MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d9f9ac8d7abaa23ad0b96893d9e9bc7996e3b8bffb997ea5609d59d00438a8a. 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: 16


Intelligence 16 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d9f9ac8d7abaa23ad0b96893d9e9bc7996e3b8bffb997ea5609d59d00438a8a
SHA3-384 hash: 06367db4445a3baed9849cfecb4cd9034ceb8d022245e1107043f87bb3436a42856af9acc4c0a5e3debed7d6d5a96105
SHA1 hash: fb6ffcce93b96a2fd7a15d4ebe77f9d8630c2a19
MD5 hash: 6d4800b2d06873c9c843467d20d4c55f
humanhash: finch-fish-london-glucose
File name:file
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:462'336 bytes
First seen:2023-07-11 00:31:53 UTC
Last seen:2023-07-11 06:26:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5a013624489e6703ae44eba8e360cecd (7 x RedLineStealer, 2 x Stealc, 2 x Smoke Loader)
ssdeep 6144:3EoLQ3qghpbxTPaDJOFeD+oNODAOc0EPdiGkf46ACd+8xosoa8qCeAiVJ0smTH7/:3Z83HtTPmOFeD+MJOXbACM5sp8IAGD
TLSH T16FA4E1D2A598FF63D5D28A328D3EF1F4761EF9639E19275A32187F1F18702A1D262301
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0001002041150909 (1 x ArkeiStealer)
Reporter andretavare5
Tags:ArkeiStealer exe


Avatar
andretavare5
Sample downloaded from https://vk.com/doc808950829_664094841?hash=9p4uKZdpqLOeeZHcVRkXvZkZ66CkqZOVbv9ofGT600c&dl=NIHx1mzD5aFD7sLiwv0phlgBycgbBiJ7KS6eSyUcTq0&api=1&no_preview=1#wallet

Intelligence

File Origin
# of uploads :
5
# of downloads :
330
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-07-11 00:34:36 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/80cb61ee-1f9f-46bf-bc80-534f6d4a8fc9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/414829/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Using the Windows Management Instrumentation requests
Creating a window
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Stealing user critical data
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/97086/overview
Behaviour
MalwareBazaar
MeasuringTime
CPUID_Instruction
SystemUptime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/64aca3026da82c3a59cc0fd6/reports/ded1fad4-76d4-45c4-b11c-1595f21c215c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7d9f9ac8d7abaa23ad0b96893d9e9bc7996e3b8bffb997ea5609d59d00438a8a
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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0e1489ea-2460-48a6-9553-679fc7aca075
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1270365
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Searches for specific processes (likely to inject)
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 known network protocols on non-standard ports
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d9f9ac8d7abaa23ad0b96893d9e9bc7996e3b8bffb997ea5609d59d00438a8a/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-07-11 00:32:04 UTC
File Type:
PE (Exe)
Extracted files:
36
AV detection:
22 of 23 (95.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pwpzvsgxvovchlils2et3hu3y6mw4o4l764zp2swbhkz2acdrkfa._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:https://t.me/eagl3z discovery spyware stealer
Link:
https://tria.ge/reports/230711-avl5ksfa8w/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Program crash
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Vidar
Malware Config
C2 Extraction:
https://t.me/eagl3z
https://steamcommunity.com/profiles/76561199159550234
Unpacked files
SH256 hash:
9d65ce8a666813043651126e46eba5cd0655f528334a9f05ac2c087a51186753
MD5 hash:
eeecf887eb3cdabd5606954380111a1c
SHA1 hash:
f401dffa9da479182a4363f6df4c4b745aa77540
Link:
https://www.unpac.me/results/12343a51-3777-4f8c-920c-a183aa48b856/
SH256 hash:
bff1ea7a400618bc907be40125a20e58e2a2a34cc0a195c383289b2458e30c8b
MD5 hash:
18d456773e822dae964ba76602ef44d2
SHA1 hash:
e514afdd477bc8c17fed0c7bd06593024893b4bd
Link:
https://www.unpac.me/results/12343a51-3777-4f8c-920c-a183aa48b856/
SH256 hash:
9d65ce8a666813043651126e46eba5cd0655f528334a9f05ac2c087a51186753
MD5 hash:
eeecf887eb3cdabd5606954380111a1c
SHA1 hash:
f401dffa9da479182a4363f6df4c4b745aa77540
Link:
https://www.unpac.me/results/12343a51-3777-4f8c-920c-a183aa48b856/
SH256 hash:
bff1ea7a400618bc907be40125a20e58e2a2a34cc0a195c383289b2458e30c8b
MD5 hash:
18d456773e822dae964ba76602ef44d2
SHA1 hash:
e514afdd477bc8c17fed0c7bd06593024893b4bd
Link:
https://www.unpac.me/results/12343a51-3777-4f8c-920c-a183aa48b856/
SH256 hash:
7d9f9ac8d7abaa23ad0b96893d9e9bc7996e3b8bffb997ea5609d59d00438a8a
MD5 hash:
6d4800b2d06873c9c843467d20d4c55f
SHA1 hash:
fb6ffcce93b96a2fd7a15d4ebe77f9d8630c2a19
Link:
https://www.unpac.me/results/12343a51-3777-4f8c-920c-a183aa48b856/
Malware family:
Vidar.A
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7d9f9ac8d7ab/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/7d9f9ac8d7abaa23ad0b96893d9e9bc7996e3b8bffb997ea5609d59d00438a8a

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:grakate_stealer_nov_2021
Create hunting rule
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Create hunting rule
Author:ditekSHen
Description:Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Telegram_Links
Create hunting rule
Rule name:Vidar
Create hunting rule
Author:kevoreilly,rony
Description:Vidar Payload
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_vidar
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detection of Vidar Stealer and Variants via strings present in final unpacked payloads
Rule name:win_vidar_strings_jun_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detection of Vidar Stealer and Variants via strings present in final unpacked payloads

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/414829/

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