MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f8bada5abf58a6af13bcfd8a25f260c39003d75c4e946a6c1ddba03e54f2338. 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


ArkeiStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f8bada5abf58a6af13bcfd8a25f260c39003d75c4e946a6c1ddba03e54f2338
SHA3-384 hash: 7aaa48e9bf19c80612776b50dfe68a76b1bc1270e720675c4d261e4ef175e8b372b5c3b0ecc4a6afa88130f1aaaf6d63
SHA1 hash: 6c4c9074a696e0fb5242db26316ac36ff58e176e
MD5 hash: 344f49cb9a6665feea7d925e7e2141ef
humanhash: fanta-artist-romeo-berlin
File name:344f49cb9a6665feea7d925e7e2141ef.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:849'824 bytes
First seen:2022-08-29 08:08:11 UTC
Last seen:2022-08-29 08:49:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 48c28d9f3783f0e32815b0b4c57a60a9 (73 x RecordBreaker, 23 x RedLineStealer, 21 x ArkeiStealer)
ssdeep 12288:Ly/wD9N48+0TPYobS1rYoYCHoDJo3I4wjs4wqYlrCyEhFruvMs1mVXo:Ly/wRN48RTPYobiajsLqWreF91o
TLSH T151058E313DC48172EDE220BA46ECF93146BDE0B0073647CB56C85BEED6646D16F32A96
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
344f49cb9a6665feea7d925e7e2141ef.exe
Verdict:
No threats detected
Analysis date:
2022-08-29 08:15:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/af048ea9-cc8a-47de-a719-42f781ae6998

