MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91. 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: 10


Intelligence 10 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91
SHA3-384 hash: 593a60208af980a935bae6e1efbed1fa7f452e70110b4d442c2cb56c1ab7a81ed418f83cee3fd3df2b0603daa4ee65e2
SHA1 hash: 234a1baed57b119f8fbc3eab9328c8a58c0d946a
MD5 hash: a502e0ad4ef00f89689118f79fecef6e
humanhash: kitten-oranges-three-april
File name:python35.dll
Download: download sample
Signature ACRStealer
Create hunting rule
File size:7'442'432 bytes
First seen:2026-04-16 22:03:48 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash a90609ee973c8ba5f091fd392ba83911 (5 x ACRStealer)
ssdeep 98304:RfTrBoo9MLKbZqoqn6r4FHlMZsky5ZEBgeMrbbgDPB+X5OfF06glJ/6zhqi6Bh:RnBoo5RvZjxMjsByssz/6zAi6Bh
TLSH T12E76CF21F6429038F8F700F7E3B646BA15769E242729A0C394D83CD5B7319D329B5A9F
TrID 47.9% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
19.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
7.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.5% (.EXE) Win64 Executable (generic) (6522/11/2)
5.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
dhash icon b28cb8e4c8c6caba (2 x ACRStealer)
Reporter aachum
Tags:ACRStealer dll dllHijack mn-manicottiearring-cfd


Avatar
iamaachum
https://vbhgrhdu.it.com/ => https://www.mediafire.com/file/8wi5dfhgowlazfh/D0WNL0AD+SETUP+FILE+(KEY_1080).zip/file

ACRStealer C2: mn.manicottiearring.cfd

Intelligence

File Origin
# of uploads :
1
# of downloads :
156
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/61894/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69e15cf6f68adfe1003a8d54
Tags:
malware
Result
Verdict:
Clean
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug base64 crypto expired-cert fingerprint infostealer microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/69e15cf1d920e19044ff45e5/reports/400dc2de-b016-49b6-a639-a3a4a1a2bc5d/overview
Verdict:
Malicious
Labled as:
Infostealer/ACRStealer
Link:
https://www.hybrid-analysis.com/sample/b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91
Verdict:
Clean
File Type:
dll x32
First seen:
2026-04-16T18:41:00Z UTC
Last seen:
2026-04-16T18:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91/results?tab=lookup
Malware family:
Python
Create hunting rule
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f387a411-6bf5-46c1-81c9-767b5e6c1399
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1899781
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1899781 Sample: python35.dll Startdate: 17/04/2026 Architecture: WINDOWS Score: 48 28 Multi AV Scanner detection for submitted file 2->28 8 loaddll32.exe 1 2->8         started        process3 process4 10 cmd.exe 1 8->10         started        12 rundll32.exe 8->12         started        14 rundll32.exe 8->14         started        16 23 other processes 8->16 process5 18 rundll32.exe 10->18         started        20 WerFault.exe 16 12->20         started        22 WerFault.exe 17 14->22         started        24 WerFault.exe 16 16->24         started        process6 26 WerFault.exe 20 18 18->26         started       
Score:
51%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/a502e0ad4ef00f89689118f79fecef6e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-04-16 22:04:40 UTC
File Type:
PE (Dll)
Extracted files:
340
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7clrkwxfp5bjo2man4zksoseup3bu6vzyewbuimiey3vwfthoiq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260416-1y7hssby7l/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91
MD5 hash:
a502e0ad4ef00f89689118f79fecef6e
SHA1 hash:
234a1baed57b119f8fbc3eab9328c8a58c0d946a
Link:
https://www.unpac.me/results/e3dad77c-c01b-45a2-9355-beacfbb5d993/
SH256 hash:
0fa4f50e6f85f8bb0ff6dd8f9dbb46c58e836594548aa8a25dea4d3fb99dee97
MD5 hash:
547512a5f579ed3507d768320e6d21a8
SHA1 hash:
6fbcabd154a6aea73ad56e4870150d42a8b50c5c
Link:
https://www.unpac.me/results/e3dad77c-c01b-45a2-9355-beacfbb5d993/
SH256 hash:
c0c726f21da55ed76a0e83963f08140431251f8e6e1a7a67001fa0038a2ba4ae
MD5 hash:
9ce24ee1e4f9f3923c578bb699991496
SHA1 hash:
e6e817cfe4ea312213addc82fb57c4e024748742
Link:
https://www.unpac.me/results/e3dad77c-c01b-45a2-9355-beacfbb5d993/
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/b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91

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: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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

ACRStealer

zip 52da9e15f0bb31754c0ae44ca942d6ae69e18dd1b677d190782f8cc5284ecc0e

ACRStealer

DLL dll b7c4b8aad72bfa14bb4c03799549d2251fb0d3d5ce0960d10c4131bad8b33b91

(this sample)

  
Link
https://tria.ge/260416-1rdxxaex6w/behavioral2
  
Dropped by
SHA256 52da9e15f0bb31754c0ae44ca942d6ae69e18dd1b677d190782f8cc5284ecc0e
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/61894/
  
Dropped by
MD5 5cdc22bd22b99d7fb7a050c0452acf1b

Comments