MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca4acdc7f7e2c2c2af54e94bdddb4ce94978c1e3c3fd3410ce6ca8e5aee827d0. 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: ca4acdc7f7e2c2c2af54e94bdddb4ce94978c1e3c3fd3410ce6ca8e5aee827d0
SHA3-384 hash: de66f31a45655badce3344874982844d5d59c431d70394f9e13a3f2a5284c8c70439e0a92090671addddc4ca73c9aa29
SHA1 hash: a1216fa64165792df1f5d714ee6840cd9502fee4
MD5 hash: 4acdd868ef5a8c14cb4db46ea9245265
humanhash: november-wyoming-arkansas-hot
File name:4ACDD868EF5A8C14CB4DB46EA9245265.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'802'893 bytes
First seen:2024-07-31 21:00:17 UTC
Last seen:2024-07-31 21:24:01 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:C2OJW2Zvl0jcLMFw4cscyMZDtELsFxWWkQhnKzv9Fl:MqgQFMs5MHEgFxWHMncHl
Threatray 305 similar samples on MalwareBazaar
TLSH T18926332521A274F2D37A5531BC42B53C92F33E9C8D3C790270CF7D986B19928B91ABD6
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 :
2
# of downloads :
467
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4ACDD868EF5A8C14CB4DB46EA9245265.exe
Verdict:
Malicious activity
Analysis date:
2024-07-31 21:03:38 UTC
Tags:
installer
Link:
https://app.any.run/tasks/d1675553-b1d7-4779-9d20-fc4cf24c146b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66aaa612b7a04efc74397a34
Tags:
Encryption Generic Stealth Trojan Trojandropper
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
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/66aaa61c3acdc8d8268e4bf9/reports/a19bdaa5-0258-47c6-8d09-0b8892e8aae2/overview
Verdict:
Malicious
Labled as:
Win32_TrojanDropper_Agent_SLC
Link:
https://www.hybrid-analysis.com/sample/ca4acdc7f7e2c2c2af54e94bdddb4ce94978c1e3c3fd3410ce6ca8e5aee827d0
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:
Malicious
Link:
https://analyze.intezer.com/analyses/07420d70-906e-4235-8024-775bdf62cefa
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1485627
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
69%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/ca4acdc7f7e2c2c2af54e94bdddb4ce94978c1e3c3fd3410ce6ca8e5aee827d0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca4acdc7f7e2c2c2af54e94bdddb4ce94978c1e3c3fd3410ce6ca8e5aee827d0/
Threat name:
Win32.Trojan.Munp
Create hunting rule
Status:
Malicious
First seen:
2024-07-26 01:55:54 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjfm3r7x4lbmfl2u5ff53w2m5fexrqpdyp6tiegonsuollxie7ia._file
Verdict:
malicious
Similar samples:
0007f04b30116818f7a4f7b2e1afa657f1b70a6353d43e9261627d6725448847
Socks5Systemz
3340308506f21a54afc84cd9085634084a6cbd3ec7ee1c5b42dad08b6a58f05b
Socks5Systemz
4a54ae992cdbec6cfe309567fb1bf1d6d2f73b5b73ff259f184f6e9230a352bf
Socks5Systemz
5521905702d9ef70717ea0152021e8055f49deef14f3b855468a6449007e552f
Socks5Systemz
+ 295 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240731-ztvsrsshmq/
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/8c6bf30f-1e83-4074-aa2f-83c6d22e40bc
Unpacked files
SH256 hash:
66326818846e0a949f16dac83cce6b1347c750481989862b7aa7e7d618e30bcb
MD5 hash:
c7dc68c38d3763d4e2f1d73669db2317
SHA1 hash:
c0afecdbdfd0f47df51ca4bb5ed6f195c2bd5172
Detections:
Socks5Systemz
Create hunting rule
Link:
https://www.unpac.me/results/e3fe7dc7-0cbd-499b-8249-5b00cbd50591/
SH256 hash:
2280b4f766cf09ab8601f239c539d43e700f80c81b0157423ceb54323b58d906
MD5 hash:
4f8435bcafdb047deb4d3d3dd1144606
SHA1 hash:
a7a5f1a492f372b5899030d6e30397cf4a0a503d
Link:
https://www.unpac.me/results/e3fe7dc7-0cbd-499b-8249-5b00cbd50591/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/e3fe7dc7-0cbd-499b-8249-5b00cbd50591/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/e3fe7dc7-0cbd-499b-8249-5b00cbd50591/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/e3fe7dc7-0cbd-499b-8249-5b00cbd50591/
SH256 hash:
67fc1edd2adc49516b9a0d25e49fc53a2c2ec97b53d13c60eeda76a219244366
MD5 hash:
20a34c1d79cf4ab33c502ab1117f0125
SHA1 hash:
6f5e7a94f2136dbbae295e57f577e017cf0137c1
Link:
https://www.unpac.me/results/e3fe7dc7-0cbd-499b-8249-5b00cbd50591/
SH256 hash:
cb8c782e55e0560fafbbc01e6df53d6ba189d08b19972d277b69d62dbaf17f83
MD5 hash:
6fbbe8698eaf332f98d57e836f8d8267
SHA1 hash:
6e8e04b4848e66730a86d224a8165a3833504e5c
Link:
https://www.unpac.me/results/e3fe7dc7-0cbd-499b-8249-5b00cbd50591/
SH256 hash:
98922fa88ac60c682ed4885b0991c98e5c6936526653ae6bec29020b64cd31dd
MD5 hash:
ba4bc09f0163a55f0dbd085f513ef65c
SHA1 hash:
117368b768a0a75e2830c23451836b3b8cbad00d
Link:
https://www.unpac.me/results/e3fe7dc7-0cbd-499b-8249-5b00cbd50591/
SH256 hash:
ca4acdc7f7e2c2c2af54e94bdddb4ce94978c1e3c3fd3410ce6ca8e5aee827d0
MD5 hash:
4acdd868ef5a8c14cb4db46ea9245265
SHA1 hash:
a1216fa64165792df1f5d714ee6840cd9502fee4
Link:
https://www.unpac.me/results/e3fe7dc7-0cbd-499b-8249-5b00cbd50591/
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/ca4acdc7f7e2c2c2af54e94bdddb4ce94978c1e3c3fd3410ce6ca8e5aee827d0

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.

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