MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7309289e7d27aaecdfa582bdbd748db3ec445b317022b4b842c1cfb91c0b5d84. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7309289e7d27aaecdfa582bdbd748db3ec445b317022b4b842c1cfb91c0b5d84
SHA3-384 hash: 2b100f3717f0a12dd5d1c4c3da6c5e6cc549462776847ccb42200c05d556f580cf2d0423e3ce80fd1217a90b2f517bfe
SHA1 hash: c2e398b5570da49b08050ccd48381f96e8368f28
MD5 hash: 31594886c067c61c60a04365c0e2a58c
humanhash: spaghetti-potato-nineteen-eight
File name:31594886c067c61c60a04365c0e2a58c.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'930'240 bytes
First seen:2024-04-29 09:41:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 24576:Yp1FzIjET5FFt23t/DSKREhl9PKSPomcL+BMjb+L7uhDLSFDAVB84JeRdLxhLNGq:YBzHgt/DshPCLL+B0LSe853h5GCV
Threatray 389 similar samples on MalwareBazaar
TLSH T13C95BE0679E24E72C2745771459B163E9291D7263526FB0B3A1F10D3A80BBF18EB32B7
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://intopart.top/Eternalpollgeocpu.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
359
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
fb2e3a0d29ae08e964de8bcc1cf986b3a6b928d13e14368cc31535236afd024e.exe
Verdict:
Malicious activity
Analysis date:
2024-04-28 23:02:21 UTC
Tags:
dcrat rat evasion telegram backdoor remote stealer
Link:
https://app.any.run/tasks/d98b9b8b-d7f9-45a3-b701-0974b19247ec

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Creating a file in the Program Files subdirectories
Creating a file in the Windows subdirectories
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Creating a process from a recently created file
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dcrat packed
Link:
https://www.filescan.io/uploads/662f6b31d2fc149e412740b0/reports/a990b16d-0a0f-47db-862e-d00b9d07dc5f/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/7309289e7d27aaecdfa582bdbd748db3ec445b317022b4b842c1cfb91c0b5d84
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/5cdfc7f1-9b98-43e0-b1a1-bee6905a9126
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1433253
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops executable to a common third party application directory
Drops executables to the windows directory (C:\Windows) and starts them
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Execution from Suspicious Folder
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses the Telegram API (likely for C&C communication)
Yara detected DCRat
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1433253 Sample: yWOtU2Escv.exe Startdate: 29/04/2024 Architecture: WINDOWS Score: 100 64 api.telegram.org 2->64 66 intopart.top 2->66 68 ipinfo.io 2->68 86 Snort IDS alert for network traffic 2->86 88 Antivirus detection for URL or domain 2->88 90 Antivirus detection for dropped file 2->90 94 11 other signatures 2->94 8 yWOtU2Escv.exe 18 27 2->8         started        13 chrome.exe 9 2->13         started        signatures3 92 Uses the Telegram API (likely for C&C communication) 64->92 process4 dnsIp5 72 api.telegram.org 149.154.167.220, 443, 49707, 49767 TELEGRAMRU United Kingdom 8->72 74 ipinfo.io 34.117.186.192, 443, 49705, 49706 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->74 48 C:\Windows\...\CBakAlIyWzYkQCOOQDJqdsOfsO.exe, PE32 8->48 dropped 50 C:\Windows\...\CBakAlIyWzYkQCOOQDJqdsOfsO.exe, PE32 8->50 dropped 52 C:\Users\user\Desktop\tbEBpVte.log, PE32 8->52 dropped 54 8 other malicious files 8->54 dropped 96 Adds a directory exclusion to Windows Defender 8->96 98 Drops executable to a common third party application directory 8->98 15 cmd.exe 8->15         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        25 4 other processes 8->25 76 192.168.2.5, 443, 49703, 49705 unknown unknown 13->76 78 239.255.255.250 unknown Reserved 13->78 22 chrome.exe 13->22         started        file6 signatures7 process8 dnsIp9 104 Drops executables to the windows directory (C:\Windows) and starts them 15->104 27 CBakAlIyWzYkQCOOQDJqdsOfsO.exe 15->27         started        46 3 other processes 15->46 106 Loading BitLocker PowerShell Module 18->106 32 conhost.exe 18->32         started        34 WmiPrvSE.exe 18->34         started        36 conhost.exe 20->36         started        70 www.google.com 172.217.0.164, 443, 49711, 49712 GOOGLEUS United States 22->70 38 conhost.exe 25->38         started        40 conhost.exe 25->40         started        42 conhost.exe 25->42         started        44 conhost.exe 25->44         started        signatures10 process11 dnsIp12 80 intopart.top 104.21.28.68, 49726, 49729, 49730 CLOUDFLARENETUS United States 27->80 82 172.67.144.153, 49846, 49897, 80 CLOUDFLARENETUS United States 27->82 84 ipinfo.io 27->84 56 C:\Users\user\Desktop\yJYREosQ.log, PE32 27->56 dropped 58 C:\Users\user\Desktop\vTiaxrsX.log, PE32 27->58 dropped 60 C:\Users\user\Desktop\XOdwBqSU.log, PE32 27->60 dropped 62 2 other malicious files 27->62 dropped 100 Multi AV Scanner detection for dropped file 27->100 102 Tries to harvest and steal browser information (history, passwords, etc) 27->102 file13 signatures14
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7309289e7d27aaecdfa582bdbd748db3ec445b317022b4b842c1cfb91c0b5d84
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7309289e7d27aaecdfa582bdbd748db3ec445b317022b4b842c1cfb91c0b5d84/
Threat name:
ByteCode-MSIL.Trojan.Whispergate
Create hunting rule
Status:
Malicious
First seen:
2024-04-26 00:22:16 UTC
File Type:
PE (.Net Exe)
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=omesrht5e6vozx5fqk6325enwpweiwzroarljoccyhh3shallwca._file
Verdict:
malicious
Similar samples:
0266dc2bf6eb73b5ef4770bedecadbffb0c35cd3b17c9a97e39712d92f17d199
DCRat
4eb2e889aafdbad87d66fad00dabe1fba5c935b9743a7dea3ec5c2def6a0b55c
DCRat
5565710131f195b46fb7c0b124d16df72ec5e0aafdd22590eaff7885aead636f
DCRat
73d33bcd18403e7dba81e2398f6c05b1518d763916d35a340bb6faad71e67218
DCRat
aed6efbcad60ad52492ceb3f0da88bd7d457a7531cc43a7808c630cf5166bdbb
DCRat
fb2e3a0d29ae08e964de8bcc1cf986b3a6b928d13e14368cc31535236afd024e
DCRat
+ 379 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat spyware stealer
Link:
https://tria.ge/reports/240429-lnrl9sfh5z/
Behaviour
Modifies registry class
Modifies system certificate store
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
7309289e7d27aaecdfa582bdbd748db3ec445b317022b4b842c1cfb91c0b5d84
MD5 hash:
31594886c067c61c60a04365c0e2a58c
SHA1 hash:
c2e398b5570da49b08050ccd48381f96e8368f28
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/35415ff4-4cb5-429b-8ffb-0753a81fe38e/
Parent samples :
fb2e3a0d29ae08e964de8bcc1cf986b3a6b928d13e14368cc31535236afd024e
7309289e7d27aaecdfa582bdbd748db3ec445b317022b4b842c1cfb91c0b5d84
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7309289e7d27/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/7309289e7d27aaecdfa582bdbd748db3ec445b317022b4b842c1cfb91c0b5d84

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:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
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:pe_imphash
Create hunting rule
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: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

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