MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff27368e4af5109ffce1cedd527fd833940aa61dd68d060dd95e9a984e26ebd2. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff27368e4af5109ffce1cedd527fd833940aa61dd68d060dd95e9a984e26ebd2
SHA3-384 hash: 6736bf6a3975862cc683fa60f37c2f29f3a0c26fc4716328d3c8ec31b8bd472cac3a3a7307d26ebac551556f6affeea7
SHA1 hash: a9e19e5dfbe66aab8d14f86f0f0a82a66dcf6bf7
MD5 hash: e03eab640a9d36b532e0bba0b54e228d
humanhash: friend-six-lake-steak
File name:SecuriteInfo.com.W32.AIDetectNet.01.25422.23984
Download: download sample
Signature AgentTesla
Create hunting rule
File size:692'736 bytes
First seen:2022-06-08 12:49:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:g+m04QJcPMdMW1Au5JTRgkeJSXCh0w+gH6zXnsFGtPljzfBbo9q:+ecUd1RfHu9HWnNdTBbo
Threatray 17'950 similar samples on MalwareBazaar
TLSH T112E4122476ED1723D67E4BFE98A5090087F1A626591BF30E2E8471EB2D67FC18522723
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 95ac84949c94a0cd (5 x AgentTesla)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.25422.23984
Verdict:
Malicious activity
Analysis date:
2022-06-08 20:26:26 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/d8e8d0eb-d126-416b-ae12-95c54b3dd3c2

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/277784/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.25422.23984.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed update.exe
Link:
https://www.filescan.io/uploads/62a09b168e867832d9e72388/reports/2bedec6c-6fe9-4ef0-9806-f4377e133c1e/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/6122697a-5bc5-4cba-8d55-683e928035f5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1009000
Signature
.NET source code contains very large array initializations
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
Malicious sample detected (through community Yara rule)
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 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: 641497 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 08/06/2022 Architecture: WINDOWS Score: 100 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected AgentTesla 2->55 57 3 other signatures 2->57 6 SecuriteInfo.com.W32.AIDetectNet.01.25422.exe 3 2->6         started        10 bgnFA.exe 3 2->10         started        12 bgnFA.exe 2 2->12         started        process3 file4 27 SecuriteInfo.com.W...et.01.25422.exe.log, ASCII 6->27 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->59 61 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->61 63 Injects a PE file into a foreign processes 6->63 14 SecuriteInfo.com.W32.AIDetectNet.01.25422.exe 2 7 6->14         started        65 Multi AV Scanner detection for dropped file 10->65 19 bgnFA.exe 2 10->19         started        21 bgnFA.exe 10->21         started        23 bgnFA.exe 10->23         started        25 bgnFA.exe 12->25         started        signatures5 process6 dnsIp7 33 mail.gpd-qatar.com 50.87.253.110, 49789, 49860, 587 UNIFIEDLAYER-AS-1US United States 14->33 35 x1.i.lencr.org 14->35 29 C:\Users\user\AppData\Roaming\...\bgnFA.exe, PE32 14->29 dropped 31 C:\Users\user\...\bgnFA.exe:Zone.Identifier, ASCII 14->31 dropped 39 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->39 41 Tries to steal Mail credentials (via file / registry access) 14->41 43 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->43 37 192.168.2.1 unknown unknown 19->37 45 Tries to harvest and steal ftp login credentials 19->45 47 Tries to harvest and steal browser information (history, passwords, etc) 19->47 49 Installs a global keyboard hook 19->49 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff27368e4af5109ffce1cedd527fd833940aa61dd68d060dd95e9a984e26ebd2/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-08 03:17:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=74ttndsk6uij77hbz3ove76ygokavjq522gqmdozl2njqtrg5pja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
21a1fe67e4c65a5e6abcc621c2db92a3acb969fe922f8be1d2245c23d78b141d
AgentTesla
43cb3ca80aa1ca82132bfede80febbf74cb511ae3a683a4f0e26ff8a11b87367
AgentTesla
59d5303a9e91d1c6772b0adbb561c0f021b9dc1976753a98d3c4ab0d91506adf
AgentTesla
72f31458925d45d9de0f448b159d683de009387ee36852a659a2f30d04b7216c
AgentTesla
9bad43f142a567a225549128b8fea3ad301cc5313ec43240573e44d815057c91
AgentTesla
c09a64df71db0720511fcbc521afd0023f121c2b015e57f8ddf773f0850c0f48
AgentTesla
c5dacb79bb5f1021b128deef833d1c45bea09c6c27a4a0da9f090509f256ec52
AgentTesla
cdbaf4e28adc82d41a24e859b2476217a1ba2c9142cc354e652f9644760fb23f
AgentTesla
e47a0c52865bd0c492469ac52a6a11e9fe65c2317dc022a3c8164f03f0be9ebc
AgentTesla
+ 17'940 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/220608-p2xl8ahbbl/
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
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:
5554daa82d5b140520de57afecfccf31dd1c390c73a3541bc04b334369b6cb5e
MD5 hash:
d417b820499b039d81dfe00e6c6857bf
SHA1 hash:
59019a50928ede9138b17f1d7083cf309a7d65c5
Link:
https://www.unpac.me/results/d4280131-30f7-4198-bec1-9fb1a5893850/
SH256 hash:
8bea0a52cb4924d84751db7a595c6b29e44cc8cc8d1d0eef88796e50a9ef2f3c
MD5 hash:
1a880c776ea9273b398280f95f9e0efc
SHA1 hash:
4e56e16f5b2fdae608181f447762fa64e78f48ad
Link:
https://www.unpac.me/results/d4280131-30f7-4198-bec1-9fb1a5893850/
SH256 hash:
4b3059a1fcd6c58c7fc4e574766133e89e95cb0fe6631b7f4aee664370c2571d
MD5 hash:
97f6ddc9c7e648e589849d8d6466bc18
SHA1 hash:
1104888244c872d5726728e0cb05ae6edaabf2bf
Link:
https://www.unpac.me/results/d4280131-30f7-4198-bec1-9fb1a5893850/
SH256 hash:
20bd24b24bdcae9d37297b3986793bd22a859cf4a3dd78d0bb9cfef99a61b3cc
MD5 hash:
1913aea113a5e56b8a977448b4b060da
SHA1 hash:
ec08ed574991463019b286acb310bbcce672fa76
Link:
https://www.unpac.me/results/d4280131-30f7-4198-bec1-9fb1a5893850/
SH256 hash:
ff27368e4af5109ffce1cedd527fd833940aa61dd68d060dd95e9a984e26ebd2
MD5 hash:
e03eab640a9d36b532e0bba0b54e228d
SHA1 hash:
a9e19e5dfbe66aab8d14f86f0f0a82a66dcf6bf7
Link:
https://www.unpac.me/results/d4280131-30f7-4198-bec1-9fb1a5893850/
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/ff27368e4af5109ffce1cedd527fd833940aa61dd68d060dd95e9a984e26ebd2

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.

Cape
Cape
https://www.capesandbox.com/analysis/277784/

Comments