MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9a78c755ec072faac3a74b4904f1227775129a8bf112efa6a22ad6de487128d. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9a78c755ec072faac3a74b4904f1227775129a8bf112efa6a22ad6de487128d
SHA3-384 hash: 17ce820c2c372079220498982494e46d70037d9d865f6311c69aa6131c2bd71258b54ce59175478c84a0d97c7c9afe9e
SHA1 hash: 14983ddcf539e0237827dd2dda06be1a2a19db1e
MD5 hash: 87798d1a7eddd0a0d867e928d90934a6
humanhash: washington-romeo-texas-lactose
File name:SecuriteInfo.com.Trojan.Siggen22.14944.5482.7510
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:5'418'473 bytes
First seen:2023-11-24 12:38:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:4chHMKyDyc70SwAvO01JgBixtqMhlE4f+Ue/czLiRZvcFqhblsXlwagEblE:vy3l80DBl5f+2QvQus1zgCu
TLSH T1414633AE97D0E53CD350CCB4C82F52902532B7BB36394984118D49ACB7663E8B47E7DA
TrID 76.6% (.EXE) Inno Setup installer (109740/4/30)
9.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.1% (.EXE) Win32 Executable (generic) (4505/5/1)
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 SecuriteInfoCom
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
353
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/460008/
Detection(s):
SecuriteInfo.com.Trojan.Siggen22.14944.5482.7510.UNOFFICIAL
Create hunting rule

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
Creating a file
Moving a recently created file
Launching a process
Modifying a system file
Creating a service
Launching the process to interact with network services
Sending a custom TCP request
Enabling autorun for a service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware installer lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/656099670a09154b1925e1eb/reports/b6aadf71-2521-463b-a923-31fe976a61c4/overview
Verdict:
Malicious
Labled as:
Trojan/DownloadAssistant
Link:
https://www.hybrid-analysis.com/sample/b9a78c755ec072faac3a74b4904f1227775129a8bf112efa6a22ad6de487128d
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/ea73dbb6-1d45-4016-b3ac-75eb0bedb9e7
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1347412
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1347412 Sample: SecuriteInfo.com.Trojan.Sig... Startdate: 24/11/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Antivirus detection for dropped file 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 7 other signatures 2->53 8 SecuriteInfo.com.Trojan.Siggen22.14944.5482.7510.exe 2 2->8         started        process3 file4 33 SecuriteInfo.com.T...14944.5482.7510.tmp, PE32 8->33 dropped 11 SecuriteInfo.com.Trojan.Siggen22.14944.5482.7510.tmp 18 27 8->11         started        process5 file6 35 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->35 dropped 37 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 11->37 dropped 39 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->39 dropped 41 13 other files (12 malicious) 11->41 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 11->55 15 CrossTV.exe 1 15 11->15         started        18 CrossTV.exe 1 3 11->18         started        21 net.exe 1 11->21         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 43 ccffkqg.net 185.141.63.253, 49735, 49739, 49740 BELCLOUDBG Bulgaria 15->43 45 37.187.142.187, 1074, 49736, 49738 OVHFR France 15->45 31 C:\ProgramData\SVGAHelper\SVGAHelper.exe, PE32 18->31 dropped 25 conhost.exe 21->25         started        27 net1.exe 1 21->27         started        29 conhost.exe 23->29         started        file10 process11
Score:
40%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/b9a78c755ec072faac3a74b4904f1227775129a8bf112efa6a22ad6de487128d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b9a78c755ec072faac3a74b4904f1227775129a8bf112efa6a22ad6de487128d/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-11-24 12:39:07 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
13 of 23 (56.52%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xgtyy5k6ybzpvlb2os2jatyse53vcknix4is56tkekww3zehckgq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231124-pvlw5sbf5x/
Behaviour
Runs net.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Unpacked files
SH256 hash:
e230a08c98e0593904dfc5c82b94a58e812d6d3174626cda4010e90339d5b7ff
MD5 hash:
dde9c806678228d3a450658ef2956da7
SHA1 hash:
a4f82691fefda33030d437d012c2aa2d5c3d85d5
Link:
https://www.unpac.me/results/3675e1ed-93af-4e65-99c0-00047ab1dc52/
SH256 hash:
e4190f3e3896df960133346a36221a6689debc8cc7e1b6df45647b8fcdce244f
MD5 hash:
de7a62e2544424d7982ce26049220595
SHA1 hash:
5548ae7a34c9f86810c0bbecb4b12c572c81d00b
Link:
https://www.unpac.me/results/3675e1ed-93af-4e65-99c0-00047ab1dc52/
SH256 hash:
b357395e0d374a7410d29e94a34ccd955c2c62e93fc900750866256a19f70430
MD5 hash:
a3f7e7e2055004229755db22be5dd98e
SHA1 hash:
cd176eee17703069b8a212a88dff19ef3bf8e5d1
Link:
https://www.unpac.me/results/3675e1ed-93af-4e65-99c0-00047ab1dc52/
SH256 hash:
74c7ef0d21748df5aa4be5f4479136cdd8d722a71114587edf1e041b3d8ccefe
MD5 hash:
ab79ef68155e5bde1f434e1311f3ff74
SHA1 hash:
843d5f1f1a751256f505f7a63090ddbeebd45192
Link:
https://www.unpac.me/results/3675e1ed-93af-4e65-99c0-00047ab1dc52/
SH256 hash:
b9a78c755ec072faac3a74b4904f1227775129a8bf112efa6a22ad6de487128d
MD5 hash:
87798d1a7eddd0a0d867e928d90934a6
SHA1 hash:
14983ddcf539e0237827dd2dda06be1a2a19db1e
Link:
https://www.unpac.me/results/3675e1ed-93af-4e65-99c0-00047ab1dc52/
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/b9a78c755ec072faac3a74b4904f1227775129a8bf112efa6a22ad6de487128d

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/460008/

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