MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63c34ac11db501c71290bc12ead8a1f93eafcffefe02681f862cec73499be8c3. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments

SHA256 hash: 63c34ac11db501c71290bc12ead8a1f93eafcffefe02681f862cec73499be8c3
SHA3-384 hash: e723048eb42d58f2af8f097c6e35965db9b939a41fab19ae33d7b2057522f0b34cfabdb11707b354b56b967c6db70be6
SHA1 hash: 8dfc13641261dccc4788ce4a017fa13b7656e177
MD5 hash: 3626fff9258fcb19da72fe1dc9e75830
humanhash: finch-fish-comet-social
File name:63c34ac11db501c71290bc12ead8a1f93eafcffefe02681f862cec73499be8c3.exe
Download: download sample
Signature Socks5Systemz
File size:8'164'611 bytes
First seen:2023-12-03 18:28:17 UTC
Last seen:2023-12-03 20:42:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:AosIjgL+f7TwFndUz9tD7UOJpnju8n3wBVvRXfxhFm1ud:rYdUz3D7UO7nfgn1u+
Threatray 79 similar samples on MalwareBazaar
TLSH T1A586331396C19831E140CBFE95315E086BA37BFE0C36791558D806FAEAABCB7501F399
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 JaffaCakes118
Tags:exe Socks5Systemz

Intelligence


File Origin
# of uploads :
2
# of downloads :
320
Origin country :
GB GB
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
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching a process
Modifying a system file
Creating a file
Creating a service
Sending a custom TCP request
Launching the process to interact with network services
Enabling autorun for a service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware 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
Antivirus detection for dropped file
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1352733 Sample: 65OJ7AtOGF.exe Startdate: 03/12/2023 Architecture: WINDOWS Score: 100 47 Antivirus detection for dropped file 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for dropped file 2->51 53 8 other signatures 2->53 8 65OJ7AtOGF.exe 2 2->8         started        process3 file4 31 C:\Users\user\AppData\...\65OJ7AtOGF.tmp, PE32 8->31 dropped 11 65OJ7AtOGF.tmp 18 76 8->11         started        process5 file6 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->33 dropped 35 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 11->35 dropped 37 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->37 dropped 39 56 other files (44 malicious) 11->39 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 11->55 15 DecoLIB.exe 1 3 11->15         started        18 DecoLIB.exe 1 15 11->18         started        21 net.exe 1 11->21         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 41 C:\ProgramData\SmartDVDSvc\SmartDVDSvc.exe, PE32 15->41 dropped 43 ddeuwrg.info 185.196.8.22, 49712, 49715, 49717 SIMPLECARRER2IT Switzerland 18->43 45 95.216.227.177, 2023, 49713, 49716 HETZNER-ASDE Germany 18->45 25 conhost.exe 21->25         started        27 net1.exe 1 21->27         started        29 conhost.exe 23->29         started        file10 process11
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-12-03 18:29:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
12 of 23 (52.17%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Behaviour
Runs net.exe
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:
3cb122b7aaa199d177635ea4c86b3c0b198dfc113a0e597f36a586ba7cb42096
MD5 hash:
e6afba24b256e979cf3d5b0b6f17d581
SHA1 hash:
70ba1c69088c2c2042d51bd280e8e9e6b8dae778
SH256 hash:
40394b9c8791a64a87944747c4abdef9ec5cb4d3b0a11398f1437ab4f0e90d7b
MD5 hash:
7ce4b9f70a4142f81a64d5d7b7efc081
SHA1 hash:
3e168a6f838454e5bb4d61e00137cc12ae214a7e
SH256 hash:
6df295d510d3e8e72d551e86ba197694095cfb047a78be5d47a145f8e0d971c3
MD5 hash:
59cd368367be2ca50dcaa9fc9d49efce
SHA1 hash:
6f6f745c11dec198796e860847f42a7e1ac251e4
SH256 hash:
c9437023f18b3f9a93b549087ef0bc88d759e29a5a7a414eb96a5127bd6329d2
MD5 hash:
9298cf16c27ab6eebd104bbbe9f089eb
SHA1 hash:
4ee9edaa16562a763cffa64e2c0ef5d264be2064
SH256 hash:
63c34ac11db501c71290bc12ead8a1f93eafcffefe02681f862cec73499be8c3
MD5 hash:
3626fff9258fcb19da72fe1dc9e75830
SHA1 hash:
8dfc13641261dccc4788ce4a017fa13b7656e177
Please note that we are no longer able to provide a coverage score for Virus Total.

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:shellcode
Author:nex
Description:Matched shellcode byte patterns

File information


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

Web download

Socks5Systemz

Executable exe 63c34ac11db501c71290bc12ead8a1f93eafcffefe02681f862cec73499be8c3

(this sample)

  
Delivery method
Distributed via web download

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