MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d. 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


AgentTesla


Vendor detections: 20


Intelligence 20 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d
SHA3-384 hash: 755257cfcf40d06396737f988bbdf7e7637f2a7074fffbef7f63a3117d76aea58017ca111b419c84352d34e8b51fe09a
SHA1 hash: 79011302c59a57791c53da80fe41c685883a870a
MD5 hash: c2cf250459b71e67cb17349df6165e9f
humanhash: golf-massachusetts-florida-shade
File name:SecuriteInfo.com.Variant.Application.FCA.2785.27126.2315
Download: download sample
Signature AgentTesla
Create hunting rule
File size:715'264 bytes
First seen:2025-12-01 16:20:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'672 x AgentTesla, 19'489 x Formbook, 12'212 x SnakeKeylogger)
ssdeep 12288:m9xHC/KLQwtj2ry59AC5SrLjun4YvWg2IXg6tE+2Yel7EawMOt8:mDC/WZar62LgWSXg66ZYelg1i
Threatray 3'726 similar samples on MalwareBazaar
TLSH T1A3E402631D98D743E4A063F62873CA782B693F4DA062E39F0BEA4CCFB5253194D89355
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 SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
FR FR
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
No details
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Variant.Application.FCA.2785.27126.2315
Verdict:
Malicious activity
Analysis date:
2025-12-01 16:22:40 UTC
Tags:
stealer ultravnc rmm-tool exfiltration smtp agenttesla
Link:
https://app.any.run/tasks/5ad4bb23-bdc5-4459-8219-ba0a6e25763d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/42039/
Detection(s):
SecuriteInfo.com.Variant.Application.FCA.2785.27126.2315.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=692dc07b264b106bd645a3cd
Tags:
stration extens shell lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Changing a file
Stealing user critical data
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-01T12:08:00Z UTC
Last seen:
2025-12-02T05:11:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Disco.sb Trojan-PSW.MSIL.Agensla.g Trojan.MSIL.Taskun.sb Trojan.MSIL.Inject.sb HEUR:Trojan-PSW.Win32.Convagent.gen Trojan-PSW.MSIL.Agensla.sb Trojan-PSW.MSIL.Agensla.d Trojan.MSIL.Crypt.sb PDM:Trojan.Win32.Generic HEUR:Trojan-Spy.MSIL.Agent.sb HEUR:Trojan.MSIL.Agent.gen
Link:
https://opentip.kaspersky.com/87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d18b69de-68d6-44c1-8252-9c45e511aeef
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.38 Win 32 Exe x86
Link:
https://app.malva.re/file/c2cf250459b71e67cb17349df6165e9f
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d/
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Link:
https://tip.neiki.dev/file/87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-12-01 15:10:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q7e3epj2ypsisehz2ichbd4v2m37vnawdnp4rknde4247z5y3a6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
31dd3e8d2700af11c4a5e14defb93a8ef1891f8801d6e8bc5ed35e106a072e64
AgentTesla
353de3dcd8a4965c9caa619b9cbb0e3e90f1d5bf32f75d9b5d8d0d7408b488e6
AgentTesla
3a80d5b9b00b0e62973c4f8b504d134be767943c449d31865930cff5828ede0c
AgentTesla
5ee74602fdef3846c56f40f16231b576112c9169dc27a6cd2d5550035b358fa1
AgentTesla
6d9b7e45f0ac13266800021b0ed41d95a69746f2596511680223525bb1fde745
AgentTesla
eb87b3dc43401ecf721197d64f818cd03e9283f04d02eb2ca4680c3356f29fcf
AgentTesla
error
AgentTesla
+ 3'716 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/251201-ttrhfsbt6d/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Checks computer location settings
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9f444cc0-c00d-46df-9bcd-a2e9907f3776
Unpacked files
SH256 hash:
87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d
MD5 hash:
c2cf250459b71e67cb17349df6165e9f
SHA1 hash:
79011302c59a57791c53da80fe41c685883a870a
Link:
https://www.unpac.me/results/0fb9d57c-818d-4a89-b0c0-38d7f14458a1/
SH256 hash:
e3a8ee6f892e507855b9b88a95ddf0b66d3234d1de83bc41be5a8639f3a7bf45
MD5 hash:
50db18769f57e8b0a8e25845cc24e518
SHA1 hash:
07e200e921729696b7f8acd7df4b936164683406
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/0fb9d57c-818d-4a89-b0c0-38d7f14458a1/
SH256 hash:
08811e6be8e45367ff05a3ddfa5238847d914a1bcf95833272091e8287d1af37
MD5 hash:
6b45fbda70cff381fc1327b4e4d97624
SHA1 hash:
0a8ef6e5b4042251eeb5e79871ce601d1d91ce86
Link:
https://www.unpac.me/results/0fb9d57c-818d-4a89-b0c0-38d7f14458a1/
SH256 hash:
af42501416d90da366e22ee7aa53ca7ba96ef11c7c34e5aae62ec421cc20bfc0
MD5 hash:
b559a754e89c10787515f89498e9165d
SHA1 hash:
e1a0e504abc63689029780f7cb11d82940358eb0
Detections:
win_agent_tesla_g2
Create hunting rule
AgentTesla
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Link:
https://www.unpac.me/results/0fb9d57c-818d-4a89-b0c0-38d7f14458a1/
Parent samples :
45f1f0c4c76cee479f0bb2966f4d9c157e344f9749cdfeb5e4b396aa3285c18d
dae47ed76de2cef73a060c73c57311c4e770a072ba9947f8c8f64b83455cd839
38713a538ea46799f3de660b3ff86d5888c71fab824b330c986ab03ff0a07382
c237d2897a77f44f53d5a1e5b033ca2b7757601b9352b904c80a7415d85cf7fe
87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/87c9b23d3ac3/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/87c9b23d3ac3e48910f9d204708f95d337fab4161b5fc8a9a32735cfe7b8d83d

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/42039/

Comments