MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ed442604cd89e3da30ed1278f13300c6aef554cf0daa0e9b606696957c16747. 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: 16


Intelligence 16 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ed442604cd89e3da30ed1278f13300c6aef554cf0daa0e9b606696957c16747
SHA3-384 hash: 6814261bb65b5a7857d47e7fb6392a38f25b0032d0403ffa4e14432b546b2d9314b9214e29d27874634eda50d256aee8
SHA1 hash: 6840a66f9d054c9f32a849d0decda6d8601499d6
MD5 hash: 686ef91876eed65617bb4a9887f4e6eb
humanhash: november-xray-zulu-apart
File name:SecuriteInfo.com.Trojan.MSIL.Crypt.17964.26427
Download: download sample
Signature AgentTesla
Create hunting rule
File size:729'600 bytes
First seen:2024-02-01 12:51:21 UTC
Last seen:2024-02-01 13:25:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:+s5cd53rD228lO9UTNz/KoYPC5egi0/SqZIhiFg0JBeafg2V3AVa1RzPcgsTrXjR:J4rDE9oPC5eL0/SQEie4fV3Ka1tnsTrX
Threatray 240 similar samples on MalwareBazaar
TLSH T1C5F4012137750A73D77CC5F8004181A987BF56A3A6A2E7893EDE70EAC4C7BC9C610697
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
308
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
5ed442604cd89e3da30ed1278f13300c6aef554cf0daa0e9b606696957c16747.exe
Verdict:
Malicious activity
Analysis date:
2024-02-01 12:57:39 UTC
Tags:
evasion agenttesla stealer
Link:
https://app.any.run/tasks/d0783d07-5470-4095-a16f-b1ca255bb859

