MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e45adb38f46b6275c9208ffc10f5ad840da121078544fad3555ef8183608dded. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e45adb38f46b6275c9208ffc10f5ad840da121078544fad3555ef8183608dded
SHA3-384 hash: ba0e6706dedaee3ce4d9fdef0effb876c5a19c13b73de5d730c4279ea0b4b1c3850622d80abf11e1d95f706750118c24
SHA1 hash: 03bde9251748cde15f4dd96698bbe62b661d5da8
MD5 hash: 01b98000b9fd1fd6e87cb3bb1ee89001
humanhash: stream-green-illinois-uncle
File name:01b98000b9fd1fd6e87cb3bb1ee89001.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:997'376 bytes
First seen:2023-03-26 18:19:42 UTC
Last seen:Never
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:vvvaMcBlqtpyOkqDpUJ4b1rY7hc3xz1w33S4o5iLUZoUvL5kZppRCajyvweRCsc:P1m4tpyeFQKJahsz6LU5OpRC5oeQl
Threatray 1'656 similar samples on MalwareBazaar
TLSH T1A5258B8273B391B2E89F4264153855CD5E39B5473406E12F5F37BBB0A2212BBBE6F142
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.ungaplc.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
245
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
01b98000b9fd1fd6e87cb3bb1ee89001.exe
Verdict:
Malicious activity
Analysis date:
2023-03-26 18:20:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d527910e-713c-4cec-b446-e51aa7fe6ec3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/377596/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/64208cd51770808abe9b6711/reports/435868a6-5829-46a5-9c19-eb9f8a1713d9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e45adb38f46b6275c9208ffc10f5ad840da121078544fad3555ef8183608dded
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/1f198bc7-d03f-45eb-ac6c-7d8bb7c4e573
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1202215
Signature
Contains functionality to register a low level keyboard hook
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 835120 Sample: S9nn90N73S.exe Startdate: 26/03/2023 Architecture: WINDOWS Score: 100 57 Multi AV Scanner detection for submitted file 2->57 59 Yara detected AgentTesla 2->59 61 Machine Learning detection for sample 2->61 6 S9nn90N73S.exe 3 2->6         started        10 TKQShz.exe 3 2->10         started        12 TKQShz.exe 2 2->12         started        process3 file4 27 C:\Users\user\AppData\...\S9nn90N73S.exe.log, ASCII 6->27 dropped 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->63 65 May check the online IP address of the machine 6->65 67 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->67 69 Contains functionality to register a low level keyboard hook 6->69 14 S9nn90N73S.exe 17 5 6->14         started        19 S9nn90N73S.exe 6->19         started        71 Multi AV Scanner detection for dropped file 10->71 73 Machine Learning detection for dropped file 10->73 75 Injects a PE file into a foreign processes 10->75 21 TKQShz.exe 14 2 10->21         started        23 TKQShz.exe 12->23         started        25 TKQShz.exe 12->25         started        signatures5 process6 dnsIp7 33 api4.ipify.org 64.185.227.155, 443, 49710, 49712 WEBNXUS United States 14->33 35 ungaplc.com 66.29.130.139, 49711, 49714, 49715 ADVANTAGECOMUS United States 14->35 43 2 other IPs or domains 14->43 29 C:\Users\user\AppData\Roaming\...\TKQShz.exe, PE32 14->29 dropped 31 C:\Users\user\...\TKQShz.exe:Zone.Identifier, ASCII 14->31 dropped 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->47 49 Tries to steal Mail credentials (via file / registry access) 14->49 51 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->51 37 mail.ungaplc.com 21->37 39 api.ipify.org 21->39 41 104.237.62.211, 443, 49713 WEBNXUS United States 23->41 45 2 other IPs or domains 23->45 53 Tries to harvest and steal browser information (history, passwords, etc) 23->53 55 Installs a global keyboard hook 23->55 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e45adb38f46b6275c9208ffc10f5ad840da121078544fad3555ef8183608dded/
