MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77b07095ae775cc151b3c35088384ba9dcc722b2b5fcee7fa5a933141db67b26. 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: 17


Intelligence 17 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77b07095ae775cc151b3c35088384ba9dcc722b2b5fcee7fa5a933141db67b26
SHA3-384 hash: 4121a14c5ca9e533debdfb0f7a820d4f72227c68cf2daf69a088bd16cdc4e654717699627998fa0af1ff25262eb861fe
SHA1 hash: 32e77548315c9d48409057ea43e59ec4be060587
MD5 hash: 168a4450eaf205fa20bcc2d0881c830f
humanhash: iowa-cat-georgia-texas
File name:168a4450eaf205fa20bcc2d0881c830f.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'246'011 bytes
First seen:2024-12-14 02:00:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'462 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:9K2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:9DY6tiP3myRfzepXe4ny8gxzj
TLSH T16E763373295C173AE240CA3166AFE1A9E16A3F3DD53B0690E2C4B1BD1BDF8E1581C725
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)
Magika pebin
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:
94.232.249.187:80

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
94.232.249.187:80 https://threatfox.abuse.ch/ioc/1356719/

Intelligence

File Origin
# of uploads :
1
# of downloads :
432
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
168a4450eaf205fa20bcc2d0881c830f.exe
Verdict:
Malicious activity
Analysis date:
2024-12-14 02:03:09 UTC
Tags:
arch-exec socks5systemz loader
Link:
https://app.any.run/tasks/1a665e23-e3ce-4e79-bba3-0e17987664f7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen22.31053.8208.3472.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675ce79a8fb73f13afc45d98
Tags:
ransomware virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching a process
Modifying a system file
Creating a file
Creating a service
Launching the process to interact with network services
Enabling autorun for a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer overlay packed packer_detected
Link:
https://www.filescan.io/uploads/675ce6df2ce6ad3744e2cc71/reports/b960ce5e-46f9-43a5-9c07-d1e239c23956/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/77b07095ae775cc151b3c35088384ba9dcc722b2b5fcee7fa5a933141db67b26
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.
Malware family:
http://lame.sf.net
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/029820f8-97e7-45d6-b3b1-82125a059c44
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1575008
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 malware configuration
Multi AV Scanner detection for submitted file
PE file has nameless sections
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1575008 Sample: j9htknb7BQ.exe Startdate: 14/12/2024 Architecture: WINDOWS Score: 100 47 Suricata IDS alerts for network traffic 2->47 49 Found malware configuration 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 9 other signatures 2->53 8 j9htknb7BQ.exe 2 2->8         started        process3 file4 33 C:\Users\user\AppData\...\j9htknb7BQ.tmp, PE32 8->33 dropped 11 j9htknb7BQ.tmp 17 76 8->11         started        process5 file6 35 C:\Program Files (x86)\CRTGame\crtgame.exe, PE32 11->35 dropped 37 C:\Program Files (x86)\...\is-PA44V.tmp, PE32 11->37 dropped 39 C:\Program Files (x86)\...\is-L2U9S.tmp, PE32 11->39 dropped 41 106 other files (none is malicious) 11->41 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 11->55 15 crtgame.exe 1 15 11->15         started        18 net.exe 1 11->18         started        20 crtgame.exe 1 2 11->20         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 43 bhdmpwg.com 94.232.249.187, 49788, 49805, 49808 INT-PDN-STE-ASSTEPDNInternalASSY Syrian Arab Republic 15->43 45 46.8.225.74, 2023, 49795, 49807 FIORD-ASIP-transitoperatorinRussiaUkraineandBaltics Russian Federation 15->45 25 conhost.exe 18->25         started        27 net1.exe 1 18->27         started        31 C:\ProgramData\SpaceXRaces\SpaceXRaces.exe, PE32 20->31 dropped 29 conhost.exe 23->29         started        file10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/77b07095ae775cc151b3c35088384ba9dcc722b2b5fcee7fa5a933141db67b26
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77b07095ae775cc151b3c35088384ba9dcc722b2b5fcee7fa5a933141db67b26/
Threat name:
Win32.Trojan.Munp
Create hunting rule
Status:
Malicious
First seen:
2024-12-11 06:05:42 UTC
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o6yhbfnoo5omcuntyniiqoclvhomoivswx6o475fvezrihnwpmta._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
error
Socks5Systemz
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/241214-cfj3savjdr/
Behaviour
Runs net.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Socks5systemz family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b1bb6d3a-f745-4af9-a9c6-a526dfc025b7
Unpacked files
SH256 hash:
9da067d418b651cd4c18f2b3b789e5e40671a106d98f09deae90cc66b889b70c
MD5 hash:
be3826dcc42b4eb616f3bcc5a43a355f
SHA1 hash:
8856288714709fee00bee2864cbe8f0def020524
Detections:
Socks5Systemz
Create hunting rule
win_socks5_systemz_auto
Create hunting rule
Link:
https://www.unpac.me/results/dd03d276-b1f5-48da-a205-bc88dcac8a06/
Parent samples :
77b07095ae775cc151b3c35088384ba9dcc722b2b5fcee7fa5a933141db67b26
f08f680f17aaf9505a8d53648545ce684af9b39a90a8dc9d2e872693e1d59b45
732bccaeb50d50526b5f6c8817ce889d04fb7b67a52b88f79e223d4cf9b807ae
SH256 hash:
5d8447d1f0ba096d473b885b5fa7b08ba986176998625dc67dbf186df4cbd80d
MD5 hash:
ee4a819825b419b93987f8d8ffd1763b
SHA1 hash:
07c44abda88fd09406bf156252da8fc46427beb2
Link:
https://www.unpac.me/results/dd03d276-b1f5-48da-a205-bc88dcac8a06/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/dd03d276-b1f5-48da-a205-bc88dcac8a06/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/dd03d276-b1f5-48da-a205-bc88dcac8a06/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/dd03d276-b1f5-48da-a205-bc88dcac8a06/
SH256 hash:
132d22dc31202d25df9592a415507ccac6ba7fef647255b50fe8973cb266c11d
MD5 hash:
0870ec8a9be668dfc06aca9e4ed13d51
SHA1 hash:
896388a5158fa9a9a796b0b4a9b40808b6c1d659
Link:
https://www.unpac.me/results/dd03d276-b1f5-48da-a205-bc88dcac8a06/
SH256 hash:
434baaf40249bc4731be05b0842226fb2e7846b812e006f6a00a43bb1f7ecbf8
MD5 hash:
eb9ff059374c001bf7ebb0990aa98e1b
SHA1 hash:
0a247f9f34cfbb6811cb0c767cd284ca2a088332
Link:
https://www.unpac.me/results/dd03d276-b1f5-48da-a205-bc88dcac8a06/
SH256 hash:
77b07095ae775cc151b3c35088384ba9dcc722b2b5fcee7fa5a933141db67b26
MD5 hash:
168a4450eaf205fa20bcc2d0881c830f
SHA1 hash:
32e77548315c9d48409057ea43e59ec4be060587
Link:
https://www.unpac.me/results/dd03d276-b1f5-48da-a205-bc88dcac8a06/
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/77b07095ae775cc151b3c35088384ba9dcc722b2b5fcee7fa5a933141db67b26

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:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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

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