MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 253d64d983950ef793b34d134ced192c6f6c6b698bc2b022e97793bb382719fe. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 253d64d983950ef793b34d134ced192c6f6c6b698bc2b022e97793bb382719fe
SHA3-384 hash: 225bde2869400c4eaef22433bf616ad0776b6dc1d4623209da1971901231b52a8555e65ee41720285bfba4244756e3ab
SHA1 hash: 992273310621baf9a6f10d3bced210b276bd204a
MD5 hash: 2fdca2aa4d25b38787b0c9c15081725c
humanhash: florida-vegan-ten-foxtrot
File name:2fdca2aa4d25b38787b0c9c15081725c.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:408'064 bytes
First seen:2022-06-22 07:39:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b93cf71167e66a0c575a9bcadd620614 (2 x Smoke Loader, 2 x ArkeiStealer, 1 x Amadey)
ssdeep 6144:sOKq/xwOYd9Z6itR9CyDxWymsPNCGcH5kB5qhD+T0p7ITsqUFcq8igabwVfw:sJwNOvTrD1CGE5O5qplp7vtZ
Threatray 4'766 similar samples on MalwareBazaar
TLSH T19594E0DC72A0D436C1123E318816CBB56BBFB812D530951BFB74AB2E2E727D05A79349
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon c01edecea6ac8ccc (78 x RedLineStealer, 43 x Smoke Loader, 13 x Stop)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/282233/
Detection(s):
Win.Malware.Azorult-9949206-0
Create hunting rule

