MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd1f82c58a1ec2af80088987370226ea1d252d734b61fc9cdb2267fc0eb20540. 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


DarkVNC


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd1f82c58a1ec2af80088987370226ea1d252d734b61fc9cdb2267fc0eb20540
SHA3-384 hash: 6eb55f585e8ff10b7c4c1b68ba08940889cd286865898675ed4dcaa5b35a506e9cda975188f818ac644f481a9d4a2144
SHA1 hash: 05455fb191c0511de97fb6ba85cfcf5bf42539de
MD5 hash: b57cc379d667b09b7236e865061c8807
humanhash: juliet-magazine-connecticut-nine
File name:b57cc379d667b09b7236e865061c8807.exe
Download: download sample
Signature DarkVNC
Create hunting rule
File size:1'009'664 bytes
First seen:2021-07-07 06:09:42 UTC
Last seen:2021-07-07 06:54:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7af39671cc2eb22da7e1e0036bba5fc1 (1 x DarkVNC)
ssdeep 24576:XA8M1M/aO2e/xtGe6hCf7ahZrZjtj6y1Q9D+RFx:vM2/rp/DGEahZrZBj71Q4RD
Threatray 2'436 similar samples on MalwareBazaar
TLSH DA2523F03E81C473D04B09B0D835C3E2AAF6B8266937A906FA69375E5D3328595F6707
Reporter abuse_ch
Tags:DarkVNC exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b57cc379d667b09b7236e865061c8807.exe
Verdict:
Malicious activity
Analysis date:
2021-07-07 06:12:59 UTC
Tags:
trojan danabot
Link:
https://app.any.run/tasks/325ce3b6-dcc9-40b4-8764-21e618abbb19

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/170127/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37199467.23926.7846.UNOFFICIAL
Create hunting rule

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/2fc17e70-8b68-446e-85c5-fbcc84202d1b
Result
Threat name:
DarkVNC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/812718
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Yara detected DarkVNC
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd1f82c58a1ec2af80088987370226ea1d252d734b61fc9cdb2267fc0eb20540/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-07-07 05:02:42 UTC
AV detection:
19 of 46 (41.30%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zupyfrmkd3bk7aairgdtoarg5iosklltjnq7zhg3ejt7ydvsavaa._file
Verdict:
malicious
Similar samples:
0e987602142e521bab7a311b02a5856d89a07f41c74a3bbb2b8a2ecddcaa9655
DarkVNC
26e4bbe3bdc2deb3142b952094d6bd3bb27ee0217d7a9b735a0cc2bbdf6bd9b4
DarkVNC
4a79f527d403fdfec5bf88068a5ac86494395d0b735ac27741a4ff78b2434a55
DarkVNC
6d4e6d54d7fb566e6887ce79f7d65c151b3092260cc7fef21dc60d46a265b4ff
DarkVNC
90ef0dacd3f993a784a8f2d884e065704920db45a5abe639f714306b89a2eef8
DarkVNC
9edc8848e696b6b61cec52ea4d298f22d4475286ed89cf153816ed262f822fdb
DarkVNC
ab7e6dc61621c75a72207bad8a4f3bb1f0a9f1feb515cc1cd3be01009133fc48
DarkVNC
d24b2f6e96fa1b2bb20b19e3b70757887a3f4934d035fde4efdbdd5b9e845df9
DarkVNC
d7199616185a4d6187eb375c778dd4e5327df6a5e51018770addb54705732d88
DarkVNC
ee999adf7e49feb5b36b1686e7ce0d5bc3a4321f66b60e50770e0928cba55405
DarkVNC
+ 2'426 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/210707-91qy8greja/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Blocklisted process makes network request
Unpacked files
SH256 hash:
fca899c8596ee535d812184571df964a85f3133399095c25e2f25cf0545bd785
MD5 hash:
a14d77176912f230f9b68220dabfa88f
SHA1 hash:
0f9faaaa215b5a076591e254f5f815cddc2f8569
Link:
https://www.unpac.me/results/d845031b-04d3-4aa9-bd1a-885974a524dd/
SH256 hash:
2a38b83e72420831f1cf7f0b06496cf8571870547c906937080fbb562c9639e7
MD5 hash:
25d910cc3e0eab42b7120c3a9e66294d
SHA1 hash:
c891a53a044d2bde9f00b08853d8e2c76bceb0ea
Link:
https://www.unpac.me/results/d845031b-04d3-4aa9-bd1a-885974a524dd/
SH256 hash:
cd1f82c58a1ec2af80088987370226ea1d252d734b61fc9cdb2267fc0eb20540
MD5 hash:
b57cc379d667b09b7236e865061c8807
SHA1 hash:
05455fb191c0511de97fb6ba85cfcf5bf42539de
Link:
https://www.unpac.me/results/d845031b-04d3-4aa9-bd1a-885974a524dd/
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/cd1f82c58a1ec2af80088987370226ea1d252d734b61fc9cdb2267fc0eb20540

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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

DarkVNC

Executable exe cd1f82c58a1ec2af80088987370226ea1d252d734b61fc9cdb2267fc0eb20540

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1407122/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/170127/

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