MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37. 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: 17


Intelligence 17 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37
SHA3-384 hash: 5490a63d1399a0a02a17cdeac2a2c687d7cc41e2fea96fc57b2d7d200daafa21df21ab9819ea1ecd59733605600d8bb5
SHA1 hash: 0c2864835fd8a5d9155ed475edbf59d8fe7b64c9
MD5 hash: 2a7d9e076c1760833e1af817a8052cf7
humanhash: juliet-video-glucose-lactose
File name:file
Download: download sample
File size:678'912 bytes
First seen:2025-12-04 00:21:39 UTC
Last seen:2025-12-04 02:32:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (103 x LummaStealer, 85 x RedLineStealer, 62 x Rhadamanthys)
ssdeep 6144:YahOhKe5v0bURyWKV0VC3QZd05Pp9HfZu5PIImWyJyw:YijNbURpKVuC3SdgpRBuuW4yw
Threatray 2'757 similar samples on MalwareBazaar
TLSH T103E42940B689DEA9E9160230886AD2F31915BCB9D751214F39D8BF3FFA73748101DE6B
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon f0c4824ccecef4f8 (9 x AsyncRAT, 5 x XWorm, 4 x MetaStealer)
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543


Avatar
Bitsight
url: http://178.16.55.189/files/454503574/V7LjqKy.exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
95
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Archives
Details
Archives
an extracted Cabinet archive from the resources and SFX parameters
Link:
https://research.acce.ciphertechsolutions.com/results/d3c2d7e7-0fde-4f03-bc6a-79fa5b4cd96f/
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2025-12-04 00:31:56 UTC
Tags:
auto-startup payload loader reverseloader ta558 apt stegocampaign rat asyncrat remote stealer zgrat netreactor purehvnc susp-powershell
Link:
https://app.any.run/tasks/4918be90-e0e9-4037-9f57-71957134818b

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/42388/
Detection(s):
TwinWave.EvilVBA.LostAtSeaFuncInDirection.20240306.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6930d43816e6db515e46816a
Tags:
autorun dropper shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context cmd installer installer installer-heuristic lolbin microsoft_visual_cc rundll32 runonce sfx unsafe
Link:
https://www.filescan.io/uploads/6930d437ff25e40750d2a5ee/reports/fa339c4d-f43c-4e49-b7fc-f7c4cf0b0d84/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-03T21:50:00Z UTC
Last seen:
2025-12-04T01:20:00Z UTC
Hits:
~100
Detections:
Trojan.VBS.SAgent.sb PDM:Trojan.Win32.Generic HEUR:Trojan.Script.Startup.gen HEUR:Trojan.Script.Generic VHO:Trojan-Downloader.Win32.Convagent.gen Trojan-Downloader.SLoad.TCP.ServerRequest Trojan.Agentb.TCP.C&C Trojan-Downloader.PowerShell.NanoShield.sb Trojan-Downloader.JS.Cryptoload.sb Trojan.MSIL.Agentc.a Trojan.JS.SAgent.sb HEUR:Trojan.Multi.Stego.gen
Link:
https://opentip.kaspersky.com/a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ac3b2144-3a3a-4c16-8b29-8e0e1336ba64
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37
Verdict:
Malware
YARA:
5 match(es)
Tags:
CAB:COMPRESSION:LZX DeObfuscated Executable Obfuscated PDB Path PE (Portable Executable) PE File Layout Scripting.FileSystemObject T1059.005 VBScript Win 64 Exe WScript.Network WScript.Shell x64
Link:
https://app.malva.re/file/2a7d9e076c1760833e1af817a8052cf7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37/
Verdict:
Malicious
Threat:
Family.ZGRAT
Link:
https://tip.neiki.dev/file/a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 00:22:19 UTC
File Type:
PE+ (Exe)
Extracted files:
237
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ug7rm7nof5dn4b76l6ljg2hizu6hu2udu4xmpnkle7jff2nk5q3q._file
Verdict:
malicious
Label(s):
unc_loader_078
Create hunting rule
Similar samples:
0ce496a784f26d9ced3d0d94ee5782cc209aff247861e709275eb9e71eb817cc
0faf7067e45c2a3289cc58532cc1e31c976d84ea943bbe613f7c95bbc7d715f6
10f9ffb34e6972429a1208cf6e23b0e27953b6c1738e84f614233a3990a2cbfe
55cb8cda5e4adbe6f2c9d3f85ca302636e558591f0436a0b0c394ad40123fb5e
81722dbf0c06cec0d305b28e7df8ac667b929d9a93789e7f2dd77ae8d32f0cfe
c5b354aaab3d4ea94aeabe412b09b9b9ec6ce0a76462cab89eeb27539bef00e9
error
f2798987ff79bfd4a9cf2b5877ae520d4ed823912f5338e9bf3c4735c70859e2
fc419e370bb65df9e49a1607f646c597b0ea31ad578303b6b18de515398dd960
+ 2'747 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/251204-an2axswqbp/
Behaviour
Kills process with taskkill
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Drops startup file
Reads user/profile data of web browsers
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9acd9e32-9caa-463f-91e7-c5493cef1091
Unpacked files
SH256 hash:
a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37
MD5 hash:
2a7d9e076c1760833e1af817a8052cf7
SHA1 hash:
0c2864835fd8a5d9155ed475edbf59d8fe7b64c9
Link:
https://www.unpac.me/results/f1b9a4e8-5803-4ccd-bbf9-0b1acff9b770/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a1bf167dae2f/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/a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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.

Web download

Executable exe a1bf167dae2f46de07fe5f969368e8cd3c7a6a83a72ec7b54b27d252e9aaec37

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/42388/

Comments