MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 badf7e8ef826b51aaa028ec3a296f7b9432474d8b6377552f0dcbfd520c0df47. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: badf7e8ef826b51aaa028ec3a296f7b9432474d8b6377552f0dcbfd520c0df47
SHA3-384 hash: 6ead761983e25eb89595099c290ade21cfa479639d9ed82f45f31885cef800af2ed910957477ac6ad8aa0125e73e554b
SHA1 hash: d1c2807ecbd72963a5c9a31216422ce7d5297955
MD5 hash: 5c4d07a720f5c685101f5872a49dae10
humanhash: two-november-july-emma
File name:signed_19272.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:780'288 bytes
First seen:2020-12-02 06:51:54 UTC
Last seen:2020-12-02 09:58:04 UTC
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:CzXzBbnQETZil0Q1WsO5fb2qnR06aRwqPWxsVjnZ0A2K2QcnEMn9BIr/t5R:CzXzFQET/QudzW6qPWijWAD2JnEMn7Ix
Threatray 1'592 similar samples on MalwareBazaar
TLSH 5CF41233A002BDE9FBBA0E34A15425885D9499735B74E09EFDC512AB71FB158CE88CF1
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/106322/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.405.24063.18831.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a file
Unauthorized injection to a system process
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/553234
Signature
.NET source code contains potential unpacker
Binary contains a suspicious time stamp
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 325714 Sample: signed_19272.exe Startdate: 02/12/2020 Architecture: WINDOWS Score: 72 16 Multi AV Scanner detection for submitted file 2->16 18 Yara detected AgentTesla 2->18 20 .NET source code contains potential unpacker 2->20 22 3 other signatures 2->22 7 signed_19272.exe 3 2->7         started        process3 file4 14 C:\Users\user\...\signed_19272.exe.log, ASCII 7->14 dropped 10 RegSvcs.exe 2 7->10         started        process5 process6 12 dw20.exe 22 6 10->12         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/badf7e8ef826b51aaa028ec3a296f7b9432474d8b6377552f0dcbfd520c0df47/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-01 18:44:32 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xlpx5dxye22rvkqcr3b2ffxxxfbsi5gywy3xkuxq3s75kiga35dq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09039ff8c6c08c31f158428d4f78123e5afc57f0751ab877d84011897c512f1d
AgentTesla
2492ac777d75916d6d15cce0f3769f65950d55869c27c721810c30fcf6bd3b0f
AgentTesla
261036c3c84844bc59b94e39261363d6d9443350e27e1fd4fa8e7716ab6a2e83
AgentTesla
4e8ea1017be56facec1de02add7e172f3dafb0c50cba27e52ad35c878b970fc6
AgentTesla
7b87995c3121e530fa11c32b58690f875c58f5dec133c5cb57c22fdf4ee237bb
AgentTesla
ae1bb9370bff1b5634fcc9aebf4f0fd874f66e75ceba1153449fbf8459272db8
AgentTesla
d9b7bb2c86f319f087b2e08d9097639b134acff8298e28a736a103e4eb3a6cbf
AgentTesla
df702434f7363b55d44177136c0700447932a6568f48c4638a772a1694055345
AgentTesla
e34b80306abbecf98c8825ef6f7a7ee7dd308b72adb772747b4121929640d156
AgentTesla
fdac92b0fe7d038bfdfa12127cae944e95dff1ef54684923785701d9e92dfaf4
AgentTesla
+ 1'582 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://tria.ge/reports/201202-weggxtjypj/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
ServiceHost packer
Unpacked files
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
Link:
https://www.unpac.me/results/5470a1f7-6880-493b-ae49-9915d0b57caa/
SH256 hash:
badf7e8ef826b51aaa028ec3a296f7b9432474d8b6377552f0dcbfd520c0df47
MD5 hash:
5c4d07a720f5c685101f5872a49dae10
SHA1 hash:
d1c2807ecbd72963a5c9a31216422ce7d5297955
Link:
https://www.unpac.me/results/5470a1f7-6880-493b-ae49-9915d0b57caa/
SH256 hash:
33c0869ea884b0a2cbac0c5ce5812808ac6fe19c670b850e2c80b1d8b98fc574
MD5 hash:
872295358623158189a23ac67add4794
SHA1 hash:
c3fb26f5ee5f3bddfc314c1024733116535b40fc
Link:
https://www.unpac.me/results/5470a1f7-6880-493b-ae49-9915d0b57caa/
SH256 hash:
47736972db0a2b55e4df491c8701a3e014166d57d0e10d0b2486fe2efd129b88
MD5 hash:
3284524c374cbb6ebbce2c279f8bbc76
SHA1 hash:
e1e3708ffc4caad962c59ac4d9750061b49e5a74
Link:
https://www.unpac.me/results/5470a1f7-6880-493b-ae49-9915d0b57caa/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/badf7e8ef826b51aaa028ec3a296f7b9432474d8b6377552f0dcbfd520c0df47

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: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.

Malspam

AgentTesla

zip d433264f8bf45ebbf98683222b89792a9923549520fa37188b645309a7a6da89

AgentTesla

Executable exe badf7e8ef826b51aaa028ec3a296f7b9432474d8b6377552f0dcbfd520c0df47

(this sample)

  
Dropped by
MD5 de8c57f0d3f0ae59709431f463d0695c
  
Dropped by
SHA256 d433264f8bf45ebbf98683222b89792a9923549520fa37188b645309a7a6da89
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/106322/

Comments