MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4. 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: 22


Intelligence 22 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4
SHA3-384 hash: d6a4e9c0d6f9ac29c8602f3677a2c22105fe6d408ef07646acc32d4ba09ba4a43c2d7fb245daf8b16256b0dfa0ae2985
SHA1 hash: be1c42a5172d2c9dc6ecb101f8e92a8a29df46ff
MD5 hash: 8c764fb55c98dedc1d19cc9ca8e7fab4
humanhash: skylark-social-hydrogen-sodium
File name:qq8875.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:65'536 bytes
First seen:2026-01-06 14:27:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 768:rlmX5sI9iPcbhis9J8K9wUFw9BZba41+nwCv7mqb2nhpwH1ohZLCb8GHPzVc6KN:rRI+uH9Pe3b7xGbbOwwZeYGvzVclN
TLSH T182536B002BD8C961E1AD4AF8ACF2554046B1D5372116DA5E7CC804DBAB9FFCA0A137FE
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Keierus
Tags:botnet c2 DCRat exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
HK HK
Vendor Threat Intelligence
Malware configuration found for:
DcRat PostExploitTool
Details
DcRat
c2 socket addresses, a version, a mutex, an SSL certificate and server signature, an interval, varying flags, and possibly a filepath and a group
Link:
https://research.acce.ciphertechsolutions.com/results/dfee1366-c766-4f83-bc96-b5e3971471ae/
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
qq8875.exe
Verdict:
Malicious activity
Analysis date:
2026-01-06 14:38:16 UTC
Tags:
auto-reg asyncrat
Link:
https://app.any.run/tasks/e015cd4a-9aa7-463c-a854-99f17e4d49f5

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/47860/
Detection(s):
Win.Packed.Razy-9807129-0
Create hunting rule

