MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 555e12af16c39adccc3f6854f88ab65b8006614b146c92096756eeca62412d4d. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 555e12af16c39adccc3f6854f88ab65b8006614b146c92096756eeca62412d4d
SHA3-384 hash: 3b6aff07cb61e9a96215aad3139c31a8b23c4e88bb794f0106e323971131277695819fb9d2c9c13e5a99948c7d1d6523
SHA1 hash: 8c00cfba608a8d9f57d9b9804e0b609741b217a3
MD5 hash: a5ec598fa04f24b94b84f0e2c5e6dc39
humanhash: charlie-friend-freddie-green
File name:a5ec598fa04f24b94b84f0e2c5e6dc39.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:737'280 bytes
First seen:2022-08-13 06:26:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:ZAHzqnvpc++I2iN/ys9cPI0Zm/uPgvoq2Jthi0uR/1duMBWK/0:YzqvpSI1Nys9Em/KgvozFi1RtBs
Threatray 20'907 similar samples on MalwareBazaar
TLSH T1ABF4C0EFA758041FCD50CB76E94C917A4FA8DC223422DDFFBA937875A2202AD641ED11
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)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
cp5ua.hyperhost.ua:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
352
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
a5ec598fa04f24b94b84f0e2c5e6dc39.exe
Verdict:
Malicious activity
Analysis date:
2022-08-13 06:29:46 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/6c7a041c-14f8-4fca-91df-cf9936bf513c

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/298383/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62f74446e4e65a67c4a4354a/reports/c3f450df-415c-4e64-b6cf-fb1fbab17adf/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/08a8f8e2-6ce7-411a-a1d9-3955870d91cd
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1050908
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/555e12af16c39adccc3f6854f88ab65b8006614b146c92096756eeca62412d4d/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-12 11:18:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
39
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kvpbflywyonnztb7nbkprcvwloaamyklcrwjeclhk3xmuysbfvgq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
31db1eaded87c877869d4c247c2da6fa3be4de4f8bcaebf61f499c50275345d6
AgentTesla
3bf15d5b8ab7b88887aa29649773482b57ccb34097bb4df35b46081127b47e74
AgentTesla
5c91827e8e5622aa3085575ee132847dcfd01886fc5a7cd7b2f22a53e4b08ad2
AgentTesla
63cdda46a08c3038d94c60c3dd0ac398eb2d5b56568870bd4128b835a41d7c4d
AgentTesla
8d75529a8c51cb0ba57f63afe69cfbb3af95c5087946ad4de20634c86a5abf3c
AgentTesla
c769e0bfc0a06d78d730b40317af967f5aa12b395f5e48f3479e95014d0de978
AgentTesla
de144ca731ac926172dd742235946e40673e22684f0c2f346c63584cd0ceaec3
AgentTesla
+ 20'897 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/220813-g7rn6ahbc4/
Behaviour
Modifies system certificate store
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
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:
d138a223dcc650e59ec95b7a81666eaa22d3bcefd95331e6f34c20010e479770
MD5 hash:
eee5fad3bd99ca2c5ee0906abbf4b78d
SHA1 hash:
f55eb56b243a531d1d7bc1c03211cb4cd403cad3
Link:
https://www.unpac.me/results/abae2cb1-c624-4061-8537-62d38e3b7e88/
SH256 hash:
0636d1c618331009ecae93a8b79c9c25c709cb248b1db23cfe8dc2cc0e76cc20
MD5 hash:
a17146492221742ea8db0d5a46b028be
SHA1 hash:
b2f9075c0a3226647602f785b43634a8f8bbf254
Link:
https://www.unpac.me/results/abae2cb1-c624-4061-8537-62d38e3b7e88/
SH256 hash:
18eb60c0eb3e1c610526d9f4b42684ac36a2ebb521514a8770dca2f2afd7f471
MD5 hash:
7ca239778f9f46d28b08876564dba525
SHA1 hash:
973b0d0d98a83b7dfcf1bfce04a179b0f070b98c
Link:
https://www.unpac.me/results/abae2cb1-c624-4061-8537-62d38e3b7e88/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/abae2cb1-c624-4061-8537-62d38e3b7e88/
SH256 hash:
95c8647d88c0c56ef1c4b31e7d9867c83fcda941183b139b6b0b638c81aa6d8b
MD5 hash:
83fd05d7d2f382b158043da91a70a98e
SHA1 hash:
0a0f3ac3ce027aa157f8f5caac929f2c044be9ea
Link:
https://www.unpac.me/results/abae2cb1-c624-4061-8537-62d38e3b7e88/
SH256 hash:
555e12af16c39adccc3f6854f88ab65b8006614b146c92096756eeca62412d4d
MD5 hash:
a5ec598fa04f24b94b84f0e2c5e6dc39
SHA1 hash:
8c00cfba608a8d9f57d9b9804e0b609741b217a3
Link:
https://www.unpac.me/results/abae2cb1-c624-4061-8537-62d38e3b7e88/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/555e12af16c3/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/555e12af16c39adccc3f6854f88ab65b8006614b146c92096756eeca62412d4d

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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 555e12af16c39adccc3f6854f88ab65b8006614b146c92096756eeca62412d4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2264613/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/298383/

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