MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0e99461e1d9e814ab13a7c724a4a71e043b9ad82ab978ab15a70e2e3abfa0468. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0e99461e1d9e814ab13a7c724a4a71e043b9ad82ab978ab15a70e2e3abfa0468
SHA3-384 hash: 898ec812b668a07a40417468c5c92f968c2aa7167383f821ae786c00b01b1020d90204cabc60fa2742ca9a608dded69c
SHA1 hash: debf9c75179c5ee7bbbbf15f4d69febb7d1cec72
MD5 hash: 7b4559178e73d15aae7ab5148e6ee431
humanhash: may-berlin-spring-black
File name:SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:481'280 bytes
First seen:2023-04-28 21:17:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:czJZsHahUnnmOT/WBDykJvUknNpa4dy29w:cbWDWBekvUknNpapEw
Threatray 2'397 similar samples on MalwareBazaar
TLSH T148A4592D99EE89F7C175F2B2CEBA5821F193C55372428D39A5DB02544606EC336C42BF
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
259
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA.exe
Verdict:
Malicious activity
Analysis date:
2023-04-28 21:19:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d0b1849e-b685-43af-9156-23ef31beddf3

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/385604/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.77902.20864.3300.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/644c380a1facab193c66a911/reports/cd30a2af-8d20-4b13-a089-7532918ce3da/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0e99461e1d9e814ab13a7c724a4a71e043b9ad82ab978ab15a70e2e3abfa0468
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/38c56c43-b590-4725-b4cf-6f4fa5910cc9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1223201
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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)
May check the online IP address of the machine
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: 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 dnsIp2 2 Behavior Graph ID: 856150 Sample: SOA.exe Startdate: 28/04/2023 Architecture: WINDOWS Score: 100 57 wecaresvc.com 2->57 59 mail.wecaresvc.com 2->59 75 Malicious sample detected (through community Yara rule) 2->75 77 Antivirus / Scanner detection for submitted sample 2->77 79 Sigma detected: Scheduled temp file as task from temp location 2->79 81 5 other signatures 2->81 8 SOA.exe 6 2->8         started        12 UcqfIAF.exe 5 2->12         started        14 SIqmq.exe 5 2->14         started        16 SIqmq.exe 2->16         started        signatures3 process4 file5 51 C:\Users\user\AppData\Roaming\UcqfIAF.exe, PE32 8->51 dropped 53 C:\Users\user\AppData\Local\...\tmp8325.tmp, XML 8->53 dropped 55 C:\Users\user\AppData\Local\...\SOA.exe.log, ASCII 8->55 dropped 93 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->93 95 May check the online IP address of the machine 8->95 97 Uses schtasks.exe or at.exe to add and modify task schedules 8->97 18 SOA.exe 17 10 8->18         started        23 schtasks.exe 1 8->23         started        25 SOA.exe 8->25         started        99 Antivirus detection for dropped file 12->99 101 Multi AV Scanner detection for dropped file 12->101 103 Machine Learning detection for dropped file 12->103 27 UcqfIAF.exe 12->27         started        29 schtasks.exe 12->29         started        105 Injects a PE file into a foreign processes 14->105 31 SIqmq.exe 14->31         started        33 schtasks.exe 14->33         started        35 SIqmq.exe 16->35         started        37 schtasks.exe 16->37         started        signatures6 process7 dnsIp8 61 api4.ipify.org 64.185.227.155, 443, 49698, 49716 WEBNXUS United States 18->61 71 3 other IPs or domains 18->71 47 C:\Users\user\AppData\Roaming\...\SIqmq.exe, PE32 18->47 dropped 49 C:\Users\user\...