MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ff88c326a4448b0fb470313d3ad2a91d76f86798f8b9d1b7de612b507aec5d8. 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 4 File information Comments

SHA256 hash: 0ff88c326a4448b0fb470313d3ad2a91d76f86798f8b9d1b7de612b507aec5d8
SHA3-384 hash: 08f650309a788447718b9b6f4f0273796d81d5ea2cd574ca82a6ba0c5738dea8cd19749cff45d662677dce2d8952af7d
SHA1 hash: 3d42b850c052bfed481f5d41b9160f8adc93ab53
MD5 hash: e4effbce5c1ff5017fd910497fe855ad
humanhash: november-jersey-sierra-mexico
File name:e4effbce5c1ff5017fd910497fe855ad.exe
Download: download sample
Signature Socks5Systemz
File size:5'082'455 bytes
First seen:2024-01-15 16:10:37 UTC
Last seen:2024-01-15 17:25:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:QtptSmqBH+PScOtK5seRXYnz9wQYSUJNE/+VDg3S:Ap90qOoCkXYz9wQYTQ+Zt
Threatray 40 similar samples on MalwareBazaar
TLSH T190363373D58C123AE0F35CBAD86EFA2C91223D0B123455717F4DA50D4F92BD7B80996A
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 abuse_ch
Tags:exe Socks5Systemz

Intelligence


File Origin
# of uploads :
2
# of downloads :
312
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
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.
Result
Threat name:
Petite Virus, Socks5Systemz
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
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
PE file has nameless sections
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1374878 Sample: sOGrMGU09M.exe Startdate: 15/01/2024 Architecture: WINDOWS Score: 100 40 Antivirus detection for URL or domain 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 8 other signatures 2->46 8 sOGrMGU09M.exe 2 2->8         started        process3 file4 26 C:\Users\user\AppData\...\sOGrMGU09M.tmp, PE32 8->26 dropped 11 sOGrMGU09M.tmp 18 58 8->11         started        process5 file6 28 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->28 dropped 30 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 11->30 dropped 32 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->32 dropped 34 73 other files (58 malicious) 11->34 dropped 14 lzmafastcompresslib.exe 1 2 11->14         started        17 lzmafastcompresslib.exe 1 17 11->17         started        20 net.exe 1 11->20         started        process7 dnsIp8 36 C:\...\Bounced Email Handling 6.1.exe, PE32 14->36 dropped 38 beuoefj.com 185.196.8.22, 49710, 49711, 49712 SIMPLECARRER2IT Switzerland 17->38 22 conhost.exe 20->22         started        24 net1.exe 1 20->24         started        file9 process10
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2024-01-15 16:11:10 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Result
Malware family:
socks5systemz
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Behaviour
Runs net.exe
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
Unpacked files
SH256 hash:
ae262e32f193021827cccbd64f78eaeea3009802f5a5621cedf09d9c6b256cfb
MD5 hash:
e15eb39967ee7f9579ac4c8d148bdb00
SHA1 hash:
a4a2f5d36ba91cda558710d0124d4322c6011aa5
SH256 hash:
4b8fda3fc638325bd3be25e99708f306bbbd639e03e638c5cc22d578edb5e4b2
MD5 hash:
ed9929917b57550e8ee961dccfc17a8d
SHA1 hash:
212d3ed5f9c2bdd1e375d7dec3912237d0f40e2a
Detections:
INDICATOR_EXE_Packed_VMProtect
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
SH256 hash:
51ec0a7c412a03d3d161e37c802f0571290e1a1d07a8cb6996c7c15f5f546d6d
MD5 hash:
8432586bd6212001a74f12a330ec7150
SHA1 hash:
a35faba7867ab0df687fd248047123bdf3661aef
SH256 hash:
d4f52b7d966c476dee40c677a9d9f224e55c592ee287660cd292e91eccd11848
MD5 hash:
9824254bb5cd741b93eec8e623580685
SHA1 hash:
0de975cd3955849f4c668eed5bb5f8b45f940d36
SH256 hash:
0ff88c326a4448b0fb470313d3ad2a91d76f86798f8b9d1b7de612b507aec5d8
MD5 hash:
e4effbce5c1ff5017fd910497fe855ad
SHA1 hash:
3d42b850c052bfed481f5d41b9160f8adc93ab53
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:maldoc_indirect_function_call_3
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:shellcode
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 0ff88c326a4448b0fb470313d3ad2a91d76f86798f8b9d1b7de612b507aec5d8

(this sample)

Comments