MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8415f6872f3589521b99c42bc3e9ad67ff1c06dbe921f650c2b8a2ba9a8c919a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8415f6872f3589521b99c42bc3e9ad67ff1c06dbe921f650c2b8a2ba9a8c919a
SHA3-384 hash: 21a25bd23aa7f95eca3cfb72ac9040c4f76ba787aac26f0a7639f3ee44edb04bedf3322b89a0cc0f37e598f3d647bbd8
SHA1 hash: 339ba45f8df4741ab7f645a6fdfff7d21332f016
MD5 hash: 44bb6cb6a9c6593a7988fde9c447355b
humanhash: carolina-mississippi-friend-magazine
File name:SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.9860.25455
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'240'110 bytes
First seen:2023-12-11 08:28:46 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:CzyQ4kc+v4jvDhsQepuwmrkz216aPE8d9X+X1M2CX27eGqc6hxTGZtsAzFjTidLb:XQ4PTP94zHQ9OX1M2CGjn6hDc6LKEzj
Threatray 4'268 similar samples on MalwareBazaar
TLSH T14D7633422958E0FAD8BC13F9BA624502BF20EE9A3FBC45B6916FB9D6057E05C104773D
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 fefce49e86c0fcfe (884 x Socks5Systemz, 259 x RaccoonStealer)
Reporter SecuriteInfoCom
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
288
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/464975/
Detection(s):
SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.9860.25455.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
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
Enabling autorun for a service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/6576c85bda3178d99ce11e54/reports/3f382aae-64a9-452d-add9-c231d092c5ba/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1332570
Link:
https://www.hybrid-analysis.com/sample/8415f6872f3589521b99c42bc3e9ad67ff1c06dbe921f650c2b8a2ba9a8c919a
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/8844a511-b50b-4f35-b2da-b35aff5099dc
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358181
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)
PE file has nameless sections
Snort IDS alert 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: 1358181 Sample: SecuriteInfo.com.Heuristic.... Startdate: 11/12/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Detected unpacking (changes PE section rights) 2->49 51 5 other signatures 2->51 8 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.9860.25455.exe 2 2->8         started        process3 file4 33 SecuriteInfo.com.H...2570.9860.25455.tmp, PE32 8->33 dropped 11 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.9860.25455.tmp 17 76 8->11         started        process5 file6 35 C:\Program Files (x86)\...\wmaformat.exe, PE32 11->35 dropped 37 C:\Program Files (x86)\...\is-RB2FU.tmp, PE32 11->37 dropped 39 C:\Program Files (x86)\...\is-QCVV1.tmp, PE32 11->39 dropped 41 56 other files (none is malicious) 11->41 dropped 53 Uses schtasks.exe or at.exe to add and modify task schedules 11->53 15 wmaformat.exe 1 15 11->15         started        18 net.exe 1 11->18         started        20 wmaformat.exe 1 2 11->20         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 43 ayoacdb.ru 185.196.8.22, 49710, 49711, 49713 SIMPLECARRER2IT Switzerland 15->43 25 conhost.exe 18->25         started        27 net1.exe 1 18->27         started        31 C:\ProgramData\K74Storage\K74Storage.exe, PE32 20->31 dropped 29 conhost.exe 23->29         started        file10 process11
Score:
63%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/8415f6872f3589521b99c42bc3e9ad67ff1c06dbe921f650c2b8a2ba9a8c919a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8415f6872f3589521b99c42bc3e9ad67ff1c06dbe921f650c2b8a2ba9a8c919a/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 08:29:10 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
11 of 22 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qqk7nbzpgweveg4zyqv4h2nnm77rybw35eq7mugcxcrlvgumsgna._file
Verdict:
malicious
Similar samples:
1ae5794cece3df17594b61c33cd9939e63eadec003d96d788fc2719eba213736
Socks5Systemz
273b53d6a765e7c603f3e5bdc02cb4ec701487d805a2e669ac761033bc9a83bf
Socks5Systemz
37005df083c154935f76a3dcfade662eadc15c5c278d9f545c9e56d05279de7d
Socks5Systemz
74a832fd7c9c72604861ae97b96ee5c0eb8da44d7a34531e4f1d72ff0a4b5d9f
Socks5Systemz
91b7c4f659d76d2569d5aa7b9b1dadf3f605490386bcb15290663f3ffa1330b0
Socks5Systemz
cbbf1eb571cf688020e8467bd5a5daa3a53119ed78a464e5dc9f017ba9ade4f1
Socks5Systemz
d5c36e82718bb237ba6594c039beaaf25ef616e24d0676b17f17abfb4b6e56bb
Socks5Systemz
f55926a712ee5e780efeb8962933312a007a2d9efa4c2dc9bd7fbc3880177e2f
Socks5Systemz
+ 4'258 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231211-kdkkjabag7/
Behaviour
Runs net.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
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:
e24b1cb3160ab23281bb7c9e190fd42a7e16135af89f991e8673b2e22966bb22
MD5 hash:
8116940c9787eff7322282ff9be156a2
SHA1 hash:
e8c2e71a665be72b35a4c74ade41f1410175aa82
Link:
https://www.unpac.me/results/30a5faaf-6572-477c-8034-f3d056e6080e/
SH256 hash:
f81487719ee9e78ff54537b915e1c150af1a3468676821763636643b555b0cdb
MD5 hash:
851f11c47b21a6f18ec43b291577553e
SHA1 hash:
d8330e631a7451f331247fb4a6b81d528c737a74
Link:
https://www.unpac.me/results/30a5faaf-6572-477c-8034-f3d056e6080e/
SH256 hash:
beff979a63fcde2fb05af86d5b8754289f80235982fdbc9eef08781386535aa0
MD5 hash:
99da993b34f555f0b527b8ed0d81edd8
SHA1 hash:
b8899e4322fae9d9302051ac1c9330ceead31bad
Link:
https://www.unpac.me/results/30a5faaf-6572-477c-8034-f3d056e6080e/
SH256 hash:
e2450d3448278271e5d0865607f2bcdff1d3cc8d5e8833596164358cd141f5bc
MD5 hash:
be75362fee3aa617dfa8ed0b3bbf71c1
SHA1 hash:
2fe6ed4a9ecf38cc3e28821faf5a9a219ba246b5
Link:
https://www.unpac.me/results/30a5faaf-6572-477c-8034-f3d056e6080e/
SH256 hash:
d45c38ed241a4b25021ba4d2097d321007ab3f02009fa8697d6b23800c3d2f80
MD5 hash:
5dc4a038e54a41ca3caf3e1a217309a6
SHA1 hash:
0aa3a8adac11e4cab221f31f8f6f4e56cb942802
Link:
https://www.unpac.me/results/30a5faaf-6572-477c-8034-f3d056e6080e/
SH256 hash:
8415f6872f3589521b99c42bc3e9ad67ff1c06dbe921f650c2b8a2ba9a8c919a
MD5 hash:
44bb6cb6a9c6593a7988fde9c447355b
SHA1 hash:
339ba45f8df4741ab7f645a6fdfff7d21332f016
Link:
https://www.unpac.me/results/30a5faaf-6572-477c-8034-f3d056e6080e/
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/8415f6872f3589521b99c42bc3e9ad67ff1c06dbe921f650c2b8a2ba9a8c919a

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/464975/

Comments