MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb7ecf4bc50ec08df3319404d829526a4a4354db932d23b67ce6c5d960a9fd84. 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: 16


Intelligence 16 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb7ecf4bc50ec08df3319404d829526a4a4354db932d23b67ce6c5d960a9fd84
SHA3-384 hash: 1e0746df2534dca69b7de975542632ebea40c79b4279b844294d7e0b001782410179e56c4125da1acd8ac614b954fdef
SHA1 hash: d1797a8bdc37f635ed97993b41bc5011c22d3fe4
MD5 hash: be1d586649e768bc45af4757b5700419
humanhash: nebraska-nine-pasta-early
File name:be1d586649e768bc45af4757b5700419.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'028'068 bytes
First seen:2024-08-01 07:25:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'455 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:N21MveaG75nuQ3bNQQnLTM5+uW4h9KJd3:A2e90QLNQgTE7Wq9St
Threatray 170 similar samples on MalwareBazaar
TLSH T12016332828E989B6D275DBB1050EE1118BB73F342C6993D471DC1BCB2FC788B8951F92
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) (4504/4/1)
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


Avatar
abuse_ch
Socks5Systemz C2:
185.196.8.214:80

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
185.196.8.214:80 https://threatfox.abuse.ch/ioc/1305426/

Intelligence

File Origin
# of uploads :
1
# of downloads :
352
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
be1d586649e768bc45af4757b5700419.exe
Verdict:
Malicious activity
Analysis date:
2024-08-01 08:19:51 UTC
Tags:
installer
Link:
https://app.any.run/tasks/824801d3-8512-4c19-84b8-665a761354ee

