MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71ecbec4b15ec9793f8eacc1ca8b9dbd773ba8adf7ddfb4cb24e19b794f9455a. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71ecbec4b15ec9793f8eacc1ca8b9dbd773ba8adf7ddfb4cb24e19b794f9455a
SHA3-384 hash: 11d997bfba1020d1b56f3e50171e236ca93a2dff0616e558480fcfe1dd46bc811ac3be369173b75716faeb496b58e531
SHA1 hash: c5fdd38fea366cac4391472e7d34a8630ab89805
MD5 hash: edae004721f2ec13eb4bcbf2acf41078
humanhash: red-rugby-steak-cardinal
File name:EDAE004721F2EC13EB4BCBF2ACF41078.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:3'801'600 bytes
First seen:2024-02-25 05:50:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:W1zk8lzqPhD3hpnWFLZYki/eF6pvGm4RmsQl384PGWNDvFTI3ZLwdoPe60KYSkRI:W1zID7WF5i/26NsfQl3BT2Edg8RJHK
TLSH T12D06E10A64628E77C2E5AF3094F7402D47B4C7366916EF0F3B1B64D5A8062718F627BB
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://gp104995g2.temp.swtest.ru/image_secureCpugamelongpollMultiCentral.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
325
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
download.txt
Verdict:
Malicious activity
Analysis date:
2024-02-20 17:37:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/433b0fa6-511d-4aed-a336-c2399053d993

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477648/
Detection(s):
Win.Packed.Uztuby-10009381-0
Create hunting rule

Win.Packed.Uztuby-10015036-0
Create hunting rule

Win.Packed.Uztuby-10015799-0
Create hunting rule

Win.Packed.Uztuby-10015902-0
Create hunting rule

Win.Packed.Uztuby-10017372-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Creating a file
Launching a process
Creating a process from a recently created file
Loading a suspicious library
Using the Windows Management Instrumentation requests
Creating a window
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
net_reactor packed packed
Link:
https://www.filescan.io/uploads/65dad5477ec1345fd981bcfe/reports/a79f7a56-23a5-4cce-85a9-e6ba951a9286/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/71ecbec4b15ec9793f8eacc1ca8b9dbd773ba8adf7ddfb4cb24e19b794f9455a
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/21e84a6e-956c-49c9-b5ce-fe805e329813
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/1398306
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops PE files with benign system names
Found many strings related to Crypto-Wallets (likely being stolen)
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
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: Files With System Process Name In Unsuspected Locations
Sigma detected: System File Execution Location Anomaly
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected DCRat
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1398306 Sample: 4y2bJd0meT.exe Startdate: 25/02/2024 Architecture: WINDOWS Score: 100 41 gp104995g2.temp.swtest.ru 2->41 53 Snort IDS alert for network traffic 2->53 55 Antivirus detection for dropped file 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 11 other signatures 2->59 8 4y2bJd0meT.exe 4 34 2->8         started        signatures3 process4 file5 25 C:\Users\user\Desktop\zPezEmnE.log, PE32 8->25 dropped 27 C:\Users\user\Desktop\xNrRiDiJ.log, PE32 8->27 dropped 29 C:\Users\user\Desktop\weyjxZcL.log, PE32 8->29 dropped 31 24 other malicious files 8->31 dropped 61 Found many strings related to Crypto-Wallets (likely being stolen) 8->61 63 Drops PE files with benign system names 8->63 12 cmd.exe 1 8->12         started        signatures6 process7 process8 14 spoolsv.exe 14 599 12->14         started        19 w32tm.exe 1 12->19         started        21 conhost.exe 12->21         started        23 chcp.com 1 12->23         started        dnsIp9 43 gp104995g2.temp.swtest.ru 77.222.62.71, 49729, 49730, 49731 SWEB-ASRU Russian Federation 14->43 33 C:\Users\user\Desktop\wwQJpRvp.log, PE32 14->33 dropped 35 C:\Users\user\Desktop\uBOtyRRA.log, PE32 14->35 dropped 37 C:\Users\user\Desktop\rIzKMUgB.log, PE32 14->37 dropped 39 22 other malicious files 14->39 dropped 45 Antivirus detection for dropped file 14->45 47 Multi AV Scanner detection for dropped file 14->47 49 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->49 51 4 other signatures 14->51 file10 signatures11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/71ecbec4b15ec9793f8eacc1ca8b9dbd773ba8adf7ddfb4cb24e19b794f9455a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71ecbec4b15ec9793f8eacc1ca8b9dbd773ba8adf7ddfb4cb24e19b794f9455a/
Threat name:
ByteCode-MSIL.Trojan.SpywareX
Create hunting rule
Status:
Malicious
First seen:
2024-02-20 21:22:47 UTC
File Type:
PE (.Net Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ohwl5rfrl3exsp4ovta4vc45xv3txkfn67o7wtfsjym3pfhzivna._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat spyware stealer
Link:
https://tria.ge/reports/240225-gj57msdb52/
Behaviour
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
2b93377ea087225820a9f8e4f331005a0c600d557242366f06e0c1eae003d669
MD5 hash:
d8bf2a0481c0a17a634d066a711c12e9
SHA1 hash:
7cc01a58831ed109f85b64fe4920278cedf3e38d
Link:
https://www.unpac.me/results/1dbb2333-54c1-4bfa-baec-1252819ff9c1/
SH256 hash:
7a080d8bd178ec02c7f39f7f941479074c450c4fdd8e963c993d2fb5537c7708
MD5 hash:
16b480082780cc1d8c23fb05468f64e7
SHA1 hash:
6fddf86f9f0fbaa189f5cb79e44999a3f1ac2b26
Link:
https://www.unpac.me/results/1dbb2333-54c1-4bfa-baec-1252819ff9c1/
SH256 hash:
71ecbec4b15ec9793f8eacc1ca8b9dbd773ba8adf7ddfb4cb24e19b794f9455a
MD5 hash:
edae004721f2ec13eb4bcbf2acf41078
SHA1 hash:
c5fdd38fea366cac4391472e7d34a8630ab89805
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/1dbb2333-54c1-4bfa-baec-1252819ff9c1/
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/71ecbec4b15ec9793f8eacc1ca8b9dbd773ba8adf7ddfb4cb24e19b794f9455a

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: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/477648/

Comments