MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e98ce8068cae82b111f1e99142f30b1e57701e80dc5fad998aba21b6b34fd233. 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: e98ce8068cae82b111f1e99142f30b1e57701e80dc5fad998aba21b6b34fd233
SHA3-384 hash: bf47cb86956499ba841e172aba5eda56db44919fd2b26d5e4f177b6c39b02d960d9fbf30894f0d97dead54baea8219db
SHA1 hash: 3a4f8c2808bd7e1a021a2c782c28fd2e8f51d778
MD5 hash: ee3ba1a2e0580b39ebac49262cc23de2
humanhash: nevada-eighteen-autumn-robert
File name:file
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:2'354'360 bytes
First seen:2022-11-17 21:20:57 UTC
Last seen:2022-11-18 21:58:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a56f115ee5ef2625bd949acaeec66b76 (53 x Stealc, 48 x PureHVNC, 33 x CoinMiner)
ssdeep 49152:ntaa55b+xYm20g/LnFeWWN2DNS60Z9qjtOfRN63FrDhZtn:taamYmw/LnFeXoSzZ9qjAfRN6FvhZN
Threatray 6'833 similar samples on MalwareBazaar
TLSH T178B511B22B2048C3C12CCEF7B15FF97886E6F8B159264C679DEF6707492AC865A7D101
TrID 45.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.3% (.EXE) OS/2 Executable (generic) (2029/13)
18.0% (.EXE) Generic Win/DOS Executable (2002/3)
18.0% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 134c333333b24db2 (1 x ArkeiStealer)
Reporter andretavare5
Tags:ArkeiStealer exe


Avatar
andretavare5
Sample downloaded from https://vk.com/doc760750097_656298011?hash=4X00Mu8o4OZsR5LVUXW9bFcC29nuzQkzCIhG4Wyqpiz&dl=G43DANZVGAYDSNY:1668718615:PvNbVsUajAjA4dk2msuugtJW5fVmL2CexxoxkJaZe0L&api=1&no_preview=1#CRYPTO_ALL

Intelligence

File Origin
# of uploads :
696
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-11-17 21:23:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/57e04a6b-6243-4c88-a6ea-55d349e0910a

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/335553/
Detection(s):
SecuriteInfo.com.ML.PE-A.21195.22902.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for analyzing tools
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/6376a5bf4cfa4744015c77ae/reports/8127aa37-1feb-4d6a-a080-87aab26cd875/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:
Suspicious
Link:
https://analyze.intezer.com/analyses/07589cb9-3b0e-4313-b30c-3d3cda4991a9
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1116155
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
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
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 748864 Sample: file.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus detection for URL or domain 2->64 66 Yara detected Vidar stealer 2->66 68 5 other signatures 2->68 9 file.exe 1 2->9         started        13 oobeldr.exe 2->13         started        process3 file4 48 C:\Users\user\AppData\Local\...\file.exe.log, CSV 9->48 dropped 80 Query firmware table information (likely to detect VMs) 9->80 82 Writes to foreign memory regions 9->82 84 Tries to evade debugger and weak emulator (self modifying code) 9->84 92 2 other signatures 9->92 15 InstallUtil.exe 23 9->15         started        86 Tries to detect sandboxes and other dynamic analysis tools (window names) 13->86 88 Machine Learning detection for dropped file 13->88 90 Hides threads from debuggers 13->90 20 schtasks.exe 1 13->20         started        signatures5 process6 dnsIp7 50 t.me 149.154.167.99, 443, 49702 TELEGRAMRU United Kingdom 15->50 52 116.202.5.101, 49703, 80 HETZNER-ASDE Germany 15->52 54 cdn.discordapp.com 162.159.130.233, 443, 49704, 49705 CLOUDFLARENETUS United States 15->54 40 C:\Users\user\AppData\Local\...\Setup[1].exe, PE32 15->40 dropped 42 C:\ProgramData\71146754479710666592.exe, PE32 15->42 dropped 44 C:\ProgramData\12175613067359298539.exe, PE32 15->44 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->56 58 Tries to harvest and steal browser information (history, passwords, etc) 15->58 60 Tries to steal Crypto Currency Wallets 15->60 22 12175613067359298539.exe 1 15->22         started        26 71146754479710666592.exe 15->26         started        28 cmd.exe 1 15->28         started        30 conhost.exe 20->30         started        file8 signatures9 process10 file11 46 C:\Users\user\AppData\Roaming\...\oobeldr.exe, PE32 22->46 dropped 70 Query firmware table information (likely to detect VMs) 22->70 72 Machine Learning detection for dropped file 22->72 74 Uses schtasks.exe or at.exe to add and modify task schedules 22->74 32 schtasks.exe 1 22->32         started        76 Hides threads from debuggers 26->76 78 Tries to detect sandboxes / dynamic malware analysis system (registry check) 26->78 34 conhost.exe 28->34         started        36 timeout.exe 1 28->36         started        signatures12 process13 process14 38 conhost.exe 32->38         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e98ce8068cae82b111f1e99142f30b1e57701e80dc5fad998aba21b6b34fd233/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-11-17 21:21:13 UTC
File Type:
PE+ (Exe)
Extracted files:
10
AV detection:
9 of 26 (34.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ggoqbumv2blcepr5giuf4yldzlxahua3rp23gmkxiq3nm2p2izq._file
Verdict:
unknown
Similar samples:
0aa284db0c537a4fba1a41c326029587bc4538ed2a0ba704c16ed7ef8fd54970
ArkeiStealer
47fc82f745787ef02d2e51a15e7ce14ab2a1a278b82a49840a48cc337782aac1
ArkeiStealer
51037666d1982db93e3123e88594d409805d3f1d970e9f926dcadb99f77f50f6
ArkeiStealer
54dc032c3503998eaa404dde9c677851856838e737edb3d198fb7c173562859e
ArkeiStealer
867acada5e2a7723085e439a6d89226e69af216f719d6001db13bbe04e95f54e
ArkeiStealer
98980b5d5796c559c08ea5b20a4a459048087758b1149767af47788ea3388fdd
ArkeiStealer
99306ce091ffc74939ea41621dd8e947086f6728083a2ff24aa02e3ae91905bd
ArkeiStealer
a647e223490db9af36e0794732566345a266e8793bc9a3e45ea58b5cbcd8435c
ArkeiStealer
ec7ee9dde198537f08df06105918ea77c1be48e8b988b4a9c3f54e7d27628de8
ArkeiStealer
+ 6'823 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1679 evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/221117-z7bbaafh24/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks whether UAC is enabled
Checks BIOS information in registry
Loads dropped DLL
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar
Malware Config
C2 Extraction:
https://t.me/deadftx
https://www.ultimate-guitar.com/u/smbfupkuhrgc1
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/364ed93d-433b-46ab-9e1c-67a861370929
Unpacked files
SH256 hash:
e98ce8068cae82b111f1e99142f30b1e57701e80dc5fad998aba21b6b34fd233
MD5 hash:
ee3ba1a2e0580b39ebac49262cc23de2
SHA1 hash:
3a4f8c2808bd7e1a021a2c782c28fd2e8f51d778
Link:
https://www.unpac.me/results/6a21ec8c-13a0-492b-96c5-eb3429282c0a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e98ce8068cae/report/overview.html
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_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/335553/

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