MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91acea7b76d886050d940812efcf5e75563978129c04636a3150543e9aada9b4. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 91acea7b76d886050d940812efcf5e75563978129c04636a3150543e9aada9b4
SHA3-384 hash: 186007b15ca9fe3e8a961e2c29031ffd5fd012230f9b5cc74676836e5dfc7ee74ed10a9e65edfe3106f7a5923295002f
SHA1 hash: ce063427cd7f449a9da467cd4f16bf588de8c868
MD5 hash: 36c4dcb3e0f25493f244d21ff318c2b6
humanhash: maine-mexico-mountain-carolina
File name:36c4dcb3e0f25493f244d21ff318c2b6
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'419'468 bytes
First seen:2024-01-22 07:56:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'456 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:65tQX1zeURvdT1QfYM/n7H+NcxaTVW3kNhA5vrtAdatUO9TCiNOrd358:MtkRnCr+NAMeks5zuo+SnErk
TLSH T137163312BF409237E2426A34EDC57350EE62FD1EBB234702554FAAC91E953D0ADB53E2
TrID 80.0% (.EXE) Inno Setup installer (107240/4/30)
10.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.3% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
1.5% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 3868c6cef01b9186 (13 x Socks5Systemz)
Reporter zbetcheckin
Tags:32 exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
310
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/472178/
Detection(s):
SecuriteInfo.com.UntrustedCertificate.OpenCandy7AF.8482.UNOFFICIAL
Create hunting rule

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
Sending a custom TCP request
Enabling autorun for a service
Gathering data
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/91acea7b76d886050d940812efcf5e75563978129c04636a3150543e9aada9b4
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/c83cf17b-e3fd-4133-9b6a-ccdf5c469e94
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1378528
Signature
Antivirus / Scanner detection for submitted sample
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
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
57%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/91acea7b76d886050d940812efcf5e75563978129c04636a3150543e9aada9b4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/91acea7b76d886050d940812efcf5e75563978129c04636a3150543e9aada9b4/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-01-22 07:57:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sgwou63w3cdakdmubajo7t26ovlds6astqcgg2rrkbkd5gvnvg2a._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240122-js9brsbgam/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Unpacked files
SH256 hash:
4ae45ed5058300aa6a40753483472724a8c3149815a383eff02018f8a8f4442a
MD5 hash:
1aa4dfd6412d4595ca9c04f7a37c4856
SHA1 hash:
688a07aeca5b343b9b153ec88cfce0c720f15114
Link:
https://www.unpac.me/results/857db666-12e0-4c7d-8db0-3e4027ce0c3b/
SH256 hash:
a88dab2e9af5562ee9e5eb34559a9f71ac6ef5a5f66b68cbbe67bb854c06cf06
MD5 hash:
21227b01e2daa0d4c079bf5d44fd8f83
SHA1 hash:
21e94d80f664332874bf5d7c072d792c4e393627
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/857db666-12e0-4c7d-8db0-3e4027ce0c3b/
Parent samples :
4edd2dee20edbd7373b88bdd8e9195e2fb973573fd98f8786a29bee0fdcab419
c18b9b5914d8abac09322746396ca03a47f22c00b9f7a3a7732272abd35a07fe
72536a513320c7d6924294491a1c379c8729b5ec164060453c958afb20b739b4
91acea7b76d886050d940812efcf5e75563978129c04636a3150543e9aada9b4
aaef09f1cf81a773ae00f923d700327522562f7ea584df9873e65a86702ec05d
664f6822168d8f727b5454f08436423497e68fdbc0794eac2ceee479cdafa162
ec3149e98f7f1a5134d8e1350abdafbc50716dbeabb02f37c931f7420f73d891
091e53b462b1b51e97d4fee0fec5f12a825035c3b03740227254e9e1bfb7a9f4
d0cf717baf93f6468452a387e76ec96560fbb8cb79bc2b080afd253cf3ad24c5
14bad13f350a113cc2a72ba8016e68c3c39b3e547d48dd2de29e22237572f805
516b52b27add09e4dec3575274893768a568a6ae6384e886faf705fc7ee3e8d0
55db36efc7a400313c3fd07bf612e67f1fda54492f9bfbf6209fc348b277c918
9c22ec59731975f3c3739ab7e9caffdf3c114d3a4b4c8081b5e1df461e03ab58
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/857db666-12e0-4c7d-8db0-3e4027ce0c3b/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/857db666-12e0-4c7d-8db0-3e4027ce0c3b/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/857db666-12e0-4c7d-8db0-3e4027ce0c3b/
SH256 hash:
25936ab6578a44ce9c2fc54ffa253b53a76c14a14943d055189c0e2b292acac8
MD5 hash:
9444e17254a82e805c735feb8b532f61
SHA1 hash:
9365bc35aa3c6377b1eec0221fcc4ba0dc4587e0
Link:
https://www.unpac.me/results/857db666-12e0-4c7d-8db0-3e4027ce0c3b/
SH256 hash:
350131f03660e24abf779dd0c4fda8ec6d03aa6f138e02ea274d6be0cd6fd677
MD5 hash:
7cbf4ccd70fa5d6f841336bd858659ad
SHA1 hash:
3ad3a0d582680999670de7f5ab83530cd390a9ec
Link:
https://www.unpac.me/results/857db666-12e0-4c7d-8db0-3e4027ce0c3b/
SH256 hash:
54426fec7e2ca9ebac4d02764f74dd3380ba0a346046753bca6b3990603b701d
MD5 hash:
c1009e84436bd8f556ca2677a30b013d
SHA1 hash:
1614aa2963b18c58ee6d986ca22e7d765931ca77
Link:
https://www.unpac.me/results/857db666-12e0-4c7d-8db0-3e4027ce0c3b/
SH256 hash:
91acea7b76d886050d940812efcf5e75563978129c04636a3150543e9aada9b4
MD5 hash:
36c4dcb3e0f25493f244d21ff318c2b6
SHA1 hash:
ce063427cd7f449a9da467cd4f16bf588de8c868
Link:
https://www.unpac.me/results/857db666-12e0-4c7d-8db0-3e4027ce0c3b/
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/91acea7b76d886050d940812efcf5e75563978129c04636a3150543e9aada9b4

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:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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 91acea7b76d886050d940812efcf5e75563978129c04636a3150543e9aada9b4

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/472178/

Comments


Avatar
zbet commented on 2024-01-22 07:56:56 UTC

url : hxxp://lang.topteamlife.com/order/tuc6.exe