Threat name:
Win32.Trojan.GenSteal
Create hunting rule
Status:
Malicious
First seen:
2023-03-25 22:55:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
15 of 37 (40.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rnnwohunnrhlsjar76bb5nnqqg2ciihqvcpvu2vl34bqnqi3xwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
06a6922bd3e72833299792b1a21525cbd54cd1bf0637692c80d074f6dc47080d
AgentTesla
0a3910d28d3f2f885f656070a26c9f7abafac1e5231c6b9a8e07844a833f6077
AgentTesla
26e4169f450ad33d2ac91ed523a144039a75b295dd77493dd6b15bda5e7094f6
AgentTesla
377890652698a31ae9c997c9783fa1c924b9ecc9fe49e20d258609617de17f44
AgentTesla
60756600b313edbba5f10915507ae6f7e1fe22bb7dc34e7efa2c1503441f8736
AgentTesla
7fcc32a04925ec34da54246c7f22e29e3a5c55609499d28662bdd9baccd84b17
AgentTesla
8ab437ed1b348f24d6a58965cdc27a3e23cfc82fef4456bd3623f739abf196a9
AgentTesla
c0cbab8b9504e2575456d0f902b264123362665031999a3f780c2a5c2f0b9512
AgentTesla
dcb42fb2487eeee3ad0a36b6dd2b6ff674cb4f130db4ebffbfc6e933e18123c0
AgentTesla
+ 1'646 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230326-wyrecsbe4y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
e706f5599ce00a3cc4b98e5bc9ad6d8fd0022a6ba8369a5eabae4c477c4aab5a
MD5 hash:
7c132a6909ea0844dcc0be6f1929e845
SHA1 hash:
c3db33d46c38449b01e0398c43c58c5258c7206a
Link:
https://www.unpac.me/results/ed4201d4-339a-456b-a9c8-17761f5db7a5/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/ed4201d4-339a-456b-a9c8-17761f5db7a5/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
00a52ba4656972439f054d7ae30eeb31ee45a84d39338676fc34c54cef90113f
MD5 hash:
f0c80d3a9604da2828e0d42cda64e213
SHA1 hash:
7000b5739df9112da2d545b397727c46524cc0f9
Link:
https://www.unpac.me/results/ed4201d4-339a-456b-a9c8-17761f5db7a5/
SH256 hash:
cde0d3400cd787fce5d1b95fa52908d64831430cc90dafddbaa79ae0d03bb3d0
MD5 hash:
06a5bc1d3143bcac174d81c5ffc09def
SHA1 hash:
650fb4549fb98ee4c7be5e03bf670241e6339cd0
Link:
https://www.unpac.me/results/ed4201d4-339a-456b-a9c8-17761f5db7a5/
SH256 hash:
f2504009ae09a97da43834ffbac4f4dec0c503c285deda363f9d72d52d28d13a
MD5 hash:
f10017bb66bf82310b03d74a475df2c3
SHA1 hash:
273f4111e39d8c0d590e54cbff8da3b2be8a913d
Link:
https://www.unpac.me/results/ed4201d4-339a-456b-a9c8-17761f5db7a5/
Parent samples :
e4a0ae76726f36cba9f049d1c38fe9e0ace65ce45f7d331f8dd422e62696e072
c95eabd64c7bd54273fcee058c9af7b19d4183fe1c6745f2753bd1aac0bd3abe
SH256 hash:
e45adb38f46b6275c9208ffc10f5ad840da121078544fad3555ef8183608dded
MD5 hash:
01b98000b9fd1fd6e87cb3bb1ee89001
SHA1 hash:
03bde9251748cde15f4dd96698bbe62b661d5da8
Link:
https://www.unpac.me/results/ed4201d4-339a-456b-a9c8-17761f5db7a5/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e45adb38f46b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/e45adb38f46b6275c9208ffc10f5ad840da121078544fad3555ef8183608dded

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe e45adb38f46b6275c9208ffc10f5ad840da121078544fad3555ef8183608dded

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/377596/
  
URLhaus
https://urlhaus.abuse.ch/url/2346138/
  
Delivery method
Distributed via web download

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