MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 707b321c42fbaa91cf41a9b41c85f3b56c7326cb32f40fc495f17df83b21cbed. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 707b321c42fbaa91cf41a9b41c85f3b56c7326cb32f40fc495f17df83b21cbed
SHA3-384 hash: 589efd37cbc9845dbdac9d6cdc353fc792ee2e10e2960d7858bdbbf73bcb7293701bdc7781a6f43bda18ed32b15fac79
SHA1 hash: d903374f9236b135cf42c4a573b5cd33df9074bd
MD5 hash: cbb34d95217826f4ad877e7e7a46b69c
humanhash: oregon-four-zulu-texas
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:6'233'398 bytes
First seen:2024-11-15 11:59:41 UTC
Last seen:2024-11-30 01:33:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash eb5bc6ff6263b364dfbfb78bdb48ed59 (54 x Adware.Generic, 18 x RaccoonStealer, 8 x Adware.ExtenBro)
ssdeep 98304:PX4wRX+gNnYLzYhrMfgiBB3owncvnuOK+VWUhFh6J3GB4VVPYhpYEFyazx1G0:vnRX+gNnYvgHycaYwTVVPQyaB
Threatray 1'643 similar samples on MalwareBazaar
TLSH T175562227B658653EC4AA37354A73A51058FBB76DE413BE1672E0C8CDCF264C00E3AA75
TrID 38.4% (.EXE) Inno Setup installer (107240/4/30)
20.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
15.4% (.EXE) InstallShield setup (43053/19/16)
14.8% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.7% (.EXE) Win64 Executable (generic) (10522/11/4)
Magika pebin
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter Bitsight
Tags:exe Socks5Systemz


Avatar
Bitsight
url: http://176.113.115.203/thebig/stories.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
426
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-15 12:02:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1282dbac-6abd-41a4-a00d-809533521716

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.21393.609.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673738806bc7caf979b2e6d9
Tags:
injection dropper sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
embarcadero_delphi fingerprint installer overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/673737c6f4d21884864a169e/reports/cc5a502e-aa8b-4571-84ab-1a6493aca1a5/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/707b321c42fbaa91cf41a9b41c85f3b56c7326cb32f40fc495f17df83b21cbed
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c73d6349-36a6-4d0a-903a-4f8775d71bc7
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1556452
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of debugger detection
Found malware configuration
Machine Learning detection for dropped file
Suricata IDS alerts for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
78%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/707b321c42fbaa91cf41a9b41c85f3b56c7326cb32f40fc495f17df83b21cbed
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/707b321c42fbaa91cf41a9b41c85f3b56c7326cb32f40fc495f17df83b21cbed/
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Malicious
First seen:
2024-11-15 12:00:08 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ob5tehcc7ovjdt2bvg2bzbptwvwhgjwlgl2a7rev6f67qozbzpwq._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
263d6b2245bb27595fc36a4f9d06817219bcc59c782fb9f551de7fbb0ac013d8
Socks5Systemz
29c4de280ceb33f0e9374185fad275661979f9a787b5517dee6dd3b7679628d8
Socks5Systemz
707b321c42fbaa91cf41a9b41c85f3b56c7326cb32f40fc495f17df83b21cbed
Socks5Systemz
966fc4bb79e63ab27222a3a13a7617415b4cd4642df4b15c5a19095a2775f3d6
Socks5Systemz
b4c8c07cb2c56f7ab878ed46e38f7359f823e9f533b921bcb7e0740b8ab370b2
Socks5Systemz
e5736a3647f36c366a1515c19d1ebc6b9d5d9a053f5cd467c7a80b13d83143f7
Socks5Systemz
eb16b633187ae498fb15ad453e1a4194317a8eda531956da27f2425289f50d1d
Socks5Systemz
error
Socks5Systemz
f7c20cd92f517c238ec163ec7460b0fa677f656a5e4cb9875c7cfdc38ece9ae6
Socks5Systemz
f9c509c0e06a6c3677f248f69abed6831d600434e509cb27ed38f9682875bf9a
Socks5Systemz
+ 1'633 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/241115-n6a4catemc/
Behaviour
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Socks5systemz family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/20697f52-5a31-4cc6-a0c9-bace3c01cd3b
Unpacked files
SH256 hash:
2921409fa28850e3c1874ae52a25b00f93961c278cf131f11f67cee89061f7c8
MD5 hash:
f978d5eba9977af32374dcb616cb63fe
SHA1 hash:
d45c19f173d68fb11dd1c358b42b135e634ebe4e
Link:
https://www.unpac.me/results/4a9333b8-4ad7-4d5d-b8c1-fa6f291d0982/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/4a9333b8-4ad7-4d5d-b8c1-fa6f291d0982/
SH256 hash:
70cdfb9222cfe63dc84ccb91fc76ed489e3a8ab62876dd0eaf57659d6d9d0adc
MD5 hash:
d39963c7160d31f9ef536becf3004498
SHA1 hash:
9485f170d679b63b6eaef023c2459d50e665dcd6
Link:
https://www.unpac.me/results/4a9333b8-4ad7-4d5d-b8c1-fa6f291d0982/
SH256 hash:
707b321c42fbaa91cf41a9b41c85f3b56c7326cb32f40fc495f17df83b21cbed
MD5 hash:
cbb34d95217826f4ad877e7e7a46b69c
SHA1 hash:
d903374f9236b135cf42c4a573b5cd33df9074bd
Link:
https://www.unpac.me/results/4a9333b8-4ad7-4d5d-b8c1-fa6f291d0982/
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/707b321c42fbaa91cf41a9b41c85f3b56c7326cb32f40fc495f17df83b21cbed

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:Borland
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
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 707b321c42fbaa91cf41a9b41c85f3b56c7326cb32f40fc495f17df83b21cbed

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3291444/
  
URLhaus
https://urlhaus.abuse.ch/url/3189426/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessW
advapi32.dll::OpenProcessToken
kernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::LoadLibraryExW
kernel32.dll::LoadLibraryW
kernel32.dll::GetSystemInfo
kernel32.dll::GetStartupInfoW
kernel32.dll::GetDiskFreeSpaceW
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryW
kernel32.dll::CreateFileW
kernel32.dll::DeleteFileW
kernel32.dll::GetWindowsDirectoryW
kernel32.dll::GetSystemDirectoryW
kernel32.dll::GetFileAttributesW
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExW
advapi32.dll::RegQueryValueExW
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageW
user32.dll::CreateWindowExW

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