MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de1a9e46409fcd4870ce25847b967afc67ecf648235c6b0f450d886770445d11. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de1a9e46409fcd4870ce25847b967afc67ecf648235c6b0f450d886770445d11
SHA3-384 hash: 812a9b40131f50255c193dd30032210d6e31ab5bcf04c92c2aa39923e237c4acfa6837dfb42b9f8937c4b0d6bdbafc61
SHA1 hash: f2f44eb9e9de3d4d0bb83be1fc7594ad8dca5c7f
MD5 hash: 9bf8de995724317c32eab17d0032bee5
humanhash: fish-lactose-cup-three
File name:9bf8de995724317c32eab17d0032bee5.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:3'726'955 bytes
First seen:2023-09-19 15:48:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (389 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 49152:IBJCoAvr+q96/YxvesWxqbQk8GTx9jsQAk/dhkmfApAhUq9B0i2nsqBY3HWgyDL4:yevryjqbQMsy/YmfA7mB0hsqe3ULrQ
Threatray 751 similar samples on MalwareBazaar
TLSH T1DA063361F9C185B2DA7305766A343B21A57DBE002FA5DDFFA391261DDE304C0AB323A5
TrID 53.5% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
39.8% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
2.1% (.EXE) Win64 Executable (generic) (10523/12/4)
1.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:DCRat exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
297
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
9bf8de995724317c32eab17d0032bee5.exe
Verdict:
Malicious activity
Analysis date:
2023-09-19 17:24:36 UTC
Tags:
dcrat rat
Link:
https://app.any.run/tasks/669abbe9-7d9d-4061-8ec8-a2d269eb622e