Win.Packed.Tofsee-9951336-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a window
Stealing user critical data
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/22274/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62b2c76441b99afa7f754797/reports/710af1f3-53a4-4b2c-81da-a63535c69657/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Deyma
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/62e9edb3-cfbf-4c29-9ff4-593169bb9c8e
Result
Threat name:
Amadey, Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1017720
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Posts data to a JPG file (protocol mismatch)
Self deletion via cmd or bat file
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 650220 Sample: 0F5OiEZLHX.exe Startdate: 22/06/2022 Architecture: WINDOWS Score: 100 73 Malicious sample detected (through community Yara rule) 2->73 75 Antivirus detection for URL or domain 2->75 77 Antivirus detection for dropped file 2->77 79 9 other signatures 2->79 9 0F5OiEZLHX.exe 27 2->9         started        14 ftewk.exe 2->14         started        16 ftewk.exe 2->16         started        18 2 other processes 2->18 process3 dnsIp4 67 185.215.113.15, 49760, 49775, 49776 WHOLESALECONNECTIONSNL Portugal 9->67 69 t.me 149.154.167.99, 443, 49758 TELEGRAMRU United Kingdom 9->69 71 95.217.244.204, 49759, 80 HETZNER-ASDE Germany 9->71 53 C:\Users\user\AppData\...\svchost[1].exe, PE32 9->53 dropped 55 C:\ProgramData\ZT0KR2DCXB7DIF5GXBHK.exe, PE32 9->55 dropped 57 C:\ProgramData\vcruntime140.dll, PE32 9->57 dropped 59 5 other files (none is malicious) 9->59 dropped 97 Detected unpacking (changes PE section rights) 9->97 99 Detected unpacking (creates a PE file in dynamic memory) 9->99 101 Detected unpacking (overwrites its own PE header) 9->101 103 6 other signatures 9->103 20 ZT0KR2DCXB7DIF5GXBHK.exe 3 9->20         started        24 cmd.exe 1 9->24         started        file5 signatures6 process7 file8 51 C:\Users\user\AppData\Local\...\ftewk.exe, PE32 20->51 dropped 81 Detected unpacking (changes PE section rights) 20->81 83 Detected unpacking (overwrites its own PE header) 20->83 85 Machine Learning detection for dropped file 20->85 87 Contains functionality to inject code into remote processes 20->87 26 ftewk.exe 17 20->26         started        30 taskkill.exe 1 24->30         started        32 conhost.exe 24->32         started        34 timeout.exe 1 24->34         started        signatures9 process10 file11 61 C:\Users\user\AppData\Roaming\...\cred.dll, PE32 26->61 dropped 63 C:\Users\user\AppData\Local\...\cred[1].dll, PE32 26->63 dropped 105 Detected unpacking (changes PE section rights) 26->105 107 Detected unpacking (overwrites its own PE header) 26->107 109 Machine Learning detection for dropped file 26->109 111 Uses schtasks.exe or at.exe to add and modify task schedules 26->111 36 rundll32.exe 26->36         started        40 cmd.exe 1 26->40         started        42 schtasks.exe 1 26->42         started        signatures12 process13 dnsIp14 65 192.168.2.4, 443, 49714, 49716 unknown unknown 36->65 89 System process connects to network (likely due to code injection or exploit) 36->89 91 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 36->91 93 Tries to steal Instant Messenger accounts or passwords 36->93 95 2 other signatures 36->95 44 reg.exe 1 40->44         started        47 conhost.exe 40->47         started        49 conhost.exe 42->49         started        signatures15 process16 signatures17 113 Creates an undocumented autostart registry key 44->113
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/253d64d983950ef793b34d134ced192c6f6c6b698bc2b022e97793bb382719fe/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2022-06-22 06:01:27 UTC
File Type:
PE (Exe)
Extracted files:
70
AV detection:
30 of 40 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eu6wjwmdsuhppe5tjujuz3izfrxwy23jrpblaixjo6j3wobhdh7a._file
Verdict:
malicious
Similar samples:
03305b0063e7bc647ebaca46ed765b1e5b3258acfd5224409a382b1aaa1989fd
ArkeiStealer
367f3a5a589ebb253496871b6b2d4cc956134e22c1b5d41edb0c19c890176a1f
ArkeiStealer
39589ab17a6b770c6dcda46a58bb296e8c76f46ffd4dc5e7d4bdd5302e00a0b9
ArkeiStealer
595a5d21b386ba8e30b567cbe575b24ed104ee589037a48aa2d277452ba0b6a6
ArkeiStealer
795ad9d254028b8fcc3f3e51c8501903214cdf27bf769dabccf88cae723bfb68
ArkeiStealer
904fd9db22a234ac854e7a95447ce3a9653dddd34aa76d1fbfb2a663a519245d
ArkeiStealer
9ec16b7ad0ac9eb821c6c037451d127e652cde49c6881a948503bc98f5f51111
ArkeiStealer
b61e03d1dc3d83497318f90c0305fd439423104144be269ba7225aecf357a717
ArkeiStealer
+ 4'756 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:vidar botnet:1448 collection discovery spyware stealer suricata trojan
Link:
https://tria.ge/reports/220622-jgzcesagar/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
Enumerates physical storage devices
Program crash
Accesses 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Amadey
Detect Amadey credential stealer module
Vidar
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
Malware Config
C2 Extraction:
https://t.me/tg_superch
https://climatejustice.social/@olegf9844
185.215.113.15/Lkb2dxj3/index.php
Unpacked files
SH256 hash:
d7b78f9dc9602f02dde12ac83ec098a78e31ee275d12853d806ad5c67492a588
MD5 hash:
4188d5446005039fc06c51650ffb4c3b
SHA1 hash:
57c121c9728319b7905e73c7cb92695a48036ff1
Link:
https://www.unpac.me/results/9379ea8c-1ab0-422b-a6e8-4469905c0b78/
SH256 hash:
253d64d983950ef793b34d134ced192c6f6c6b698bc2b022e97793bb382719fe
MD5 hash:
2fdca2aa4d25b38787b0c9c15081725c
SHA1 hash:
992273310621baf9a6f10d3bced210b276bd204a
Link:
https://www.unpac.me/results/9379ea8c-1ab0-422b-a6e8-4469905c0b78/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/253d64d98395/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/253d64d983950ef793b34d134ced192c6f6c6b698bc2b022e97793bb382719fe

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
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 253d64d983950ef793b34d134ced192c6f6c6b698bc2b022e97793bb382719fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2237500/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/282233/

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