Win.Malware.Generickdz-9865912-0
Create hunting rule

Win.Trojan.AsyncRAT-9914220-0
Create hunting rule

Win.Malware.Zusy-10034587-0
Create hunting rule

Win.Packed.Generickdz-10058942-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695d1e1ad2357cccc3e00880
Tags:
asyncrat autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a process from a recently created file
DNS request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm base64 configsecuritypolicy evasive fingerprint hacktool lolbin mpcmdrun msconfig reconnaissance regedit schtasks vbnet
Link:
https://www.filescan.io/uploads/695d1e1aafe828bbd3150ba3/reports/11ce4d70-ab89-48c9-b5f7-2f0e76683d87/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-06T12:19:00Z UTC
Last seen:
2026-01-07T18:23:00Z UTC
Hits:
~100
Detections:
PDM:Trojan.Win32.Generic Trojan.MSIL.DInvoke.sb Backdoor.MSIL.Crysan.d PDM:Trojan.Win32.Tasker.cust HEUR:Trojan-PSW.MSIL.Agent.gen HEUR:Trojan.MSIL.Agent.gen HEUR:Backdoor.MSIL.SheetRat.gen HEUR:Backdoor.MSIL.DcRat.gen Backdoor.MSIL.Darkrat.sb Backdoor.MSIL.Crysan.sb
Link:
https://opentip.kaspersky.com/7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ccf6ec4d-11d0-470b-b57b-7f32cdd27643
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4
Verdict:
njRat
YARA:
14 match(es)
Tags:
.Net DarkCrystal RAT DcRat Executable Managed .NET njRat PE (Portable Executable) PE File Layout RAT SOS: 0.25 Win 32 Exe x86
Malware Config
C2 Extraction:
CNC: qq8875.online,1.qq8875.online,2.qq8875.online,3.qq8875.online,4.qq8875.online,5.qq8875.online,6.qq8875.online,7.qq8875.online,8.qq8875.online,9.qq8875.online,10.qq8875.online
PORT: 80,443,1604,5555,6666,8080,8848
Link:
https://app.malva.re/file/8c764fb55c98dedc1d19cc9ca8e7fab4
Detection:
dcrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4/
Verdict:
Malicious
Threat:
Family.ASYNCRAT
Link:
https://tip.neiki.dev/file/7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2026-01-06 14:37:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pe4opnw74appwnfedbxkijp3kab4m6ygg7tjdgaa5usg4psx672a._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
error
DCRat
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:qq8875 defense_evasion execution persistence rat
Link:
https://tria.ge/reports/260106-rzwcgsa16a/
Behaviour
Delays execution with timeout.exe
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
Checks computer location settings
Executes dropped EXE
Async RAT payload
AsyncRat
Asyncrat family
Malware Config
C2 Extraction:
qq8875.online:8848
qq8875.online:6666
qq8875.online:8080
qq8875.online:80
qq8875.online:443
qq8875.online:5555
qq8875.online:1604
1.qq8875.online:8848
1.qq8875.online:6666
1.qq8875.online:8080
1.qq8875.online:80
1.qq8875.online:443
1.qq8875.online:5555
1.qq8875.online:1604
2.qq8875.online:8848
2.qq8875.online:6666
2.qq8875.online:8080
2.qq8875.online:80
2.qq8875.online:443
2.qq8875.online:5555
2.qq8875.online:1604
3.qq8875.online:8848
3.qq8875.online:6666
3.qq8875.online:8080
3.qq8875.online:80
3.qq8875.online:443
3.qq8875.online:5555
3.qq8875.online:1604
4.qq8875.online:8848
4.qq8875.online:6666
4.qq8875.online:8080
4.qq8875.online:80
4.qq8875.online:443
4.qq8875.online:5555
4.qq8875.online:1604
5.qq8875.online:8848
5.qq8875.online:6666
5.qq8875.online:8080
5.qq8875.online:80
5.qq8875.online:443
5.qq8875.online:5555
5.qq8875.online:1604
6.qq8875.online:8848
6.qq8875.online:6666
6.qq8875.online:8080
6.qq8875.online:80
6.qq8875.online:443
6.qq8875.online:5555
6.qq8875.online:1604
7.qq8875.online:8848
7.qq8875.online:6666
7.qq8875.online:8080
7.qq8875.online:80
7.qq8875.online:443
7.qq8875.online:5555
7.qq8875.online:1604
8.qq8875.online:8848
8.qq8875.online:6666
8.qq8875.online:8080
8.qq8875.online:80
8.qq8875.online:443
8.qq8875.online:5555
8.qq8875.online:1604
9.qq8875.online:8848
9.qq8875.online:6666
9.qq8875.online:8080
9.qq8875.online:80
9.qq8875.online:443
9.qq8875.online:5555
9.qq8875.online:1604
10.qq8875.online:8848
10.qq8875.online:6666
10.qq8875.online:8080
10.qq8875.online:80
10.qq8875.online:443
10.qq8875.online:5555
10.qq8875.online:1604
Verdict:
Malicious
Tags:
rat asyncrat Win.Packed.Razy-9807129-0
YARA:
Windows_Generic_Threat_ce98c4bc asyncrat win_asyncrat_unobfuscated
Link:
https://app.threat.zone/submission/8f68caba-410a-4c36-9fa9-b631bfe79b5d
Unpacked files
SH256 hash:
7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4
MD5 hash:
8c764fb55c98dedc1d19cc9ca8e7fab4
SHA1 hash:
be1c42a5172d2c9dc6ecb101f8e92a8a29df46ff
Detections:
AsyncRAT
Create hunting rule
DCRat
Create hunting rule
Link:
https://www.unpac.me/results/84429371-b958-401d-aa7a-1d48f9cfd975/
Malware family:
DCRat
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7938e7b6dfe0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4

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:AcRat
Create hunting rule
Author:Nikos 'n0t' Totosis
Description:AcRat Payload (based on AsyncRat)
Rule name:dcrat
Create hunting rule
Author:jeFF0Falltrades
Rule name:dcrat_kingrat
Create hunting rule
Author:jeFF0Falltrades
Rule name:dcrat_rkp
Create hunting rule
Author:jeFF0Falltrades
Description:Detects DCRat payloads
Rule name:INDICATOR_SUSPICIOUS_EXE_DcRatBy
Create hunting rule
Author:ditekSHen
Description:Detects executables containing the string DcRatBy
Rule name:INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice
Create hunting rule
Author:ditekSHen
Description:Detects executables attemping to enumerate video devices using WMI
Rule name:MAL_AsnycRAT
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects AsnycRAT based on it's config decryption routine
Rule name:MAL_AsyncRAT_Config_Decryption
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects AsnycRAT based on it's config decryption routine
Rule name:Mal_WIN_AsyncRat_RAT_PE
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect AsyncRAT implant.
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
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:Windows_Generic_Threat_ce98c4bc
Create hunting rule
Author:Elastic Security
Rule name:win_asyncrat_unobfuscated
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in unobfuscated AsyncRat Samples. Rule may also pick up on other Asyncrat-derived malware (Dcrat/venom etc)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Link
https://www.virustotal.com/gui/file/7938e7b6dfe01efb34a4186ea425fb5003c67b0637e6919800ed246e3e57f7f4
  
Dropped by
DcRAT
Cape
Cape
https://www.capesandbox.com/analysis/47860/

Comments