MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c332bac5bfa6b4e806dbe65ff8b4041c7d931e6709349218f361437e1ae52c2f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c332bac5bfa6b4e806dbe65ff8b4041c7d931e6709349218f361437e1ae52c2f
SHA3-384 hash: 6b94e17056b296dc56ace51fe31db476b244cf968f0ea846d0ad606bf2087270870fe3486e56f505e013c9ef20208697
SHA1 hash: f930309abb90727c7d854deaff1f0be1e861ba46
MD5 hash: 16f2c28fb5fe8af6136fd1579f4d89a5
humanhash: snake-december-cardinal-georgia
File name:16f2c28fb5fe8af6136fd1579f4d89a5.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:4'784'128 bytes
First seen:2024-08-24 09:00:28 UTC
Last seen:2024-08-24 09:35:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 98304:jdkCCK3XXQO18VeWEky3Fxm/HbukyIH5Ni74e++MFPv6995QgHwDv9L:jdkCCKnXt1eSxm/7uk5ZNi/ov6995QgC
Threatray 378 similar samples on MalwareBazaar
TLSH T15926331A741EEC42D08D1FF253435BF12726BBB3265B27DA5BA12707E9179327F4022A
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 58d8b26340809adc (7 x DCRat, 2 x XWorm, 1 x AsyncRAT)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://941699cm.nyashsens.top/LowlongpollApiGeneratordatalifePublicTempcentral.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://941699cm.nyashsens.top/LowlongpollApiGeneratordatalifePublicTempcentral.php https://threatfox.abuse.ch/ioc/1315817/

Intelligence

File Origin
# of uploads :
2
# of downloads :
494
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
16f2c28fb5fe8af6136fd1579f4d89a5.exe
Verdict:
Malicious activity
Analysis date:
2024-08-24 09:03:54 UTC
Tags:
github dcrat rat api-base64 remote darkcrystal stealer netreactor wmi-base64 susp-powershell
Link:
https://app.any.run/tasks/5c7b35d0-ca0e-4b24-9a2e-9d2f468efc52

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.MulDrop21.55508.2086.1603.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c9a152b2a4681a72968b00
Tags:
Execution Network Other Stealth Trojan Msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Creating a window
Searching for the window
Searching for synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Loading a suspicious library
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed vbnet
Link:
https://www.filescan.io/uploads/66c9a15006cd69fa60ba2113/reports/2581695b-122f-44a5-966e-c9987ec2e17d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c332bac5bfa6b4e806dbe65ff8b4041c7d931e6709349218f361437e1ae52c2f
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:
Extreme Injector
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5d23e20-d1df-4b49-a739-4057cca7f7c7
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
spre.troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1498383
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates an undocumented autostart registry key
Creates files with lurking names (e.g. Crack.exe)
Creates multiple autostart registry keys
Creates processes via WMI
Found malware configuration
Infects executable files (exe, dll, sys, html)
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
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Execution from Suspicious Folder
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Suspicious Program Location with Network Connections
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)
Yara detected DCRat
Yara detected Generic Downloader
