MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b
SHA3-384 hash: 5ba381168e26729df22027589339cd819cecfa72d1f1947f51059200775572978e6f86125f57c305b2e9a4b3124c0e85
SHA1 hash: 732dac396033650899c02f98c22b2e1963769340
MD5 hash: d6459f673a135abedae7c1f494f5863a
humanhash: autumn-failed-whiskey-alaska
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'329'653 bytes
First seen:2024-01-25 08:33:50 UTC
Last seen:2024-01-25 10:23:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'513 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:WUhXMaQ7mcmwaD01x6xcwWTv0mnv9LrNTMWWwOaUa0xkjVauK0KLLX:5lMaQicXaw1YcwyvrzTZWwSatZa0K3
Threatray 155 similar samples on MalwareBazaar
TLSH T16B163397DF846171EC7219381973C879EC2678EF10B8C69BF15EAE1F6B53901900DBA8
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) (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 Bitsight
Tags:exe Socks5Systemz


Avatar
Bitsight
Sample downloaded from http://ok.spartabig.com/order/adobe.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
368
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/472865/
Detection(s):
SecuriteInfo.com.Trojan.Siggen22.20672.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
Creating a file
Moving a recently created file
Modifying a system file
Creating a service
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint installer overlay packed
Link:
https://www.filescan.io/uploads/65b21cfbfc0458d7ffda5f70/reports/42fa518e-695f-4f89-8164-bc20a900697c/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b
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/ab630e1f-b372-4afc-b25a-0f20dd0de5d8
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1380941
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)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
17%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-01-25 08:34:07 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
16 of 24 (66.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r7htb74p2dcbvuasvmxang2xzt44i6wffy62priv26gowfnshi5q._file
Verdict:
malicious
Similar samples:
4681dc1aa40cca6a2ae8afba33654149d2946eeba6bbcb07f1e689df33c72283
Socks5Systemz
4edd2dee20edbd7373b88bdd8e9195e2fb973573fd98f8786a29bee0fdcab419
Socks5Systemz
52b7dd297506b1ac828802aeea5637b32aba3eaf00e0d7b9fefb8c4a63a171fd
Socks5Systemz
72536a513320c7d6924294491a1c379c8729b5ec164060453c958afb20b739b4
Socks5Systemz
7ee77b87ac780d5f7cbf31cde8c15f943ec92bd7d2b9f8479fab7ebef4a5fa08
Socks5Systemz
a4540f539c10b3626bf576314689fbe889b93c25dc836b9f77d3facdd6b9f3f5
Socks5Systemz
c18b9b5914d8abac09322746396ca03a47f22c00b9f7a3a7732272abd35a07fe
Socks5Systemz
+ 145 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240125-kgetfscgck/
Behaviour
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:
c7dfde89d3e9361e174af71450e17a78c397fe2b691f4bf8796508a93b2972ca
MD5 hash:
e8a2b05f7fedaa5838445ec23635cc17
SHA1 hash:
f1b8188dc3985005873550da6e18f2b67f691d04
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/95501166-6f3b-4627-9672-d88b09869b23/
Parent samples :
8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b
acdf802f4c0f37c380728bbd49a7ccf4cabe7da9f7c76d9c9bf6cea285df3037
80d064fbccd686d3f40f09a2c4b287e6abe4f90dc7a73e2a2a168ba3efb1bae8
bb784a52489425f1b6ca25b4416fc1ebe9eabf4f935d13535d73090893862bce
2a4137a9d271610e4ba5f6902fc59eb97edd326e2ca7dc8abc7618b1bfdb270f
c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425
fa37f415d82c52f5f2f0fea06abb099d5ca28d64a48a2ea5581dd5f03d62019f
SH256 hash:
4ae45ed5058300aa6a40753483472724a8c3149815a383eff02018f8a8f4442a
MD5 hash:
1aa4dfd6412d4595ca9c04f7a37c4856
SHA1 hash:
688a07aeca5b343b9b153ec88cfce0c720f15114
Link:
https://www.unpac.me/results/95501166-6f3b-4627-9672-d88b09869b23/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/95501166-6f3b-4627-9672-d88b09869b23/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/95501166-6f3b-4627-9672-d88b09869b23/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/95501166-6f3b-4627-9672-d88b09869b23/
SH256 hash:
291f8367e3413b74d3bb25ee2ef2914adc262411637096555d1cb1188995024e
MD5 hash:
a8144c9963a3617b219683184250d663
SHA1 hash:
ef581cae9b787b23c11fdc8e0609b8ad125db245
Link:
https://www.unpac.me/results/95501166-6f3b-4627-9672-d88b09869b23/
SH256 hash:
f699fe0f25262908726aa12a0c88e3d5a09b0c6415aeeeb7faccbff60cd3f069
MD5 hash:
148b9ea46c05bc852700e46db3e15137
SHA1 hash:
ab18f006edf62c1d8d555b6e92bd2a8448420c0b
Link:
https://www.unpac.me/results/95501166-6f3b-4627-9672-d88b09869b23/
SH256 hash:
8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b
MD5 hash:
d6459f673a135abedae7c1f494f5863a
SHA1 hash:
732dac396033650899c02f98c22b2e1963769340
Link:
https://www.unpac.me/results/95501166-6f3b-4627-9672-d88b09869b23/
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/8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b

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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2751452/
Cape
Cape
https://www.capesandbox.com/analysis/472865/

Comments