MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99b6cd32cc25ea611de1e0fe5d5b22b201a7e885da87ef1031988dc50986b562. 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: 17


Intelligence 17 IOCs 1 YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99b6cd32cc25ea611de1e0fe5d5b22b201a7e885da87ef1031988dc50986b562
SHA3-384 hash: 12246102adab94c654249c69ba3f459dc53bbd9f70bef6cc78fc65afd125e6cd6271023614f54ad1ab211118c12d578a
SHA1 hash: 6ab985b162e173068380108fcd421f9242332c77
MD5 hash: 0fcf34f0086e09a7a359ce2ab5a93ffd
humanhash: potato-lactose-jersey-river
File name:0fcf34f0086e09a7a359ce2ab5a93ffd.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'515'132 bytes
First seen:2026-05-02 07:15:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (905 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:U2G/nvxW3Ww0tRM4LwYPRHUAePrqMBm/nUyv0Gtdgq6a+/Hz9+0kXmFf5:UbA30C4BR0fq/B7CYpXmn
Threatray 1'406 similar samples on MalwareBazaar
TLSH T1A7658C027E40CE12F4191633C6FF452447B4AC556AA6E72B7EBA376E55223933D0CACB
TrID 92.3% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
2.2% (.EXE) Win64 Executable (generic) (6522/11/2)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
0.7% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 9494b494d4aeaeac (902 x DCRat, 481 x NirCmd, 172 x RedLineStealer)
Reporter abuse_ch
Tags:DCRat exe RAT


Avatar
abuse_ch
DCRat C2:
http://ct547584.tw1.ru/9a780e80.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://ct547584.tw1.ru/9a780e80.php https://threatfox.abuse.ch/ioc/1804667/

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-05-02 07:19:24 UTC
Tags:
dcrat rat auto-sch remote darkcrystal
Link:
https://app.any.run/tasks/f4fe0506-38f2-41c9-b98b-52e1a11f0930

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/64267/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

Win.Trojan.Uztuby-9855059-0
Create hunting rule

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

Win.Packed.Msilmamut-9950860-0
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.Trojan.Uztuby-10010740-0
Create hunting rule

