MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78. 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


AsyncRAT


Vendor detections: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78
SHA3-384 hash: b5cf014e26dd58a1f8f359e3122e3d0867a416682f5b2c6f203d08fad69b2b8bc0efe702027d9e3e4087a12de859c42d
SHA1 hash: 4ba1935d39a1a0f7bb0e8533ed5e361d41369b6b
MD5 hash: c9fd967cddffa06167760c9e236463ea
humanhash: alpha-mirror-south-finch
File name:27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:3'992'576 bytes
First seen:2025-12-08 15:26:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'859 x AgentTesla, 19'786 x Formbook, 12'305 x SnakeKeylogger)
ssdeep 98304:AC+gs3iL85OeEmWV+cbwrV7IUWcC/tfrnDqIUVI3ixY3:AdtnORHzwqLcMtSFI3iO
Threatray 67 similar samples on MalwareBazaar
TLSH T10C06336922428C52C5526FF80BB1D5B60E7DBFCCED51E34B0ECA3CEB712629859473A1
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
HU HU
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/bb75e609-1fee-4e43-84fd-db8b4902dcfd/
Malware family:
n/a
ID:
1
File name:
27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78
Verdict:
Malicious activity
Analysis date:
2025-12-09 00:03:23 UTC
Tags:
auto-sch-xml auto-reg generic stealer stormkitty
Link:
https://app.any.run/tasks/ea9b97d8-3e11-40c3-bede-4d93340cf593

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
ArrowRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/43498/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6936eea7db58e1a2c22b92b4
Tags:
autorun shell sage msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Running batch commands
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-20T20:28:00Z UTC
Last seen:
2025-12-10T05:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/abaef624-eb7a-446e-9488-d05d312ad59b
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.33 Win 32 Exe x86
Link:
https://app.malva.re/file/c9fd967cddffa06167760c9e236463ea
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78/
Threat name:
ByteCode-MSIL.Trojan.TelegramRAT
Create hunting rule
Status:
Malicious
First seen:
2025-12-08 15:27:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e62opby4en2lz6xc72la7v7337v2xsokqtbfnhcf45by4djvnj4a._file
Verdict:
malicious
Label(s):
hiddenvnc
Create hunting rule
unc_loader_037
Create hunting rule
asyncrat
Create hunting rule
unc_loader_078
Create hunting rule
stormkitty
Create hunting rule
Similar samples:
27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78
AsyncRAT
6cf0d4b7fd3371e339d9e52aa97cf50c9f2d0e662329507579f645e83e7285fe
AsyncRAT
9a657f8a9e75786f58aa9775b5b403544fc15249a22bc13165472f4ec7c20b6b
AsyncRAT
c9feb68275bd9e097ac71b17a4659c7734dabe06cf440b2cea2d06ecc13ead54
AsyncRAT
cbd6d67b967edef057f41ff0a516e827d9b3ad4d99a1ecc1b75e7fa9363101e9
AsyncRAT
error
AsyncRAT
+ 57 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat family:stormkitty defense_evasion discovery execution persistence rat stealer
Link:
https://tria.ge/reports/251208-sv2jdadr41/
Behaviour
Delays execution with timeout.exe
Scheduled Task/Job: Scheduled Task
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
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
AsyncRat
Asyncrat family
StormKitty
StormKitty payload
Stormkitty family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/851468f2-b784-404e-83dd-de5fc44ef38b
Unpacked files
SH256 hash:
27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78
MD5 hash:
c9fd967cddffa06167760c9e236463ea
SHA1 hash:
4ba1935d39a1a0f7bb0e8533ed5e361d41369b6b
Link:
https://www.unpac.me/results/27533051-c8e1-4213-ae50-7bde89a2fb47/
SH256 hash:
48a2b5bd3f4cbff1ff4c37f8a282895cf3fe96c047baad9c6f0c8cd06dee8e10
MD5 hash:
27c995d72e489cb6cce5b1a2db39c5b4
SHA1 hash:
0a1dbfdd43c0dfde6ad7a52ed7a7128dd2fb07ed
Link:
https://www.unpac.me/results/27533051-c8e1-4213-ae50-7bde89a2fb47/
SH256 hash:
fe84c425ccfddc032494d2bf6bd6dc99f2b93128ab869a12358c80ef8dc8661f
MD5 hash:
3e31b366a0189ea9804f0ede40ff77f2
SHA1 hash:
96c74df0e68dade62b140f3505cc9ee157ba4d05
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/27533051-c8e1-4213-ae50-7bde89a2fb47/
SH256 hash:
e0bef7f04afe55b8d90261f6e64a6f7874dccf9f901080bd0c540e637c80f6dc
MD5 hash:
c58663d4b31ad34bbaa5f377b2ed27de
SHA1 hash:
a29976bcdc7366b1f30afc7280bbea05e42796c1
Detections:
MALWARE_Win_DLAgent10
Create hunting rule
Link:
https://www.unpac.me/results/27533051-c8e1-4213-ae50-7bde89a2fb47/
Parent samples :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 hash:
755443be72015416cf7b23df88ba682fafc507b3fd942519e877f9e25b4231d9
MD5 hash:
fb45fbd57ec9bb819a769ee317f42ff0
SHA1 hash:
d51886a8af51e36be6ed0919ce89bf0e56a69c6d
Detections:
AsyncRAT
Create hunting rule
DiscordRatWebcamGrabber
Create hunting rule
cn_utf8_windows_terminal
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_References_SecTools
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_B64_Artifacts
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_CC_Regex
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Discord_Regex
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_VPN
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_WirelessNetReccon
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Create hunting rule
MALWARE_Win_StormKitty
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_DLAgent10
Create hunting rule
MALWARE_Win_ArrowRAT
Create hunting rule
MALWARE_Win_VenomRAT
Create hunting rule
Link:
https://www.unpac.me/results/27533051-c8e1-4213-ae50-7bde89a2fb47/
Parent samples :
27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78
cbd6d67b967edef057f41ff0a516e827d9b3ad4d99a1ecc1b75e7fa9363101e9
Malware family:
StormKitty
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/27b4e7871c23/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/27b4e7871c2374bcfae2fe960fd7fbdfebabc9ca84c2569c45e7438e0d356a78

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: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

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/43498/

Comments