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/302106/
Detection(s):
SecuriteInfo.com.Variant.Lazy.238286.5583.27459.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/30682/overview
Behaviour
MalwareBazaar
CheckNumberOfProcessor
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed
Link:
https://www.filescan.io/uploads/630c746b5b45ec20ccd5469f/reports/4492b951-b5b3-4088-9f20-efe5add5ba93/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:
Malicious
Link:
https://analyze.intezer.com/analyses/4106795a-2edc-469f-89fd-f1955513cef9
Result
Threat name:
PrivateLoader, Raccoon Stealer v2, RedLi
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1059616
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
DLL side loading technique detected
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected PrivateLoader
Yara detected Raccoon Stealer v2
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 692133 Sample: qGZiJU2Tb8.exe Startdate: 29/08/2022 Architecture: WINDOWS Score: 100 81 ultra-cheat.ru.net 2->81 97 Snort IDS alert for network traffic 2->97 99 Malicious sample detected (through community Yara rule) 2->99 101 Antivirus detection for URL or domain 2->101 103 8 other signatures 2->103 10 qGZiJU2Tb8.exe 2->10         started        13 vwjbsfe 2->13         started        signatures3 process4 signatures5 105 Contains functionality to inject code into remote processes 10->105 107 Writes to foreign memory regions 10->107 109 Allocates memory in foreign processes 10->109 111 Injects a PE file into a foreign processes 10->111 15 AppLaunch.exe 10->15         started        18 WerFault.exe 23 9 10->18         started        21 AppLaunch.exe 10->21         started        23 AppLaunch.exe 10->23         started        process6 file7 139 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->139 141 Maps a DLL or memory area into another process 15->141 143 Checks if the current machine is a virtual machine (disk enumeration) 15->143 145 Creates a thread in another existing process (thread injection) 15->145 25 explorer.exe 10 15->25 injected 57 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->57 dropped signatures8 process9 dnsIp10 91 ilab2478jdshd.xyz 25->91 93 belladama.fr 207.174.214.200, 443, 49785, 49791 PUBLIC-DOMAIN-REGISTRYUS United States 25->93 95 7 other IPs or domains 25->95 73 C:\Users\user\AppData\Roaming\vwjbsfe, PE32 25->73 dropped 75 C:\Users\user\AppData\Local\Temp\97CA.exe, PE32 25->75 dropped 77 C:\Users\user\AppData\Local\Temp\5BF7.exe, PE32 25->77 dropped 79 2 other files (1 malicious) 25->79 dropped 121 System process connects to network (likely due to code injection or exploit) 25->121 123 Benign windows process drops PE files 25->123 125 Performs DNS queries to domains with low reputation 25->125 127 3 other signatures 25->127 30 5BF7.exe 25->30         started        33 97CA.exe 25->33         started        35 1CEA.exe 4 25->35         started        38 5 other processes 25->38 file11 signatures12 process13 file14 129 Machine Learning detection for dropped file 30->129 131 Writes to foreign memory regions 30->131 133 Allocates memory in foreign processes 30->133 40 AppLaunch.exe 18 30->40         started        45 WerFault.exe 30->45         started        135 Injects a PE file into a foreign processes 33->135 47 AppLaunch.exe 33->47         started        59 C:\Users\user\AppData\Local\...\Update.exe, PE32 35->59 dropped 137 Multi AV Scanner detection for dropped file 35->137 49 Update.exe 7 35->49         started        51 conhost.exe 38->51         started        53 AppLaunch.exe 38->53         started        55 WerFault.exe 38->55         started        signatures15 process16 dnsIp17 83 t.me 149.154.167.99, 443, 49793 TELEGRAMRU United Kingdom 40->83 85 transfer.sh 144.76.136.153, 443, 49804 HETZNER-ASDE Germany 40->85 87 49.12.72.35, 49794, 80 HETZNER-ASDE Germany 40->87 61 C:\ProgramData\76488872142670268748.exe, PE32 40->61 dropped 113 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 40->113 115 Tries to steal Crypto Currency Wallets 40->115 89 46.249.58.152, 49801, 80 SERVERIUS-ASNL Netherlands 47->89 63 C:\Users\user\AppData\...\vcruntime140.dll, PE32 47->63 dropped 65 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 47->65 dropped 67 C:\Users\user\AppData\LocalLow\softokn3.dll, PE32 47->67 dropped 71 4 other files (none is malicious) 47->71 dropped 117 Tries to harvest and steal browser information (history, passwords, etc) 47->117 119 DLL side loading technique detected 47->119 69 C:\Users\user\AppData\Local\...\Update.exe, PE32 49->69 dropped file18 signatures19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f8bada5abf58a6af13bcfd8a25f260c39003d75c4e946a6c1ddba03e54f2338/
Threat name:
Win32.Backdoor.Mokes
Create hunting rule
Status:
Malicious
First seen:
2022-08-29 06:46:21 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p6f23jnl6wfgv4j3z7mkexzgbq4qaplvytuunjwb3w5ahzkpem4a._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220829-j1421sfda4/
Unpacked files
SH256 hash:
3225bf99864a7d9cd2ed9c997373855d9b453f04ec0f150bba1db2d89466f546
MD5 hash:
fbdfcc2c8cd6c28500c40c791d8759db
SHA1 hash:
8c244ceba76cdc8e5d5946f0e7d0657837e963d4
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/0628a1d2-bb64-4150-863d-2034d00cb8bc/
Parent samples :
1224cff781af46afddb80f91b55c4a78d6e452dedddcf54369ed29927586c29a
160fe152cf7fa7ed9fcfff18247c8035916074991c6cb376cb45b515ffe4ef55
7f8bada5abf58a6af13bcfd8a25f260c39003d75c4e946a6c1ddba03e54f2338
91c7ea32b2138f53f659fbcd228f0f26750d6b274bf931ae879a5e10c6c26cc3
f9716dbf790a96f3d63bc5e5f012706e7a78f2e58b045f4cfcec6483ffed7dda
19f3e5cab44c7310b94afb38dbe5d1a55ae69bf95bd69ec6bcb4c339100d7d69
b0a56c3843305f9661b8b64a4f75485c2d107b7d0f7390f959c273a6be74add8
SH256 hash:
7f8bada5abf58a6af13bcfd8a25f260c39003d75c4e946a6c1ddba03e54f2338
MD5 hash:
344f49cb9a6665feea7d925e7e2141ef
SHA1 hash:
6c4c9074a696e0fb5242db26316ac36ff58e176e
Link:
https://www.unpac.me/results/0628a1d2-bb64-4150-863d-2034d00cb8bc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/7f8bada5abf58a6af13bcfd8a25f260c39003d75c4e946a6c1ddba03e54f2338

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

ArkeiStealer

Executable exe 7f8bada5abf58a6af13bcfd8a25f260c39003d75c4e946a6c1ddba03e54f2338

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2283052/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/302106/

Comments