MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678. 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: 13

Intelligence 13 IOCs YARA 25 File information Comments

SHA256 hash:	1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678
SHA3-384 hash:	07a68b039601677915d61f6e85290a357e4b20de982e7b5b183a3f08b5737108cc2de8d8cc0b731ef38cde315586d229
SHA1 hash:	4b798fae17b578f42905606e3ea26b4a82e67985
MD5 hash:	8f1cf7ffe40c81c67e2925d1fd9cc9db
humanhash:	saturn-sierra-minnesota-salami
File name:	1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	702'976 bytes
First seen:	2025-07-07 15:15:59 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep	12288:RjbELQGJF54m92Pq82gqmvYzG+QTX04tXS:RjbEH+mkPz2gt6GJBXS
Threatray	26 similar samples on MalwareBazaar
TLSH	T126E401559453CE07E0AB0BBC2B7AC1761A316FDEA422C70E4FC67DA7B4B37861185B42
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	a8cccc949494b4d4 (6 x SnakeKeylogger, 5 x AgentTesla, 2 x Formbook)
Reporter	adrian__luca
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection:

AgentTesla

Link:

https://www.capesandbox.com/analysis/13284/

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686be4e3c9eb974737677737

Tags:

micro spawn msil

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

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

Creating a file

Using the Windows Management Instrumentation requests

Sending a custom TCP request

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Reading critical registry keys

Launching a service

Stealing user critical data

Adding an exclusion to Microsoft Defender

Enabling autorun by creating a file

Unauthorized injection to a system process

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable PDB Path PE (Portable Executable) SOS: 0.02 Win 32 Exe x86

Link:

https://app.malva.re/file/8f1cf7ffe40c81c67e2925d1fd9cc9db

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678/

Threat name:

ByteCode-MSIL.Trojan.SnakeLogger

Status:

Malicious

First seen:

2025-06-27 04:11:43 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=dpfxfoeouhddhokxejml7ntehqcy4huuktb4fx3bvb645q2yez4a._file

Verdict:

malicious

Label(s):

agenttesla

unc_loader_037

AgentTesla

0ca24a250450f9e2639c76366488b654e7adb23fda7fb4b80f51d7251ba70442

AgentTesla

5cd2fa8f1a6122349cd41168d49ba607197f5e071511478b10250ac99b12fd47

AgentTesla

9d67042ccd43e9389b4b6c717f7407dd26fa5edd3689896d3fe6a52d8534a780

AgentTesla

b114241cd4a768ac555cd281761b391f7fb88db242452814929512e1fccd64fd

AgentTesla

d2313ef1f45b7418fe9d3df134801f5fdfced3da2e626551ac13a7a37f19648d

AgentTesla

error

AgentTesla

+ 16 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery execution keylogger persistence spyware stealer trojan

Link:

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

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Checks computer location settings

Command and Scripting Interpreter: PowerShell

AgentTesla

Agenttesla family

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/b7a7be75-7645-4924-a5f6-7a09666f9892

Unpacked files

SH256 hash:

1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678

MD5 hash:

8f1cf7ffe40c81c67e2925d1fd9cc9db

SHA1 hash:

4b798fae17b578f42905606e3ea26b4a82e67985

Link:

https://www.unpac.me/results/c83d0d85-e055-4b85-afe1-befd2faad14f/

SH256 hash:

820ea5e31483807350db904a054f1b1f92b2bcbf8eda03321e877c1dc06e562f

MD5 hash:

e78614db11e3496fd454108b9dc5767d

SHA1 hash:

2a1b41dc47f554dbb8a20eb6a5c6a9bfd2365baa

Detections:

win_agent_tesla_g2

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

MALWARE_Win_AgentTeslaV2

Agenttesla_type2

Link:

https://www.unpac.me/results/c83d0d85-e055-4b85-afe1-befd2faad14f/

Parent samples :

ed9bfa1f7f07bff0cc174954b4ce718b7bdce2ee763242dbf8475ed5d39ed4b6
4df8ed5e7b1c5dfe367b89b30645ea500581291013faaf500a4de47c329ab8fa
5d9a0c121c55de87c1950e12fcf124ed935f511080e05a87a72f07ea3d350ef7
1fdcd91233a882bf833a62bca1e4dcf3421caf6fb38096b8f462a67c767a6173
7e36d0b2ba5a6b09423738f12a696379d98d61b64d0ed47a5cf6f1c9603bce3c
820ea5e31483807350db904a054f1b1f92b2bcbf8eda03321e877c1dc06e562f
8174eefb544829f0cccab2f0f4ec4086411987be71b6744c27a4c46f47e5873c
7eee1eb6d127253d4b70049f7c69338287b42dfee47a3b4926e5937fd9bd6250
344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2
dd6f99ed2cc3586d2af65cc1b359ccfa3448cde53ca4465f9ffe3e8bc4c86e12
2f1a648c2525b3264d4a3fd9efbefdc0e4126a9880d2c127d45a3b1332fe5825
1d3b464b3dc45eebba5783fd28accfb325cdc50f7b165286c0ec9cbd76521774
95d948e77fdb81bdeee51da079e6e6d7625531f9ec9f897a78df51cabf92974a
2137490a7f27e7699edd8eab00facacac1b28677d9eb3aa4d0cf460e53c5a037
3f9664d0797d2b2018493447b69d6f662642c00ec3b652ab1f61b999609baa63
e768e7a34bed579f0de9d9fdb0ca8d2adf8de7d636ab41d7b37eb230906e9787
f4d970fba03932f2d3ebdb87fc65795a646cfeded5dc236d670bd0559944be72
44e5228cfda6b52b192d2cdbce315ff517d43a087fb4bdde35b33ab197244bc6
f82f264ad6f058381f88f1a6a98315553ac229454e95d2da4260dc897c953016
74ca5aad35d138c31e8cc8bf3a0d3389ab321fac99483f475fa434a6ffd8a6a4
1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678
fc5e50499a1fa723718d4b4624f12284ebb555cb577c4beec266b2bce0567b23
56140cf244531d1e238d942285ad7f4590b40bda2f2c80628d4f081345bb19c4
fd9dbcc0a59475ba77d799f67faeefe4264cbdec6b1a45180bd6104568a5ac52
915cd680a2253acc535668333c7147e97683c9a877b8b71c6256591ff42a2997

