MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43b410b1dd74831932b8e3da4bbeeed9ad464019a890f4f21e3f892aa07b051d. 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: 11


Intelligence 11 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43b410b1dd74831932b8e3da4bbeeed9ad464019a890f4f21e3f892aa07b051d
SHA3-384 hash: 1db9b0e763cb613c7dad6f4a27d6379e92823c3ffc56c9ddb75e84a6f037bf22caeb804d96b49058a8131fa789708ed7
SHA1 hash: e22403da688560b52d066b3bec9342ae7f5efbeb
MD5 hash: 1120c33a123685beb9c5c8d495c872b9
humanhash: ink-kilo-mirror-failed
File name:43B410B1DD74831932B8E3DA4BBEEED9AD464019A890F.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:4'832'896 bytes
First seen:2022-09-26 19:16:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:ra9Nr7nRubmExiyDomMIyn+lpyo0QhcS+i3ZM+snLsRUD/EIkb8w+0HhKO35FQcR:Ce3co
TLSH T15F26D091468A5CB98F8BAC9EC668BBD00E321F9FEA8552B7415044C7D3B34478CBDDC6
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://193.106.191.180/dasdweklh23k/PipeMulti.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://193.106.191.180/dasdweklh23k/PipeMulti.php https://threatfox.abuse.ch/ioc/851852/

Intelligence

File Origin
# of uploads :
1
# of downloads :
411
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/313692/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1499.24074.21553.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Adding an access-denied ACE
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
Launching a service
Changing a file
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Blocking the User Account Control
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay
Link:
https://www.filescan.io/uploads/6331faaf42e014ddbf5b8d48/reports/70f29007-9133-4206-bbf2-8ea5f4a7a8d4/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:
Unknown
Link:
https://analyze.intezer.com/analyses/d8adc236-0a71-40fa-a591-6ed00bce7032
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1077634
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to hide user accounts
Creates processes via WMI
Disables UAC (registry)
Drops executable to a common third party application directory
Drops PE files with benign system names
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected DCRat
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 710180 Sample: 43B410B1DD74831932B8E3DA4BB... Startdate: 26/09/2022 Architecture: WINDOWS Score: 100 70 Malicious sample detected (through community Yara rule) 2->70 72 Antivirus detection for dropped file 2->72 74 Antivirus / Scanner detection for submitted sample 2->74 76 8 other signatures 2->76 9 43B410B1DD74831932B8E3DA4BBEEED9AD464019A890F.exe 3 7 2->9         started        13 lsass.exe 2->13         started        15 Idle.exe 2->15         started        17 29 other processes 2->17 process3 file4 56 ebdea34f-9680-4cac-a65d-ac4950f65e08.exe, PE32 9->56 dropped 58 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 9->58 dropped 60 43B410B1DD74831932...464019A890F.exe.log, ASCII 9->60 dropped 86 Adds a directory exclusion to Windows Defender 9->86 88 Disables UAC (registry) 9->88 90 Creates processes via WMI 9->90 96 2 other signatures 9->96 19 ebdea34f-9680-4cac-a65d-ac4950f65e08.exe 44 1 9->19         started        22 43B410B1DD74831932B8E3DA4BBEEED9AD464019A890F.exe 9->22         started        25 powershell.exe 22 9->25         started        27 3 other processes 9->27 92 Antivirus detection for dropped file 13->92 94 Multi AV Scanner detection for dropped file 13->94 signatures5 process6 file7 78 Antivirus detection for dropped file 19->78 80 Multi AV Scanner detection for dropped file 19->80 82 Machine Learning detection for dropped file 19->82 29 PkgMgr.exe 19->29         started        31 conhost.exe 19->31         started        48 C:\Users\Public\Pictures\AdvancedRun.exe, PE32 22->48 dropped 50 C:\Users\Public\Desktop\Idle.exe, PE32 22->50 dropped 52 C:\ProgramData\lsass.exe, PE32 22->52 dropped 54 11 other malicious files 22->54 dropped 84 Drops executable to a common third party application directory 22->84 33 conhost.exe 25->33         started        35 conhost.exe 27->35         started        37 conhost.exe 27->37         started        39 AdvancedRun.exe 27->39         started        signatures8 process9 process10 41 Dism.exe 29->41         started        file11 62 C:\Users\user\AppData\...\WimProvider.dll.mui, PE32 41->62 dropped 64 C:\Users\user\AppData\...\VhdProvider.dll.mui, PE32 41->64 dropped 66 C:\Users\user\...\UnattendProvider.dll.mui, PE32 41->66 dropped 68 49 other malicious files 41->68 dropped 44 conhost.exe 41->44         started        46 DismHost.exe 41->46         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43b410b1dd74831932b8e3da4bbeeed9ad464019a890f4f21e3f892aa07b051d/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-09-25 23:08:00 UTC
File Type:
PE (.Net Exe)
AV detection:
9 of 26 (34.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=io2bbmo5osbrsmvy4pnexpxo3gwumqazvcipj4q6h6esvid3auoq._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat evasion infostealer rat trojan
Link:
https://tria.ge/reports/220926-xzcg9schfn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Checks computer location settings
Windows security modification
Executes dropped EXE
DCRat payload
Nirsoft
DcRat
Process spawned unexpected child process
Suspicious use of NtCreateUserProcessOtherParentProcess
UAC bypass
Windows security bypass
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8a683712-4f7c-4c01-9471-2441105d55f3
Unpacked files
SH256 hash:
fd298aa97ff7195ebdf7ef644e2544da81a04fbf3d77776ceea548268b096546
MD5 hash:
7c43172e95a657ede269af19fa1781d3
SHA1 hash:
57ca3429fdf934229961f43eedcdc73a78c9bb31
Link:
https://www.unpac.me/results/c90c9898-22d0-468e-b1cb-d38f8ed60ef3/
SH256 hash:
70b785e5cb5b2e61c0f5da4a71ab0bbd14d9a0849387f037e0d75cc1ffe0a082
MD5 hash:
5951b52c9b4d11ca7f4f33e5a3fb2c31
SHA1 hash:
0bc54fd699fff7b93e5c447a141c0d904924ab0d
Link:
https://www.unpac.me/results/c90c9898-22d0-468e-b1cb-d38f8ed60ef3/
SH256 hash:
43b410b1dd74831932b8e3da4bbeeed9ad464019a890f4f21e3f892aa07b051d
MD5 hash:
1120c33a123685beb9c5c8d495c872b9
SHA1 hash:
e22403da688560b52d066b3bec9342ae7f5efbeb
Link:
https://www.unpac.me/results/c90c9898-22d0-468e-b1cb-d38f8ed60ef3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/43b410b1dd74/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/43b410b1dd74831932b8e3da4bbeeed9ad464019a890f4f21e3f892aa07b051d

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:RansomwareTest3
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/313692/

Comments