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1498383 Sample: N8LgG4xO0F.exe Startdate: 24/08/2024 Architecture: WINDOWS Score: 100 98 941699cm.nyashsens.top 2->98 100 raw.githubusercontent.com 2->100 110 Multi AV Scanner detection for domain / URL 2->110 112 Suricata IDS alerts for network traffic 2->112 114 Found malware configuration 2->114 116 18 other signatures 2->116 13 N8LgG4xO0F.exe 4 2->13         started        17 Idle.exe 2->17         started        20 OwgbbUlExYVLRyJe.exe 2->20         started        22 4 other processes 2->22 signatures3 process4 dnsIp5 76 C:\Users\user\...\ODIUM_Launcher_crack.exe, PE32 13->76 dropped 78 C:\Users\user\...xtreme Injector v3.exe, PE32 13->78 dropped 80 C:\Users\user\AppData\...808LgG4xO0F.exe.log, CSV 13->80 dropped 134 Creates files with lurking names (e.g. Crack.exe) 13->134 24 ODIUM_Launcher_crack.exe 2 13->24         started        28 Extreme Injector v3.exe 14 3 13->28         started        96 941699cm.nyashsens.top 172.67.194.35, 49742, 49743, 49744 CLOUDFLARENETUS United States 17->96 82 C:\Users\user\Desktop\yTlUFrwI.log, PE32 17->82 dropped 84 C:\Users\user\Desktop\xfhMTdAK.log, PE32 17->84 dropped 86 C:\Users\user\Desktop\sbIvcLrU.log, PE32 17->86 dropped 88 18 other malicious files 17->88 dropped 136 Antivirus detection for dropped file 17->136 138 Multi AV Scanner detection for dropped file 17->138 140 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 17->140 142 2 other signatures 17->142 file6 signatures7 process8 dnsIp9 66 C:\Users\user\AppData\Local\Temp\loader.exe, PE32 24->66 dropped 120 Antivirus detection for dropped file 24->120 122 Multi AV Scanner detection for dropped file 24->122 124 Machine Learning detection for dropped file 24->124 31 loader.exe 24->31         started        102 raw.githubusercontent.com 185.199.111.133, 443, 49732 FASTLYUS Netherlands 28->102 file10 signatures11 process12 file13 92 C:\...\Bridgecontainerwinmonitor.exe, PE32 31->92 dropped 94 6PzA45L47mYqVBlMZ4...OEdvpMeZTEGUD5b.vbe, data 31->94 dropped 104 Antivirus detection for dropped file 31->104 106 Multi AV Scanner detection for dropped file 31->106 108 Machine Learning detection for dropped file 31->108 35 wscript.exe 31->35         started        signatures14 process15 signatures16 118 Windows Scripting host queries suspicious COM object (likely to drop second stage) 35->118 38 cmd.exe 35->38         started        process17 process18 40 Bridgecontainerwinmonitor.exe 38->40         started        44 conhost.exe 38->44         started        file19 68 C:\Users\user\Desktop\zlpDaKCs.log, PE32 40->68 dropped 70 C:\Users\user\Desktop\zdFkvbcm.log, PE32 40->70 dropped 72 C:\Users\user\Desktop\wsZUoNRt.log, PE32 40->72 dropped 74 25 other malicious files 40->74 dropped 126 Antivirus detection for dropped file 40->126 128 Multi AV Scanner detection for dropped file 40->128 130 Creates an undocumented autostart registry key 40->130 132 4 other signatures 40->132 46 csc.exe 40->46         started        50 cmd.exe 40->50         started        52 schtasks.exe 40->52         started        54 17 other processes 40->54 signatures20 process21 file22 90 C:\Windows\...\SecurityHealthSystray.exe, PE32 46->90 dropped 144 Infects executable files (exe, dll, sys, html) 46->144 56 conhost.exe 46->56         started        58 cvtres.exe 46->58         started        60 conhost.exe 50->60         started        62 chcp.com 50->62         started        64 w32tm.exe 50->64         started        signatures23 process24
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c332bac5bfa6b4e806dbe65ff8b4041c7d931e6709349218f361437e1ae52c2f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c332bac5bfa6b4e806dbe65ff8b4041c7d931e6709349218f361437e1ae52c2f/
