MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc6e5ef0559518d7068995553f542926abb9bfd75a67ca892cb6bef5e1b8b25f. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc6e5ef0559518d7068995553f542926abb9bfd75a67ca892cb6bef5e1b8b25f
SHA3-384 hash: 3c809f21801031e955811bde1e8a67247b53545a3c1ff43cb88a0912ddf2ac2c7c96c6ba9423d1546336f64eaceecd29
SHA1 hash: 20062760a8d4dfe2bb0d778f943c7c2d490c86fa
MD5 hash: ac93f33a3db6afd2d17b0e57898984bb
humanhash: alaska-comet-alpha-ink
File name:NEW PO.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:879'104 bytes
First seen:2022-02-16 06:57:10 UTC
Last seen:2022-02-16 09:09:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:j805KnAGmpOSmbFj+t7Grhi0FgVyj012TbgZLRix+DE:jcnA9pUbl+N+iZd1AbQR2
Threatray 15'203 similar samples on MalwareBazaar
TLSH T15A150104BB63A946C27E4FB7B896D13396F1AA7C7B17EB3608A5738C04963E84574331
File icon (PE):PE icon
dhash icon 00b271f0f079f2c0 (15 x AgentTesla, 8 x Loki, 4 x Formbook)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/241801/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1197.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
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys obfuscated packed
Link:
https://www.filescan.io/uploads/620ca07f875593a3ccd53b83/reports/809a416d-61b8-4994-a26e-944b4ddff43b/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.
Gathering data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/940588
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 573066 Sample: NEW PO.exe Startdate: 16/02/2022 Architecture: WINDOWS Score: 100 30 smtp.yandex.ru 2->30 32 smtp.yandex.com 2->32 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for dropped file 2->38 40 14 other signatures 2->40 8 NEW PO.exe 7 2->8         started        signatures3 process4 file5 22 C:\Users\user\AppData\Roaming\AkVAfpqk.exe, PE32 8->22 dropped 24 C:\Users\...\AkVAfpqk.exe:Zone.Identifier, ASCII 8->24 dropped 26 C:\Users\user\AppData\Local\...\tmp578D.tmp, XML 8->26 dropped 28 C:\Users\user\AppData\...28EW PO.exe.log, ASCII 8->28 dropped 42 Adds a directory exclusion to Windows Defender 8->42 12 powershell.exe 25 8->12         started        14 schtasks.exe 1 8->14         started        16 NEW PO.exe 2 8->16         started        signatures6 process7 process8 18 conhost.exe 12->18         started        20 conhost.exe 14->20         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cc6e5ef0559518d7068995553f542926abb9bfd75a67ca892cb6bef5e1b8b25f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-16 06:58:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zrxf54cvsumnobujsvkt6vbje2v3tp6xljt4vcjmw27plynywjpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1a6622548b70077312df3ffee6ffe24bcf6536f8ecf8c04bc05e54b69ba5509c
AgentTesla
2a411486f86d7a28869c33afc7efec53f718b0613f91b6a28a6d3343aeba8e63
AgentTesla
746c7b9ef2af8d9fd8aab245cdd5fe9af49144766040223a77e4f6d87a12658a
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78d9ca06a7edacc70dacf6967f4f35c6bdd8f94f30f6c5cfbdbeb250f91907b2
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81420f42ee455db2a99c1f85b03fb213083e03c2f329f1919b9dc3044de89555
AgentTesla
94669f2cdf2ba213efd219ccbb74fa458a38a2db8c58f992670c799da5662228
AgentTesla
bf923e0310c99d2ed1e447de1abfcd12ff683a41e9c1621441ede06ec759f0af
AgentTesla
cd7af63608879c8dc86d731b57e232e3b8031ab18418fe7763c5c19dd3aaaa45
AgentTesla
ced74986e807f1b4dd969d4811e20b516b11b39d0d8681ebadf9123a6de30b7c
AgentTesla
e839e0292780fb5adef7b827b4dcac7a5fa2063904a529126b3fa0ea85ee3735
AgentTesla
+ 15'193 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220216-hrh8hscfdl/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Windows directory
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
63b6403c6ea1378c0ff49f069597b45496dba6c0161d240e64885ab6f0806d04
MD5 hash:
72b143fd989c37772556bf302ac33be1
SHA1 hash:
ee377db4778e70261d34f8210208069df41a12ef
Link:
https://www.unpac.me/results/320f8504-0ffc-423b-ba45-e894b9c10bce/
SH256 hash:
2d0cfcb7bfd7e9b9074c16a738ba595863164ca59427e13f5b745d040e26fb60
MD5 hash:
d84cfaa3fc958b5c53ba800803cb04a7
SHA1 hash:
eb37167e3954b6d13aa7e38d9408cfd4f27859ee
Link:
https://www.unpac.me/results/320f8504-0ffc-423b-ba45-e894b9c10bce/
SH256 hash:
7b6a49111994e515ec2abeda8c8b06573c2617ec7d3cda1994d470099356bbab
MD5 hash:
7ba6e268aa68739eda25d7211b70f877
SHA1 hash:
c33ed932853771a0b890d7e26ad979f9bb45b9f5
Link:
https://www.unpac.me/results/320f8504-0ffc-423b-ba45-e894b9c10bce/
SH256 hash:
3870fd568779ca47e6fc89db7b0cae801a89f30b03b2cfdf755e5a193d8df32d
MD5 hash:
7934e9184814ff08ec4e96ccc27526af
SHA1 hash:
396e822c2a9e73150a35c6d333af0daeb3284e0b
Link:
https://www.unpac.me/results/320f8504-0ffc-423b-ba45-e894b9c10bce/
SH256 hash:
cc6e5ef0559518d7068995553f542926abb9bfd75a67ca892cb6bef5e1b8b25f
MD5 hash:
ac93f33a3db6afd2d17b0e57898984bb
SHA1 hash:
20062760a8d4dfe2bb0d778f943c7c2d490c86fa
Link:
https://www.unpac.me/results/320f8504-0ffc-423b-ba45-e894b9c10bce/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/cc6e5ef05595/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/cc6e5ef0559518d7068995553f542926abb9bfd75a67ca892cb6bef5e1b8b25f

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.

Malspam

AgentTesla

Executable exe cc6e5ef0559518d7068995553f542926abb9bfd75a67ca892cb6bef5e1b8b25f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/241801/

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