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/474043/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Crypt.17964.26427.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65bb940040cbb80fe04ab5d7/reports/f910b49c-9181-4fb7-aecf-f9272817a7e9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5ed442604cd89e3da30ed1278f13300c6aef554cf0daa0e9b606696957c16747
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fe3a57af-d72e-4477-8765-44ee22fddd41
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1384875
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1384875 Sample: SecuriteInfo.com.Trojan.MSI... Startdate: 01/02/2024 Architecture: WINDOWS Score: 100 61 mail.coperwire.com 2->61 63 ip-api.com 2->63 65 3 other IPs or domains 2->65 73 Found malware configuration 2->73 75 Malicious sample detected (through community Yara rule) 2->75 77 Antivirus / Scanner detection for submitted sample 2->77 79 12 other signatures 2->79 8 SecuriteInfo.com.Trojan.MSIL.Crypt.17964.26427.exe 7 2->8         started        12 ixbSSlnuSyLKL.exe 5 2->12         started        14 VLYdwNT.exe 2->14         started        16 VLYdwNT.exe 2->16         started        signatures3 process4 file5 57 C:\Users\user\AppData\...\ixbSSlnuSyLKL.exe, PE32 8->57 dropped 59 C:\Users\user\AppData\Local\...\tmp1520.tmp, XML 8->59 dropped 89 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->89 91 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->91 93 Uses schtasks.exe or at.exe to add and modify task schedules 8->93 95 Adds a directory exclusion to Windows Defender 8->95 18 SecuriteInfo.com.Trojan.MSIL.Crypt.17964.26427.exe 16 5 8->18         started        23 powershell.exe 23 8->23         started        35 2 other processes 8->35 97 Antivirus detection for dropped file 12->97 99 Multi AV Scanner detection for dropped file 12->99 101 Machine Learning detection for dropped file 12->101 103 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 12->103 25 ixbSSlnuSyLKL.exe 12->25         started        27 schtasks.exe 12->27         started        105 Injects a PE file into a foreign processes 14->105 29 VLYdwNT.exe 14->29         started        37 2 other processes 14->37 31 VLYdwNT.exe 16->31         started        33 schtasks.exe 16->33         started        signatures6 process7 dnsIp8 67 api4.ipify.org 64.185.227.156, 443, 49716, 49720 WEBNXUS United States 18->67 69 ip-api.com 208.95.112.1, 49717, 49721, 49729 TUT-ASUS United States 18->69 71 coperwire.com 149.56.180.35, 49718, 49722, 49730 OVHFR Canada 18->71 53 C:\Users\user\AppData\Roaming\...\VLYdwNT.exe, PE32 18->53 dropped 55 C:\Users\user\...\VLYdwNT.exe:Zone.Identifier, ASCII 18->55 dropped 81 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->81 83 Tries to steal Mail credentials (via file / registry access) 18->83 85 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->85 39 conhost.exe 23->39         started        41 WmiPrvSE.exe 23->41         started        43 conhost.exe 27->43         started        87 Tries to harvest and steal browser information (history, passwords, etc) 31->87 45 conhost.exe 33->45         started        47 conhost.exe 35->47         started        49 conhost.exe 35->49         started        51 conhost.exe 37->51         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5ed442604cd89e3da30ed1278f13300c6aef554cf0daa0e9b606696957c16747
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ed442604cd89e3da30ed1278f13300c6aef554cf0daa0e9b606696957c16747/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-02-01 11:42:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l3keeycm3cpd3iyo2ety6ezqbrvo6vkm6dnkb2nwazuwsv6bm5dq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
0b5daf38ed40d3f00f18aed1e999337cc3473565f60bef2665c594cab3b744e3
AgentTesla
7a97e2e571d16bf14763fe2fdf5802a2c01e4d103b7eb98b9784a09b4d9cdc01
AgentTesla
7b65e51dc8734ef57ae0e4eb452a20c75c3d2151b6bf35dbec1d43e2db2faf94
AgentTesla
b1b92f605f79b959ed40ac13c1c4f7b3de60279649bdb1539233c2c551c9cb28
AgentTesla
f322a7a1d67ff10904b653fbc984e11152de5128b935fe94af2da82213ab073d
AgentTesla
+ 230 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240201-p6cgvafgbj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
4ada9d8c371e960de1103fb6161a6bfa791cd637d52e57d25803149d0951281f
MD5 hash:
20c5f8cafb2f670dc7cd97745251c661
SHA1 hash:
cbcdc9c4fe036404144d88fa0b27780297c7f20d
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
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
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
Link:
https://www.unpac.me/results/38954474-4f25-444f-9f4d-0921a637cc05/
Parent samples :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 hash:
c708dda9ddb65b358e5523f5d2fb00d016323f8b43409798a556fc16053eafc5
MD5 hash:
733fe421636bcf941c5ff568109a5e99
SHA1 hash:
b9625231df8b7b5618ad40afbe57d96ea8c62586
Link:
https://www.unpac.me/results/38954474-4f25-444f-9f4d-0921a637cc05/
SH256 hash:
a91462e9c8e5d78d4047a80eb89a38c6e76e5d4cf6ac8ff7142e19bb7ecfbb82
MD5 hash:
b3200a8295f2098fa0078754ab6728ce
SHA1 hash:
b84d3cbebfd2eb9822664ca47fe56e6ee95e0ddc
Link:
https://www.unpac.me/results/38954474-4f25-444f-9f4d-0921a637cc05/
SH256 hash:
eda38f040211ca31a66012399f3782ab7e64d50bcdef7a6ccedbd613cca2b469
MD5 hash:
9fe7c41bfe35b4047d3d56e8c04b2e97
SHA1 hash:
5fb9094cfbfb62b0e000555cab8d08badaac5798
Link:
https://www.unpac.me/results/38954474-4f25-444f-9f4d-0921a637cc05/
SH256 hash:
a08aea6567a9520df4064a6c17e2445d292b2a215b293372dfaa0017b3b13bcc
MD5 hash:
e71561133162fefbc454fcf7ff5fa142
SHA1 hash:
5e141b911a22c5aa54327331df6822291feda12b
Link:
https://www.unpac.me/results/38954474-4f25-444f-9f4d-0921a637cc05/
SH256 hash:
5ed442604cd89e3da30ed1278f13300c6aef554cf0daa0e9b606696957c16747
MD5 hash:
686ef91876eed65617bb4a9887f4e6eb
SHA1 hash:
6840a66f9d054c9f32a849d0decda6d8601499d6
Link:
https://www.unpac.me/results/38954474-4f25-444f-9f4d-0921a637cc05/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5ed442604cd8/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/5ed442604cd89e3da30ed1278f13300c6aef554cf0daa0e9b606696957c16747

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
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:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security

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/474043/

Comments