SH256 hash:

bb35765aa31ee3ca94db6cb0889f4c47c7f5b855c62ea342f530b6c308ce23f5

MD5 hash:

02893a9f1202e5e54119ac243c1a352f

SHA1 hash:

9add466175ae5b5a834ab729a3d50165eb3a9329

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/c83d0d85-e055-4b85-afe1-befd2faad14f/

SH256 hash:

f68ade1ba2982f24b03baad50c1db1220ef4d027b8afefad2a02a9ab371a7990

MD5 hash:

74d72e1f09204c5ac40096f78b3015d6

SHA1 hash:

bda1cb7e1d691c0b291a2120062a56fc8b97f144

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

INDICATOR_EXE_Packed_SmartAssembly

Link:

https://www.unpac.me/results/c83d0d85-e055-4b85-afe1-befd2faad14f/

Parent samples :

5cd2fa8f1a6122349cd41168d49ba607197f5e071511478b10250ac99b12fd47
687528ec6ba3b84d427115afcfe1d4ea4746a78d44f1566d4a337c4c3b5f5da5
7ec7f5f0925deb6103fce8ea0808cab85b23de31306b80ca01a9ca2017a637c1
d2313ef1f45b7418fe9d3df134801f5fdfced3da2e626551ac13a7a37f19648d
5548d5924c918833871e6e6d4d8d3c3647b10907a7618588f97d4d029671de67
ebacd47d8d9c76fbc8e7f1c2d4768f5db3911ce8374ac2a704223c7c302b6998
99d1f6ce99a8c07c33ee2dafe789299e0a51c2860882a2548c6e612606b1c1c1
da23e4e01098ea352b7d8767ec68e715ec0aec368da768796b43560b37775ea4
22f831f2195236c5865aa5449d554a289fd30d456444d6aa7b983638f0b253f4
20956193bf71a732ca34708c3c3989a7f5b7474f03b679dc9a38e69a1dfdbb53
6022f226e68e690fa6cb1b54c57fbccf654c3d6880f1463943f4d42214e38de7
5cefe3ee9cc0cfaa22ecb978dc503e5cc3ef2a47161906478a535a8a43e96335
d8501442114f8a7c0bda23cd81250ed2ac9a2821a825bd9b814f09518c526922
6cf0d4b7fd3371e339d9e52aa97cf50c9f2d0e662329507579f645e83e7285fe
0e222d955001ca2d7c51d16fbc43b7540941d36408663c53d178242c87b460b4
7172038f14cef204db7a82ed54e724d9c6a83bd7f9a3e6fd21a8e501a95ab0cd
65b9c5b8be739bfd34f541a97cecec583c4a52a91d3938b2e6a21d4a1ad2d9b5
24756c0e13f3650f2d0c082d6938a9228eeb5befb6af1b02bd278e07b8488ea4
a7ed4a83ad270616a2ae324342b055d19129f89d1279a172730a514dcdbaee39
1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678
472fb5d88ea319f9f9c93e9660a6ee9ddc8012ebecddb1ae613be6c399f50c64
08379da65d80bac62f2bed130768e19210cf2344f74845a977fb8fa8237fb43d
7211ff08bef6ffcf2733c4fe454a9a78d172f4403876c35e0524441ef961740e
38bea9d33c9abedb0a1d3cb21b492de123247a0b07647cd0e04ad2ba47fef2dd
c1ab205e02f0a5b78498a1d3b0175a420d2b8123cfa4310d530e314686630f93
72c406958787379b86d56874bfb0ffa1b4feb65ef34280a2dce6477c33fb6f86

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/1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678

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:	AgentTeslaV2 Create hunting rule
Author:	ditekshen
Description:	AgenetTesla Type 2 Keylogger payload

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:	MALWARE_Win_AgentTeslaV2 Create hunting rule
Author:	ditekSHen
Description:	AgenetTesla Type 2 Keylogger payload

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_Generic_Threat_9f4a80b2 Create hunting rule
Author:	Elastic Security

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/13284/

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

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