MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 732bccaeb50d50526b5f6c8817ce889d04fb7b67a52b88f79e223d4cf9b807ae. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 732bccaeb50d50526b5f6c8817ce889d04fb7b67a52b88f79e223d4cf9b807ae
SHA3-384 hash: f0d433fc0fb83244678c0caf60b2382d4b2a1a4a378c1eae93aaff685b2fbfc7cbd06f17c7c736cae098635f672f5ac2
SHA1 hash: 02d1610e771bea84c27aafd05df21dcb300420e5
MD5 hash: 61ab9f06b48b8df40ce15ce9252c0531
humanhash: magnesium-burger-batman-charlie
File name:61ab9f06b48b8df40ce15ce9252c0531.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'246'011 bytes
First seen:2024-12-14 19:05:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'460 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:dK2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:dDY6tiP3myRfzepXe4ny8gxzj
Threatray 5'019 similar samples on MalwareBazaar
TLSH T196763373295C173AE240CA3166AFE1A9E16A3F3DD53B0690E2C4B1BD1BDF8E1581C725
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:
185.237.206.129:80

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.237.206.129:80 https://threatfox.abuse.ch/ioc/1356795/

Intelligence

File Origin
# of uploads :
1
# of downloads :
611
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
61ab9f06b48b8df40ce15ce9252c0531.exe
Verdict:
Malicious activity
Analysis date:
2024-12-14 19:08:41 UTC
Tags:
arch-exec socks5systemz loader
Link:
https://app.any.run/tasks/ec4e39b3-8e27-42aa-a89f-e19725023d1c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen22.31053.2565.5380.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675dd8d8653a8698dfc9bd42
Tags:
ransomware socks virus sage
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 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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer overlay packed packer_detected
Link:
https://www.filescan.io/uploads/675dd71a7c7553767c3f36ff/reports/f311ed1d-0eb2-4b05-994b-ef3f2e761b1f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/732bccaeb50d50526b5f6c8817ce889d04fb7b67a52b88f79e223d4cf9b807ae
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/4b7fe144-4864-4733-8de2-dd4666db22bb
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1575229
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: 1575229 Sample: KRdh0OaXqH.exe Startdate: 14/12/2024 Architecture: WINDOWS Score: 100 49 Suricata IDS alerts for network traffic 2->49 51 Found malware configuration 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 9 other signatures 2->55 8 KRdh0OaXqH.exe 2 2->8         started        process3 file4 33 C:\Users\user\AppData\...\KRdh0OaXqH.tmp, PE32 8->33 dropped 11 KRdh0OaXqH.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-HBA5G.tmp, PE32 11->37 dropped 39 C:\Program Files (x86)\...\is-82P0C.tmp, PE32 11->39 dropped 41 106 other files (none is malicious) 11->41 dropped 57 Uses schtasks.exe or at.exe to add and modify task schedules 11->57 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 goeiwef.com 185.237.206.129, 49904, 49920, 49923 ITLDC-NLUA Ukraine 15->43 45 ayptoht.ru 94.232.249.187, 49788, 49818, 49848 INT-PDN-STE-ASSTEPDNInternalASSY Syrian Arab Republic 15->45 47 46.8.225.74, 2023, 49909, 49922 FIORD-ASIP-transitoperatorinRussiaUkraineandBaltics Russian Federation 15->47 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/732bccaeb50d50526b5f6c8817ce889d04fb7b67a52b88f79e223d4cf9b807ae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/732bccaeb50d50526b5f6c8817ce889d04fb7b67a52b88f79e223d4cf9b807ae/
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Malicious
First seen:
2024-12-11 06:05:41 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=omv4zlvvbvife227nsebptuitucpw63huuvyr546ei6uz6nya6xa._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
057ecfd4aad46037044e3620d545f9388162b8514cc58a791be13809b080174e
Socks5Systemz
15434899cb7f908a4512fdef90adca0d215dce7176a8f3976a9597ff7cdd1147
Socks5Systemz
2f140c15bd4b661c7fe9ca94d738fe54df4a1ef45a351e5600bb5c78bb69c14c
Socks5Systemz
408efbb3daf75fecd1f3cd032a6fec226d8f5be51166237f6b23fd83cf2d3f1d
Socks5Systemz
90bdac42ced80e098c1edf629498ffc51f1334acf8d1a6514ea5c30a4a74968a
Socks5Systemz
a9ee198a97b7aae991e6e94bb0c1f33cc269d8744c30e46a17aef2ee17cce342
Socks5Systemz
b20d1ea7b061b26512d0d28068f72a662d1aaa6934711d0bca2e59dfefc94c63
Socks5Systemz
cb192f5ee352076c7274815b172bb009f10f8ef9d0857df692a4a0aeaf86ee28
Socks5Systemz
dd2fa86eb63c8bdb1c263ab2a68e5eb36c3c22999be97cd3e9996cb66f658873
Socks5Systemz
ef1a4558765f22ed39ef2fee727d475d0b0d2ce678b2cbdec548814071ec7968
Socks5Systemz
error
Socks5Systemz
+ 5'009 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/241214-xr23ys1mfw/
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/fcf2a10f-a18f-4c5d-ac71-66877245bb45
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/af02607f-5414-4656-8aac-bd3ee7a46b1d/
Parent samples :
77b07095ae775cc151b3c35088384ba9dcc722b2b5fcee7fa5a933141db67b26
f08f680f17aaf9505a8d53648545ce684af9b39a90a8dc9d2e872693e1d59b45
732bccaeb50d50526b5f6c8817ce889d04fb7b67a52b88f79e223d4cf9b807ae
SH256 hash:
5d8447d1f0ba096d473b885b5fa7b08ba986176998625dc67dbf186df4cbd80d
MD5 hash:
ee4a819825b419b93987f8d8ffd1763b
SHA1 hash:
07c44abda88fd09406bf156252da8fc46427beb2
Link:
https://www.unpac.me/results/af02607f-5414-4656-8aac-bd3ee7a46b1d/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/af02607f-5414-4656-8aac-bd3ee7a46b1d/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/af02607f-5414-4656-8aac-bd3ee7a46b1d/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/af02607f-5414-4656-8aac-bd3ee7a46b1d/
SH256 hash:
f39dd91b65d2b38c2eb87d57ec1b96c87a8555053d27ba0a7ffac31da75a7480
MD5 hash:
5e7055171e62e8573bb1b7354836483e
SHA1 hash:
c9030b69280073b6fc86b5faa8d54ae6b2459dfc
Link:
https://www.unpac.me/results/af02607f-5414-4656-8aac-bd3ee7a46b1d/
SH256 hash:
62d7c943fbfc43627dcccbdd11249126fda8369e02e5622475edfef2cf83156d
MD5 hash:
5647c8f2569de7986cc55b399f99d33b
SHA1 hash:
a98962b2e8566c2e21d4e800d4006e37bb5590f5
Link:
https://www.unpac.me/results/af02607f-5414-4656-8aac-bd3ee7a46b1d/
SH256 hash:
732bccaeb50d50526b5f6c8817ce889d04fb7b67a52b88f79e223d4cf9b807ae
MD5 hash:
61ab9f06b48b8df40ce15ce9252c0531
SHA1 hash:
02d1610e771bea84c27aafd05df21dcb300420e5
Link:
https://www.unpac.me/results/af02607f-5414-4656-8aac-bd3ee7a46b1d/
Please note that we are no longer able to provide a coverage score for Virus Total.

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

Comments