MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4d6fa18bba78d69e878956143665a8f6b489ad5fb5b292507debdc5d3db7008. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4d6fa18bba78d69e878956143665a8f6b489ad5fb5b292507debdc5d3db7008
SHA3-384 hash: 5744c009d7e4c7462b8da749627d9a1a44de8a801ac10e041b0ed34e833c751727bcf07ebf914ae51cb7ab01bfd7bfb5
SHA1 hash: 0e395c5ac3d9d9a6292d76ea17c68ad32324f7da
MD5 hash: 9fef7d7554ca2ed502bad3981933528f
humanhash: east-mountain-saturn-speaker
File name:SecuriteInfo.com.W32.MSIL_Agent.FSF.gen.Eldorado.16679.16830
Download: download sample
Signature DarkVNC
Create hunting rule
File size:13'568'512 bytes
First seen:2023-06-30 16:54:33 UTC
Last seen:2023-06-30 17:48:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 393216:kfyUxSEpVci5KAqTcqxIJGYMkHZ6K/qE:kKuHHcSqxZY16KyE
Threatray 39 similar samples on MalwareBazaar
TLSH T1A1D6230673D8DE22E1AF1F7BE5325271C7EAD0869E7AABCF1E5995F4200BB50D908143
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:DarkVNC exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
98
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.MSIL_Agent.FSF.gen.Eldorado.16679.16830
Verdict:
Malicious activity
Analysis date:
2023-06-30 17:05:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/18f3febf-d3e7-4a83-8f4a-2f4b8743b764

