MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7558016ac4ac085644fa7f85465e331a1764edbc8bcc5baa16779e5595d8d678. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7558016ac4ac085644fa7f85465e331a1764edbc8bcc5baa16779e5595d8d678
SHA3-384 hash: 0fbb15fe18ebb111b9143a2489ffdcc15ca5d2cc46d02a729babd6692eb88685c627526708f9a42a8f507a811ec993d0
SHA1 hash: 252cc558b133775092ba61aaf4f1d89b11bc5e88
MD5 hash: 8f479f22d6d89c5d41e28681166fcaf8
humanhash: kentucky-lake-mountain-floor
File name:8f479f22d6d89c5d41e28681166fcaf8.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:916'992 bytes
First seen:2023-03-13 10:19:41 UTC
Last seen:2023-03-13 11:28:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 24576:e5xv6X0J/QrhiW+Fq0W/z9o6noyRWope8hF:OxCkJ/+iWEqlhoyRWopX
Threatray 1'456 similar samples on MalwareBazaar
TLSH T198159E4483448F2CF2E0667D31683EC22F8158DCE8AEBBEF99A7D879B5E845507D6C11
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 70f0e6d4cca8f070 (15 x AgentTesla, 6 x SnakeKeylogger, 5 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8f479f22d6d89c5d41e28681166fcaf8.exe
Verdict:
Malicious activity
Analysis date:
2023-03-13 10:20:29 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/37958873-c97e-4441-8453-768f5f441e8e

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/373975/
Detection(s):
SecuriteInfo.com.Trojan.Siggen20.3796.12391.3453.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/640ef8db86958b4d2a276886/reports/ef29e547-9075-4a64-8f79-f2aafa986d51/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/7558016ac4ac085644fa7f85465e331a1764edbc8bcc5baa16779e5595d8d678
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/abb8fc66-2543-4a34-9684-ae63bc5caf29
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1192416
Signature
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
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 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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7558016ac4ac085644fa7f85465e331a1764edbc8bcc5baa16779e5595d8d678/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-03-13 01:18:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ovmac2wevqefmrh2p6cumxrtdilwj3n4rpgfxkqwo6pflfoy2z4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01d4c768eb131e8f7e2ffef8bc17f9ceb629ffdb3dd4a6364aaf8096bdd16161
AgentTesla
11113117a5262f41a4bbed276aec8faf760afaafbfd1c3c05e945aa1d3e911bd
AgentTesla
1e9b8c2056adf69d35b941a8514df02180ec6b2ff81ce8011023ba33ec2be203
AgentTesla
46febfcae87e38090f7309c95f66902659f252615b7b983cc5b0cda09cb57964
AgentTesla
52816c612e2ab0cd684dc1d411b5910be8b83bf29c3588eb4e734912507e1796
AgentTesla
7e0dd3b9557b18226181b4c0356499edd472030f975bcfc44a7fbfd56f7661a4
AgentTesla
9fe5448efcfb0a3d75204877140d9eeaa00ba0b84374742d1df5b03b6d41961e
AgentTesla
aced5165801c3fae21fb69b21d9dbaea768a5cc075186c660a81685ceba0dc1b
AgentTesla
c2f9b55d138def6ce13aee0438e44e97ea60199e1e707f57e42c625fb305764a
AgentTesla
c8ba5e51f81d3dd26cd602e11009877af2497585c8b6845724cc0d6a84fa539f
AgentTesla
+ 1'446 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/230313-mc4ywshh42/
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
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:
e500556ed0ecaeeb6eb1a7cc0035a22bd847bd62157cb1c28cc60a9cb6bd7f4a
MD5 hash:
d7bc273b689f9b01031c613eb523df42
SHA1 hash:
bee648df9bc95e2aebefc3acf4e673ec2804889c
Link:
https://www.unpac.me/results/c57dc146-ae8d-4bfb-ae0d-64e367a30c9f/
SH256 hash:
2757f880f1b8f0a68f37c5af450daa5970a3b997927303b3a0a8db42085c8fac
MD5 hash:
35d300a2b7fb4858ebd0fc605c06815b
SHA1 hash:
a6ff8e5083df9cf15a799f18fef3242bde41fd23
Link:
https://www.unpac.me/results/c57dc146-ae8d-4bfb-ae0d-64e367a30c9f/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/c57dc146-ae8d-4bfb-ae0d-64e367a30c9f/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
65f2d98ab17c209d6e5546c548e60b073ed7e73c02e8d834fb382a12735f6ae6
MD5 hash:
6ae4aa9e917d85e16bbb08c97bfa3b9d
SHA1 hash:
31f781736d253e684d50f8c1085fecf96eef68a5
Link:
https://www.unpac.me/results/c57dc146-ae8d-4bfb-ae0d-64e367a30c9f/
SH256 hash:
e9ed27105659497cfabae0c58b30022ca27c8ce510ee8afaab78f15d1f5f6818
MD5 hash:
a58c8af3c23be56dd717f8f59382235c
SHA1 hash:
0bb770333613a82836ae733d79553d1774980ad0
Link:
https://www.unpac.me/results/c57dc146-ae8d-4bfb-ae0d-64e367a30c9f/
SH256 hash:
7558016ac4ac085644fa7f85465e331a1764edbc8bcc5baa16779e5595d8d678
MD5 hash:
8f479f22d6d89c5d41e28681166fcaf8
SHA1 hash:
252cc558b133775092ba61aaf4f1d89b11bc5e88
Link:
https://www.unpac.me/results/c57dc146-ae8d-4bfb-ae0d-64e367a30c9f/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7558016ac4ac/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/7558016ac4ac085644fa7f85465e331a1764edbc8bcc5baa16779e5595d8d678

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 7558016ac4ac085644fa7f85465e331a1764edbc8bcc5baa16779e5595d8d678

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2556804/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/373975/

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