MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b3546bdeb88c59e6a93906e1eb14eda343c40bac1b864157574ee1e40874b5d. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b3546bdeb88c59e6a93906e1eb14eda343c40bac1b864157574ee1e40874b5d
SHA3-384 hash: c718eff6f6cee911b9f01dd77493eafbb431cb90af51e733cb834655210d6efc367f6a9fdc23e55ed170f24083abcf77
SHA1 hash: 51d403dd9a3f5de66cdfdc3fba5021849e5e425a
MD5 hash: 1688daa5fee2e9ed34ebe0db3f841d1b
humanhash: texas-eighteen-wyoming-cardinal
File name:SecuriteInfo.com.Trojan.PackedNET.738.738.26362
Download: download sample
Signature AgentTesla
Create hunting rule
File size:808'448 bytes
First seen:2023-01-18 19:31:12 UTC
Last seen:2023-01-18 20:30:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:k+OTl0nu0b+NoexY/rcWApSaGVbzQiTw2EZDXtz3jxbeKqbIcj/6xP:ROTl03+NNx8gZpsVbsiKptRbIM
Threatray 6'412 similar samples on MalwareBazaar
TLSH T14D058B86567B87E2C4B909701538E87426A65CD18A6CB13EBDC6BD7BBCF630F0095B13
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.738.738.26362
Verdict:
Malicious activity
Analysis date:
2023-01-18 19:32:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/088387dc-65e5-4ab3-bc54-ee9f6fb27c80

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/354244/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.738.738.26362.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63c84938194eb6a26804f3aa/reports/8366b08e-a5b6-4a4b-b0ed-7891e01a81d7/overview
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/37a6304b-8428-4947-bbbc-40ea89d0b106
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1154129
Signature
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 786858 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 18/01/2023 Architecture: WINDOWS Score: 100 45 Sigma detected: Scheduled temp file as task from temp location 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected AgentTesla 2->49 51 3 other signatures 2->51 7 SecuriteInfo.com.Trojan.PackedNET.738.738.26362.exe 7 2->7         started        11 HufWxGUovK.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\HufWxGUovK.exe, PE32 7->31 dropped 33 C:\Users\...\HufWxGUovK.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpC2DF.tmp, XML 7->35 dropped 37 SecuriteInfo.com.T...8.738.26362.exe.log, ASCII 7->37 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 63 2 other signatures 7->63 13 SecuriteInfo.com.Trojan.PackedNET.738.738.26362.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        59 Multi AV Scanner detection for dropped file 11->59 61 Machine Learning detection for dropped file 11->61 21 HufWxGUovK.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 grupomagarest.com 37.46.76.2, 49702, 49703, 587 AS_ADAMAdamDatacenterES Spain 13->39 41 mail.grupomagarest.com 13->41 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 mail.grupomagarest.com 21->43 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->65 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b3546bdeb88c59e6a93906e1eb14eda343c40bac1b864157574ee1e40874b5d/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-01-18 18:29:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fm2unpplrdcz42utsbxb5mko3i2dyqf2yg4giflvotxb4qehjnoq._file
Verdict:
malicious
Similar samples:
01b0e10d7351007133aa2a5f1cef379b855706256fb70f327990ea142df772ad
AgentTesla
1818cc0b97f34215f7b517c8cccf9b7d2c38df6526782c9a24a935e2f1f2fd55
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2e6e7a03046940761b6d2c75a14c6a01a9e31497053de523ef292d643c30e9a3
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408218b7a9635ee8970bc60d88fbd7af411c0d37421ca87c69a6c49183d2411c
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77ced15da197776d3e66903fd6eba7e5288761f6b3011922400fd3a6d920e2d9
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b65c9b32608d8cb0f3fab995466eadf5461a471069dc7b801c3c5b14fa75fdb8
AgentTesla
bc2156324a794d59d30a114e3f92daf22b1e70fd4187fe00311ce122b10c4d64
AgentTesla
bf4f6bbb8086ae04df8d3b6b1874f11adb221fa765a49ccac065c458ba515488
AgentTesla
f20c0a34d3fa5c65d495dd1dcdd1a39b2512607bcc3bc24aa7e295f5b2779698
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fce48b4993cc9580290c751a7cb151c06c861cf2033a9d59b00135c955cef072
AgentTesla
+ 6'402 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection spyware stealer
Link:
https://tria.ge/reports/230118-x8y3magb36/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Unpacked files
SH256 hash:
54d781f0dee6692c47390edf1ada295fb17a7e80ed5ccd58ab14c6ddf80a0ad8
MD5 hash:
4f6caebd865502f7c8046fbae3284c61
SHA1 hash:
be357e832bf6f61454875b37a1759cf1c5fa5ca4
Link:
https://www.unpac.me/results/57e7c395-0b23-438b-9529-06f8528a2b1f/
SH256 hash:
69d68f2fdad630f7eea3c5003a3261abffe44e58e5301c2f13090da41217189c
MD5 hash:
8c4295742f6d48c71f956731389d9997
SHA1 hash:
4a2e308176e783eb0e1419b8b350097ecb698b67
Link:
https://www.unpac.me/results/57e7c395-0b23-438b-9529-06f8528a2b1f/
SH256 hash:
f777e1a38f33cb235214d0d07543d1a9e37f725d74a98ad9ec8fec329d4630e7
MD5 hash:
2074bf0139b072170e2b660b1278940b
SHA1 hash:
2572e121cd47c286177671663efc448741f6cc3a
Link:
https://www.unpac.me/results/57e7c395-0b23-438b-9529-06f8528a2b1f/
SH256 hash:
d8f7ba958afb057069e11071568b50e442e3b78d7ebd7eda6cfc3e16fa5db0be
MD5 hash:
9f18c1fccd09885cdf61a5f8c537a17b
SHA1 hash:
2109cfc9d31dee8736a15a0e9c867f442a44e38c
Link:
https://www.unpac.me/results/57e7c395-0b23-438b-9529-06f8528a2b1f/
SH256 hash:
6ec1e07c1b8d2e768892d9fd1e33668120fe6a4aa0ba185f8bb1aa406165d252
MD5 hash:
6a6a3225be2663925301ee95421eb8f1
SHA1 hash:
17fe673fe40ac1627bdbf39079f629127e583585
Link:
https://www.unpac.me/results/57e7c395-0b23-438b-9529-06f8528a2b1f/
SH256 hash:
2b3546bdeb88c59e6a93906e1eb14eda343c40bac1b864157574ee1e40874b5d
MD5 hash:
1688daa5fee2e9ed34ebe0db3f841d1b
SHA1 hash:
51d403dd9a3f5de66cdfdc3fba5021849e5e425a
Link:
https://www.unpac.me/results/57e7c395-0b23-438b-9529-06f8528a2b1f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2b3546bdeb88/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/2b3546bdeb88c59e6a93906e1eb14eda343c40bac1b864157574ee1e40874b5d

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: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/354244/

Comments