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ab3890b7a04efc743985be
Tags:
Encryption Generic Stealth Trojan
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
Searching for synchronization primitives
Creating a file
Moving a recently created file
Modifying a system file
Creating a service
Enabling autorun for a service
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/66ab38913ba51bb345a469fd/reports/e5f8f8e2-e17c-46ac-b1dc-9c5950550454/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/eb7ecf4bc50ec08df3319404d829526a4a4354db932d23b67ce6c5d960a9fd84
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/30e7325d-25dd-4d72-9445-3be317b1bcd8
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1485881
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 API chain indicative of debugger detection
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1485881 Sample: 5P2QMHky6w.exe Startdate: 01/08/2024 Architecture: WINDOWS Score: 100 43 time.windows.com 2->43 49 Found malware configuration 2->49 51 Antivirus detection for dropped file 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 10 other signatures 2->55 8 5P2QMHky6w.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 39 C:\Users\user\AppData\...\5P2QMHky6w.tmp, PE32 8->39 dropped 18 5P2QMHky6w.tmp 18 24 8->18         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 11->57 21 MpCmdRun.exe 2 11->21         started        59 Query firmware table information (likely to detect VMs) 14->59 signatures6 process7 file8 31 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 18->31 dropped 33 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 18->33 dropped 35 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 18->35 dropped 37 10 other files (9 malicious) 18->37 dropped 23 qualitymp3modifier.exe 1 17 18->23         started        26 qualitymp3modifier.exe 1 2 18->26         started        29 conhost.exe 21->29         started        process9 dnsIp10 45 bpoqqor.com 185.196.8.214, 49704, 49707, 49709 SIMPLECARRER2IT Switzerland 23->45 47 89.105.201.183, 2023, 49706, 49708 NOVOSERVE-ASNL Netherlands 23->47 41 C:\ProgramData\...\BNode Cell Tree 8.1.66.exe, PE32 26->41 dropped file11
Score:
42%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/eb7ecf4bc50ec08df3319404d829526a4a4354db932d23b67ce6c5d960a9fd84
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eb7ecf4bc50ec08df3319404d829526a4a4354db932d23b67ce6c5d960a9fd84/
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Malicious
First seen:
2024-08-01 07:26:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5n7m6s6fb3ai34zrsqcnqkksnjfegvg3smwshnt443c5syfj7wca._file
Verdict:
malicious
Similar samples:
14cbdf5ebf44505b942cf3440521c045abd29410da6a655cb675ba6c6e3dfa13
Socks5Systemz
35f25e7c4cc8fc92eb599eca6f845120a6b54da391ccdef7692707cff7e8203b
Socks5Systemz
c43535d87c0a2a1d87a09d6835c0c68d3033dbaa5ff89a67ebe6886926b873b3
Socks5Systemz
c6a5bd9c495601c0eb0e5bb482a571389e0d56f0f5abaccefa7c609423fa9d66
Socks5Systemz
d7c2ae69130a6ce561cce4750f4461c55a756b8600f99fd46d575c0f784ecfb7
Socks5Systemz
e92f66c269ffcad21ede132d07fec9f23304a42985d59d0a2ceb38fd3f7bb54e
Socks5Systemz
+ 160 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240801-h9hppsyfjk/
Behaviour
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/28e29807-7b7d-4c72-b2da-280076cdc0a8
Unpacked files
SH256 hash:
3340365ba0c1af601f2560ca4620b6f24021ef2d5d8cf16f5925a3a3c2e869cb
MD5 hash:
70d424e19f4a29235a1044fb25e8bfa2
SHA1 hash:
c233d17bbc7a9f0908ee8050c03642384336a59a
Detections:
Socks5Systemz
Create hunting rule
Link:
https://www.unpac.me/results/2e8590d1-9b14-4b59-9c40-f9b07a69b3d8/
Parent samples :
d7c2ae69130a6ce561cce4750f4461c55a756b8600f99fd46d575c0f784ecfb7
c43535d87c0a2a1d87a09d6835c0c68d3033dbaa5ff89a67ebe6886926b873b3
e92f66c269ffcad21ede132d07fec9f23304a42985d59d0a2ceb38fd3f7bb54e
c6a5bd9c495601c0eb0e5bb482a571389e0d56f0f5abaccefa7c609423fa9d66
eb7ecf4bc50ec08df3319404d829526a4a4354db932d23b67ce6c5d960a9fd84
8256afe980c3fc907d887a425112c9e39363c037a8a8b6121c6ee5c17b0c41fc
SH256 hash:
c3ce7e3a4b0e52bab28c747034ccf28f840f911d00f367149be93b383eef876e
MD5 hash:
aa51b34a711b8c97be66ca13778e59f1
SHA1 hash:
f4beb75bfbe71acd33389446676ed4f2f345fbb0
Link:
https://www.unpac.me/results/2e8590d1-9b14-4b59-9c40-f9b07a69b3d8/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/2e8590d1-9b14-4b59-9c40-f9b07a69b3d8/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/2e8590d1-9b14-4b59-9c40-f9b07a69b3d8/
SH256 hash:
e870cabcca3779ea30990a50fa6e9ad5d61b87b423b2b267e90a12ac1290d296
MD5 hash:
79028391196ff8e9618a89d6a56e2000
SHA1 hash:
d93cd1e264d0b188b128c976db9ffb453112a2be
Link:
https://www.unpac.me/results/2e8590d1-9b14-4b59-9c40-f9b07a69b3d8/
SH256 hash:
c432fab5c1779fe9416552d16139582150d45fa0ee1231daff32b32fd98738a0
MD5 hash:
3a9332527fc25068c4911b3a9d9089e6
SHA1 hash:
07032abe6c75ef587d8be715f8da549cd7bec325
Link:
https://www.unpac.me/results/2e8590d1-9b14-4b59-9c40-f9b07a69b3d8/
SH256 hash:
eb7ecf4bc50ec08df3319404d829526a4a4354db932d23b67ce6c5d960a9fd84
MD5 hash:
be1d586649e768bc45af4757b5700419
SHA1 hash:
d1797a8bdc37f635ed97993b41bc5011c22d3fe4
Link:
https://www.unpac.me/results/2e8590d1-9b14-4b59-9c40-f9b07a69b3d8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Socks5 Systemz
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eb7ecf4bc50ec08df3319404d829526a4a4354db932d23b67ce6c5d960a9fd84

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: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 eb7ecf4bc50ec08df3319404d829526a4a4354db932d23b67ce6c5d960a9fd84

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2898942/
  
Delivery method
Distributed via web download

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