MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9913754d30b7cf04988adc1cb3d04fd3822958908216bd48df128df2a653f8cf. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9913754d30b7cf04988adc1cb3d04fd3822958908216bd48df128df2a653f8cf
SHA3-384 hash: 93b70dbb06f83c614ecab3872edf0ec4b36300e06e85c8ca686224ce065b9a8aeabe0f44519076ca94398956536c3516
SHA1 hash: ff829ac248ac37707f57b95e65560397cb88bf20
MD5 hash: 5c7bf1a85f7dcc702e2010732f66af0b
humanhash: zebra-crazy-alanine-kentucky
File name:INV-00283928.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'347'520 bytes
First seen:2020-10-09 10:39:14 UTC
Last seen:2020-10-09 12:51:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:JbTJlk5srQw6qYZf/zFW8tE+C1h8/EGuocwGggqa0ztzOrVWPPUyT:JhlkerQwBYZfLb+G/Tuol1g9ssrVMcy
Threatray 10'606 similar samples on MalwareBazaar
TLSH EBB5232163B52F81F5BE637985200610A3F4BA27D725E74D7DAE50DE0DA2F81CA63B13
Reporter Anonymous
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/69523/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Creating a file
Creating a file in the %temp% directory
Creating a process from a recently created file
Unauthorized injection to a recently created process
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/486627
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
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 ftp login credentials
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 295758 Sample: INV-00283928.exe Startdate: 09/10/2020 Architecture: WINDOWS Score: 100 40 Found malware configuration 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 4 other signatures 2->46 8 INV-00283928.exe 3 2->8         started        process3 file4 28 C:\Users\user\...\INV-00283928.exe.log, ASCII 8->28 dropped 56 Injects a PE file into a foreign processes 8->56 12 INV-00283928.exe 3 8->12         started        signatures5 process6 file7 30 C:\Users\user\AppData\...\sbE0qGWgHLVNB76.exe, PE32 12->30 dropped 32 C:\Users\user\AppData\...\Pf3CqCifOWk6zQj.exe, PE32 12->32 dropped 15 sbE0qGWgHLVNB76.exe 3 12->15         started        18 Pf3CqCifOWk6zQj.exe 3 12->18         started        process8 signatures9 58 Multi AV Scanner detection for dropped file 15->58 60 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->60 62 Machine Learning detection for dropped file 15->62 20 sbE0qGWgHLVNB76.exe 6 15->20         started        64 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 18->64 66 Injects a PE file into a foreign processes 18->66 24 Pf3CqCifOWk6zQj.exe 8 18->24         started        26 Pf3CqCifOWk6zQj.exe 18->26         started        process10 dnsIp11 34 mail.dogulumetal.com 20->34 48 Tries to steal Mail credentials (via file access) 20->48 50 Tries to harvest and steal ftp login credentials 20->50 52 Tries to harvest and steal browser information (history, passwords, etc) 20->52 36 dogulumetal.com 5.250.244.184, 49755, 49756, 587 AYSIMATR Turkey 24->36 38 mail.dogulumetal.com 24->38 54 Installs a global keyboard hook 24->54 signatures12
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9913754d30b7cf04988adc1cb3d04fd3822958908216bd48df128df2a653f8cf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-09 04:17:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tejxktjqw7hqjgek3qolhucp2obcsweqqill2sg7ckg7fjst7dhq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1befcab4a8d97cea8592fa608814f038fd956a5f1f2ddfd9ee8b9402045a705a
AgentTesla
29e2a8176598cb686dad7e472e9a892b9569263f448dbe9ecd5b5c660e447b12
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52d7bfc971d3f5909eed410680570736d02dc79f93b42e1627a78597205ef862
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816581131b3f726da0cfef239111730e74f04e9015df6a519b92a7e0d6e2cd6a
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9f335bab72c02acf039bc0366145e832630347a1d141dd1ae768637e52a1a7ce
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c61d5fa6c2a4f421767a7c793da96a0e8e88d482e078ef994f0a50bac73464f0
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d9f4c10febc99ea723d7f3f13d92be6bd54fc18eab233e5b28c5bcff0f3c1e1e
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fea260d8c97eb6ae4079fb37951566b9f2ec8f785688a3ff63bc7833b6cebdf0
AgentTesla
+ 10'596 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer trojan spyware family:agenttesla
Link:
https://tria.ge/reports/201009-chehzpdfsx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
9913754d30b7cf04988adc1cb3d04fd3822958908216bd48df128df2a653f8cf
MD5 hash:
5c7bf1a85f7dcc702e2010732f66af0b
SHA1 hash:
ff829ac248ac37707f57b95e65560397cb88bf20
Link:
https://www.unpac.me/results/6ab00004-9a31-4833-aa58-f33db2226f97/
SH256 hash:
13b24d3a09d099dabe41cd6cd71607a77e14640b1e9b4ed2d60f6c012f191c43
MD5 hash:
109cedae3c384a1913107f1efad2b7c8
SHA1 hash:
1f7f35b0ed85fa12bb839cbce698e59a30813420
Link:
https://www.unpac.me/results/6ab00004-9a31-4833-aa58-f33db2226f97/
SH256 hash:
0361f83d91ad5264ea446b2b38efbcd49ba211f3b321915b0eeaecd8c32a52c9
MD5 hash:
3cc17d97602664d1d05811dac0945134
SHA1 hash:
6eef1cca04b25ad23ca738cded40bd0d3b421f61
Link:
https://www.unpac.me/results/6ab00004-9a31-4833-aa58-f33db2226f97/
SH256 hash:
59fa43effc992e5faa9ac4be22e60e257d22d19d78f43bf8cc5dad7406890786
MD5 hash:
17d990e3dc21d5f7ab50c14946faf664
SHA1 hash:
a9d5c7c139a9643e72e4a84c3be80821867e5fde
Link:
https://www.unpac.me/results/6ab00004-9a31-4833-aa58-f33db2226f97/
SH256 hash:
29ed2ccbae36956070aa600c1e3bce2e69f6e42bdef31a7b25ac2944bcb54ac4
MD5 hash:
b3ec27fa0fb9ae46217f6259b494b426
SHA1 hash:
c7e3cb25289d9909c117e07746b9bc23b2437c79
Link:
https://www.unpac.me/results/6ab00004-9a31-4833-aa58-f33db2226f97/
SH256 hash:
0a4901b5ac3ac85cbb3a19c0e9c6b99acd634a5acae08b8c216cef79cd2cc60f
MD5 hash:
d9a8acf34f838f68ad46f0c90d837974
SHA1 hash:
ee1233904483b18cd48966bf2c2b9da81e8e0b1c
Link:
https://www.unpac.me/results/6ab00004-9a31-4833-aa58-f33db2226f97/
SH256 hash:
44aff9c2c8622efe46e8136fcadb973cf00eae4731acf9b006b65761a7132c17
MD5 hash:
5d5944f86436b3eca326aa730c2f08a8
SHA1 hash:
0dd890e4794e05ecc3a8418edff55b86aca30089
Link:
https://www.unpac.me/results/6ab00004-9a31-4833-aa58-f33db2226f97/
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/9913754d30b7cf04988adc1cb3d04fd3822958908216bd48df128df2a653f8cf

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:AgentTesla_extracted_bin
Create hunting rule
Author:James_inthe_box
Description:AgentTesla extracted
Rule name:AgentTesla_mod_tough_bin
Create hunting rule
Author:James_inthe_box
Reference:https://app.any.run/tasks/3b5d409c-978b-4a95-a5f1-399f0216873d/
Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

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/69523/

Comments