MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08a8d54e62caf6bd29b36c1bd5b5fe43a1593cb4ac9c3ac52f3b73a7d18670da. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08a8d54e62caf6bd29b36c1bd5b5fe43a1593cb4ac9c3ac52f3b73a7d18670da
SHA3-384 hash: 6b9b9e6a222b0453c4e02f7c2f89828995db087a37ab2a529a2b1267bc8344e0762a96c15a64c4275b6a5a63734adfed
SHA1 hash: ac70880728dada331970e46251e1ab92bd82b3f2
MD5 hash: c433ce03b07fac08216a58911f927365
humanhash: table-december-salami-eleven
File name:ellawealthx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:945'152 bytes
First seen:2021-04-30 13:13:21 UTC
Last seen:2021-05-05 10:56:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:v+tQ49TqdJpBNu0UJLHkfqxTYIKlmirC+n0f+AIHOzRep/uY3KhPp0YzSdcnuN51:voQ46OBdYxlzWkPOgp7ahPZqcnUdR
Threatray 4'355 similar samples on MalwareBazaar
TLSH 4215CF3122E89B0AF0BE5739D8761200A7F0FA16D322DACF6DA540DE1D617C1C67E796
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
payment invoice.doc
Verdict:
Malicious activity
Analysis date:
2021-04-30 13:42:30 UTC
Tags:
exploit CVE-2017-11882 loader trojan rat agenttesla
Link:
https://app.any.run/tasks/b1b6ed1b-d641-4cac-a0ee-5407e947db99

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/147467/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.688-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/704873
Signature
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 401361 Sample: ellawealthx.exe Startdate: 30/04/2021 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Found malware configuration 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 3 other signatures 2->58 7 ellawealthx.exe 4 2->7         started        11 EpJdKQ.exe 4 2->11         started        13 EpJdKQ.exe 2->13         started        process3 file4 40 C:\Users\user\AppData\...\ellawealthx.exe.log, ASCII 7->40 dropped 60 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->60 62 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->62 64 Adds a directory exclusion to Windows Defender 7->64 15 ellawealthx.exe 2 5 7->15         started        19 powershell.exe 26 7->19         started        21 ellawealthx.exe 7->21         started        23 ellawealthx.exe 7->23         started        66 Multi AV Scanner detection for dropped file 11->66 68 Injects a PE file into a foreign processes 11->68 25 powershell.exe 11->25         started        27 EpJdKQ.exe 11->27         started        30 powershell.exe 13->30         started        32 EpJdKQ.exe 13->32         started        signatures5 process6 dnsIp7 42 C:\Users\user\AppData\Roaming\...pJdKQ.exe, PE32 15->42 dropped 44 C:\Users\user\...pJdKQ.exe:Zone.Identifier, ASCII 15->44 dropped 48 Tries to harvest and steal browser information (history, passwords, etc) 15->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->50 34 conhost.exe 19->34         started        36 conhost.exe 25->36         started        46 192.168.2.1 unknown unknown 27->46 38 conhost.exe 30->38         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08a8d54e62caf6bd29b36c1bd5b5fe43a1593cb4ac9c3ac52f3b73a7d18670da/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-30 13:13:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bcunkttczl3l2kntnqn5lnp6ioqvspfuvsodvrjphnz2pumgodna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
04b1d133828aae492d8201b04e418e467450f33be15eca63e7b16ac9094ee450
AgentTesla
11248ff82e8de09cc03765780c41698d37944a869caf93bc2d8d72af4eae4599
AgentTesla
29ebec67d2006c81333565581d8c2b123a3fbeee5123180b25feccb3b02f838e
AgentTesla
2a39871fcfc1b15b312efc820839f57a21288c09be793ca1ddaf41d821ce3c01
AgentTesla
351381f11a5e72b70399481567df8451ca7b72ca2dc3a78b467f71ffc7533bbb
AgentTesla
67377c6c2259974077c2b7476f77823862ed6d5c6ce95c579e101b3d0a81b71e
AgentTesla
8e7a8fe9fde0e6df36a4da7be90995f289342f3187370a089aaca0caba369128
AgentTesla
a31924a3f39126f3f253c75ea5b787a4756b885828916ff5bd5b1c9ca9b95c59
AgentTesla
acef7155f56a1434770c602a92ebf4945474ad85e9382df19ff5d3ffee461423
AgentTesla
d22703e680337df8913d30ae6c72d715f6f726ad87d6fd5a847088d67c7ae608
AgentTesla
+ 4'345 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/210430-cxee2crel6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
11cf5a51e593c007ff4f91294cf505ffd5e425e56387c60d81e6479cc284cc3b
MD5 hash:
73cc3f7e7700e6a54cb5f291dffe5aa1
SHA1 hash:
09174f9fa55c9bac0540efb7a8c682878a32d02d
Link:
https://www.unpac.me/results/2e0e8415-46a0-4d69-a705-1148bc2e3a29/
SH256 hash:
08a8d54e62caf6bd29b36c1bd5b5fe43a1593cb4ac9c3ac52f3b73a7d18670da
MD5 hash:
c433ce03b07fac08216a58911f927365
SHA1 hash:
ac70880728dada331970e46251e1ab92bd82b3f2
Link:
https://www.unpac.me/results/2e0e8415-46a0-4d69-a705-1148bc2e3a29/
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/08a8d54e62caf6bd29b36c1bd5b5fe43a1593cb4ac9c3ac52f3b73a7d18670da

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

  
Delivery method
Other
  
URLhaus
https://urlhaus.abuse.ch/url/1185085/
Cape
Cape
https://www.capesandbox.com/analysis/147467/

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