MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 acf07e3a8e5eab40aaa587590fe81ec7a98b0eb238d5640a857495500a9df71a. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: acf07e3a8e5eab40aaa587590fe81ec7a98b0eb238d5640a857495500a9df71a
SHA3-384 hash: c75f89b3f2a368fb92aa8825db89a7aa49b7979281ce194979de461b31b536a952e8a8cc1a103213c3aa3a29f5882d20
SHA1 hash: 31ecfb95252307cb3b4bdbac19ca65c3edc91a4c
MD5 hash: dc8b456745a003ad36da14f0152329b2
humanhash: cat-violet-butter-foxtrot
File name:DHL Shipment Notification AWB8114704847788.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:963'072 bytes
First seen:2022-02-14 07:06:33 UTC
Last seen:2022-02-14 09:17:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:p+Ex2d141r6Z51XsmUPA0H6Q7eiehT7623QDD6c20Am2+KqIgF+X42aIsXblnFol:pr2da1GjXy/xeFk2+KvgFEyxZ
Threatray 15'094 similar samples on MalwareBazaar
TLSH T1882502017BB9AF23C4AB0FB7E8A202411770E95A9167D77F94D036EC5C9B3680D7127A
File icon (PE):PE icon
dhash icon f8a4b2b4b4b4b2c0 (20 x AgentTesla, 8 x Loki, 6 x Formbook)
Reporter abuse_ch
Tags:AgentTesla DHL exe Telegram

Intelligence

File Origin
# of uploads :
2
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/241262/
Detection(s):
SecuriteInfo.com.Variant.Bulz.624119.12563.30004.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Gathering data
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/fa2f4bf5-e08d-493d-82ae-48ea1b4cd0f4
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/939131
Signature
.NET source code contains potential unpacker
Found malware configuration
Malicious sample detected (through community Yara rule)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/acf07e3a8e5eab40aaa587590fe81ec7a98b0eb238d5640a857495500a9df71a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-14 07:07:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 41 (58.54%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vtyh4ouol2vubkvfq5mq72a6y6uywdvshdkwicufoskvacu564na._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
166bc7ce7a1d7395985340613e88e3058aa277a37b2079ff6c3bde6d3992a141
AgentTesla
2bc853d4c861c5e953faca9ddef2753138feeb814c0cc234580a5960ca0b965e
AgentTesla
542200906b6fd1d7cbf92964d984d66eb7566451cb68851ab9ddd8761fe68def
AgentTesla
57d174cba1f8d71729c92a0f826b379491585dd53e1d1a11397b46ae6049f217
AgentTesla
777ab54efae3ebf08dd94823c2bd4fbd6c8e063dad74d4f3eb4a5a32cb1ba6d0
AgentTesla
a8db04465f62d993cc1e2413fd0710700ab10335729c3aaa0b663f98c3420a1a
AgentTesla
aabfaaee66fe79d0ac92ac68986bf7b1507b9da8759e3f5e92f1a3f4fb85076c
AgentTesla
c9af30b2a800c774844eee76e019d10b72c4637adbccd34a6de3bcc8a4f32ba4
AgentTesla
cdbba2de21736cf963f5c6c918502a65078b4ec197ee78b7597973a69c35fb42
AgentTesla
+ 15'084 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/220214-hxm4nahgdk/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5083863399:AAH9g72QTdN88jNOd6_tBrE8gEd-FpXnfHE/sendDocument
Unpacked files
SH256 hash:
634d417309429ce5c6a447e15571db7435f58a750ca1d29d29b2abbbf03c4e54
MD5 hash:
7576ceaac2bb65f39a3cb71f429976da
SHA1 hash:
fa80ffd5aaf7992a58b403051d04bdab2800de70
Link:
https://www.unpac.me/results/353d4217-c4de-4a54-a770-960e84016210/
Parent samples :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 hash:
f564ac18d7bd360bfa92046f5f0f6566abb61d6b6b4768fb37408f8121b8c90f
MD5 hash:
c6f1bd4a0ca5ec501b44f8e1e6c7ce54
SHA1 hash:
f85df3c37d089621c329a21ac919968b769a46c7
Link:
https://www.unpac.me/results/353d4217-c4de-4a54-a770-960e84016210/
SH256 hash:
eec2afab063b53feaaf2ea8ef5d093ca854bac81806765b6e8cf9d88520c72c7
MD5 hash:
7dc127b6d1574a850cdb239c4a263801
SHA1 hash:
ad90561de0bb6bef33aaf41b3fdafb412ecf77c4
Link:
https://www.unpac.me/results/353d4217-c4de-4a54-a770-960e84016210/
SH256 hash:
56296f1762952103d0bef0e0a3c2751aa86d9e11e7c3f7e6f528bc0e6bc0ed82
MD5 hash:
368f29da470ceb44ca38776e24a7d2bf
SHA1 hash:
9d93220044b92e7f383b415e425f191b6c197408
Link:
https://www.unpac.me/results/353d4217-c4de-4a54-a770-960e84016210/
SH256 hash:
acf07e3a8e5eab40aaa587590fe81ec7a98b0eb238d5640a857495500a9df71a
MD5 hash:
dc8b456745a003ad36da14f0152329b2
SHA1 hash:
31ecfb95252307cb3b4bdbac19ca65c3edc91a4c
Link:
https://www.unpac.me/results/353d4217-c4de-4a54-a770-960e84016210/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/acf07e3a8e5e/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/acf07e3a8e5eab40aaa587590fe81ec7a98b0eb238d5640a857495500a9df71a

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:Telegram_Exfiltration_Via_Api
Create hunting rule
Author:lsepaolo
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.

Cape
Cape
https://www.capesandbox.com/analysis/241262/

Comments