MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ad4957de1093ece5c0de53ca2f84e1ce1078afcaceea8cb90191b125bba1d76. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ad4957de1093ece5c0de53ca2f84e1ce1078afcaceea8cb90191b125bba1d76
SHA3-384 hash: c5ff205546b0184623813e41646d208d21d8a884947610ddaab862473cb85cc8fb92137eff60ae1a24ccd8052b98f04b
SHA1 hash: 93d49fde3357801f24c599ab20c2b79fe7becee2
MD5 hash: 79226370153e69d5d7be576286e9c9e9
humanhash: hot-magnesium-pluto-artist
File name:SecuriteInfo.com.W32.AIDetectNet.01.28615.15976
Download: download sample
Signature AgentTesla
Create hunting rule
File size:427'520 bytes
First seen:2022-06-03 17:33:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:1ftZ8aVOV21ZOnnasOhhkpxeJJPu6A6CF1v0AcP+Y8nfxYhYNX2MBvd:d78u5SaXkp47QZuZW1fx9NX2MBv
Threatray 17'025 similar samples on MalwareBazaar
TLSH T1D0949C8C721071DFDB57D4729AA81C6CE6956C7E471B9143D0233EA9AA2C487CFF40BA
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 24e4c8d0f0c8d4d4 (15 x AgentTesla, 7 x RemcosRAT, 6 x Formbook)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
452
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.28615.15976
Verdict:
Malicious activity
Analysis date:
2022-06-03 17:41:26 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/ab76eb9c-9bc9-4a0a-bd9f-c5f50ab55cb8

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/276572/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.28615.15976.UNOFFICIAL
Create hunting rule

PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

PUA.Win.Packed.ConfuserEx-6582917-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
confuserex obfuscated packed
Link:
https://www.filescan.io/uploads/629a45e72dac0ae8c9038a30/reports/7b0f9dd5-d9d0-4825-a035-40e1875db9cb/overview
Result
Verdict:
UNKNOWN
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/f501c245-306f-404e-91ce-c4db6990545a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1006480
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Drops executable to a common third party application directory
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
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 harvest and steal browser information (history, 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: 638972 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 03/06/2022 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 7 other signatures 2->51 7 SecuriteInfo.com.W32.AIDetectNet.01.28615.exe 5 2->7         started        11 firefox.exe 3 2->11         started        13 firefox.exe 2 2->13         started        process3 file4 31 C:\Users\user\AppData\Roaming\...\firefox.exe, PE32 7->31 dropped 33 SecuriteInfo.com.W...et.01.28615.exe.log, ASCII 7->33 dropped 53 Detected unpacking (changes PE section rights) 7->53 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->55 57 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->57 59 Drops executable to a common third party application directory 7->59 15 SecuriteInfo.com.W32.AIDetectNet.01.28615.exe 6 7->15         started        19 powershell.exe 1 17 7->19         started        21 SecuriteInfo.com.W32.AIDetectNet.01.28615.exe 7->21         started        61 Antivirus detection for dropped file 11->61 63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 23 firefox.exe 2 11->23         started        67 Injects a PE file into a foreign processes 13->67 25 firefox.exe 13->25         started        27 firefox.exe 13->27         started        signatures5 process6 dnsIp7 35 pharmadent.com.uy 170.249.205.194, 49769, 49772, 49781 PRIVATESYSTEMSUS United States 15->35 37 mail.pharmadent.com.uy 15->37 29 conhost.exe 19->29         started        39 mail.pharmadent.com.uy 25->39 41 Tries to steal Mail credentials (via file / registry access) 25->41 43 Tries to harvest and steal browser information (history, passwords, etc) 25->43 signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ad4957de1093ece5c0de53ca2f84e1ce1078afcaceea8cb90191b125bba1d76/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-06-03 16:35:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=plkjk7pbbe7m4xan4u6kf6codtqqpcx4vtxkrs4qdenrew52dv3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
29478db896444dc2bed1ae2346fcb41e505152127be5d1798851964210c264a7
AgentTesla
2aaea468cf7197a2a5ba4e333f257ec3670ac7938dbda49e7fa7e32d61297387
AgentTesla
32a82674cb231436001a0f481cbf4ff966841ea1a08a7127d1cd2e73a6037553
AgentTesla
37e3a3e4a0b161fbfd16602bb993ceeb34a7f25f2fc6d36459cc35afbff92363
AgentTesla
52282dc30cfcb5993ceb060a9b95ed551173056a305330bb687b07c9d3c83cce
AgentTesla
6ab30070b29a4095465e89dbc1a4b0788625565aa7608973b274aadd715b5db1
AgentTesla
+ 17'015 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220603-v5ehpsgfdm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
a4ae393d7e1035c6425919cd2b92930ad6e804ce5242c00e282b68b130e93e95
MD5 hash:
5a9990208e34d5de5e0c72f7e73d92f4
SHA1 hash:
a4d6c4c166a7a589baab2821b2e1bb46643605c3
Link:
https://www.unpac.me/results/91f3446c-80c7-4ed0-b38a-a41cbade252a/
SH256 hash:
0b8e7ee5783ab5b414a30008e5d04c934a611d7424d763a455093ee10829ff7b
MD5 hash:
40c281ed76a0bfe96418fb5dc0e19f15
SHA1 hash:
5e51a1e73fce772af7b6006d4502cd24a75bc627
Link:
https://www.unpac.me/results/91f3446c-80c7-4ed0-b38a-a41cbade252a/
SH256 hash:
7ad4957de1093ece5c0de53ca2f84e1ce1078afcaceea8cb90191b125bba1d76
MD5 hash:
79226370153e69d5d7be576286e9c9e9
SHA1 hash:
93d49fde3357801f24c599ab20c2b79fe7becee2
Link:
https://www.unpac.me/results/91f3446c-80c7-4ed0-b38a-a41cbade252a/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7ad4957de109/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7ad4957de1093ece5c0de53ca2f84e1ce1078afcaceea8cb90191b125bba1d76

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:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_NET_NAME_ConfuserEx
Create hunting rule
Author:Arnim Rupp
Description:Detects ConfuserEx packed file
Reference:https://github.com/yck1509/ConfuserEx

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/276572/

Comments