MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc850fa23df3b43918e3f154e08bc8917ab2beaa67c28fd818e41aeb9921e3ea. 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



Socks5Systemz


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: fc850fa23df3b43918e3f154e08bc8917ab2beaa67c28fd818e41aeb9921e3ea
SHA3-384 hash: 9ea80b99274594c9f87fc92fe8d480c37993f8b796feedb3336db9f337e2dd855baf5d054f284a816ae27aa771940900
SHA1 hash: ac6f8f51b2941d58ff3568f983988dcbae2dd03c
MD5 hash: c6c88818e03b7066f7ef65a00587f235
humanhash: nebraska-juliet-cup-romeo
File name:c6c88818e03b7066f7ef65a00587f235.exe
Download: download sample
Signature Socks5Systemz
File size:6'886'526 bytes
First seen:2023-12-20 17:07:19 UTC
Last seen:2023-12-20 18:24:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'456 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:JCEfOflxxZzDuxEvan7EiwB2TCDnViLpsAc+S4F:EfrXzDuxL79RTCJCzc+t
Threatray 4'119 similar samples on MalwareBazaar
TLSH T11B663396B0229C31E487D5700E6156F17F39FEA40885991BB2C96FEE6F714EE8B07360
TrID 76.2% (.EXE) Inno Setup installer (107240/4/30)
10.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter smica83
Tags:backdoor exe HUN Socks5Systemz teamviewer

Intelligence


File Origin
# of uploads :
2
# of downloads :
362
Origin country :
HU HU
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching the process to interact with network services
Modifying a system file
Creating a file
Creating a service
Launching a process
Enabling autorun for a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
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.
Result
Threat name:
Petite Virus, Socks5Systemz
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Multi AV Scanner detection for submitted file
PE file has nameless sections
Snort IDS alert for network traffic
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1365184 Sample: BV1YmY2Tbu.exe Startdate: 20/12/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 6 other signatures 2->46 8 BV1YmY2Tbu.exe 2 2->8         started        process3 file4 28 C:\Users\user\AppData\...\BV1YmY2Tbu.tmp, PE32 8->28 dropped 11 BV1YmY2Tbu.tmp 17 71 8->11         started        process5 file6 30 C:\Program Files (x86)\...\ephonerio.exe, PE32 11->30 dropped 32 C:\Program Files (x86)\...\is-RJD55.tmp, PE32 11->32 dropped 34 C:\Program Files (x86)\...\is-GCLDR.tmp, PE32 11->34 dropped 36 99 other files (none is malicious) 11->36 dropped 14 ephonerio.exe 1 15 11->14         started        17 net.exe 1 11->17         started        19 ephonerio.exe 1 2 11->19         started        process7 dnsIp8 38 aqumwsh.ru 185.196.8.22, 49709, 49710, 49712 SIMPLECARRER2IT Switzerland 14->38 22 conhost.exe 17->22         started        24 net1.exe 1 17->24         started        26 C:\ProgramData\M73Bitrate\M73Bitrate.exe, PE32 19->26 dropped file9 process10
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-12-20 15:36:43 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
15 of 36 (41.67%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Behaviour
Runs net.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Unpacked files
SH256 hash:
c9278f17730a4078d3b28e349d31dbdab961d8b61aab7b710f088d0f03a033c8
MD5 hash:
dcd2f5ab1e14cdd37fa4de9cac79f521
SHA1 hash:
c87577e55433a5f51080374337467a66283f0c68
SH256 hash:
5eaf55bdaa3de5864532e65e9c39e55d78b73c4be78650fd47eda8d34548ebc0
MD5 hash:
2d4a43c0fe73dca0d7ce5b6ca104f741
SHA1 hash:
e0ff4b92cdbc7931df6b9f6cea05ed362e79772d
SH256 hash:
d6a876a3c637d2547102e588b379481f4ad2e1c3bbe00cc62f9e5ce34f626538
MD5 hash:
2d2968adf62889a7df03f83bbecca239
SHA1 hash:
33c5cd888361e51d74e10fe0cd9dc38fd09e6ac2
SH256 hash:
6de911b6f1ccdf6f32ce1dded7b6a871568ceaae8b5284e3f4aeae20b28ae76c
MD5 hash:
735d3aaae731c7ecbd6e0165ce7da48f
SHA1 hash:
284b90c60123e750fab5a7a7ce3c1065b1c6db5f
SH256 hash:
fc850fa23df3b43918e3f154e08bc8917ab2beaa67c28fd818e41aeb9921e3ea
MD5 hash:
c6c88818e03b7066f7ef65a00587f235
SHA1 hash:
ac6f8f51b2941d58ff3568f983988dcbae2dd03c
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

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