MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2. 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: 164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2
SHA3-384 hash: b13658d589b9f0e9e66bef1de787a652396365d0027486ff438e22a54fc23bd1c7ab98a599cb0b2dc75dfe99368f1301
SHA1 hash: c1304553a26f998d9eed7fbc7bed34dd2318e2b0
MD5 hash: 70f020f6172e668aea52b99351b8529a
humanhash: fifteen-eighteen-happy-oxygen
File name:Proof of payment TRF776328529233.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:665'600 bytes
First seen:2023-10-22 07:40:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Mi3r1vjJGGna1zk3dJ892pF/iI9jR3nVIlFCKVafCkH8ljtfEiIP0/g6OfH1:V3r1LJ1na1gtkwNR3ylFCwaqkH8x5Ei2
Threatray 755 similar samples on MalwareBazaar
TLSH T131E4220C73F00B36E2BD87BA651C839053BA769A6236F60D6EAD74E63953F444701B1B
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)
File icon (PE):PE icon
dhash icon f0d4a26355b2ccf0 (19 x AgentTesla, 6 x Formbook, 2 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
292
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Proof of payment TRF776328529233.exe
Verdict:
Malicious activity
Analysis date:
2023-10-22 08:40:32 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/b035e68d-72a8-4125-9d37-076bd21bdacd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen21.37872.27799.19202.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control lolbin masquerade packed
Link:
https://www.filescan.io/uploads/6534d2234678fc28dfc3ff9c/reports/1321e5d6-fc06-4eea-acde-22d32ef128d5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f8511d08-b2a3-41f3-aab9-4e6ae453cf9b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1329959
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
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
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
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-09 02:30:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=czgvj5lfzojil44dxuv7oaqshwg3j4zcmk5mfk3deswrs5msbsza._file
Verdict:
malicious
Similar samples:
18262db12d06de1d0f28e100a803d617cc1fc78758362287f5905777294d0285
AgentTesla
1903589a4b2f66ac3bc6e3d2a6244d886fe976d930fc5ab1ba15048c85241475
AgentTesla
4571baeca67cf5bdbf435a6c65112b6fe2a2d2f36e5da65ce6150faae407f841
AgentTesla
46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761
AgentTesla
48ef496367a300605f93d8d5f650a7a9a9e333c6acae2770efd78181bdd293aa
AgentTesla
63efc3445014bdf5bc7c990e30c279a5f1ef3aca8760335c91e5c774aac13d73
AgentTesla
97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719
AgentTesla
c19e44f612b1b11dacfbed23b9de1b2af9035fe080438615d8f38f2ed079e93c
AgentTesla
e77d871d9e2217d687389a0be0a6eff4f0be0301fb80c365561e50e82c420c41
AgentTesla
+ 745 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231022-jh57csec2z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
dbca819ed273eee045ae76ea70fdcb88fb749a33968286b6e41a80bb68d51b12
MD5 hash:
e2e4f9b04cb3bb24532ebf67ec84a9bb
SHA1 hash:
fff1d531b9a156dfbefd850607cc73c8fe34976e
Link:
https://www.unpac.me/results/b28b63a5-9df9-44f3-ab47-12be8c63b9d5/
SH256 hash:
7a49f373d65715c23a6394f7670c27341adc254a24a7cdc0bbfcd30045e8ba95
MD5 hash:
54d2392c39350e222513ddf104a4d9c4
SHA1 hash:
ab1eabb8f5e915b179d4142d4b65b049c007bb3f
Link:
https://www.unpac.me/results/b28b63a5-9df9-44f3-ab47-12be8c63b9d5/
SH256 hash:
9b752e4337b9d07adc1dac040e2f3811eaede98944d3833cb9681ab9e65c8c7b
MD5 hash:
3de41c13939dff9238fd3d03b71c4c4e
SHA1 hash:
a64fac8140c4a81509d078c02f8191ab3244801f
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/b28b63a5-9df9-44f3-ab47-12be8c63b9d5/
Parent samples :
b04b1dfab5fd47ece5b217f7f51dfc4b5f24b4161ff6bb442949dccacaefa6ad
63efc3445014bdf5bc7c990e30c279a5f1ef3aca8760335c91e5c774aac13d73
46fca0c0e3f205ee0c27db0a09be4ea3296b40bd92dd66f3133dc48f8862c761
97a6f1686f456a126c4fd823b01df49814c71dbf4e2f3458ce9c62f89de17719
a5ef38807f1c5e0beef4bc17d53fb6533366eb693dff45a3f1d4e08020babc67
164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2
SH256 hash:
cfbc62403103f00003d7acf9925d1761b0af0564e7bd74d954238dd8993f8286
MD5 hash:
8202cb7fe1d9d8d071411b7047e2fd98
SHA1 hash:
898d5010c5b9a4196f2b3bdd64b20435b1c5992b
Link:
https://www.unpac.me/results/b28b63a5-9df9-44f3-ab47-12be8c63b9d5/
SH256 hash:
164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2
MD5 hash:
70f020f6172e668aea52b99351b8529a
SHA1 hash:
c1304553a26f998d9eed7fbc7bed34dd2318e2b0
Link:
https://www.unpac.me/results/b28b63a5-9df9-44f3-ab47-12be8c63b9d5/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/164d54f565cb/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/164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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 164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments