MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c32b417043d9215ac32b27f380c36533a23737939b96c283cfe5c3d4494abfa0. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c32b417043d9215ac32b27f380c36533a23737939b96c283cfe5c3d4494abfa0
SHA3-384 hash: a6ce00b7233c4ee1948d1bfcc2babc5b9b6a1cbafc77c21c4ec7fe305e448d852effb6f9dd1aa74ae2ba150c3ce3ea36
SHA1 hash: 82fa04499e970a19104bdf6cfa4decb036ad1c39
MD5 hash: 831a5e4124a418eb857baa516411567b
humanhash: east-cold-louisiana-carolina
File name:sale order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:995'328 bytes
First seen:2021-10-01 10:36:38 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:wx+ZWIP2iN50IvZEeFWVKQXermV11V6rxetBpM+ESvj:wxONP1YIGU6er21Gr0ts+
Threatray 10'566 similar samples on MalwareBazaar
TLSH T14825AD394D2682F787EEC62CD08C1BCEDEA6A4837B919F1EC496D7C6025770BE49845C
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
154
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
sale order.exe
Verdict:
Malicious activity
Analysis date:
2021-10-01 20:00:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/64a9d736-1475-44f7-9d31-7f625289b026

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/193968/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1037-1.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b0fb27b6-ccd2-43f3-bf48-e46da0904a7c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/862654
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 495082 Sample: sale order.exe Startdate: 01/10/2021 Architecture: WINDOWS Score: 100 46 Found malware configuration 2->46 48 Multi AV Scanner detection for dropped file 2->48 50 Yara detected AgentTesla 2->50 52 8 other signatures 2->52 7 sale order.exe 6 2->7         started        11 ZAYOk.exe 5 2->11         started        13 ZAYOk.exe 2 2->13         started        process3 file4 32 C:\Users\user\AppData\Roaming\PxrjBaWk.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\Local\...\tmpA89B.tmp, XML 7->34 dropped 36 C:\Users\user\AppData\...\sale order.exe.log, ASCII 7->36 dropped 54 Injects a PE file into a foreign processes 7->54 15 sale order.exe 2 5 7->15         started        19 schtasks.exe 1 7->19         started        56 Multi AV Scanner detection for dropped file 11->56 58 Machine Learning detection for dropped file 11->58 21 schtasks.exe 1 11->21         started        23 ZAYOk.exe 11->23         started        signatures5 process6 file7 40 C:\Users\user\AppData\Roaming\...\ZAYOk.exe, PE32 15->40 dropped 42 C:\Users\user\...\ZAYOk.exe:Zone.Identifier, ASCII 15->42 dropped 44 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->44 25 WerFault.exe 23 9 15->25         started        28 conhost.exe 19->28         started        30 conhost.exe 21->30         started        signatures8 process9 file10 38 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 25->38 dropped
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c32b417043d9215ac32b27f380c36533a23737939b96c283cfe5c3d4494abfa0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-01 10:37:05 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ymvuc4cd3eqvvqzle7zybq3fgordon4ttolmfa6p4xb5iskkx6qa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
07d74ebad5281efc8b39570b0c86fe8c5ca84c2b1d2d21c5d101da2ad758f068
AgentTesla
149e5cb565e56469e6ff5c929185e203c92be0d8541faf0cf38da0003ae211d3
AgentTesla
3467998f0e537762dae5c53816d9bded62f7592c4564da9b34dab17d256451a2
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40ccb45b307f55135d9e754e4ef2033b9a6ac4c84596b0c6b4962d54221de710
AgentTesla
64c9904edf1a7b4e44463167898fc59c5524e4099f5cb0506e504be1eddc4fb3
AgentTesla
781be46ac84b2f6bebda7e94d95e54732d218fa045d476376471853ab4bbb3ee
AgentTesla
79bdfcaa7cd98b6dceac3f4c390a4eef5d8bedb1d24dcb0849c9e93c00f1ee69
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ab68e2437b34af8e6c52602baa89e3bf922a094107f88fb1e9825b45c16ae4c0
AgentTesla
b8978babdc6f81674079b7b5c7116f625a174e91366d1c2020e1c040adc7de91
AgentTesla
ea2e150b453af5ef1d129f5175af498b4a31c78bb244e3abd6878ccd43bd6735
AgentTesla
+ 10'556 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/211001-mntbjabefn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Contains code to disable Windows Defender
Unpacked files
SH256 hash:
c18ac44bb0f7101b785a6133c27f19fc420cf15200fd029e784062825489a419
MD5 hash:
fcbafcca1dc23051575fc1f30d1f7641
SHA1 hash:
80efb77dc7e2f511bcdf48d7324a5ce564e00240
Link:
https://www.unpac.me/results/b202ecbe-e346-4133-b0e8-7f23f8b6e2e0/
SH256 hash:
a3ec4a68a5d94adeaa177bf004093928d3c555d2feed5b637824ff39c7170708
MD5 hash:
499091ca4a038387ec3e4dfb152c56f7
SHA1 hash:
7280b623247732f08b2f6ca6ea756de7d4fb755f
Link:
https://www.unpac.me/results/b202ecbe-e346-4133-b0e8-7f23f8b6e2e0/
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
Link:
https://www.unpac.me/results/b202ecbe-e346-4133-b0e8-7f23f8b6e2e0/
SH256 hash:
c32b417043d9215ac32b27f380c36533a23737939b96c283cfe5c3d4494abfa0
MD5 hash:
831a5e4124a418eb857baa516411567b
SHA1 hash:
82fa04499e970a19104bdf6cfa4decb036ad1c39
Link:
https://www.unpac.me/results/b202ecbe-e346-4133-b0e8-7f23f8b6e2e0/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c32b417043d9/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/c32b417043d9215ac32b27f380c36533a23737939b96c283cfe5c3d4494abfa0

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
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 c32b417043d9215ac32b27f380c36533a23737939b96c283cfe5c3d4494abfa0

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/193968/

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