MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22788a868660104a0adcca5b04aad0849615b4d9f22c277ac23dd9aa79d385fc. 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: 22788a868660104a0adcca5b04aad0849615b4d9f22c277ac23dd9aa79d385fc
SHA3-384 hash: 84b2d5887e1d33ffe074574db23da6bca4370d105ff21670c59779fd6963e8506aedb608b3747cf3d97c18804b75c06c
SHA1 hash: 3e2205329c21a159c40e6620b8bcc855154f6c40
MD5 hash: 177fcebaa25f68c1d45efef973c94d8f
humanhash: vegan-rugby-july-hotel
File name:REMITANCE COPY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:721'408 bytes
First seen:2022-06-29 05:41:51 UTC
Last seen:2022-06-29 13:09:39 UTC
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:gXqWjsZ5uEzU5dLe0HfuydI29RdCEoceIVeQAGBkjXKQNVxJzg8rHdRoezbU9Juq:Q/W5pUrfuyL96EoxZ7G46a
Threatray 17'687 similar samples on MalwareBazaar
TLSH T17CE44A9C365CB1DFC81BC531CA981CB4E6607C6FA71B920790233A9DAA1DB97DF114B2
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
257
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/284095/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit packed
Link:
https://www.filescan.io/uploads/62bbe667cd5fc77b1d524af3/reports/bde6c32d-68fb-4e05-bfe7-3ac85f05781c/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/abb9a9de-0c1c-4c0f-8efd-67980b4daa7d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1021614
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts 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)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/22788a868660104a0adcca5b04aad0849615b4d9f22c277ac23dd9aa79d385fc/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-29 05:22:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ej4ivbugmaieucw4zjnqjkwqqslblngz6iwco6wchxm2u6otqx6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
6f3af06b29fcd384b8f9aab52412ccbd2b46686aeb67c28dd1b60e47650c8332
AgentTesla
75d068be7f88f177a5b08d956442239e9aab86788dd48a7458bfdf9b86323dff
AgentTesla
d9c638afabe803afbe1949b402858ce3875395791a524cb56ae0e8369645424c
AgentTesla
dd89073ba4011ceee15a47fc89991921e6f04eed784f43274061eedcaceb4101
AgentTesla
e4a672a0b99971c509fc59fce64fb7d42284233533f3561e81bda78427a5bc81
AgentTesla
e8da53e1acc451806d3d7c26857ea7115b2d15d407bc9bd5b0ae2fcf48e80a8c
AgentTesla
+ 17'677 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/220629-gd1d7sfaer/
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
Drops file in Drivers directory
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5227573794:AAECZBnQSxLs0aOVsV2wnclC6-WKnxPpi_k/sendDocument
Unpacked files
SH256 hash:
ffa875a078c2b6b6c7df557ad56e4d693b29d26d881832fde3123214a51fc9f1
MD5 hash:
4a6e0a8542ffe71f093cab75ec698523
SHA1 hash:
2534f4daec199a09f3e567589b42aafcd7bb7256
Link:
https://www.unpac.me/results/204d5be2-0313-4b86-9a29-5a1051aa48f0/
SH256 hash:
cdeb179b6296d044ac7eaaedbbd29211ff96dceaa6d598595dd98b586c2a6854
MD5 hash:
77e5ed90802be154be800e9cb63cbeda
SHA1 hash:
519c333874a1880110ef585abf3527f608594e29
Link:
https://www.unpac.me/results/204d5be2-0313-4b86-9a29-5a1051aa48f0/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/204d5be2-0313-4b86-9a29-5a1051aa48f0/
SH256 hash:
0016cacd06a67b103b3bb39ec60493095413027f98e338792c7dfed4859374f0
MD5 hash:
420d7085f54b30ea787ef6158bd5c8f3
SHA1 hash:
080464c046cd6866ae475ac9bde6884131f52586
Link:
https://www.unpac.me/results/204d5be2-0313-4b86-9a29-5a1051aa48f0/
SH256 hash:
22788a868660104a0adcca5b04aad0849615b4d9f22c277ac23dd9aa79d385fc
MD5 hash:
177fcebaa25f68c1d45efef973c94d8f
SHA1 hash:
3e2205329c21a159c40e6620b8bcc855154f6c40
Link:
https://www.unpac.me/results/204d5be2-0313-4b86-9a29-5a1051aa48f0/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22788a868660/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/22788a868660104a0adcca5b04aad0849615b4d9f22c277ac23dd9aa79d385fc

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.

Malspam

AgentTesla

zip e9ce0de4f3072ba576d7e99abd87e9c7efa1d30ec78c4de3ff2e257094e257a0

AgentTesla

Executable exe 22788a868660104a0adcca5b04aad0849615b4d9f22c277ac23dd9aa79d385fc

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/284095/
  
Dropped by
SHA256 e9ce0de4f3072ba576d7e99abd87e9c7efa1d30ec78c4de3ff2e257094e257a0
  
Dropped by
MD5 3108065b6c0d8f58d618b2d171cfb09f

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