MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43708a8d0607dfd0530b4eeffc00bc977b791bc978a5830225d517fa1f2dd756. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43708a8d0607dfd0530b4eeffc00bc977b791bc978a5830225d517fa1f2dd756
SHA3-384 hash: 4d80726fc9c5a094a84ce09d71110e8d1f881b96b187328a62c730ca8e81f0edb5a266e40421a65b30432afaae88448f
SHA1 hash: f462e974ee14dad8d10d1463eb9435d4557c4ba5
MD5 hash: 34199fa42bb71d346decafe39a325e40
humanhash: edward-cup-mirror-pennsylvania
File name:34199fa42bb71d346decafe39a325e40.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'703'443 bytes
First seen:2024-02-26 13:05:16 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 49152:1qbOzvktB4L3PxhASESHYZFWPLuPatwvsA98wUW66oz28zxp7pY807qhaa5+:IabgB4L3PHAttFWDuS48cgy8bpbmqhal
Threatray 23 similar samples on MalwareBazaar
TLSH T11CC53341F75204BFD841C1382E13826A87FFBAFE5979942E31DCFE4D5A26289634D325
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)
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:
93.123.39.219:80

Intelligence

File Origin
# of uploads :
1
# of downloads :
392
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477809/
Detection(s):
SecuriteInfo.com.Downloader.Agent2.BJXB.15489.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
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65dc8cba26f1ddc579aaf14e/reports/749f6ccd-453c-4cf4-bc68-d8ad9b8404f3/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/43708a8d0607dfd0530b4eeffc00bc977b791bc978a5830225d517fa1f2dd756
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:
Malicious
Link:
https://analyze.intezer.com/analyses/1e5d3c0c-f911-4eef-bd17-208a2836ceeb
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1398743
Signature
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:
22%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/43708a8d0607dfd0530b4eeffc00bc977b791bc978a5830225d517fa1f2dd756
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43708a8d0607dfd0530b4eeffc00bc977b791bc978a5830225d517fa1f2dd756/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-26 13:06:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=inyivdiga7p5auylj3x7yaf4s55xsg6jpcsygarf2ul7uhzn25la._file
Verdict:
malicious
Similar samples:
22fa9646272b5ec5ea97beed1e2fa10a28fce59e1f3391daa48978f5e780ef4b
Socks5Systemz
489004d6d74d6def79d7b2d85061ddf60ed3c12ca58b8978038086b96f2809c0
Socks5Systemz
53e7ca3f5bd800d3d179b315ee9c73c9d2b4f48ff3adf5583792e8e7fa6b1efa
Socks5Systemz
63aa382df2c77d54b5b8e48a3c81df1f7e91cf86d8f64def9a887aa9dc617fbd
Socks5Systemz
b13a0e3e994e9bf531060332ba7290217d947a98edbedd101376f6d3ba2f2eaa
Socks5Systemz
ce2276335b92c2451263189e1aad71d6d837915cdbe81fa062a80d3a94437d0f
Socks5Systemz
e0175f147e93de5a9f53066e832823a56e7ab48e75e34560e8ea8d6017a74b0c
Socks5Systemz
+ 13 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240226-qb2zpaef6x/
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
Malware Config
C2 Extraction:
http://erbhyau.ua/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6f87fa13c8eb92
http://bwyryje.com/search/?q=67e28dd86e55a17b115bfa187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978a371ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef718c5ed9d993f
http://bwyryje.com/search/?q=67e28dd86e55a17b115bfa187c27d78406abdd88be4b12eab517aa5c96bd86ec948045825a8bbc896c58e713bc90c91f36b5281fc235a925ed3e00d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ef9d933ecf679512
Unpacked files
SH256 hash:
cb59e41f1dea37ace158943c9cec4ca72124f4d9afafadf6debe05984cf96ce6
MD5 hash:
5c1e64823274becfe67ee15d4a1cb19e
SHA1 hash:
79ead64a2c50d0e721e09a12d21a6c7b540dbfe9
Link:
https://www.unpac.me/results/6404ec48-2bc8-4184-b202-65a97003fba8/
SH256 hash:
a4b1e8d946a929bf95917d95eb5fad7f8a651dad2771f2af4143b3d9ff5463a8
MD5 hash:
7824316d68669b7e7b44940bb6525754
SHA1 hash:
79eb20581c388b36f4902c14dbd4379e2e101976
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/6404ec48-2bc8-4184-b202-65a97003fba8/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/6404ec48-2bc8-4184-b202-65a97003fba8/
SH256 hash:
e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40
MD5 hash:
c8871efd8af2cf4d9d42d1ff8fadbf89
SHA1 hash:
d0eacd5322c036554d509c7566f0bcc7607209bd
Link:
https://www.unpac.me/results/6404ec48-2bc8-4184-b202-65a97003fba8/
SH256 hash:
9843ad28395540cf91013298d0c4a2e995ee28cbe737c34a6bc34caf1cbf9218
MD5 hash:
98a7e842e282bf2bbe5583ac4d36705d
SHA1 hash:
f5bf469974a8da798511259ae5098c1fca3eab38
Link:
https://www.unpac.me/results/6404ec48-2bc8-4184-b202-65a97003fba8/
SH256 hash:
d030c8bff074fda0d1c0a1867b3c06ad9e70104d44f6588ad43a91dc24ffd19e
MD5 hash:
4bc8945433114311fd1a1948be17ead3
SHA1 hash:
adc6960b957c9e1d9554e4380679e828ef14ffa8
Link:
https://www.unpac.me/results/6404ec48-2bc8-4184-b202-65a97003fba8/
SH256 hash:
9a5481e5c51d03a78ca355470db88909a2e0914a2d2224cc3c614e44b9b7bac0
MD5 hash:
3e1c0cb8559a83d498887eb7cb9dfc54
SHA1 hash:
5d465e7ee2056c7b4dc7d263e2057da3791072a3
Link:
https://www.unpac.me/results/6404ec48-2bc8-4184-b202-65a97003fba8/
SH256 hash:
43708a8d0607dfd0530b4eeffc00bc977b791bc978a5830225d517fa1f2dd756
MD5 hash:
34199fa42bb71d346decafe39a325e40
SHA1 hash:
f462e974ee14dad8d10d1463eb9435d4557c4ba5
Link:
https://www.unpac.me/results/6404ec48-2bc8-4184-b202-65a97003fba8/
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/43708a8d0607dfd0530b4eeffc00bc977b791bc978a5830225d517fa1f2dd756

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 43708a8d0607dfd0530b4eeffc00bc977b791bc978a5830225d517fa1f2dd756

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2766920/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2770372/
Cape
Cape
https://www.capesandbox.com/analysis/477809/

Comments