MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cc71c0b99f8adf4f66a6805a9d3ce285adff22bfc05f382b98b6a6984e88a43. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7cc71c0b99f8adf4f66a6805a9d3ce285adff22bfc05f382b98b6a6984e88a43
SHA3-384 hash: 4e0a340f1d74813685fff30239b43edb5a5e97b8700ef37446f77f3db3a136f46ac79482377e16b2b4559a3f9f7e883e
SHA1 hash: 4217e82495471fee2481d507d1e7de6f0fb3283d
MD5 hash: db3debf4dcaa5c7c3f9eec8bc2e8830b
humanhash: mountain-july-steak-mountain
File name:db3debf4dcaa5c7c3f9eec8bc2e8830b.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:5'418'473 bytes
First seen:2023-11-24 10:50:57 UTC
Last seen:2023-11-24 12:38:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:QchHMKyDyc70SwAvO01JgBixtqMhlE4f+Ue/czLiRZvcFqhblsXlwagEblE:ny3l80DBl5f+2QvQus1zgCu
TLSH T14F4633AE97D0E53CD350CCB4C82F52902532B7BB36394984118D49ACB7663E8B47E7DA
TrID 76.6% (.EXE) Inno Setup installer (109740/4/30)
9.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.1% (.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 abuse_ch
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
2
# of downloads :
329
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/459997/
Detection(s):
SecuriteInfo.com.Trojan.Siggen22.14944.2297.21244.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
Creating a file
Moving a recently created file
Launching a process
Modifying a system file
Creating a service
Launching the process to interact with network services
Sending a custom TCP request
Enabling autorun for a service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/6560801b6d3af192266fe000/reports/93140681-bfad-4a2d-8a54-ef208dc96aa1/overview
Verdict:
Malicious
Labled as:
Trojan/DownloadAssistant
Link:
https://www.hybrid-analysis.com/sample/7cc71c0b99f8adf4f66a6805a9d3ce285adff22bfc05f382b98b6a6984e88a43
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2d87f814-e1f4-49e6-ba37-13ccba587e38
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1347360
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
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1347360 Sample: Ne4eWvbwmC.exe Startdate: 24/11/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Antivirus detection for dropped file 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 7 other signatures 2->53 8 Ne4eWvbwmC.exe 2 2->8         started        process3 file4 33 C:\Users\user\AppData\...33e4eWvbwmC.tmp, PE32 8->33 dropped 11 Ne4eWvbwmC.tmp 18 27 8->11         started        process5 file6 35 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->35 dropped 37 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 11->37 dropped 39 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->39 dropped 41 13 other files (12 malicious) 11->41 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 11->55 15 CrossTV.exe 1 15 11->15         started        18 CrossTV.exe 1 3 11->18         started        21 net.exe 1 11->21         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 43 ceeebbu.net 185.141.63.253, 49721, 49722, 49723 BELCLOUDBG Bulgaria 15->43 45 88.80.147.36, 1074, 49776, 49779 BELCLOUDBG Bulgaria 15->45 31 C:\ProgramData\SVGAHelper\SVGAHelper.exe, PE32 18->31 dropped 25 conhost.exe 21->25         started        27 net1.exe 1 21->27         started        29 conhost.exe 23->29         started        file10 process11
Score:
40%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/7cc71c0b99f8adf4f66a6805a9d3ce285adff22bfc05f382b98b6a6984e88a43
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7cc71c0b99f8adf4f66a6805a9d3ce285adff22bfc05f382b98b6a6984e88a43/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ptdryc4z7cw7j5tknac2tu6ofbnn74rl7qc7havzrnvgtbhirjbq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231124-mxtnnahh68/
Behaviour
Runs net.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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:
e230a08c98e0593904dfc5c82b94a58e812d6d3174626cda4010e90339d5b7ff
MD5 hash:
dde9c806678228d3a450658ef2956da7
SHA1 hash:
a4f82691fefda33030d437d012c2aa2d5c3d85d5
Link:
https://www.unpac.me/results/c5167c5f-0c1c-49a1-8328-e6dd9443af5e/
SH256 hash:
c895fdc3a9075d7062a2ee9ed37072fb5b538b175266dd81e9b1ee101aed64be
MD5 hash:
8d0cfb543a845848ef2971771981b097
SHA1 hash:
3294f2afeabffe0e833132bf236908b1f4e65e4a
Link:
https://www.unpac.me/results/c5167c5f-0c1c-49a1-8328-e6dd9443af5e/
SH256 hash:
19a067792cd4b936e2ed3479d9a1da09dbc0258cda752e1ebba09dc7041df2a2
MD5 hash:
ac4a6ee2a869ae77cf4bea895ec91ed8
SHA1 hash:
df4002162b8b4c0eb4cba6ea4c26c8651840c381
Link:
https://www.unpac.me/results/c5167c5f-0c1c-49a1-8328-e6dd9443af5e/
SH256 hash:
c432fab5c1779fe9416552d16139582150d45fa0ee1231daff32b32fd98738a0
MD5 hash:
3a9332527fc25068c4911b3a9d9089e6
SHA1 hash:
07032abe6c75ef587d8be715f8da549cd7bec325
Link:
https://www.unpac.me/results/c5167c5f-0c1c-49a1-8328-e6dd9443af5e/
SH256 hash:
7cc71c0b99f8adf4f66a6805a9d3ce285adff22bfc05f382b98b6a6984e88a43
MD5 hash:
db3debf4dcaa5c7c3f9eec8bc2e8830b
SHA1 hash:
4217e82495471fee2481d507d1e7de6f0fb3283d
Link:
https://www.unpac.me/results/c5167c5f-0c1c-49a1-8328-e6dd9443af5e/
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/7cc71c0b99f8adf4f66a6805a9d3ce285adff22bfc05f382b98b6a6984e88a43

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
Create hunting rule
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 7cc71c0b99f8adf4f66a6805a9d3ce285adff22bfc05f382b98b6a6984e88a43

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2734891/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/459997/

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