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.MSIL_Agent.FSF.gen.Eldorado.16679.16830.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a file in the %temp% directory
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/649f08e9204315fbc16bda32/reports/02c2749e-c709-46c8-8ee4-7747da5ab96d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f4d6fa18bba78d69e878956143665a8f6b489ad5fb5b292507debdc5d3db7008
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8e9c680f-6006-4b1c-8c71-fd1814d02482
Result
Threat name:
Ramnit
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1264366
Signature
Allocates memory in foreign processes
Contains functionality to inject threads in other processes
Contains functionality to modify clipboard data
Contains VNC / remote desktop functionality (version string found)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Ramnit VNC Module
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4d6fa18bba78d69e878956143665a8f6b489ad5fb5b292507debdc5d3db7008/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-06-28 23:10:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6tlpugf3u6gwt2dysvqugzs2r5vurgwv7nnssjih3264lu63oaea._file
Verdict:
malicious
Similar samples:
21dbbf625ccd9bf9aae178bf9a5ff84db58aea912166836924b7aa9bbce0443c
DarkVNC
549294145687d56bced5ae786f90fd4ec2aa4730e80f31f3b886e3a603f1e47e
DarkVNC
7b844cc75f594f536f486b137817a497407b689725ab45c7904444e82374d4ac
DarkVNC
bfec5909532fa13fa9e1a2ef05a6d053c44a6aae7f75715bd6f8b0c6264e7330
DarkVNC
d5e0eecc3da1a2bc3f36df0a05c0ce116def64c9e6c72224c8988a671ed7fe8a
DarkVNC
e1eceb18a899ae4d5ba7080c8e1bc43f11d05a5998e3a6bd41100a23cbc2137a
DarkVNC
e5645c71f642f457348025cca404a3e756f91b0ae418cebae622935cea1707f6
DarkVNC
+ 29 additional samples on MalwareBazaar
Result
Malware family:
darkvnc
Create hunting rule
Score:
  10/10
Tags:
family:darkvnc rat
Link:
https://tria.ge/reports/230630-ve5bfafa2x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
DarkVNC payload
DarkVNC
Unpacked files
SH256 hash:
78214c85957c2ec5701b88034b1f9d6d20594a2d61addd67021daa07db32f93c
MD5 hash:
54f0de0c151d50bfbae44026eaf6d083
SHA1 hash:
e31fa04debde3703696f107cf88d20fcac95c41f
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
91cf802cc7bd4783f1e7f96cba78ba731932e8a786501f2e4b7bdfc396c17d91
MD5 hash:
4e3e149a55348f467f9cdc55d8bb14df
SHA1 hash:
cbb8999d40321836fd7191981d6cb5dc6e0aa787
Detections:
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
1c2213a46101932b14e5367f09b79aeee78fe4e7d95b58f1c740f7dcbd5b374c
MD5 hash:
182190c70349c3aa035a0a824c1188d6
SHA1 hash:
a1d47fd38f4a91f011bbc224683567daded41f25
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
9e562ef292da61098bc75287d6bc0835b042b8ce79fcdf102cb8e5f790a5fa4f
MD5 hash:
911e9d4a47494a6fbafc9442fe993ea6
SHA1 hash:
366f6243562a7a0868d5f3cd21338b98bfb57776
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
78214c85957c2ec5701b88034b1f9d6d20594a2d61addd67021daa07db32f93c
MD5 hash:
54f0de0c151d50bfbae44026eaf6d083
SHA1 hash:
e31fa04debde3703696f107cf88d20fcac95c41f
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
91cf802cc7bd4783f1e7f96cba78ba731932e8a786501f2e4b7bdfc396c17d91
MD5 hash:
4e3e149a55348f467f9cdc55d8bb14df
SHA1 hash:
cbb8999d40321836fd7191981d6cb5dc6e0aa787
Detections:
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
1c2213a46101932b14e5367f09b79aeee78fe4e7d95b58f1c740f7dcbd5b374c
MD5 hash:
182190c70349c3aa035a0a824c1188d6
SHA1 hash:
a1d47fd38f4a91f011bbc224683567daded41f25
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
9e562ef292da61098bc75287d6bc0835b042b8ce79fcdf102cb8e5f790a5fa4f
MD5 hash:
911e9d4a47494a6fbafc9442fe993ea6
SHA1 hash:
366f6243562a7a0868d5f3cd21338b98bfb57776
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
78214c85957c2ec5701b88034b1f9d6d20594a2d61addd67021daa07db32f93c
MD5 hash:
54f0de0c151d50bfbae44026eaf6d083
SHA1 hash:
e31fa04debde3703696f107cf88d20fcac95c41f
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
91cf802cc7bd4783f1e7f96cba78ba731932e8a786501f2e4b7bdfc396c17d91
MD5 hash:
4e3e149a55348f467f9cdc55d8bb14df
SHA1 hash:
cbb8999d40321836fd7191981d6cb5dc6e0aa787
Detections:
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
1c2213a46101932b14e5367f09b79aeee78fe4e7d95b58f1c740f7dcbd5b374c
MD5 hash:
182190c70349c3aa035a0a824c1188d6
SHA1 hash:
a1d47fd38f4a91f011bbc224683567daded41f25
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
9e562ef292da61098bc75287d6bc0835b042b8ce79fcdf102cb8e5f790a5fa4f
MD5 hash:
911e9d4a47494a6fbafc9442fe993ea6
SHA1 hash:
366f6243562a7a0868d5f3cd21338b98bfb57776
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
78214c85957c2ec5701b88034b1f9d6d20594a2d61addd67021daa07db32f93c
MD5 hash:
54f0de0c151d50bfbae44026eaf6d083
SHA1 hash:
e31fa04debde3703696f107cf88d20fcac95c41f
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
91cf802cc7bd4783f1e7f96cba78ba731932e8a786501f2e4b7bdfc396c17d91
MD5 hash:
4e3e149a55348f467f9cdc55d8bb14df
SHA1 hash:
cbb8999d40321836fd7191981d6cb5dc6e0aa787
Detections:
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
1c2213a46101932b14e5367f09b79aeee78fe4e7d95b58f1c740f7dcbd5b374c
MD5 hash:
182190c70349c3aa035a0a824c1188d6
SHA1 hash:
a1d47fd38f4a91f011bbc224683567daded41f25
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
9e562ef292da61098bc75287d6bc0835b042b8ce79fcdf102cb8e5f790a5fa4f
MD5 hash:
911e9d4a47494a6fbafc9442fe993ea6
SHA1 hash:
366f6243562a7a0868d5f3cd21338b98bfb57776
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
78214c85957c2ec5701b88034b1f9d6d20594a2d61addd67021daa07db32f93c
MD5 hash:
54f0de0c151d50bfbae44026eaf6d083
SHA1 hash:
e31fa04debde3703696f107cf88d20fcac95c41f
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
91cf802cc7bd4783f1e7f96cba78ba731932e8a786501f2e4b7bdfc396c17d91
MD5 hash:
4e3e149a55348f467f9cdc55d8bb14df
SHA1 hash:
cbb8999d40321836fd7191981d6cb5dc6e0aa787
Detections:
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
win_darkvnc_auto
Create hunting rule
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
1c2213a46101932b14e5367f09b79aeee78fe4e7d95b58f1c740f7dcbd5b374c
MD5 hash:
182190c70349c3aa035a0a824c1188d6
SHA1 hash:
a1d47fd38f4a91f011bbc224683567daded41f25
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
9e562ef292da61098bc75287d6bc0835b042b8ce79fcdf102cb8e5f790a5fa4f
MD5 hash:
911e9d4a47494a6fbafc9442fe993ea6
SHA1 hash:
366f6243562a7a0868d5f3cd21338b98bfb57776
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
SH256 hash:
f4d6fa18bba78d69e878956143665a8f6b489ad5fb5b292507debdc5d3db7008
MD5 hash:
9fef7d7554ca2ed502bad3981933528f
SHA1 hash:
0e395c5ac3d9d9a6292d76ea17c68ad32324f7da
Link:
https://www.unpac.me/results/9a990caa-b142-41c0-8016-cdb4af8f3c6a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f4d6fa18bba7/report/overview.html
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/f4d6fa18bba78d69e878956143665a8f6b489ad5fb5b292507debdc5d3db7008

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: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.

Comments