MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6e9b29c704be52956d000ed59a713ef42e190182debdb7019c064bec40cee59. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6e9b29c704be52956d000ed59a713ef42e190182debdb7019c064bec40cee59
SHA3-384 hash: ec90cb777ca546431990f2ef52d899039cdd59669a120a4260d9695d934af1b1a982d9be369975db75b08d2b8d045e6c
SHA1 hash: b40ddbe6f4870ac9c303436ae2969fc7fae3e85b
MD5 hash: f50ae85c8348818d858695184c76f933
humanhash: music-jersey-fish-london
File name:f50ae85c8348818d858695184c76f933.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:914'944 bytes
First seen:2021-07-12 08:51:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:tW8rh2OP+dpKLJM5zgIgU21f0lH4wqVZxhJYYWYDXX0iu/BSy1gRRC:tW8rEOPisszb61MlH4wqTrJYCD0L79
Threatray 6'572 similar samples on MalwareBazaar
TLSH T119156B55A3161A5BF96800F57016DDB882F4BE962623DA423ED13FE334E3BE0DF94189
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f50ae85c8348818d858695184c76f933.exe
Verdict:
Malicious activity
Analysis date:
2021-07-12 09:02:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/180084d0-022e-4fbd-91a8-58dd050cc044

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/170996/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Win32.Save.a.7424.UNOFFICIAL
Create hunting rule

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/4af98f7f-d088-48a3-99d8-cae5a8b45cd4
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/814644
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file 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: 447055 Sample: pfI78aQqmv.exe Startdate: 12/07/2021 Architecture: WINDOWS Score: 100 58 Found malware configuration 2->58 60 Antivirus detection for dropped file 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 9 other signatures 2->64 7 pfI78aQqmv.exe 7 2->7         started        11 MLdAu.exe 4 2->11         started        13 MLdAu.exe 3 2->13         started        process3 file4 40 C:\Users\user\AppData\...\XOHbAzvGZtEuVD.exe, PE32 7->40 dropped 42 C:\...\XOHbAzvGZtEuVD.exe:Zone.Identifier, ASCII 7->42 dropped 44 C:\Users\user\AppData\Local\...\tmpC5F9.tmp, XML 7->44 dropped 46 C:\Users\user\AppData\...\pfI78aQqmv.exe.log, ASCII 7->46 dropped 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->66 68 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->68 70 Uses schtasks.exe or at.exe to add and modify task schedules 7->70 72 Injects a PE file into a foreign processes 7->72 15 pfI78aQqmv.exe 2 9 7->15         started        20 schtasks.exe 1 7->20         started        22 pfI78aQqmv.exe 7->22         started        74 Antivirus detection for dropped file 11->74 76 Multi AV Scanner detection for dropped file 11->76 78 Machine Learning detection for dropped file 11->78 24 schtasks.exe 11->24         started        26 MLdAu.exe 11->26         started        28 MLdAu.exe 11->28         started        30 MLdAu.exe 11->30         started        signatures5 process6 dnsIp7 48 mail.spamora.net 185.26.106.194, 49732, 587 ATE-ASFR France 15->48 36 C:\Users\user\AppData\Roaming\...\MLdAu.exe, PE32 15->36 dropped 38 C:\Users\user\...\MLdAu.exe:Zone.Identifier, ASCII 15->38 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->50 52 Tries to steal Mail credentials (via file access) 15->52 54 Tries to harvest and steal ftp login credentials 15->54 56 3 other signatures 15->56 32 conhost.exe 20->32         started        34 conhost.exe 24->34         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a6e9b29c704be52956d000ed59a713ef42e190182debdb7019c064bec40cee59/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-11 19:19:53 UTC
AV detection:
11 of 29 (37.93%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u3u3fhdqjpsssvwqadwvtjyt55bodeayfxv5w4azybsl5ram5zmq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0daf489ca1617986915a80c73dd00c81ba6d72854ddc415c495f5c907b640c7b
AgentTesla
1252078421caf8c3415891ca9012a285c509a1b952b56cc84d163000155def0a
AgentTesla
24329cee20c3a763f24274c63cb38f516506cb17f77e284020b7370eb57e017a
AgentTesla
6da426505124521e6a239d113a011f7c04d6dd6160eb03f324e6a0483f7695c2
AgentTesla
7dcd2d8ce7b7cf9cdc037987bab16444f81462e55ca022d89ced99f1e1edfe46
AgentTesla
8420d27611804077e65e33f2fe136d9e023e8749f4eca541de227b1c58c10526
AgentTesla
a9a75092176376d4dbfae91e97ede47afe36d079bf08e45c6c0d0ebb74fbd60a
AgentTesla
ce7554fa09d44e22a27ff09a105b6a50c26b1b7476b79a6c18941bb6b7d96b30
AgentTesla
d455e26e8b2cecda7ae1f03d70acfb7c72341610571638300cc561623f6a4fa6
AgentTesla
e45f8186d5e8e6429af257e0d1b5a6de36cf68b4b5e8336600ca9c1736f3d8d0
AgentTesla
+ 6'562 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/210712-8kmpftfwn6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
3c9f552765104183e47e238fdae5ff82210b46af1f9b511ee8aa9e41f19b4077
MD5 hash:
7aed072fc2b30310efc248a2bafc7dda
SHA1 hash:
9e956bce77fc925854d6800b6fb4647dfb813e26
Link:
https://www.unpac.me/results/8b2fd607-f988-4ff5-a09c-b976eaaa8099/
SH256 hash:
5209992fd1f96cd1959efb5e1afa71f5c9ae2ab4430e258fe9d0ec915098d110
MD5 hash:
257ca10e5cbb2f8bdf0ae6f3e900e11e
SHA1 hash:
9d25ee80dbe3bbce5ab4479912c5e21b19b6aeec
Link:
https://www.unpac.me/results/8b2fd607-f988-4ff5-a09c-b976eaaa8099/
SH256 hash:
53a6443df5c588a311bd898c431768fc3c687046f933a51948c8dbf65ab42905
MD5 hash:
84c250d8452aaaa085f30e2f6fc4cbdf
SHA1 hash:
29d1c129a2b9f684b175feae12ee4ff320af4955
Link:
https://www.unpac.me/results/8b2fd607-f988-4ff5-a09c-b976eaaa8099/
SH256 hash:
a6e9b29c704be52956d000ed59a713ef42e190182debdb7019c064bec40cee59
MD5 hash:
f50ae85c8348818d858695184c76f933
SHA1 hash:
b40ddbe6f4870ac9c303436ae2969fc7fae3e85b
Link:
https://www.unpac.me/results/8b2fd607-f988-4ff5-a09c-b976eaaa8099/
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/a6e9b29c704be52956d000ed59a713ef42e190182debdb7019c064bec40cee59

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe a6e9b29c704be52956d000ed59a713ef42e190182debdb7019c064bec40cee59

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1430278/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/170996/

Comments