MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 720d90ad498171d943399e010d4aa16cc65f69bbff6f042d6b364813cfd168bb. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 720d90ad498171d943399e010d4aa16cc65f69bbff6f042d6b364813cfd168bb
SHA3-384 hash: a3d779239bdf81d3cc69e5c86911935f071446a2d3509241df7ec10f797dfd6454c37bde607eaec9e65be87125ebcc51
SHA1 hash: f34edd03b9072dff0cbc4bfbeff2c18b98a6933e
MD5 hash: ec74c708001090117278d032f8342453
humanhash: carpet-kansas-west-snake
File name:Curr¡culum Vitae Rita.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'089'536 bytes
First seen:2022-09-21 18:54:16 UTC
Last seen:2022-09-23 05:26:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:DBluwyS7oLFMrfbIT7TNIOEbRbNmu3ROUKCeKowyaqfpPWla:tlFEFMrEHpIdbcqRnKDKo1pP+a
TLSH T1B935AD1177EA8E03E17A57B1C4E0E47087B96D42D02AC39B2FC51DDF7252BE69A80367
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 74d298b898b0f8b4 (11 x AgentTesla, 11 x SnakeKeylogger, 9 x Formbook)
Reporter 0xToxin
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
352
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Curr¡culum Vitae Rita.exe
Verdict:
Malicious activity
Analysis date:
2022-09-21 18:57:10 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/a9603761-9f81-427e-a567-18775fbb90d6

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/312117/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.6660.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a process from a recently created file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
75%
Tags:
anti-vm packed
Link:
https://www.filescan.io/uploads/632b5ddf36ba812561a946a9/reports/15b8e563-4f35-449d-8e27-895b84b59886/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/933fdb0a-2f1f-4b58-a2d2-d3e84927d4de
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1074831
Signature
.NET source code contains potential unpacker
.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
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
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 707373 Sample: Curr#U00a1culum Vitae Rita.exe Startdate: 21/09/2022 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 10 other signatures 2->37 6 UpDaTe.exe 3 2->6         started        9 Curr#U00a1culum Vitae Rita.exe 3 2->9         started        12 UpDaTe.exe 2 2->12         started        process3 file4 39 Multi AV Scanner detection for dropped file 6->39 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->41 43 Machine Learning detection for dropped file 6->43 45 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->45 14 UpDaTe.exe 14 2 6->14         started        25 C:\...\Curr#U00a1culum Vitae Rita.exe.log, ASCII 9->25 dropped 47 Injects a PE file into a foreign processes 9->47 18 Curr#U00a1culum Vitae Rita.exe 17 5 9->18         started        signatures5 process6 dnsIp7 27 192.168.2.1 unknown unknown 14->27 49 Tries to harvest and steal ftp login credentials 14->49 51 Tries to harvest and steal browser information (history, passwords, etc) 14->51 29 api.telegram.org 149.154.167.220, 443, 49713, 49720 TELEGRAMRU United Kingdom 18->29 21 C:\Users\user\AppData\Local\...\UpDaTe.exe, PE32 18->21 dropped 23 C:\Users\user\...\UpDaTe.exe:Zone.Identifier, ASCII 18->23 dropped 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->53 55 Tries to steal Mail credentials (via file / registry access) 18->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->57 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/720d90ad498171d943399e010d4aa16cc65f69bbff6f042d6b364813cfd168bb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-09-21 14:29:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oigzblkjqfy5sqzztyaq2svbntdf62n375xqilllgzebht6rnc5q._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220921-xkrzeacecm/
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 data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
p=
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/921f27ed-c70f-419a-bed5-41113b916c85
Unpacked files
SH256 hash:
1d04d1d8bbc7693e0d9272e6caa02382223f4cbe6eb9e790001bb3152e45f130
MD5 hash:
88631a62a53ee2ab5fd7147573f7400b
SHA1 hash:
f74d9b96f7223c4500249a9f1e38a8c99e5ca31d
Link:
https://www.unpac.me/results/18356cab-1e75-45e6-a87f-3ab5c3fa4416/
Parent samples :
d92dc725e302f2574bed3e77b7b5869138bbc73f587c96d041b1da39ec4fb3ca
f8140bd38c291529ed13228acf3c2238246a7faf466ab8cf66582691f765d0a9
0301b9c05ff6834e51220ddf3f7967a32b857187073ea83da75fe803da7379e4
3b16d44315327d25fd7fd627bd6409b55c2e9b1af7e365842885ac901832397a
SH256 hash:
fbbbe3d63054a1625d14021a4d39f411cb05124f78b390259a794185eea8d29d
MD5 hash:
b1802813a92a08b43eadd96448927af4
SHA1 hash:
6dfa923522a8cca4c7f6d0217138ecb690543d76
Link:
https://www.unpac.me/results/18356cab-1e75-45e6-a87f-3ab5c3fa4416/
SH256 hash:
2cf0e61ce18aa05df0aaf9c4a18db3bc6c3a6d6acaa3844ae9de47fc24b99606
MD5 hash:
16d24f346cafa21d862b26f37c1b7244
SHA1 hash:
f760a268198198d63ccf3d41fb37fe79e0ce1a6b
Link:
https://www.unpac.me/results/18356cab-1e75-45e6-a87f-3ab5c3fa4416/
SH256 hash:
2470b39032f6182252039c88199016566b0de30c6aa02163a143427afedd12af
MD5 hash:
c3a1924684ca30ed22234ce1d9111dfc
SHA1 hash:
7347706241422758c06440fd6044ae4e042b456b
Link:
https://www.unpac.me/results/18356cab-1e75-45e6-a87f-3ab5c3fa4416/
SH256 hash:
70dfa4c873605ab0fcdcb62be2a970da110535280d8dc88261edbe1ed2865307
MD5 hash:
d5b0f8aff064b3e828421b48efccd312
SHA1 hash:
724f4bc7ab4e08c45562748b739c8f7496a5ad8f
Link:
https://www.unpac.me/results/18356cab-1e75-45e6-a87f-3ab5c3fa4416/
SH256 hash:
720d90ad498171d943399e010d4aa16cc65f69bbff6f042d6b364813cfd168bb
MD5 hash:
ec74c708001090117278d032f8342453
SHA1 hash:
f34edd03b9072dff0cbc4bfbeff2c18b98a6933e
Link:
https://www.unpac.me/results/18356cab-1e75-45e6-a87f-3ab5c3fa4416/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/720d90ad4981/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/720d90ad498171d943399e010d4aa16cc65f69bbff6f042d6b364813cfd168bb

File information

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

Malspam

AgentTesla

Executable exe 720d90ad498171d943399e010d4aa16cc65f69bbff6f042d6b364813cfd168bb

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/312117/

Comments