MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac672b52f11d93354762e1354eebfb41e9c5ae4778f95cc0191926fdb891c02a. 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: ac672b52f11d93354762e1354eebfb41e9c5ae4778f95cc0191926fdb891c02a
SHA3-384 hash: 654a8ac0acd05c7cd5e1d901f72d637ee0407f17b7b7043013523323742a34f6ca22b30f0e623ed857bfc823d2c9d89f
SHA1 hash: 2d0d0f57409fa05ed5f98440755e09784553ee38
MD5 hash: 863883064e5b23b07269146219bdf8d3
humanhash: wisconsin-video-table-blue
File name:SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.4066.27732
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'207'768 bytes
First seen:2023-12-11 08:28:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'460 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:NRW8Bq+q3WGhRQY914E1DF+V3bm/LCGNq3eUeKP3gdVfzj:NQeqbhPK4DFY4CtOUYVfzj
TLSH T10D7633610BB66422E03B79B1E4057660168BFF2AAAF402D732D677CDEB3D18415CB25F
TrID 69.7% (.EXE) Inno Setup installer (107240/4/30)
9.2% (.EXE) Win32 Executable Delphi generic (14182/79/4)
8.5% (.SCR) Windows screen saver (13097/50/3)
4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
2.9% (.EXE) Win32 Executable (generic) (4505/5/1)
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 :
282
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/464973/
Detection(s):
SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.4066.27732.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
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
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
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/6576c859bb9490c89cccf01c/reports/238dfd56-2183-4992-9a34-65ed2e27190b/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1332570
Link:
https://www.hybrid-analysis.com/sample/ac672b52f11d93354762e1354eebfb41e9c5ae4778f95cc0191926fdb891c02a
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/02630bae-b87e-4d98-9bbb-9c6752f74a43
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358183
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: 1358183 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.1332570.4066.27732.exe 2 2->8         started        process3 file4 33 SecuriteInfo.com.H...2570.4066.27732.tmp, PE32 8->33 dropped 11 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.4066.27732.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-I79UN.tmp, PE32 11->37 dropped 39 C:\Program Files (x86)\...\is-BPGUL.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 boxsdqy.com 185.196.8.22, 49713, 49714, 49715 SIMPLECARRER2IT Switzerland 15->43 25 conhost.exe 18->25         started        27 net1.exe 1 18->27         started        31 C:\ProgramData\K75Storage\K75Storage.exe, PE32 20->31 dropped 29 conhost.exe 23->29         started        file10 process11
Score:
64%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/ac672b52f11d93354762e1354eebfb41e9c5ae4778f95cc0191926fdb891c02a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac672b52f11d93354762e1354eebfb41e9c5ae4778f95cc0191926fdb891c02a/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 08:29:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
12 of 23 (52.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vrtswuxrdwjtkr3c4e2u5273ihu4llshpd4vzqazdetp3oeryava._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231211-kdj9rshhck/
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:
378d1d9141a1665f732f9b1e1f632e0d24cf60027002bbdfc57f82b458ef3b56
MD5 hash:
79b9dd9a5c5d18bd01cd89f59017b047
SHA1 hash:
84e54dbdfdc58cd7a10b27b3d52bd14891145b93
Link:
https://www.unpac.me/results/84f9aae9-07a6-4a41-9acb-08cc95d4565a/
SH256 hash:
d1286da2332f03018f97ce332f9b3ea0963088e2ec105e6f2ba3acaea00560d4
MD5 hash:
5e46d295989c1e038ce5202a45a591b4
SHA1 hash:
46ea548a01d0e35d655a9cbcc90671fe3b5bf06c
Link:
https://www.unpac.me/results/84f9aae9-07a6-4a41-9acb-08cc95d4565a/
SH256 hash:
f2c11256a20a1cc93d328e40fcb0ff4109765cab94526bc59921026133d1d7a6
MD5 hash:
8e2dd04919906a7d706e0f6aeb834be3
SHA1 hash:
d1abd12137514f65c0e872e09e51a4a8422b088e
Link:
https://www.unpac.me/results/84f9aae9-07a6-4a41-9acb-08cc95d4565a/
SH256 hash:
29667dfc18b5e0b4fcf1660b683717f7a35f05082f09d004b90dd0963cb989fa
MD5 hash:
5546ebecfbad7d943738a96e62e5bf94
SHA1 hash:
c3cb82b7a2a7530d3a64041da46894fdd1e999e9
Link:
https://www.unpac.me/results/84f9aae9-07a6-4a41-9acb-08cc95d4565a/
SH256 hash:
555121b779e6b0cd62489a76dcb58e293702e421197fb741a4996a0fad1f3fe8
MD5 hash:
2e99b56126d2e28ce4905a43e05d2159
SHA1 hash:
0619f038ceeceaff4d5f752d3e110592fe270735
Link:
https://www.unpac.me/results/84f9aae9-07a6-4a41-9acb-08cc95d4565a/
SH256 hash:
ac672b52f11d93354762e1354eebfb41e9c5ae4778f95cc0191926fdb891c02a
MD5 hash:
863883064e5b23b07269146219bdf8d3
SHA1 hash:
2d0d0f57409fa05ed5f98440755e09784553ee38
Link:
https://www.unpac.me/results/84f9aae9-07a6-4a41-9acb-08cc95d4565a/
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/ac672b52f11d93354762e1354eebfb41e9c5ae4778f95cc0191926fdb891c02a

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/464973/

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