MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1. 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


ACRStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1
SHA3-384 hash: 98f836c64364128532f2d67611a5dd4b7b659b8710d50147b2fe1643ae1e2910feaa5805ccf8a6fd8e03c5be6565731c
SHA1 hash: ce7495edb009e6fb31497b929930d85d2f275073
MD5 hash: 0b1f39ab213fd828465245a0c93f7ac4
humanhash: double-hydrogen-vermont-leopard
File name:verification.google
Download: download sample
Signature ACRStealer
Create hunting rule
File size:1'986'048 bytes
First seen:2026-03-17 16:14:10 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash d467137a16ce9c9577b6fb66b317359e (1 x ACRStealer)
ssdeep 24576:UKI7wSAySJKqyW6paAWPBF7JVV4mkZEAb+o/:teZEAbr/
TLSH T1E195B5226DC18C528B760C3A7E397C01AA38D9B7114D6DE970DD3A5F2EB3C644AF3592
TrID 38.2% (.EXE) Win64 Executable (generic) (6522/11/2)
26.4% (.EXE) Win32 Executable (generic) (4504/4/1)
11.8% (.EXE) OS/2 Executable (generic) (2029/13)
11.7% (.EXE) Generic Win/DOS Executable (2002/3)
11.7% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter abuse_ch
Tags:ACRStealer dll Google

Intelligence

File Origin
# of uploads :
1
# of downloads :
147
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/57794/
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69b97ddd93b644ca466afd75
Tags:
malware
Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Suspicious
Labled as:
GenKryptik.HPZZ trojan
Link:
https://www.hybrid-analysis.com/sample/87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1
Verdict:
Malicious
File Type:
dll x32
Detections:
UDS:DangerousObject.Multi.Generic
Link:
https://opentip.kaspersky.com/87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8d9cc988-e535-40e3-8e27-9911e336a379
Result
Threat name:
Amatera Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1885028
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Creates a thread in another existing process (thread injection)
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for submitted 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 steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Amatera Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1885028 Sample: verification.google.dll Startdate: 17/03/2026 Architecture: WINDOWS Score: 100 71 Antivirus detection for URL or domain 2->71 73 Multi AV Scanner detection for submitted file 2->73 75 Yara detected Amatera Stealer 2->75 77 Joe Sandbox ML detected suspicious sample 2->77 9 loaddll32.exe 1 2->9         started        process3 process4 11 rundll32.exe 9->11         started        15 cmd.exe 1 9->15         started        17 rundll32.exe 9->17         started        19 17 other processes 9->19 dnsIp5 69 172.67.168.120 CLOUDFLARENETUS United States 11->69 91 Found many strings related to Crypto-Wallets (likely being stolen) 11->91 93 Writes to foreign memory regions 11->93 95 Allocates memory in foreign processes 11->95 21 powershell.exe 11->21         started        34 2 other processes 11->34 24 rundll32.exe 15->24         started        97 Tries to steal Crypto Currency Wallets 17->97 99 Creates a thread in another existing process (thread injection) 17->99 26 powershell.exe 17->26         started        36 2 other processes 17->36 101 System process connects to network (likely due to code injection or exploit) 19->101 103 Tries to harvest and steal browser information (history, passwords, etc) 19->103 28 powershell.exe 19->28         started        30 powershell.exe 19->30         started        32 powershell.exe 19->32         started        38 46 other processes 19->38 signatures6 process7 dnsIp8 79 Loading BitLocker PowerShell Module 21->79 41 conhost.exe 21->41         started        81 Writes to foreign memory regions 24->81 83 Allocates memory in foreign processes 24->83 85 Tries to steal Crypto Currency Wallets 24->85 87 Creates a thread in another existing process (thread injection) 24->87 55 3 other processes 24->55 43 conhost.exe 26->43         started        45 conhost.exe 28->45         started        47 conhost.exe 30->47         started        49 conhost.exe 32->49         started        51 conhost.exe 34->51         started        53 conhost.exe 36->53         started        65 91.219.23.145 POWERNETRU Russian Federation 38->65 59 29 other processes 38->59 signatures9 process10 dnsIp11 67 172.67.215.41 CLOUDFLARENETUS United States 55->67 89 Loading BitLocker PowerShell Module 55->89 61 conhost.exe 55->61         started        63 conhost.exe 55->63         started        signatures12 process13
Score:
4%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/0b1f39ab213fd828465245a0c93f7ac4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1/
Verdict:
Malicious
Threat:
Family.ACRSTEALER
Link:
https://tip.neiki.dev/file/87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-16 21:49:00 UTC
File Type:
PE (Dll)
Extracted files:
2
AV detection:
14 of 36 (38.89%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q7ooy3z2nztn7ctey47ym3adt6l2vyv5v4ibqklqgmzhytpufxqq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/260317-tprmnagx6n/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Badlisted process makes network request
Unpacked files
SH256 hash:
87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1
MD5 hash:
0b1f39ab213fd828465245a0c93f7ac4
SHA1 hash:
ce7495edb009e6fb31497b929930d85d2f275073
Link:
https://www.unpac.me/results/a5806a23-377e-45f4-b895-27d4f8712b0c/
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/87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Jupyter_infostealer
Create hunting rule
Author:CD_R0M_
Description:Rule for Jupyter Infostealer/Solarmarker malware from september 2021-December 2022
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Web download

ACRStealer

DLL dll 87dcec6f3a6e66df8a64c73f866c039f97aae2bdaf1018297033327c4df42de1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3796892/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3797327/
  
URLhaus
https://urlhaus.abuse.ch/url/3797329/
  
URLhaus
https://urlhaus.abuse.ch/url/3797330/
  
URLhaus
https://urlhaus.abuse.ch/url/3797332/
  
URLhaus
https://urlhaus.abuse.ch/url/3797335/
  
URLhaus
https://urlhaus.abuse.ch/url/3797336/
  
URLhaus
https://urlhaus.abuse.ch/url/3797340/
  
URLhaus
https://urlhaus.abuse.ch/url/3797341/
Cape
Cape
https://www.capesandbox.com/analysis/57794/

Comments