\SIqmq.exe:Zone.Identifier, ASCII 18->49 dropped 83 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->83 85 Tries to steal Mail credentials (via file / registry access) 18->85 87 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->87 39 conhost.exe 23->39         started        63 api.ipify.org 27->63 41 conhost.exe 29->41         started        65 api.ipify.org 31->65 67 104.237.62.211, 443, 49715, 49720 WEBNXUS United States 31->67 69 mail.wecaresvc.com 31->69 43 conhost.exe 33->43         started        73 3 other IPs or domains 35->73 89 Tries to harvest and steal browser information (history, passwords, etc) 35->89 45 conhost.exe 37->45         started        file9 91 May check the online IP address of the machine 65->91 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0e99461e1d9e814ab13a7c724a4a71e043b9ad82ab978ab15a70e2e3abfa0468/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-04-26 08:21:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b2mumhq5t2auvmj2przeustr4bb3tlmcvolyvmk2odrohk72arua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2bb51206c13e8ede6a1e353caeae145b453ab46ddd63599e124362b13dac6641
AgentTesla
3adbcfa900364fea063868cc98203914a5415b75408e02883b2c22ab365ea5be
AgentTesla
795d861d9411ea359cd6d19ca0f94f15a600e1ab1dff4d7c0e59755065b6babe
AgentTesla
9dae0685d3f0af089704c4b032d79696500de70d2ea1e2cbcecbc54e2c5f956c
AgentTesla
b1e8520d2605065d4e339317a7e1a532e30969823343bf2ef245c922dfbb2da8
AgentTesla
c323cff8253a448437474f68f4792fceb7f3424ca6a3ed260b5fe81acd88d49c
AgentTesla
cf30b3791cfb71dbfaaa21d0fc7f030810ad8181d4fcee623667b09602471400
AgentTesla
d090b3307ecf55f4d1bee7c5c8920fadd13cf0fe1c233788e755386b9d2e7c53
AgentTesla
ffdb9d1f978a1e37f7542e8442660ae01e7918d3500ea62676604d4b596c2d96
AgentTesla
ffef2423a18b6a9c7cea5e976c71cd5f5dbdacdc70bc0a08237443aad6dacf6c
AgentTesla
+ 2'387 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230428-z5kryaad4t/
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
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:
d3b502d53237707d302868a3086a7451d982013cfcba7d31d7e11c9b834dc51b
MD5 hash:
d801883258f31059ecbe65d0592cf0f7
SHA1 hash:
ee8be840e93b54edd045d4ac803a9d89d223d765
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/a871818a-9da3-4d42-b604-895f951a2941/
Parent samples :
ffef2423a18b6a9c7cea5e976c71cd5f5dbdacdc70bc0a08237443aad6dacf6c
cf30b3791cfb71dbfaaa21d0fc7f030810ad8181d4fcee623667b09602471400
c323cff8253a448437474f68f4792fceb7f3424ca6a3ed260b5fe81acd88d49c
0e99461e1d9e814ab13a7c724a4a71e043b9ad82ab978ab15a70e2e3abfa0468
7681b3e36910fd04d90febb8fe222537db5fa8cb2c699c19a4a6eb3470e71292
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/a871818a-9da3-4d42-b604-895f951a2941/
SH256 hash:
60afd3b21592d5797b214c0ed3c0a07595a27576f09597cbfdf93017ed916f61
MD5 hash:
5ae2c2b3c18e1155ae1fce674d55c819
SHA1 hash:
19c6dc710f05cac4e64b4b0a9557e531f6c8d80e
Link:
https://www.unpac.me/results/a871818a-9da3-4d42-b604-895f951a2941/
SH256 hash:
0e99461e1d9e814ab13a7c724a4a71e043b9ad82ab978ab15a70e2e3abfa0468
MD5 hash:
7b4559178e73d15aae7ab5148e6ee431
SHA1 hash:
debf9c75179c5ee7bbbbf15f4d69febb7d1cec72
Link:
https://www.unpac.me/results/a871818a-9da3-4d42-b604-895f951a2941/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0e99461e1d9e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.48
Link:
https://yomi.yoroi.company/submissions/0e99461e1d9e814ab13a7c724a4a71e043b9ad82ab978ab15a70e2e3abfa0468

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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.

Malspam

AgentTesla

Executable exe 0e99461e1d9e814ab13a7c724a4a71e043b9ad82ab978ab15a70e2e3abfa0468

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/385604/

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