SecuriteInfo.com.Trojan.Rasftuby.Gen.14.10239.27368.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 dcrat evasive installer installer installer-heuristic microsoft_visual_cc obfuscated prometheus reconnaissance sfx
Link:
https://www.filescan.io/uploads/69f5a4c0792fe2d217aa8ec9/reports/dc9a1772-7aa0-4a7f-b297-52f251aaf5b0/overview
Verdict:
Malicious
Labled as:
Ransom.Prometheus.2;Trojan.Uztuby.Generic
Link:
https://www.hybrid-analysis.com/sample/99b6cd32cc25ea611de1e0fe5d5b22b201a7e885da87ef1031988dc50986b562
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-04-27T11:09:00Z UTC
Last seen:
2026-04-27T12:00:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.MSIL.DcRat.gen Trojan.Win32.Agent.sb Trojan.MSIL.Crypt.sb HEUR:Trojan.Win32.Generic HEUR:Backdoor.MSIL.Agent.gen Backdoor.MSIL.DCRat.sb Trojan-Spy.Stealer.HTTP.C&C HEUR:Trojan-Spy.MSIL.KeyLogger.gen Backdoor.Agent.HTTP.C&C Backdoor.MSIL.DCRat.b PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/99b6cd32cc25ea611de1e0fe5d5b22b201a7e885da87ef1031988dc50986b562/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/23085691-1f62-4089-b1bb-70a6b04b8625
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1907602
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Found malware configuration
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential Privilege Escalation using Task Scheduler highest RunLevel
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Execution from Suspicious Folder
Sigma detected: Files With System Process Name In Unsuspected Locations
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1907602 Sample: g8A88bCg2O.exe Startdate: 02/05/2026 Architecture: WINDOWS Score: 100 53 ct547584.tw1.ru 2->53 55 vh440.timeweb.ru 2->55 61 Suricata IDS alerts for network traffic 2->61 63 Found malware configuration 2->63 65 Antivirus detection for dropped file 2->65 67 7 other signatures 2->67 10 g8A88bCg2O.exe 3 6 2->10         started        13 AkCteNAZrPZz705dPwMQjG.exe 3 2->13         started        16 i6A5wNCXY2Q9.exe 2->16         started        18 6 other processes 2->18 signatures3 process4 dnsIp5 41 C:\blockserverRuntimenetSvc\Hostmonitor.exe, PE32 10->41 dropped 43 C:\blockserverRuntimenetSvc\YYTiZ.vbe, data 10->43 dropped 21 wscript.exe 1 10->21         started        81 Antivirus detection for dropped file 13->81 83 Multi AV Scanner detection for dropped file 13->83 85 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 13->85 57 ct547584.tw1.ru 92.53.96.172, 443, 49688, 49691 TIMEWEB-ASRU Russian Federation 18->57 file6 signatures7 process8 signatures9 69 Windows Scripting host queries suspicious COM object (likely to drop second stage) 21->69 71 WScript reads language and country specific registry keys (likely country aware script) 21->71 24 cmd.exe 1 21->24         started        process10 process11 26 Hostmonitor.exe 1 28 24->26         started        30 conhost.exe 24->30         started        file12 45 C:\Users\Public\Music\i6A5wNCXY2Q9.exe, PE32 26->45 dropped 47 C:\Users\Public\...47dQXPxi1y7cQakWl9w.exe, PE32 26->47 dropped 49 C:\Recovery\IQfUHMPMIQ2MZ5j8Z.exe, PE32 26->49 dropped 51 9 other malicious files 26->51 dropped 73 Antivirus detection for dropped file 26->73 75 Multi AV Scanner detection for dropped file 26->75 77 Uses schtasks.exe or at.exe to add and modify task schedules 26->77 79 2 other signatures 26->79 32 schtasks.exe 26->32         started        35 schtasks.exe 26->35         started        37 schtasks.exe 26->37         started        39 24 other processes 26->39 signatures13 process14 signatures15 59 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 32->59
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/99b6cd32cc25ea611de1e0fe5d5b22b201a7e885da87ef1031988dc50986b562
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99b6cd32cc25ea611de1e0fe5d5b22b201a7e885da87ef1031988dc50986b562/
Verdict:
Malicious
Threat:
Family.DCRAT
Link:
https://tip.neiki.dev/file/99b6cd32cc25ea611de1e0fe5d5b22b201a7e885da87ef1031988dc50986b562
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2026-04-29 13:13:00 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
29 of 36 (80.56%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tg3m2mwmexvgchpb4d7f2wzcwia2p2ef3kd66ebrtcg4kcmgwvra._file
Verdict:
malicious
Label(s):
dcrat
Create hunting rule
Similar samples:
0967642412f4e199c78db003425d750a183ab5f954b50396c6a293a9ea4fc9a4
DCRat
0c18f05173848fa221931c19fbbb231bcb8f2e20083187fb01ed6a468f4ec959
DCRat
b0ddeb6193714ee02ba7efdab8caeb6279984817348a230a1ffc7bb2f9fe1b0f
DCRat
c7f4e1aba81ad7714da4487dd279cc886b50428116b614c9ebe246d937c478f0
DCRat
dd71110a6b7fb79b2949280611957646f76503f1bda866b06e74b9a74e54dc89
DCRat
+ 1'396 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat discovery execution infostealer persistence rat
Link:
https://tria.ge/reports/260502-h3rn2aex6k/
Behaviour
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
DCRat payload
Family: DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
99b6cd32cc25ea611de1e0fe5d5b22b201a7e885da87ef1031988dc50986b562
MD5 hash:
0fcf34f0086e09a7a359ce2ab5a93ffd
SHA1 hash:
6ab985b162e173068380108fcd421f9242332c77
Link:
https://www.unpac.me/results/03503377-44f8-4027-b539-49a7b872de84/
SH256 hash:
8ca910e5c91dc33741b2658f21fd16a0af5df93e08d077967a698ec3b9cfc173
MD5 hash:
87b93e73aa8041a6062e3946c7bdb5ee
SHA1 hash:
af7288d9f6065d262509464fcf60c68a90a581c0
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/03503377-44f8-4027-b539-49a7b872de84/
SH256 hash:
a6961717611d5e276dc288c7a79e4b53db54326e46ca7b6c516247aaf1539071
MD5 hash:
8372644a8f15ad1bacabfdd948d22c02
SHA1 hash:
590024c7af62c018a8f123b3ee4000da9c76bb57
Link:
https://www.unpac.me/results/03503377-44f8-4027-b539-49a7b872de84/
SH256 hash:
270e4c9c272e76b067e85727fbd871ff65edc0ef837a9b80cfed84252203ffbd
MD5 hash:
c9618d3d5ba243b024fe41223ef625be
SHA1 hash:
626d260a95fbf0b8b2ace91b64d0c7aa294616bf
Link:
https://www.unpac.me/results/03503377-44f8-4027-b539-49a7b872de84/
SH256 hash:
150bc49f9755f25221bfc445c7a067615cdb8de797c6c6ba873e3f56e0036799
MD5 hash:
62e2e1875fed8255a355ad33978871f8
SHA1 hash:
cbd378e64a125ba6b0306d126eec6bd4cecda46c
Link:
https://www.unpac.me/results/03503377-44f8-4027-b539-49a7b872de84/
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/99b6cd32cc25ea611de1e0fe5d5b22b201a7e885da87ef1031988dc50986b562

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:DotNet_Reactor
Create hunting rule
Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

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/64267/

Comments