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/449708/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.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 in the %AppData% subdirectories
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Creating a file
Loading a suspicious library
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Moving a file to the Program Files subdirectory
Creating a file in the %temp% subdirectories
Replacing executable files
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
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm greyware lolbin overlay packed packed replace setupapi shdocvw shell32 wscript
Link:
https://www.filescan.io/uploads/6509c2f333582f234efc3ab3/reports/fbad6a8e-c5f5-419b-b40a-6e4546d4e72e/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/de1a9e46409fcd4870ce25847b967afc67ecf648235c6b0f450d886770445d11
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:
Malicious
Link:
https://analyze.intezer.com/analyses/486bd799-bc66-404e-9ffa-c5eeb1a9a9c0
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1310884
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
Found many strings related to Crypto-Wallets (likely being stolen)
Infects executable files (exe, dll, sys, html)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Sigma detected: Dot net compiler compiles file from suspicious location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1310884 Sample: jHednJXHgj.exe Startdate: 19/09/2023 Architecture: WINDOWS Score: 100 89 Snort IDS alert for network traffic 2->89 91 Antivirus detection for URL or domain 2->91 93 Antivirus detection for dropped file 2->93 95 8 other signatures 2->95 10 jHednJXHgj.exe 3 10 2->10         started        13 schtasks.exe 2->13         started        15 schtasks.exe 2->15         started        17 17 other processes 2->17 process3 file4 79 C:\Users\user\...\agentServerComponent.exe, MS-DOS 10->79 dropped 81 C:\Users\user\AppData\...\JAqHcdyaPPKBx6U.vbe, data 10->81 dropped 19 wscript.exe 1 10->19         started        process5 signatures6 97 Windows Scripting host queries suspicious COM object (likely to drop second stage) 19->97 22 cmd.exe 1 19->22         started        process7 process8 24 agentServerComponent.exe 7 45 22->24         started        28 conhost.exe 22->28         started        file9 63 C:\Users\user\Desktop\zwoioqaV.log, PE32 24->63 dropped 65 C:\Users\user\Desktop\yZWpalrS.log, PE32 24->65 dropped 67 C:\Users\user\Desktop\yQzpqzYV.log, PE32 24->67 dropped 69 26 other malicious files 24->69 dropped 99 Antivirus detection for dropped file 24->99 101 Creates an undocumented autostart registry key 24->101 103 Machine Learning detection for dropped file 24->103 105 4 other signatures 24->105 30 cmd.exe 24->30         started        32 csc.exe 4 24->32         started        36 powershell.exe 19 24->36         started        38 5 other processes 24->38 signatures10 process11 file12 40 YnIKWZRRXF.exe 30->40         started        59 3 other processes 30->59 61 C:\Program Files\...\MSASCuiL.exe, PE32 32->61 dropped 87 Infects executable files (exe, dll, sys, html) 32->87 45 conhost.exe 32->45         started        47 cvtres.exe 1 32->47         started        49 conhost.exe 36->49         started        51 conhost.exe 38->51         started        53 conhost.exe 38->53         started        55 conhost.exe 38->55         started        57 conhost.exe 38->57         started        signatures13 process14 dnsIp15 83 5.42.84.144, 49712, 49713, 49714 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 40->83 85 192.168.2.1 unknown unknown 40->85 71 C:\Users\user\Desktop\yMehEBbj.log, PE32 40->71 dropped 73 C:\Users\user\Desktop\wSbRNBxu.log, PE32 40->73 dropped 75 C:\Users\user\Desktop\vVAJsCiz.log, PE32 40->75 dropped 77 20 other malicious files 40->77 dropped 107 Found many strings related to Crypto-Wallets (likely being stolen) 40->107 109 Tries to harvest and steal browser information (history, passwords, etc) 40->109 file16 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/de1a9e46409fcd4870ce25847b967afc67ecf648235c6b0f450d886770445d11/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-09-19 15:49:09 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ynj4rsat7guq4goewchxft27rt6z5sienogwd2fbwego4celuiq._file
Verdict:
malicious
Similar samples:
023e8f353fd78a832818597a81c03ae4287af75ae28f02b2bba97df745b09894
DCRat
0dc7d8248f6ce6c32678640c7451424cd02ceb26b53123d05998e48cce556b04
DCRat
390ba9da469491e34db509524293b00feb22b768a11c0792d67c92b17881a521
DCRat
432c99b8f1108ed0d94b7b1e620b230f8f55c47ca62c0fcdd1a3afac8548f239
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51ba2b6912305fd63c041dccff36db067314cab3f93227aaf21990801efa0b25
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715aa59e7d1e568ad1e76c6ede8c762ec5d671723439d131f6b638c025fd7cb6
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c42840af07ce02effd645b993cbee380d20e097ed2bd1e68468624766b0601b2
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e601a9b4dc605b4e283a5b97ed2cb16da2e754b7a6c27585c6f0d1cdbed99094
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f56bd344f2e9650ba6def3340bc5ac26472ea615744b38786d5445a75a0e51b4
DCRat
+ 741 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/230919-s9chssca96/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies WinLogon for persistence
Process spawned unexpected child process
Unpacked files
SH256 hash:
c012ae0d372e34bdf9a5e5f417c83babc9fe28d2e80dd9b9f89ff4f10396f74e
MD5 hash:
ab775185d97ca777bd4fe87eb27f61a2
SHA1 hash:
dc846543e6d6c7e0e5d57d79bc31a9dbc9991728
Link:
https://www.unpac.me/results/580bf8a4-8c39-46de-91e3-ab26e5d64df0/
SH256 hash:
2b93377ea087225820a9f8e4f331005a0c600d557242366f06e0c1eae003d669
MD5 hash:
d8bf2a0481c0a17a634d066a711c12e9
SHA1 hash:
7cc01a58831ed109f85b64fe4920278cedf3e38d
Link:
https://www.unpac.me/results/580bf8a4-8c39-46de-91e3-ab26e5d64df0/
SH256 hash:
06e99c0e036b5d2b46954fcdf4e0bd0f3b8229417aa227c32837cbc39f1e1e19
MD5 hash:
77f70bf32a5ad3dac24ea5475aa29610
SHA1 hash:
3fc1b32fd70df2dda2492683f8cb2849eb410c02
Link:
https://www.unpac.me/results/580bf8a4-8c39-46de-91e3-ab26e5d64df0/
SH256 hash:
55c48ee969e8d21b5632f71737096a6aeff0274775cc6a089d3aac9b627cf38b
MD5 hash:
49df093c4e18bc951c441ddd4da3f3f4
SHA1 hash:
4608c9d1b5f0e5e51cb899c0af2ac7cb42bb927b
Link:
https://www.unpac.me/results/580bf8a4-8c39-46de-91e3-ab26e5d64df0/
SH256 hash:
de1a9e46409fcd4870ce25847b967afc67ecf648235c6b0f450d886770445d11
MD5 hash:
9bf8de995724317c32eab17d0032bee5
SHA1 hash:
f2f44eb9e9de3d4d0bb83be1fc7594ad8dca5c7f
Link:
https://www.unpac.me/results/580bf8a4-8c39-46de-91e3-ab26e5d64df0/
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/de1a9e46409fcd4870ce25847b967afc67ecf648235c6b0f450d886770445d11

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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:mpress_2_xx_net
Create hunting rule
Author:Kevin Falcoz
Description:MPRESS v2.XX .NET
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

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/449708/

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