MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07c56c4fa19d6371ecbaf12d4659b5ba1a84b52253cb7f98fdbd9d8395ab8b0d. 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


Skeeeyah


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07c56c4fa19d6371ecbaf12d4659b5ba1a84b52253cb7f98fdbd9d8395ab8b0d
SHA3-384 hash: 5c5d7e8d50ce697aef820575e5310087951a905cc80de9a29431728192d1fad9797af1bfb6d35dd14b86b67233bdc8d5
SHA1 hash: 5b6172da5d66052f31ba66b90577c11a3ae7258b
MD5 hash: fc2ea57905b656d4ee83443745330790
humanhash: south-nevada-lamp-undress
File name:virussign.com_fc2ea57905b656d4ee83443745330790
Download: download sample
Signature Skeeeyah
Create hunting rule
File size:601'192 bytes
First seen:2022-07-13 14:32:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6bac3cfe8acb6c6c4a30aaa022de2388 (308 x AveMariaRAT, 7 x njrat, 7 x Skeeeyah)
ssdeep 12288:J2sFd9G6DMz1o87+mw5HEjsChNVBFgl0W8m+CI:wsFnGLJo87XwukOWU
Threatray 126 similar samples on MalwareBazaar
TLSH T13AD4AF067A6438E5DA635638851BB53DEEB67C012EE0CB2F0670E6572F37B316E1A710
TrID 26.3% (.EXE) UPX compressed Win32 Executable (27066/9/6)
25.8% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
16.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon c271cc9cae8de972 (24 x Skeeeyah, 7 x RedLineStealer, 2 x RecordBreaker)
Reporter KdssSupport
Tags:exe


Avatar
KdssSupport
Uploaded with API

Intelligence

File Origin
# of uploads :
1
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
virussign.com_fc2ea57905b656d4ee83443745330790
Verdict:
Malicious activity
Analysis date:
2022-07-14 01:59:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a97fe4f1-b3eb-4ef3-a887-865e179db1e5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/287477/
Detection(s):
PUA.Win.Packer.Upx-4
Create hunting rule

