MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a3dc848c0ad77c98fce00a7de5649bdb23bce7c725c10b8cb75fa2f11c7e8df. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a3dc848c0ad77c98fce00a7de5649bdb23bce7c725c10b8cb75fa2f11c7e8df
SHA3-384 hash: 7645cad9796ebf0115a750ad5a685b6de8d9d78e0caa2c74ea722aeb3620603a41958d78c3f2facd71d6b8faeb1ca46e
SHA1 hash: 6ac5ccc5866a77318e7a317b7b81f559a34b95d8
MD5 hash: 5ba3bd07e3f1f15fdded6b22e7d4a084
humanhash: alpha-nevada-rugby-mike
File name:SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:835'072 bytes
First seen:2022-11-17 16:56:48 UTC
Last seen:2022-11-18 00:18:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ewAP5kqEngcjZnbCkIN/U/5s5BP9jjeyzLgTnP25SnXQbDZ+w34JXSGYM2B/aLyE:9A2qsZjZnbCkI6/5QaPWWKnQ
Threatray 22'561 similar samples on MalwareBazaar
TLSH T1370539D8745379AFC4BAB63E55F0AC50CAB358724BC6AA1280273DC49D3F5C3A6119F8
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SOA.exe
Verdict:
Malicious activity
Analysis date:
2022-11-17 17:05:59 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/93daaaae-46f8-44d3-8efa-43658aca9bf7

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/335475/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.22828.6248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/637667e84dc24c6f80b85117/reports/67b6a0ea-6b3b-4c78-808d-6f8ed68aeb0d/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/b957901b-a55f-40ca-9912-ae94fa02e894
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1116048
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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)
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
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 dnsIp2 2 Behavior Graph ID: 748758 Sample: SOA.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 59 api.telegram.org 2->59 75 Snort IDS alert for network traffic 2->75 77 Malicious sample detected (through community Yara rule) 2->77 79 Antivirus / Scanner detection for submitted sample 2->79 81 9 other signatures 2->81 8 SOA.exe 7 2->8         started        12 rhttqwhfi.exe 5 2->12         started        14 DnDcR.exe 3 2->14         started        16 DnDcR.exe 2->16         started        signatures3 process4 file5 51 C:\Users\user\AppData\Roaming\rhttqwhfi.exe, PE32 8->51 dropped 53 C:\Users\...\rhttqwhfi.exe:Zone.Identifier, ASCII 8->53 dropped 55 C:\Users\user\AppData\Local\...\tmpE0FB.tmp, XML 8->55 dropped 57 C:\Users\user\AppData\Local\...\SOA.exe.log, ASCII 8->57 dropped 95 Detected unpacking (changes PE section rights) 8->95 97 Detected unpacking (overwrites its own PE header) 8->97 99 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->99 113 2 other signatures 8->113 18 SOA.exe 17 5 8->18         started        23 powershell.exe 20 8->23         started        25 schtasks.exe 1 8->25         started        101 Antivirus detection for dropped file 12->101 103 Multi AV Scanner detection for dropped file 12->103 105 May check the online IP address of the machine 12->105 107 Injects a PE file into a foreign processes 12->107 27 rhttqwhfi.exe 12->27         started        29 schtasks.exe 12->29         started        31 rhttqwhfi.exe 12->31         started        33 rhttqwhfi.exe 12->33         started        109 Machine Learning detection for dropped file 14->109 111 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 14->111 35 DnDcR.exe 16->35         started        37 schtasks.exe 16->37         started        signatures6 process7 dnsIp8 61 api.telegram.org 149.154.167.220, 443, 49700, 49703 TELEGRAMRU United Kingdom 18->61 63 api.ipify.org.herokudns.com 3.220.57.224, 443, 49699 AMAZON-AESUS United States 18->63 73 2 other IPs or domains 18->73 47 C:\Users\user\AppData\Roaming\...\DnDcR.exe, PE32 18->47 dropped 49 C:\Users\user\...