MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de1b45a91771776e4059b2d2161717de2ec14648a374d398f6b928c859a46ec7. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de1b45a91771776e4059b2d2161717de2ec14648a374d398f6b928c859a46ec7
SHA3-384 hash: 799efab31c1e42b86e6b974ef8b9013377713bddecc4cda7093cdc1a2572a530dbb50a404f7f586ee56a0eef728275f8
SHA1 hash: a959a4441e4695e604ef1442d668f9a9171a9f5c
MD5 hash: c29abe9b95ab8b2fd8e4f646514670ff
humanhash: green-pluto-louisiana-xray
File name:c29abe9b95ab8b2fd8e4f646514670ff.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'410'763 bytes
First seen:2023-02-03 19:50:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
TLSH T1D7657C01BE40CA11F0191633C3FF465847B4AD112AA6E71B7EB937AD5522393BE1CADB
TrID 54.2% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
40.3% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
2.1% (.EXE) Win64 Executable (generic) (10523/12/4)
1.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.9% (.EXE) Win32 Executable (generic) (4505/5/1)
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 :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c29abe9b95ab8b2fd8e4f646514670ff.exe
Verdict:
Malicious activity
Analysis date:
2023-02-03 19:55:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d436527d-af8c-4797-afa4-48bd9faeac6d

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/360057/
Detection(s):
Win.Trojan.Uztuby-9855059-0
Create hunting rule

Win.Ransomware.Clinix-9868408-0
Create hunting rule

Win.Packed.Basic-9952747-0
Create hunting rule

Win.Malware.Uztuby-9957322-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Win.Packed.Uztuby-9969968-0
Create hunting rule

Win.Malware.Uztuby-9972880-0
Create hunting rule

Win.Trojan.DarkKomet-9976180-0
Create hunting rule

SecuriteInfo.com.Trojan.Rasftuby.Gen.14.10239.27368.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a process
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/65128/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm greyware overlay packed packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/63dd65ab696b2d97257532c2/reports/4ec28139-1733-445e-b5a8-a9ce28dc61d0/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/de1b45a91771776e4059b2d2161717de2ec14648a374d398f6b928c859a46ec7
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/c76c3572-1edb-43d6-b04f-195fa36adc47
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1165521
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates processes via WMI
Drops executable to a common third party application directory
Drops PE files with benign system names
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 798288 Sample: UuXJPZSEfw.exe Startdate: 03/02/2023 Architecture: WINDOWS Score: 100 45 Antivirus detection for dropped file 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Multi AV Scanner detection for dropped file 2->49 51 5 other signatures 2->51 9 UuXJPZSEfw.exe 3 6 2->9         started        12 spoolsv.exe 2->12         started        15 cjrvVcKvpQRL.exe 2 2->15         started        17 26 other processes 2->17 process3 file4 41 C:\providercommon\DllCommonsvc.exe, PE32 9->41 dropped 43 C:\...\yTUdeXjbLOhnrN32dgrxVg.vbe, data 9->43 dropped 19 wscript.exe 1 9->19         started        61 Antivirus detection for dropped file 12->61 63 Multi AV Scanner detection for dropped file 12->63 65 Machine Learning detection for dropped file 12->65 signatures5 process6 process7 21 cmd.exe 1 19->21         started        process8 23 DllCommonsvc.exe 1 24 21->23         started        27 conhost.exe 21->27         started        file9 33 C:\Windows\ModemLogs\WmiPrvSE.exe, PE32 23->33 dropped 35 C:\Users\Default\AppData\...\cjrvVcKvpQRL.exe, PE32 23->35 dropped 37 C:\Recovery\spoolsv.exe, PE32 23->37 dropped 39 7 other malicious files 23->39 dropped 53 Antivirus detection for dropped file 23->53 55 Multi AV Scanner detection for dropped file 23->55 57 Machine Learning detection for dropped file 23->57 59 3 other signatures 23->59 29 schtasks.exe 23->29         started        31 schtasks.exe 23->31         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/de1b45a91771776e4059b2d2161717de2ec14648a374d398f6b928c859a46ec7/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2023-02-03 19:51:09 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ynulkixof3w4qczwljbmfyx3yxmcrsiun2nhghwxeumqwnen3dq._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230203-yktcxaah94/
Behaviour
Creates scheduled task(s)
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
b5199d3eb28e7de8ec4a5de66cb339a03d90b297e2292473badaab98ade15c63
MD5 hash:
bd31e94b4143c4ce49c17d3af46bcad0
SHA1 hash:
f8c51ff3ff909531d9469d4ba1bbabae101853ff
Link:
https://www.unpac.me/results/b492976e-b14e-4170-bd35-5b7aec03b76e/
SH256 hash:
ced608d5f5826533e8b2df84558a3c460ba46ae716a15f99e4b4b67fbc06c106
MD5 hash:
6eb8cc11833900eae9eab4125de7dc55
SHA1 hash:
ac475d0a76ed27798bebd7b66e5801a3feac9d35
Link:
https://www.unpac.me/results/b492976e-b14e-4170-bd35-5b7aec03b76e/
SH256 hash:
64fd100aa3a68d0940b1c49162e446d12cfea13e80d842ef51d8c9bd38e823a2
MD5 hash:
d3e64e5e16fb9481fac7940b0e3b8bd5
SHA1 hash:
6079bc012333fabd9ac0c7e4bd7b6f1b7f661a75
Link:
https://www.unpac.me/results/b492976e-b14e-4170-bd35-5b7aec03b76e/
SH256 hash:
de1b45a91771776e4059b2d2161717de2ec14648a374d398f6b928c859a46ec7
MD5 hash:
c29abe9b95ab8b2fd8e4f646514670ff
SHA1 hash:
a959a4441e4695e604ef1442d668f9a9171a9f5c
Link:
https://www.unpac.me/results/b492976e-b14e-4170-bd35-5b7aec03b76e/
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/de1b45a91771776e4059b2d2161717de2ec14648a374d398f6b928c859a46ec7

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:sfx_pdb_winrar_restrict
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.

File information

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

Web download

DCRat

Executable exe de1b45a91771776e4059b2d2161717de2ec14648a374d398f6b928c859a46ec7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2526804/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/360057/

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