77/
SH256 hash:
438f321ebf7784740397306ab968fe8333ea42e38dec402202ca0c726e4d0802
MD5 hash:
9af780962b16e3f1f156f13d7c619c15
SHA1 hash:
9f56a30f85674b4fe1e1c76c1452082d1779c975
Link:
https://www.unpac.me/results/95725f5e-6880-4f67-825b-99fa2532cc77/
SH256 hash:
b2f930118a0446e664ce121628a1897dbb62e04ccbf8df07cdf24230f4393b28
MD5 hash:
2ca42c998a53c7fe8eff72b99a8afbe6
SHA1 hash:
4738e0a919eeb7d384349e1b76c69dfcba9f4a46
Link:
https://www.unpac.me/results/95725f5e-6880-4f67-825b-99fa2532cc77/
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/b2f930118a0446e664ce121628a1897dbb62e04ccbf8df07cdf24230f4393b28

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:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:SUSP_Websites
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference of suspicious sites that might be used to download further malware

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/334694/

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