MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01fc4ee8bd9cd9c2ee70ccd486f4f3d1fdd42f40fffc6ab66e9f3973f2000e14. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 01fc4ee8bd9cd9c2ee70ccd486f4f3d1fdd42f40fffc6ab66e9f3973f2000e14
SHA3-384 hash: 8b7a67f82abd833f7b5547ac4f16b811b77aa623a3fbea40833bab5481e56ea72854631366857ed44ecf934367fd72d7
SHA1 hash: 0091194332c80cc2fad2539dafd3f5e13b56b69c
MD5 hash: 11fe0dcda9aee42fcee0a34b93f614da
humanhash: idaho-summer-network-georgia
File name:23091560714.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:646'144 bytes
First seen:2023-09-15 10:35:57 UTC
Last seen:2023-09-15 14:16:49 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:lG2iNy8OgbO2f9J/KcdTRSoDgXJPa2eFZa0Px6B2a+FV/DdR+d:lG1k8Oqf3/Kue9alF96B18Ddgd
Threatray 6'176 similar samples on MalwareBazaar
TLSH T102D42250F23C0B67E5753FF41A9C9C4457F15E269394E2992EDE60EE02A5B880312FEB
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 lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
279
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
23091560714.exe
Verdict:
Malicious activity
Analysis date:
2023-09-15 10:38:33 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/22df4cc9-3b53-41ba-839b-5061fd4a8ab7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/448810/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/650433969bae8a3785585de5/reports/00196abd-6c43-4a44-86bc-c20186278af0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/01fc4ee8bd9cd9c2ee70ccd486f4f3d1fdd42f40fffc6ab66e9f3973f2000e14
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/4559ba1f-a0c0-4397-a902-9efe9e54defb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1308873
Signature
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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: 1308873 Sample: 23091560714.exe Startdate: 15/09/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Found malware configuration 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 5 other signatures 2->46 6 23091560714.exe 3 2->6         started        9 NJFUCIF.exe 3 2->9         started        11 NJFUCIF.exe 2 2->11         started        process3 signatures4 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->48 50 May check the online IP address of the machine 6->50 13 23091560714.exe 17 5 6->13         started        18 23091560714.exe 6->18         started        20 23091560714.exe 6->20         started        52 Multi AV Scanner detection for dropped file 9->52 54 Machine Learning detection for dropped file 9->54 22 NJFUCIF.exe 14 2 9->22         started        24 NJFUCIF.exe 11->24         started        process5 dnsIp6 30 mail.fiberton.com.tr 185.22.187.229, 49711, 49712, 49724 CIZGITR Turkey 13->30 32 api4.ipify.org 173.231.16.77, 443, 49710, 49721 WEBNXUS United States 13->32 34 api.ipify.org 13->34 26 C:\Users\user\AppData\Roaming\...26JFUCIF.exe, PE32 13->26 dropped 28 C:\Users\user\...28JFUCIF.exe:Zone.Identifier, ASCII 13->28 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->56 58 Tries to steal Mail credentials (via file / registry access) 13->58 60 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->60 36 api.ipify.org 22->36 38 api.ipify.org 24->38 62 Tries to harvest and steal browser information (history, passwords, etc) 24->62 64 Installs a global keyboard hook 24->64 file7 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/01fc4ee8bd9cd9c2ee70ccd486f4f3d1fdd42f40fffc6ab66e9f3973f2000e14/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-15 10:36:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ah6e52f5ttm4f3tqztkin5ht2h65il2a776gvntot44xh4qabyka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
03728e854a392ef693c6c2dbb39d240883db16cc580da2e95b9ca15197fb7d67
AgentTesla
0ede8adc61c16ae2b85bb3d904addf4e9c508d351f14f36aae3d047e3a170fb6
AgentTesla
1e5d0ecba17e0de6cf37f9a37e31c9c9a5883df357b0499592598d3921804b3a
AgentTesla
45bdec922b686dc1a2cce49548dd152185bbd961f73d7f166740f5bde455e04f
AgentTesla
485b45513f839ff3c972cbd2434273388b87c070c8c6125a8462aeabe2fb96d5
AgentTesla
882bbeb5c5706da87e906a768a4335ab9adf734ac4348e4cee02c35339b2afac
AgentTesla
e1b7acfbe15a0fde89a1bb1f0f51142061b2ff50bc6c33c770a40f1c43b0d7f6
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f2f7a27696bbccdc3c8c3e3f73dcb15c9045dbf76424e11b09146fd1b488dd9d
AgentTesla
+ 6'166 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/230915-mm9bcsab7v/
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:
31ce85124384469274f47c92b9239494a23e76f744471d207e63435df4cb6889
MD5 hash:
1eaf5aec674164b6a16d87931d5d7487
SHA1 hash:
f3ec71f155256e23b547fa114f6bd532ef9167d8
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/01fc3cd5-1a22-44df-b4d7-8a17c4aed859/
SH256 hash:
0cc2d545cdbc9aca7ac5732fc2e1858bae1b8c575e67f0b4b8077610c5597806
MD5 hash:
604ba9fe5293c6b09155e9593e5fe8b4
SHA1 hash:
c9ca531c5c50091dcdeabea6af26643e897fe3f8
Link:
https://www.unpac.me/results/01fc3cd5-1a22-44df-b4d7-8a17c4aed859/
SH256 hash:
f29e8c15fd2c325147046e0156923a0b53e68e60bcae0a60c1c510e7fe76dbdf
MD5 hash:
dff1aa842cb31958c9b7b1ab28723c5d
SHA1 hash:
1492c92919511571085f9104d122f24f78ca036f
Link:
https://www.unpac.me/results/01fc3cd5-1a22-44df-b4d7-8a17c4aed859/
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
Link:
https://www.unpac.me/results/01fc3cd5-1a22-44df-b4d7-8a17c4aed859/
Parent samples :
cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
81ccf158093718305b3499d0f16d8a82bcad69f2740066daca8d5b5ca9979688
SH256 hash:
01fc4ee8bd9cd9c2ee70ccd486f4f3d1fdd42f40fffc6ab66e9f3973f2000e14
MD5 hash:
11fe0dcda9aee42fcee0a34b93f614da
SHA1 hash:
0091194332c80cc2fad2539dafd3f5e13b56b69c
Link:
https://www.unpac.me/results/01fc3cd5-1a22-44df-b4d7-8a17c4aed859/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/01fc4ee8bd9c/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/01fc4ee8bd9cd9c2ee70ccd486f4f3d1fdd42f40fffc6ab66e9f3973f2000e14

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
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.

Malspam

AgentTesla

Executable exe 01fc4ee8bd9cd9c2ee70ccd486f4f3d1fdd42f40fffc6ab66e9f3973f2000e14

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/448810/

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