MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0b34f771f50d5ae6571ad9470b7a712e6322359bc18bef14fbdb15a9ed043d0. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e0b34f771f50d5ae6571ad9470b7a712e6322359bc18bef14fbdb15a9ed043d0
SHA3-384 hash: 4640cff4180d8fa52fdf432848811b07a901f6ffc13a5845bc059e97ec446360c74ff3263b3c42127eeaa9d11660bff0
SHA1 hash: 3e78467244f7e1780e7bcbf85f335356c4050233
MD5 hash: 770bb8f7cce661d0d60db2085dd7c3c7
humanhash: hotel-hotel-finch-shade
File name:PO#1135 - 裕偉.BAT
Download: download sample
Signature AgentTesla
Create hunting rule
File size:20'971'520 bytes
First seen:2021-09-29 07:26:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 12288:ABggl6xVWvtl3ZFx05P6sVOJeJxyi1w8eSg9L:C88VlJ305PR9PSd
Threatray 10'423 similar samples on MalwareBazaar
TLSH T15927122E32D4EE53C1A946B26D73D17AE7B2484CC1E1423377906EBE2C545F6BA096C2
File icon (PE):PE icon
dhash icon dcccccccecccc8c8 (1 x AgentTesla)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO#1135 - 裕偉.BAT
Verdict:
No threats detected
Analysis date:
2021-09-29 07:31:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/82b78de9-8b54-4c63-92b0-1e8549db3542

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Dropper.Temonde-6571898-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/860885
Signature
.NET source code contains very large array initializations
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
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
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 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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Gathering data
Threat name:
Win32.Trojan.Nsisx
Create hunting rule
Status:
Malicious
First seen:
2021-09-29 07:27:18 UTC
AV detection:
13 of 45 (28.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4czu65y7kdk24zlrvwkhbn5hcltdei2zxqml54kpxwyvvhwqipia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
10d242fe59909dfbd836bdd63b1ba3b95445068f350c681251c6996775ea89e0
AgentTesla
79d4a69e94f1baf2d80e4ea9cb0bfca64187d93fe886aed65d82245aa6ccede1
AgentTesla
8f68a40ad1e007b49bdd1fcf9ef3618cba648f5b19c311c13a9d7ced266e3d73
AgentTesla
c39e3467c753b547bf66208e0812b5f35571e3e8773c7c049ac31ade62b48341
AgentTesla
cd17d2c6c11af0ef269ece8868a79e660ab11622856b59139b3f04aae30ff3f5
AgentTesla
d5269c737f5691eab59bcc8c6ba21a4ad0244e37d87c2fae38543ad15aa6707f
AgentTesla
e4430ff0b0e7ec35e83d08b14372872695019ec4f9a3d985fcb6e60376d2927d
AgentTesla
+ 10'413 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/210929-h94xyaeaf3/
Behaviour
Enumerates physical storage devices
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/e0b34f771f50/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.77
Link:
https://yomi.yoroi.company/submissions/e0b34f771f50d5ae6571ad9470b7a712e6322359bc18bef14fbdb15a9ed043d0

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 e0b34f771f50d5ae6571ad9470b7a712e6322359bc18bef14fbdb15a9ed043d0

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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