MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2749740f79f214e244b066f44d3de2d2a55d75f1cf3c90a94b939f5426794a8a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2749740f79f214e244b066f44d3de2d2a55d75f1cf3c90a94b939f5426794a8a
SHA3-384 hash: 4cace7cf8203c3afc421db345ea815a463f7eea6f0c42be7d5f915512c20f6800ff531fcfa53709ec5c26df8af7b8b45
SHA1 hash: 24e6236f5778b2ae9e91c733d505de344de8e290
MD5 hash: 3f27b6cced618d03ecea3a1d19a0ac26
humanhash: item-chicken-queen-mirror
File name:3f27b6cced618d03ecea3a1d19a0ac26.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:790'528 bytes
First seen:2022-12-05 09:17:41 UTC
Last seen:2022-12-05 10:37:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:77s71zLzs1Zw3n6uABlrkh6/n1dB5O8f:77EHo12nKpkOLjO8f
Threatray 23'939 similar samples on MalwareBazaar
TLSH T1BCF45B0CF3488D6AFDAA87FC369240DE705E548D783077D08685A4F972788EE6BCB558
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/342833/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.12065.23075.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638db74f04e0e79bdf40e31b/reports/00c759a7-94e5-4438-a571-acd2ff7fd758/overview
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/62be77b1-b7c7-45c0-918d-d02fc301846f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1127930
Signature
.NET source code contains potential unpacker
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
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
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)
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 760664 Sample: SGHYFArBNJ.exe Startdate: 05/12/2022 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 5 other signatures 2->59 6 SGHYFArBNJ.exe 3 2->6         started        10 VHRJGw.exe 2 2->10         started        12 VHRJGw.exe 3 2->12         started        process3 file4 23 C:\Users\user\AppData\...\SGHYFArBNJ.exe.log, ASCII 6->23 dropped 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->61 63 May check the online IP address of the machine 6->63 65 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->65 14 SGHYFArBNJ.exe 17 6 6->14         started        67 Injects a PE file into a foreign processes 10->67 19 VHRJGw.exe 3 10->19         started        69 Multi AV Scanner detection for dropped file 12->69 71 Machine Learning detection for dropped file 12->71 21 VHRJGw.exe 14 2 12->21         started        signatures5 process6 dnsIp7 29 mail.eslinaasansor.com.tr 5.250.248.146, 49717, 49725, 587 AYSIMATR Turkey 14->29 31 api.ipify.org.herokudns.com 3.232.242.170, 443, 49714, 49722 AMAZON-AESUS United States 14->31 33 api.ipify.org 14->33 25 C:\Users\user\AppData\Roaming\...\VHRJGw.exe, PE32 14->25 dropped 27 C:\Users\user\...\VHRJGw.exe:Zone.Identifier, ASCII 14->27 dropped 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->41 43 Tries to steal Mail credentials (via file / registry access) 14->43 45 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->45 35 api.ipify.org 19->35 47 Tries to harvest and steal ftp login credentials 19->47 49 Tries to harvest and steal browser information (history, passwords, etc) 19->49 51 Installs a global keyboard hook 19->51 37 54.91.59.199, 443, 49720 AMAZON-AESUS United States 21->37 39 api.ipify.org 21->39 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2749740f79f214e244b066f44d3de2d2a55d75f1cf3c90a94b939f5426794a8a/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-05 01:31:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 40 (52.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=e5exid3z6ikoerfqm32e2ppc2ksv25prz46jbkklsopvijtzjkfa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
116cfa58be49398e36341b622a3942f2abcfb5a60be9688f80f9e8fca3245c23
AgentTesla
194b21139e3a9a343c63617ad33ee48abdfa1566a4302a04b65df43888395400
AgentTesla
2da1b97a8e440821d736f32a57696f74038e5982455aeceeff5b9e4ec1a41f14
AgentTesla
7952ed2e59778a1ea85ce6dedc4f5e6b0afdbff5addf24b99a8a12b4e5b53677
AgentTesla
8a8e4af9303c7a1ed727e3dc8eac70802cfd184cccd4d678aa3d7a8473dff210
AgentTesla
9ae030a1259f20f46a766330325b3908b885bc83e0c4c3676a03c80bf836d934
AgentTesla
b15c35091f0f7c83cc43116c4f27a50db8b1d2d99d882ec4213bc2a292b6f656
AgentTesla
b97a6e22708a72c2e1118f8a55c353e424381297422320053380c9e614d4d9e4
AgentTesla
+ 23'929 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/221205-k9lsgaee83/
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:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/96e92611-d349-4c7a-8fc0-86c390a00a58/
SH256 hash:
081f8e119f4a0196e684c134ce616ddf449b550646e8fad6e17341ba01ed24b2
MD5 hash:
e5ce549f424a56d5a85c42688dd4466b
SHA1 hash:
b3126215a7723587cc9b3e637f28c86126790eb1
Link:
https://www.unpac.me/results/96e92611-d349-4c7a-8fc0-86c390a00a58/
SH256 hash:
45f73fdea03ee3510728cde9d90fa05682c770094e79d604f6deac28397e7f55
MD5 hash:
8b42a8d70cbee6828f463a6a6f2542fb
SHA1 hash:
7c4acf4df22e31af588c74f9aba39f0cbb3b6257
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/96e92611-d349-4c7a-8fc0-86c390a00a58/
Parent samples :
3d77583fa56ec5b06d576edf335b8362e2eacd9e020fdc035aa7e4f30fb2dc49
af575431faed38bb107e4d6faf9b53f23c5b8f063d979a8c1376df15184b96e2
0e270cbe90f14a94665f2b58ea7f08f75bb0911d5ea34f545e85b25e05b9ef3c
d4e212ed0c179d4f5ca457ce591b533e41e6111b72014274024a88aa519418d6
2749740f79f214e244b066f44d3de2d2a55d75f1cf3c90a94b939f5426794a8a
37637fda7c5e36395917b2a7090af966752710723496c9ea082c8d360c146e82
SH256 hash:
7dc3c067dfba04bc3f51f5a07bc96bb645446ef7cad9f6777ced1989298e8e07
MD5 hash:
2215d1cb5e3d21822440fc7983f38da5
SHA1 hash:
12b2f189fb7c2a9f06be2d15f5a1483f976c0601
Link:
https://www.unpac.me/results/96e92611-d349-4c7a-8fc0-86c390a00a58/
SH256 hash:
a000e28f51f40830d58c277f38b69a9621cd261df82876289ea6e3080ff76928
MD5 hash:
9dbcdd52743d0ccf5ac7223d758a3fc7
SHA1 hash:
01ab24d6591d5d866d179951c39be031ed951508
Link:
https://www.unpac.me/results/96e92611-d349-4c7a-8fc0-86c390a00a58/
SH256 hash:
2749740f79f214e244b066f44d3de2d2a55d75f1cf3c90a94b939f5426794a8a
MD5 hash:
3f27b6cced618d03ecea3a1d19a0ac26
SHA1 hash:
24e6236f5778b2ae9e91c733d505de344de8e290
Link:
https://www.unpac.me/results/96e92611-d349-4c7a-8fc0-86c390a00a58/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2749740f79f2/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/2749740f79f214e244b066f44d3de2d2a55d75f1cf3c90a94b939f5426794a8a

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 2749740f79f214e244b066f44d3de2d2a55d75f1cf3c90a94b939f5426794a8a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2436017/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/342833/

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