MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426
SHA3-384 hash: 70d819fd61409ad322f87e7a81773b4221f67d95f0f3afbe177d27572732fc3c881b4699255649bf57ecbfc59a44add2
SHA1 hash: f87080e76461d1a6d144ae205f08dc0ad891e0f1
MD5 hash: 0052f4f8ce7c45cfd10165ffd8fd044f
humanhash: chicken-beer-yellow-mike
File name:e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426.exe
Download: download sample
Signature ACRStealer
Create hunting rule
File size:1'250'816 bytes
First seen:2026-03-11 07:04:55 UTC
Last seen:2026-03-11 07:23:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'843 x AgentTesla, 19'775 x Formbook, 12'297 x SnakeKeylogger)
ssdeep 6144:YQyIx9N6lkOx58ck4LH2f813D5t24jSm9IP9BeVyA/WA5QaUned2woS:YdIx9N6f2E13toxFBeVyA/W4oeE
TLSH T1C9451210465A531EDB6AC77A15072FB4576CEC1AEF8783EF9AC9EC203D0A6E00535EE1
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter abuse_ch
Tags:ACRStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
150
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426.exe
Verdict:
No threats detected
Analysis date:
2026-03-10 21:31:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/55129b69-bebc-4b69-b0e1-6978dc73a5c2

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/57001/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.91235247.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69b08db2e5dc8e2b2c323b78
Tags:
virus shell micro
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64
Link:
https://www.filescan.io/uploads/69b1143597feb4afd67d7a5c/reports/e3a6529d-21e3-49cb-b7c6-51fe0a64843a/overview
Verdict:
Malicious
Labled as:
Application.MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426
Verdict:
Malicious
File Type:
exe x32
Detections:
PDM:Trojan.Win32.Generic Trojan.Win32.Shellcode.sb HEUR:Trojan.MSIL.Shellcode.gen
Link:
https://opentip.kaspersky.com/e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/edfce8b5-70e0-49ed-af58-0735d57c1e7f
Result
Threat name:
Amatera Stealer, DonutLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1881632
Signature
.NET source code contains process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Unusual module load detection (module proxying)
Yara detected Amatera Stealer
Yara detected DonutLoader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.15 Win 32 Exe x86
Link:
https://app.malva.re/file/0052f4f8ce7c45cfd10165ffd8fd044f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426/
Verdict:
Malicious
Threat:
Family.DONUTLOADER
Link:
https://tip.neiki.dev/file/e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-08 17:47:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 36 (61.11%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=42i5zl6r2muqsemxpelvd6xvuvhkkmnsgfgomdwzmk7yfa45gqta._file
Verdict:
malicious
Label(s):
donutloader
Create hunting rule
amaterastealer
Create hunting rule
Similar samples:
error
ACRStealer
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:donutloader discovery loader
Link:
https://tria.ge/reports/260311-hwpk4agt7s/
Behaviour
System Location Discovery: System Language Discovery
Detects DonutLoader
DonutLoader
Donutloader family
Unpacked files
SH256 hash:
e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426
MD5 hash:
0052f4f8ce7c45cfd10165ffd8fd044f
SHA1 hash:
f87080e76461d1a6d144ae205f08dc0ad891e0f1
Link:
https://www.unpac.me/results/49e711e5-4332-4fcb-9272-8744343334ad/
Malware family:
DonutLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e691dcafd1d3/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/e691dcafd1d329091197791751faf5a54ea531b2314ce60ed962bf82839d3426

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/57001/

Comments