MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7dd744a06f88b9461c1c73653ff21e17d17ffeaeb63400dcac57fecc5eaf629b. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7dd744a06f88b9461c1c73653ff21e17d17ffeaeb63400dcac57fecc5eaf629b
SHA3-384 hash: 4af601ce91519b84629d4981aa8532307db1ce67e31801ee6f29c905abe592db7e4ad470a2b547fdd1733db3884e8d79
SHA1 hash: 912b920b108a529dfb1429063d32af9a9d9e75cd
MD5 hash: 32251f5af2764e6621a70a510ec34a3f
humanhash: green-spring-nuts-september
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'201'448 bytes
First seen:2024-10-16 17:20:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'458 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:BaOinkRXcTtPAUTuKLUgEFamcBpq6UDClUJiU/0jaB5M:sn6XcT97TUbaxTGQnEi
Threatray 446 similar samples on MalwareBazaar
TLSH T179163366EDCB0978D437C7B05EE15A2C574BB61D8F78196073806F5F0A9ECB0CA22B49
TrID 51.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.1% (.EXE) Inno Setup installer (107240/4/30)
4.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter jstrosch
Tags:exe Socks5Systemz


Avatar
jstrosch
Found at hxxp://176.113.115[.]95/thebig/stories.exe by #subcrawl

Intelligence

File Origin
# of uploads :
1
# of downloads :
388
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2024-10-16 17:23:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6ac95760-f5c6-45eb-8ee3-77ee334dfc34

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Adware.Bestcode.10.23973.2984.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=670ff5ff707bcd8537fc094b
Tags:
Dropper Exploit Virus
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/670ff5ff842a513f3c5ff743/reports/34565001-a77c-476d-9222-0f9c323df837/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1372994
Link:
https://www.hybrid-analysis.com/sample/7dd744a06f88b9461c1c73653ff21e17d17ffeaeb63400dcac57fecc5eaf629b
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3c013098-54d8-45bc-86ca-ecb0575bb457
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1535261
Signature
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Query firmware table information (likely to detect VMs)
Suricata IDS alerts for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1535261 Sample: file.exe Startdate: 16/10/2024 Architecture: WINDOWS Score: 100 42 time.windows.com 2->42 46 Suricata IDS alerts for network traffic 2->46 48 Found malware configuration 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 4 other signatures 2->52 8 file.exe 2 2->8         started        11 svchost.exe 2->11         started        14 svchost.exe 1 2->14         started        16 7 other processes 2->16 signatures3 process4 file5 38 C:\Users\user\AppData\Local\...\is-PPVC0.tmp, PE32 8->38 dropped 18 is-PPVC0.tmp 10 48 8->18         started        60 Changes security center settings (notifications, updates, antivirus, firewall) 11->60 21 MpCmdRun.exe 2 11->21         started        62 Query firmware table information (likely to detect VMs) 14->62 signatures6 process7 file8 30 C:\Users\user\AppData\...\sdkplayer32_64.exe, PE32 18->30 dropped 32 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 18->32 dropped 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 18->34 dropped 36 58 other files (none is malicious) 18->36 dropped 23 sdkplayer32_64.exe 1 19 18->23         started        28 conhost.exe 21->28         started        process9 dnsIp10 44 buoadnb.com 185.208.158.248, 49336, 49337, 80 SIMPLECARRER2IT Switzerland 23->44 40 C:\...\DDE Area Viewer 10.16.47.exe, PE32 23->40 dropped 54 Detected unpacking (changes PE section rights) 23->54 56 Detected unpacking (overwrites its own PE header) 23->56 58 Contains functionality to infect the boot sector 23->58 file11 signatures12
Score:
44%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/7dd744a06f88b9461c1c73653ff21e17d17ffeaeb63400dcac57fecc5eaf629b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7dd744a06f88b9461c1c73653ff21e17d17ffeaeb63400dcac57fecc5eaf629b/
Threat name:
Win32.Malware.Munp
Create hunting rule
Status:
Malicious
First seen:
2024-10-16 17:25:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
7 of 38 (18.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pxlujidprc4umha4onst74q6c7ix77vowy2abxfmk77myxvpmknq._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
25f1979680c26601156c6ba3ad931b555b3f1ce82bf3546f8bf7d6241d3962d8
Socks5Systemz
2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae
Socks5Systemz
71afb06333583d75eb7e94aa67701b945065fb2741406d3752111d28d635faf0
Socks5Systemz
b619d2e402eed71d382d32483778a5fc01d047f684e38c486a57b6b0dde5566e
Socks5Systemz
error
Socks5Systemz
+ 436 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/241016-vwzsaavhkr/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/23ac04ce-6990-4a35-98ed-27a26511e7b0
Unpacked files
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/d87ebb15-f768-4c12-9e03-6627aba0d98e/
SH256 hash:
17db74c713e0c12df74245243e7a63e75815e4f4d6fd9feca2d4d38041dd6ef0
MD5 hash:
054eed91b90c8066725331381c056a0b
SHA1 hash:
1a6ed65573f5f2e0664f32518b43b8b8cd7e14e0
Link:
https://www.unpac.me/results/d87ebb15-f768-4c12-9e03-6627aba0d98e/
SH256 hash:
0a6c41612400c3400466a0583dbb0e6c9bd310393704807e4f9617aa53abded6
MD5 hash:
42bf074b99a445614bd19c6e5724a01a
SHA1 hash:
a07123adbe7fa8bbd4a001332dc08aa6d3b5aec0
Link:
https://www.unpac.me/results/d87ebb15-f768-4c12-9e03-6627aba0d98e/
SH256 hash:
4d83878bd4d5e0196d4914ccb7c2ad2e9444ff4f083d45625e77f28342dfef62
MD5 hash:
0918bc6600d58a5e8350e94b60ccca6b
SHA1 hash:
84dd7cdb8ea8f0964489bc63b011dabbd1606cca
Link:
https://www.unpac.me/results/d87ebb15-f768-4c12-9e03-6627aba0d98e/
SH256 hash:
7dd744a06f88b9461c1c73653ff21e17d17ffeaeb63400dcac57fecc5eaf629b
MD5 hash:
32251f5af2764e6621a70a510ec34a3f
SHA1 hash:
912b920b108a529dfb1429063d32af9a9d9e75cd
Link:
https://www.unpac.me/results/d87ebb15-f768-4c12-9e03-6627aba0d98e/
Malware family:
Socks5Systemz
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7dd744a06f88/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/7dd744a06f88b9461c1c73653ff21e17d17ffeaeb63400dcac57fecc5eaf629b

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_detect_tls_callbacks
Create hunting rule
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
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 7dd744a06f88b9461c1c73653ff21e17d17ffeaeb63400dcac57fecc5eaf629b

(this sample)

  
Delivery method
Distributed via web download
  
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
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessA
advapi32.dll::OpenProcessToken
kernel32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::GetSystemInfo
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryA
kernel32.dll::CreateFileA
kernel32.dll::DeleteFileA
kernel32.dll::GetWindowsDirectoryA
kernel32.dll::GetFileAttributesA
kernel32.dll::RemoveDirectoryA
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageA
user32.dll::CreateWindowExA

Comments