MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9. 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


Threat unknown


Vendor detections: 11


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

SHA256 hash: b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9
SHA3-384 hash: 752a02075d5449134b9bc050d4c80a60b5fa1e26001844226e8da0b8cf41aa0bc82b9439523b753143ee68fb8447f4d6
SHA1 hash: 6d40af31dbbd925c3b3fb3f4a6d4f7f02401cef5
MD5 hash: 77e20c09d58da572e7d2ac213ca95f88
humanhash: fifteen-ink-music-april
File name:wechathelper1.exe
Download: download sample
File size:18'810'145 bytes
First seen:2025-12-22 11:02:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1418e44b536f42ef5db8fd35c961985c (2 x DCRat, 1 x Blackmoon, 1 x Vidar)
ssdeep 393216:bKQ9OkYK95oSrcPoYfrips62fK6K8QsGAkT/p6xg/okINGg8S00HlKYXDa1mB0ZN:tO+oSAPoM2sJK6K91fLs57plKYz9eZYq
TLSH T147173325AD824833C52E653C69A662D1583AFD203F1CBD8727D83B59067F680C7EA377
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Ling
Tags:exe Trojan:Win32/Wacatac.C!ml wacatac

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b81fc016-3ce9-43ce-8300-96813816af0a/
Malware family:
n/a
ID:
1
File name:
wechathelper1.exe
Verdict:
No threats detected
Analysis date:
2025-12-22 11:04:54 UTC
Tags:
delphi
Link:
https://app.any.run/tasks/8b856ac2-6d66-408f-9195-d089597a7c1c

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/45719/
Detection(s):
Win.Packed.Zusy-10014517-0
Create hunting rule

SecuriteInfo.com.Win32.Trojan.Agent.ALRO1E.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6949257ca6c88bb4cc2373ba
Tags:
vmdetect emotet
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9
Verdict:
Clean
File Type:
exe x32
First seen:
2025-12-22T03:00:00Z UTC
Last seen:
2025-12-23T02:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/77e20c09d58da572e7d2ac213ca95f88
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9/
Verdict:
Susipicious
Link:
https://tip.neiki.dev/file/b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-12-22 09:46:56 UTC
File Type:
PE (Exe)
Extracted files:
64
AV detection:
11 of 24 (45.83%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wc4s5vz3j2jfjjha2nj4beyf67zh3345hkdnoaabwf2if5zrp34q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/251223-kpk1fa1jas/
Verdict:
Malicious
Tags:
Win.Packed.Zusy-10014517-0
YARA:
n/a
Link:
https://app.threat.zone/submission/de3a9446-e78b-4b12-b51a-460a644aecd8
Unpacked files
SH256 hash:
b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9
MD5 hash:
77e20c09d58da572e7d2ac213ca95f88
SHA1 hash:
6d40af31dbbd925c3b3fb3f4a6d4f7f02401cef5
Link:
https://www.unpac.me/results/0fd1b0f4-3286-4117-bc64-d1501b69ffd3/
SH256 hash:
1a8d9d382f56b5ea9dfa635dc48a1addda78cfd67b6f2510b4bf210d6b86b3f7
MD5 hash:
49f33d5bc41a22a36ab1fc1153b8a77f
SHA1 hash:
0687dd4500abd68cbcc9acaa4e5f235743033e25
Link:
https://www.unpac.me/results/0fd1b0f4-3286-4117-bc64-d1501b69ffd3/
SH256 hash:
59154351b2d40ff2cdda1451a72bcb2482a4e8cdc52010142143c5c4d276d53a
MD5 hash:
025fbfbf006de4c922aaa7892cf17b7b
SHA1 hash:
1ce14c4c1cf8a7d89decd23dd00c64ef1cd899e7
Link:
https://www.unpac.me/results/0fd1b0f4-3286-4117-bc64-d1501b69ffd3/
SH256 hash:
dc55202634e140b9817805094e6631b7241dd5ea31644ad6e0a39acca6db5780
MD5 hash:
fba61a3e479647477625f13e905ced7d
SHA1 hash:
633331a306237922d247482042b5d91b4ddc4902
Detections:
INDICATOR_EXE_Packed_Loader
Create hunting rule
Link:
https://www.unpac.me/results/0fd1b0f4-3286-4117-bc64-d1501b69ffd3/
Parent samples :
b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9
66c00afa5d90cc2d1a5c2cd2e4107964fe7765c74f73ab098ebb5d02c074b2f0
SH256 hash:
95349cbb0ce9bd2bb939c04e611750eca5d1ac1b8baa53641c28c147a59dc725
MD5 hash:
95b2c0f892fe4c15ac1d4929bcb54df1
SHA1 hash:
b13abc14da4b7f1c0a8f5aacd98f0c6fb18873fd
Link:
https://www.unpac.me/results/0fd1b0f4-3286-4117-bc64-d1501b69ffd3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b0b92ed73b4e/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/b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9

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:Borland
Create hunting rule
Author:malware-lu
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_EXE_Packed_Enigma
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Enigma
Rule name:INDICATOR_EXE_Packed_Loader
Create hunting rule
Author:ditekSHen
Description:Detects packed executables observed in Molerats
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
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

Executable exe b0b92ed73b4e9254a4e0d353c09305f7f27def9d3a86d70001b17482f7317ef9

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/45719/

Comments