MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e7105da7face5917f66842ba73810d29826cb971140f9da2b0efb7a37de3c0e. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e7105da7face5917f66842ba73810d29826cb971140f9da2b0efb7a37de3c0e
SHA3-384 hash: 3b1c7bc0c581ac5aa97f388066ac62e0668f8a5751c40b2c68090df63f834c7a1b8072d1cad463a9211aad9b27116ebb
SHA1 hash: 816ae1383da25eb1c27a20a136fddb8aa03df181
MD5 hash: b5d5b900b45c64f696a4dfb06e9789c3
humanhash: five-venus-mockingbird-magazine
File name:b5d5b900b45c64f696a4dfb06e9789c3.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:7'229'952 bytes
First seen:2022-01-17 07:34:02 UTC
Last seen:2022-01-17 10:09:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2a2a662be9dffc461398e7c94d0b55b4 (5 x GuLoader, 3 x CoinMiner, 3 x RedLineStealer)
ssdeep 196608:gpOlRh21IL97j4WyFyfe3SOLWANQ0H2GSr5AM+x27x:gcR41IL9P03PL7M78C
Threatray 3'036 similar samples on MalwareBazaar
TLSH T1E076338D4C310DB0E06F9DB92F282FDEBBB4913289E21D9595C228184E1F793FA54D79
File icon (PE):PE icon
dhash icon b3225a7a14146a6b (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b5d5b900b45c64f696a4dfb06e9789c3.exe
Verdict:
Malicious activity
Analysis date:
2022-01-17 08:18:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/28c96006-c37c-4fb8-897c-1acc3f3ad2e7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
PyInstaller
Create hunting rule
Link:
https://www.capesandbox.com/analysis/219731/
Detection(s):
SecuriteInfo.com.Variant.FakeAlert.2.17900.6267.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Running batch commands
Creating a process from a recently created file
Creating a file
Сreating synchronization primitives
Creating a process with a hidden window
DNS request
Sending an HTTP GET request
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/4423/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dcrat nitol packed tiny
Link:
https://www.filescan.io/uploads/61e51bf30f8c757253c36850/reports/3cc796b7-75d0-4859-b59d-8b0a9e244fd0/overview
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4353ecc1-d8e9-45c6-8a0d-5d773d4c5863
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/921642
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for dropped file
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 554120 Sample: gzonpuWTjw.exe Startdate: 17/01/2022 Architecture: WINDOWS Score: 100 62 Multi AV Scanner detection for domain / URL 2->62 64 Found malware configuration 2->64 66 Antivirus detection for URL or domain 2->66 68 6 other signatures 2->68 10 gzonpuWTjw.exe 2 2->10         started        process3 file4 48 C:\Users\user\AppData\Local\...\zlogger2.exe, PE32+ 10->48 dropped 50 C:\Users\user\AppData\Local\...\zLogger.exe, PE32 10->50 dropped 13 cmd.exe 1 10->13         started        15 cmd.exe 1 10->15         started        process5 process6 17 zlogger2.exe 24 13->17         started        21 conhost.exe 13->21         started        23 zLogger.exe 2 15->23         started        26 conhost.exe 15->26         started        dnsIp7 40 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 17->40 dropped 42 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 17->42 dropped 44 C:\Users\user\AppData\Local\...\python39.dll, PE32+ 17->44 dropped 46 18 other files (none is malicious) 17->46 dropped 70 Antivirus detection for dropped file 17->70 72 May check the online IP address of the machine 17->72 74 Potentially malicious time measurement code found 17->74 28 zlogger2.exe 17->28         started        52 8.tcp.ngrok.io 3.142.81.166, 4040 AMAZON-02US United States 23->52 54 3.142.129.56, 4040 AMAZON-02US United States 23->54 56 2 other IPs or domains 23->56 76 Detected unpacking (overwrites its own PE header) 23->76 78 Machine Learning detection for dropped file 23->78 file8 signatures9 process10 dnsIp11 58 ipinfo.io 34.117.59.81, 49768, 80 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 28->58 60 discord.com 162.159.135.232, 443, 49769 CLOUDFLARENETUS United States 28->60 80 Tries to harvest and steal browser information (history, passwords, etc) 28->80 32 cmd.exe 1 28->32         started        34 cmd.exe 1 28->34         started        signatures12 process13 process14 36 conhost.exe 32->36         started        38 conhost.exe 34->38         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e7105da7face5917f66842ba73810d29826cb971140f9da2b0efb7a37de3c0e/
Threat name:
Win32.Backdoor.Crysan
Create hunting rule
Status:
Malicious
First seen:
2022-01-14 15:27:00 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
28 of 43 (65.12%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jzyqlwt7vtszc73gqqv2ooaq2kmcns4xcfaptwrlb35xun66hqha._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
1e82d1b4f8e0fb39d6767162c50ac0893184c70160b2298cd57a0724b7d1fd82
DCRat
25e21f55b7fbffe0d90e6845044e3e907964a5c278f29fcd1cf0fff9916a2ac3
DCRat
4d5367bf571dfd7837563c0b9d58f5557cc251ba6fafdd26dd07bb3646b3bd1b
DCRat
7da096df4561ecc9169365841e2f024e40165377384e25e82922b2d1f16b8aa0
DCRat
82f7fb9726e51598e5a804917f4c7ad162c4307dfd4e702d09f24b6b4dd49425
DCRat
97f116891027a9cb8a2c59d5a0de5bd169ae05829b9b4e034bdb9326a54c8dd6
DCRat
e19812727031bef0368880c6734ea4309368302e8fb5c6c3dea1dfa4821b26f7
DCRat
ec1773386924814a953850ec438551a133c27541b156e6d685d9eda1477a65b4
DCRat
fe154355036477bd31cfddcfe4f12d1d8a8baad12f088a6abf5836071509c50e
DCRat
+ 3'026 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default pyinstaller rat suricata
Link:
https://tria.ge/reports/220117-jetzxshbhm/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Detects Pyinstaller
Loads dropped DLL
Executes dropped EXE
Async RAT payload
AsyncRat
suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT)
Malware Config
C2 Extraction:
8.tcp.ngrok.io:18921
8.tcp.ngrok.io:1234
8.tcp.ngrok.io:4040
Unpacked files
SH256 hash:
a9ca15016ff8cbe5d8fe1809b36b1790acd51d5f0d2019d66004046def90af5f
MD5 hash:
bad9c64b142e41acce2429c635772a49
SHA1 hash:
8e64b504bca3a249a418990c3163d8e36344dab1
Link:
https://www.unpac.me/results/439fff0d-5020-4e1c-ba9e-030d467365f3/
SH256 hash:
4e7105da7face5917f66842ba73810d29826cb971140f9da2b0efb7a37de3c0e
MD5 hash:
b5d5b900b45c64f696a4dfb06e9789c3
SHA1 hash:
816ae1383da25eb1c27a20a136fddb8aa03df181
Link:
https://www.unpac.me/results/439fff0d-5020-4e1c-ba9e-030d467365f3/
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/4e7105da7face5917f66842ba73810d29826cb971140f9da2b0efb7a37de3c0e

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/219731/

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