\DnDcR.exe:Zone.Identifier, ASCII 18->49 dropped 83 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->83 85 Tries to steal Mail credentials (via file / registry access) 18->85 87 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->87 39 conhost.exe 23->39         started        41 conhost.exe 25->41         started        65 52.20.78.240, 443, 49702 AMAZON-AESUS United States 27->65 67 api.ipify.org 27->67 43 conhost.exe 29->43         started        69 54.91.59.199, 443, 49701 AMAZON-AESUS United States 35->69 71 api.ipify.org 35->71 89 Tries to harvest and steal ftp login credentials 35->89 91 Tries to harvest and steal browser information (history, passwords, etc) 35->91 93 Installs a global keyboard hook 35->93 45 conhost.exe 37->45         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a3dc848c0ad77c98fce00a7de5649bdb23bce7c725c10b8cb75fa2f11c7e8df/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-17 09:38:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ni64qsgavv34td6oact54vsjxwzdxtt4ojobboglox5c6eoh5dpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
38eb513c7b5f13dc2253584e86228128153e4cb038b9a5eb6999c2dbf85915ea
AgentTesla
42cb095fcf7bce147419fe87bffc91a1c0c189f731daaa819b17d371594b868f
AgentTesla
5b03580eb279892ac9a03742ea838ffc55bfde4c4a1edf66a03cceec400c81e2
AgentTesla
7a7f48a5a8c241f21b74550d56f6de96746999fa79bc8794363e23c3ea16b4dd
AgentTesla
9187a97218dc01aa09f09a164ce662cd7e579252f0fcb41e140a5d110efd0a9f
AgentTesla
9b2c7ebecd82b2543c3f3a175a7fe37350277b6cb5f9481dded11e34a51ca4bd
AgentTesla
d2dd5814fced0acd5202091e9b0392ec2e96029315580930bcb9ab38deed14d0
AgentTesla
d7bd6a1d419ffb47c95217fc6b1133d6d1bba50af95717087f11c2a704972f75
AgentTesla
f91175784f25d47d86fc18f403abf1031cf131b981a13f790cce98b002c5ec54
AgentTesla
+ 22'551 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/221117-vf9ybaba2v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
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:
https://api.telegram.org/bot5745656562:AAEWafwrgUiORYk4Z5mN1SY726IYW3inkfw/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f2e51346-8297-4b3f-90d7-07e6f4605b08
Unpacked files
SH256 hash:
3532f8aa604f0f4a1a6f3d59e7ebe7bb44c016c730ef724bb24b843dd9205224
MD5 hash:
3fd094d995af4f9ff53317fb55474edf
SHA1 hash:
f4bb31535bba9c9688e1b0dd431406331f97ed16
Link:
https://www.unpac.me/results/2ee7db56-23b6-4dd4-9f1f-79cf624cd67f/
Parent samples :
0e73ec157e7a0a55472934856ccafe17fe94b863172fa080ef3144ed99369c45
ca644f4092d3fc0c4a9c5fc48eaad8e1a8c397f79e6fceafc0762912c9775b07
0c73e5c8bb0945f67b5226bb5898a71cf41db95f1f1c442188167522b616d830
3092605445c3acdf8d63cc7db1924b8ff09f039c1c427dd5aed008c37b9d5575
SH256 hash:
bc444c4ec803b91da7af06cb0eb233fe69f565067f89544bf750fc17a9ede6dd
MD5 hash:
b52058082749f08bbcb7036b0d4189e8
SHA1 hash:
90365baf6b18ff3139da00cd5caf30660643110e
Link:
https://www.unpac.me/results/2ee7db56-23b6-4dd4-9f1f-79cf624cd67f/
SH256 hash:
e766e771f15cd1bbd1e672a955b4e860c15e7b313f3bfa0423b6a115529d3630
MD5 hash:
135c4591eb4c61778002f97a9ff93e5f
SHA1 hash:
705a7b3f1f80698bc78595871bd0330273331c7f
Link:
https://www.unpac.me/results/2ee7db56-23b6-4dd4-9f1f-79cf624cd67f/
SH256 hash:
51107303a1bac973875050a5451832462d38efe7fe3a2f6b66a445dd7eb9e19a
MD5 hash:
b0fdcdb49461129af6217bbc64c6fbd4
SHA1 hash:
690a24a1d9acb9ed8fa1d055d89f9ef138462fa7
Link:
https://www.unpac.me/results/2ee7db56-23b6-4dd4-9f1f-79cf624cd67f/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/2ee7db56-23b6-4dd4-9f1f-79cf624cd67f/
SH256 hash:
c1f16647932f159171aa7953ae1fc06a581af539e6516058e926837b4b79d5d5
MD5 hash:
504984f05f08e7e7cf42811153344c4d
SHA1 hash:
e4315a4a247038654a225e821857926d0a6455ed
Link:
https://www.unpac.me/results/2ee7db56-23b6-4dd4-9f1f-79cf624cd67f/
SH256 hash:
6a3dc848c0ad77c98fce00a7de5649bdb23bce7c725c10b8cb75fa2f11c7e8df
MD5 hash:
5ba3bd07e3f1f15fdded6b22e7d4a084
SHA1 hash:
6ac5ccc5866a77318e7a317b7b81f559a34b95d8
Link:
https://www.unpac.me/results/2ee7db56-23b6-4dd4-9f1f-79cf624cd67f/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6a3dc848c0ad/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Cape
Cape
https://www.capesandbox.com/analysis/335475/

Comments