Win.Trojan.Ulise-9792178-0
Create hunting rule

Win.Trojan.Ulise-9792179-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a file
Creating a process from a recently created file
Moving a recently created file
Modifying an executable file
Launching a process
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Running batch commands
Creating a process with a hidden window
Forced system process termination
Unauthorized injection to a system process
Infecting executable files
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/62ced8460b00dfa734ec7b64/reports/f9d5634c-2c2a-4966-a0cd-1e0229c1b69c/overview
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/b90165af-dc76-4979-be23-7d9909d51708
Result
Threat name:
Unknown
Detection:
malicious
Classification:
adwa.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1030695
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contain functionality to detect virtual machines
Contains functionality to inject code into remote processes
Creates files in the recycle bin to hide itself
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the startup folder
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 663190 Sample: bj0ZcseF9F.com_fc2ea57905b6... Startdate: 13/07/2022 Architecture: WINDOWS Score: 96 52 Antivirus detection for dropped file 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 Machine Learning detection for sample 2->58 9 bj0ZcseF9F.exe 2->9         started        process3 signatures4 60 Tries to detect sandboxes / dynamic malware analysis system (file name check) 9->60 62 Contain functionality to detect virtual machines 9->62 64 Contains functionality to inject code into remote processes 9->64 66 Injects a PE file into a foreign processes 9->66 12 bj0ZcseF9F.exe 2 9->12         started        15 cmd.exe 1 9->15         started        process5 file6 40 C:\Windows\SysWOW64\Zombie.exe, PE32 12->40 dropped 42 C:\Users\user\Desktop\_OSE.EXE, PE32+ 12->42 dropped 17 Zombie.exe 12->17         started        20 _OSE.EXE 12->20         started        22 conhost.exe 15->22         started        process7 signatures8 44 Tries to detect sandboxes / dynamic malware analysis system (file name check) 17->44 46 Contain functionality to detect virtual machines 17->46 48 Drops executables to the windows directory (C:\Windows) and starts them 17->48 50 2 other signatures 17->50 24 Zombie.exe 185 17->24         started        28 cmd.exe 1 17->28         started        process9 file10 32 C:\ProgramData\Microsoft\...\desktop.ini.tmp, PE32 24->32 dropped 34 C:\ProgramData\...behaviorgraphoogle Chrome.lnk.tmp, PE32 24->34 dropped 36 C:\ProgramData\...\Acrobat Reader DC.lnk.tmp, PE32 24->36 dropped 38 332 other files (15 malicious) 24->38 dropped 68 Creates files in the recycle bin to hide itself 24->68 30 conhost.exe 28->30         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07c56c4fa19d6371ecbaf12d4659b5ba1a84b52253cb7f98fdbd9d8395ab8b0d/
Threat name:
Win32.Trojan.Skeeeyah
Create hunting rule
Status:
Malicious
First seen:
2022-07-08 17:28:00 UTC
File Type:
PE (Exe)
Extracted files:
57
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a7cwyt5btvrxd3f26ewumwnvxinijnjckpfx7gh5xwoyhfnlrmgq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
0a53a78b2728beb7f8fb17135bd7c013aca9d7a2ec73d8c81542d7dfcad8bead
Skeeeyah
0fdb54ba8049a094328ce44539afd239e0b78f7e0a75e4709aaf00f9d26ebb93
Skeeeyah
3049c16e2b531f9fd1ab2a7e1ba95893e177714aaef0d956c2c19a9cfeee6d85
Skeeeyah
7e26a05d10a275416faae5ab2721604bf485683e7ba2263627df7686e233da46
Skeeeyah
89555cf1e213cb3caa646805b6ccf1625f86028b0040cb4100df7845c136515e
Skeeeyah
b3cdfa54782830b4272a446ad26541c72f20f8b9656472f945f74c16aff8b99f
Skeeeyah
c147611e7b8819ecbf4f4130d4000c7e01c1219b95ef9d89b11f802fbb6a46b1
Skeeeyah
cf97aa9c205191e8beefb7162cddadb5065445fe8cf2931fda9ef6e29c64a3d2
Skeeeyah
f4644d7df68f2c02da73638ef92352c969267890dab736ea48d60c063b1676b9
Skeeeyah
ffd30ecdca3de5df82a5276690a913716be15d156cbc344b49866750d219717a
Skeeeyah
+ 116 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/220713-rwwh3sfeam/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Drops startup file
Loads dropped DLL
Executes dropped EXE
UPX packed file
Unpacked files
SH256 hash:
6d9fee542af0fe7ba07f82387256c170e2ae54ebf5ed6f40a7c2851733287aa7
MD5 hash:
3912e62d34954fe255646ce61c4fbfec
SHA1 hash:
75e9786c85172934ead0138c7fdf20671014b403
Link:
https://www.unpac.me/results/34e7b40d-7606-4824-8d70-9db964c0ac57/
SH256 hash:
4504da1322aa0de1360e1b864d6441c282bce0209f87fc2d5e1a9ad65e2d62de
MD5 hash:
ea52bb9c8a0e8451c3c67ec99f2cef85
SHA1 hash:
120827f0806d7fa271d243359f784ab415b62bcc
Link:
https://www.unpac.me/results/34e7b40d-7606-4824-8d70-9db964c0ac57/
SH256 hash:
864587a4b5c2ad3567b2c7a1b0c2e227ad6d3e5e61956ed68e0f02a52ab7711f
MD5 hash:
4bca9d75a6fff78f38e334dd3fec460e
SHA1 hash:
8171928e74b067aee0fab9dfecf72323adba22aa
Link:
https://www.unpac.me/results/34e7b40d-7606-4824-8d70-9db964c0ac57/
SH256 hash:
07c56c4fa19d6371ecbaf12d4659b5ba1a84b52253cb7f98fdbd9d8395ab8b0d
MD5 hash:
fc2ea57905b656d4ee83443745330790
SHA1 hash:
5b6172da5d66052f31ba66b90577c11a3ae7258b
Link:
https://www.unpac.me/results/34e7b40d-7606-4824-8d70-9db964c0ac57/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/07c56c4fa19d/report/overview.html
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/07c56c4fa19d6371ecbaf12d4659b5ba1a84b52253cb7f98fdbd9d8395ab8b0d

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Suspicious_AutoIt_by_Microsoft_RID334C
Create hunting rule
Author:Florian Roth
Description:Detects a AutoIt script with Microsoft identification
Reference:Internal Research - VT

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Skeeeyah

Executable exe 07c56c4fa19d6371ecbaf12d4659b5ba1a84b52253cb7f98fdbd9d8395ab8b0d

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/287477/

Comments