Threat name:
ByteCode-MSIL.Trojan.XWormRAT
Create hunting rule
Status:
Malicious
First seen:
2024-08-20 15:59:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ymzlvrn7u22oqbw34zp7rnaedr6zghthbe2jeghtmfbx4gxffqxq._file
Verdict:
malicious
Similar samples:
0266dc2bf6eb73b5ef4770bedecadbffb0c35cd3b17c9a97e39712d92f17d199
DCRat
03cc43cede18ab080d9f1e79755b23a3eba74bec02f1ddf89871b2443f974a7b
DCRat
7ffce98ca59eb3dbbccf7a849444719d6077008f1568ea71edaff28a7e75f42a
DCRat
b1637a25a2959c9a6da241d94d8ddac92f3e542d86dbebdc47c1a06a4f6190a0
DCRat
e0aa620a8b2b7688482b39a6fafabe217fa4d774ce7441721e42b6bfdc88c450
DCRat
e4a811441488a49a640f234d4e514d6746ad7ea39c4f1fe750182a358acc4d0d
DCRat
+ 368 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/240824-kywhjavbkm/
Behaviour
Modifies registry class
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
System Network Configuration Discovery: Internet Connection Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies WinLogon for persistence
Process spawned unexpected child process
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d2a1336b-5816-49fd-a45b-ec2010af8959
Unpacked files
SH256 hash:
d0530a7791a592fe3ba6ce4207dc95e661ee7275d92270d3b24957a3574a7d83
MD5 hash:
19fc706ebcabcc0e38b33eed0fe2c029
SHA1 hash:
6189c515fddd467be2a52975a38d3c545dca8af2
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/ebeb5cbf-dd26-42fb-85ce-3ae5a06f1a84/
SH256 hash:
c39c4466f622b7320076076ea3eb13fa0f784b9b097dff46d802f905fc39d851
MD5 hash:
a7993e5a520b17fec65435fb4838a08f
SHA1 hash:
18fe6286473a03735e7b701d4bfaf61ad35da7ad
Link:
https://www.unpac.me/results/ebeb5cbf-dd26-42fb-85ce-3ae5a06f1a84/
SH256 hash:
b65f40618f584303ca0bcf9b5f88c233cc4237699c0c4bf40ba8facbe8195a46
MD5 hash:
ec801a7d4b72a288ec6c207bb9ff0131
SHA1 hash:
32eec2ae1f9e201516fa7fcdc16c4928f7997561
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
INDICATOR_EXE_Packed_Dotfuscator
Create hunting rule
INDICATOR_EXE_Packed_Goliath
Create hunting rule
Link:
https://www.unpac.me/results/ebeb5cbf-dd26-42fb-85ce-3ae5a06f1a84/
Parent samples :
c332bac5bfa6b4e806dbe65ff8b4041c7d931e6709349218f361437e1ae52c2f
261d6fc361222284586e133e152797651ecde629ac3243cf47dba5af1fa4c3cc
cc92c665e4e26f4bf880e69666f019f9d568533510d8ca3d5e4651c1e121231e
b99cd41e40fa63ebe8efc4f1263d9fe3c0151a05ac580ee5421ca365f163e5ea
709f5ad2bad14a2c881948f0ddb7b7f67e1b91ef981541f735c6a90e34c566fb
1691f0ab36468cfed1f7ebead04c3b46c11c4d8614aed53ff7060e7e7d669a4c
3847b2b3358e1367eea88ac614bcb5d760126b5a9fa59513966197b10b2f99a6
bdcdd7e8a1780076e09fa5f1635603ed07199a0f8a595e7ad5c089887d5a4cbf
dc8decaba2fbe09e0ca95485ed06376e65ba7e77869868beecf8f937747a213f
4e57af02f430ffdacb81b8b597b251bac12de9c0703fb5325411dc83ca8d8e11
SH256 hash:
aa70f1420133147b85a4bad3b972216c018a3e04c96d71f23c90b12b984855ed
MD5 hash:
e935b541b5d13608bfd9ab06e29110b9
SHA1 hash:
7adcfaf53b65bd8cc009bf8e9d8e6765143f279a
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/ebeb5cbf-dd26-42fb-85ce-3ae5a06f1a84/
SH256 hash:
c332bac5bfa6b4e806dbe65ff8b4041c7d931e6709349218f361437e1ae52c2f
MD5 hash:
16f2c28fb5fe8af6136fd1579f4d89a5
SHA1 hash:
f930309abb90727c7d854deaff1f0be1e861ba46
Link:
https://www.unpac.me/results/ebeb5cbf-dd26-42fb-85ce-3ae5a06f1a84/
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/c332bac5bfa6b4e806dbe65ff8b4041c7d931e6709349218f361437e1ae52c2f

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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments