MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23373334a8179c86c6873e56c035ba848ea8023e2d717fc449b7f29ac2455657. 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: 7


Intelligence 7 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23373334a8179c86c6873e56c035ba848ea8023e2d717fc449b7f29ac2455657
SHA3-384 hash: 99b54aff33a8673198f13edbd41355f39f279d55e0a4e91f97ab4813dd8cd4ef3dbe651a4cd68539ca24aebd3e431e55
SHA1 hash: 84ea7dba528486c0377ea3a9af4e8cbcdd5927da
MD5 hash: b711bb6226b7b0f15ebd9b016779fbc9
humanhash: queen-twelve-yellow-bacon
File name:B711BB6226B7B0F15EBD9B016779FBC9.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'014'208 bytes
First seen:2021-06-21 09:36:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 112 x njrat, 79 x RedLineStealer)
ssdeep 49152:CQWv2rUaDufC0fOWlqKFXQHeRljCKDQO9yDqoV5RNi0/bdyCdxz9lCeO:uv2r7KVOfKO+RljCKlYN5G0/bdyCdx3N
Threatray 19 similar samples on MalwareBazaar
TLSH BF9533C5E0260D6AC0AE347D2BAF5D54208FB9879610DEE63C31E695C7464A1C3EFEC6
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://83.220.175.96/vmupdatedefault.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://83.220.175.96/vmupdatedefault.php https://threatfox.abuse.ch/ioc/138151/

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
B711BB6226B7B0F15EBD9B016779FBC9.exe
Verdict:
Malicious activity
Analysis date:
2021-06-21 09:39:14 UTC
Tags:
evasion trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/07b5d8e8-c07a-486f-abf2-4ada14233526

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/167247/
Detection(s):
PUA.Win.Packer.EnigmaProtector-19
Create hunting rule

PUA.Win.Packer.EnigmaProtector-1
Create hunting rule

Win.Malware.Predator-9794784-0
Create hunting rule

PUA.Win.Packer.EnigmaProtector-9852682-0
Create hunting rule

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/a3f9c83a-c945-4b0b-8b29-5dc30a77f39d
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/805226
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files with benign system names
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
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
PE file has nameless sections
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Schedule system process
Tries to evade analysis by execution special instruction which cause usermode exception
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
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: 437637 Sample: EiAdTDfeD0.exe Startdate: 21/06/2021 Architecture: WINDOWS Score: 100 91 Multi AV Scanner detection for domain / URL 2->91 93 Found malware configuration 2->93 95 Multi AV Scanner detection for dropped file 2->95 97 10 other signatures 2->97 9 EiAdTDfeD0.exe 4 21 2->9         started        13 kPrWSazpLFFelOHI.exe 3 2->13         started        15 fontdrvhost.exe 2->15         started        17 EiAdTDfeD0.exe 2 2->17         started        process3 file4 73 C:\Windows\SysWOW64\recover\dwm.exe, PE32 9->73 dropped 75 C:\Windows\...\ApplicationFrameHost.exe, PE32 9->75 dropped 77 C:\Windows\SysWOW64\WMVENCOD\dllhost.exe, PE32 9->77 dropped 79 6 other malicious files 9->79 dropped 105 Detected unpacking (changes PE section rights) 9->105 107 Detected unpacking (overwrites its own PE header) 9->107 109 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->109 119 3 other signatures 9->119 19 cmd.exe 1 9->19         started        22 schtasks.exe 1 9->22         started        24 schtasks.exe 1 9->24         started        26 2 other processes 9->26 111 Multi AV Scanner detection for dropped file 13->111 113 Machine Learning detection for dropped file 13->113 115 Tries to evade analysis by execution special instruction which cause usermode exception 13->115 117 Hides threads from debuggers 15->117 signatures5 process6 signatures7 99 Uses ping.exe to sleep 19->99 101 Uses ping.exe to check the status of other devices and networks 19->101 28 EiAdTDfeD0.exe 19 19->28         started        32 conhost.exe 19->32         started        34 PING.EXE 1 19->34         started        36 chcp.com 1 19->36         started        38 conhost.exe 22->38         started        40 conhost.exe 24->40         started        42 conhost.exe 26->42         started        44 conhost.exe 26->44         started        process8 file9 81 C:\Windows\SysWOW64\srdelayed\lsass.exe, PE32 28->81 dropped 83 C:\Users\user\Desktop\...iAdTDfeD0.exe, PE32 28->83 dropped 85 C:\Recovery\fontdrvhost.exe, PE32 28->85 dropped 87 5 other malicious files 28->87 dropped 121 Hides threads from debuggers 28->121 123 Hides that the sample has been downloaded from the Internet (zone.identifier) 28->123 46 cmd.exe 28->46         started        49 schtasks.exe 1 28->49         started        51 schtasks.exe 1 28->51         started        53 2 other processes 28->53 signatures10 process11 signatures12 125 Uses ping.exe to sleep 46->125 55 kPrWSazpLFFelOHI.exe 46->55         started        58 PING.EXE 46->58         started        61 conhost.exe 46->61         started        63 chcp.com 46->63         started        65 conhost.exe 49->65         started        67 conhost.exe 51->67         started        69 conhost.exe 53->69         started        71 conhost.exe 53->71         started        process13 dnsIp14 103 Hides threads from debuggers 55->103 89 192.168.2.1 unknown unknown 58->89 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23373334a8179c86c6873e56c035ba848ea8023e2d717fc449b7f29ac2455657/
Threat name:
ByteCode-MSIL.Packed.EnigmaProtector
Create hunting rule
Status:
Malicious
First seen:
2021-06-18 03:40:27 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=em3tgnfic6oinruhhzlmann2qshkqar6fvyx7rcjw7zjvqsfkzlq._file
Verdict:
suspicious
Similar samples:
36d43440d9562c799d56ab17c32e7afac314394fe65d2df701e507e2963e9e75
DCRat
47f55d901f3a0fcc649afa6e44bd4307fffd877ac92a33fde21992a93e54b27d
DCRat
53e72c77ac1b8f4a54db9bb9b178720062176e09f026f7c9b0c9bba62ace16a5
DCRat
583d46b7751755744e80dd76654a05d021a187d7f9da495b4a75529d9e03f3c0
DCRat
5f3d5f1a734020dabc57565c29f60194eb2a0fd1eba8fd7a041c6329d5803f78
DCRat
99ae16d1e80b1ed32e3ce57483763f3b635dd3b01add1b4361ab07b51b78e98c
DCRat
9a080e918c88adb048ffca38c0604318eee80e19be5a578186a63cdd64d45a41
DCRat
9a693191c99ec28e49e610cd89af5137fb077ad8b4d7452828dbabd055e65384
DCRat
9ee79b401ccaba69fd7b35182ae2ed826324b1f65ba836e2c49818c0ccb06ac6
DCRat
fbe0c5aab0d98f9b21b4a71dee73f37df653919ad7490966f5180eaf968780ae
DCRat
+ 9 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/210621-ddvh6s2p3s/
Behaviour
Creates scheduled task(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Contains code to disable Windows Defender
Unpacked files
SH256 hash:
23373334a8179c86c6873e56c035ba848ea8023e2d717fc449b7f29ac2455657
MD5 hash:
b711bb6226b7b0f15ebd9b016779fbc9
SHA1 hash:
84ea7dba528486c0377ea3a9af4e8cbcdd5927da
Link:
https://www.unpac.me/results/bcefe511-b7c7-4b72-920a-98754093a612/
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/23373334a8179c86c6873e56c035ba848ea8023e2d717fc449b7f29ac2455657

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:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:win_smominru_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

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/167247/

Comments