MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280. 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

Formbook

Vendor detections: 13

Intelligence 13 IOCs YARA 22 File information Comments

SHA256 hash:	de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280
SHA3-384 hash:	04104ed9cccc7f96e6fb07c58aebef60e7b750881fd81d31a98f19a108254ed151c3233577ddfe1d99332e7254abdf11
SHA1 hash:	55b1bbe8772e71083301e7da9eca42aa3b2a4772
MD5 hash:	ccd6659668e6388782939741902ad794
humanhash:	green-december-connecticut-spaghetti
File name:	de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280
Download:	download sample
Signature	Formbook Create hunting rule
File size:	724'992 bytes
First seen:	2025-07-07 15:12:48 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:JPJpqFFO3prJbAAv/2mXtviKzuPByB8mVXFi94uXSNE8vG1KgCWTnReDvB0:JJpqm5WAv/2mXRiK4yB8WXFi9DEqKSA+
Threatray	217 similar samples on MalwareBazaar
TLSH	T194F4021A2997C492D1BA3FB489A3C2B44A703FE60873CAD77FD53D8F3524A116613B52
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
dhash icon	1a71c0aaaaaa0203 (10 x Formbook, 2 x RemcosRAT, 2 x SnakeKeylogger)
Reporter	adrian__luca
Tags:	exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection:

AgentTesla

Link:

https://www.capesandbox.com/analysis/13261/

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686be441900df8e7f8685402

Tags:

virus lien msil hype

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Reading critical registry keys

Launching a service

Stealing user critical data

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280

Gathering data

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280/

Threat name:

ByteCode-MSIL.Spyware.Negasteal

Status:

Malicious

First seen:

2025-06-27 00:37:14 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=32povm5vyyat3jxemqy7ed4glqkqq3mhbd5ydko2dyg6eyu3qkaa._file

Verdict:

malicious

Label(s):

agenttesla

unc_loader_037

Formbook

1bc8448e54636df70b65251bb8048676281c47d405af03009b78285af0c4467b

Formbook

54a1a02cc4666d12264ad46491d6b29ab6606b1d9bd61ba74545a0286a6d64b0

Formbook

649facade465ad92983e7f91f592eed9b04bd84bb4d2d78fcee013dd004f8758

Formbook

de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280

Formbook

e3b280fc7bd9dc77cf90901553a8d9e103d8ce3eb4fb4f107599a6c9630ff825

Formbook

error

Formbook

+ 207 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250707-slxh3agm6x/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

Agenttesla family

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/45b2d302-4792-44a8-82ba-26890398cc5d

Unpacked files

SH256 hash:

de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280

MD5 hash:

ccd6659668e6388782939741902ad794

SHA1 hash:

55b1bbe8772e71083301e7da9eca42aa3b2a4772

Link:

https://www.unpac.me/results/163c2fe0-ad89-4248-876a-d172411bd5b2/

SH256 hash:

f60997ec4778ddbf629301e62a3a5c5d47cf0557bcbf1c68308bc16467b7d3d7

MD5 hash:

3530aa8a4ba69f734d8462d87bca634b

SHA1 hash:

172d17c0a670e12a15274f60b36065731dec23b6

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/163c2fe0-ad89-4248-876a-d172411bd5b2/

SH256 hash:

675762bdfaa0f7d6abf9e63c77c13e8ac48c19c865d9643622ecf7d651fc5884

MD5 hash:

c729e5ed858d90e51c5d82c9a3a9ec28

SHA1 hash:

8817326283e4c06e9863ce25ff303cbfe428e03c

Detections:

win_agent_tesla_g2

AgentTesla

Agenttesla_type2

INDICATOR_EXE_Packed_GEN01

INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Link:

https://www.unpac.me/results/163c2fe0-ad89-4248-876a-d172411bd5b2/

Parent samples :

c2df3d7537c43e85dfb395dd000d8c6f887ce891b9f05202406c44202823b586
b4a46f9be7587e5ca51f2a4c20e8fd08f39c2d0e36a9de245a11f90ef11fc08c
de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280
08379da65d80bac62f2bed130768e19210cf2344f74845a977fb8fa8237fb43d
abfeff23a5c23527cfc36df6a644b325c38bdc522eaa6c83c7cb072957f3b1a0
bf4ca953509256578f1484ff71aee4ad84e6598de24134e23e189d5e2f9468dd
2fe9c94efb856517f92bb543c65901ec76b46eaf1ea0d8ae7ac7bad689b9a0af
d9e52d9da6fe2b3a961b9bc07004f8a02190f41b17f6ba0473a1325d14e249a4

SH256 hash:

a004a734d8e9207fe5c5f9dd0e012954d6d514103d515de8aea38648e1db6350

MD5 hash:

4aa96f1eb805d96288c3aeda3721d116

SHA1 hash:

9c6f2866c5b64e92c2605d5d39b67f2e39f94a18

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

INDICATOR_EXE_Packed_SmartAssembly

Link:

https://www.unpac.me/results/163c2fe0-ad89-4248-876a-d172411bd5b2/

Parent samples :

1bc8448e54636df70b65251bb8048676281c47d405af03009b78285af0c4467b
de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280

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/de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280

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:	agentesla Create hunting rule
Author:	Michelle Khalil
Description:	This rule detects unpacked agenttesla malware samples.

Rule name:	AgentTeslaV3 Create hunting rule
Author:	ditekshen
Description:	AgentTeslaV3 infostealer payload

Rule name:	AgentTeslaV5 Create hunting rule
Author:	ClaudioWayne
Description:	AgentTeslaV5 infostealer payload

Rule name:	Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	DebuggerCheck__RemoteAPI 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:	INDICATOR_EXE_Packed_GEN01 Create hunting rule
Author:	ditekSHen
Description:	Detect packed .NET executables. Mostly AgentTeslaV4.

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many file transfer clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL Create hunting rule
Author:	ditekSHen
Description:	Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

Rule name:	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing Windows vault credential objects. Observed in infostealers

Rule name:	malware_Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft 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)

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	Windows_Trojan_AgentTesla_ebf431a8 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

File information

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

Cape

https://www.capesandbox.com/analysis/13261/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_TRUST_INFO	Requires Elevated Execution (Unrestricted:true)	high

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