MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d44eb9974bfaa01d6649d74a6e2e90d5188120e9c97e1a1dd357cbf56efcb72. 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: 1d44eb9974bfaa01d6649d74a6e2e90d5188120e9c97e1a1dd357cbf56efcb72
SHA3-384 hash: b3f7bfab2cba0fa5752858cd0fb331d421a53aa222f48dafa1a6bb79da6b56f4fb752ef4da1d936be67936ae31621065
SHA1 hash: e645535fac1416baca7cc1fa029217a48c247c13
MD5 hash: 9e7222cdd1cfe151e151b8279a536279
humanhash: football-xray-missouri-comet
File name:file.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:584'192 bytes
First seen:2023-04-11 10:28:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:MaDC8jqoXDa2VE1deVaAN2JHaz9ArwuMT/G9+:NpjqUW2VE62A6rwuMyc
Threatray 1'939 similar samples on MalwareBazaar
TLSH T145C44C84BFC4CAA7C53EA7B79462335127F5C5D1B11BAB4769D4A2F06CA23482D2C1EC
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 32ceaeaeb2968eca (42 x SnakeKeylogger, 23 x Loki, 9 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
247
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-04-11 10:30:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4d97c1b5-2773-4685-83ee-3a4725a2f643

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/381410/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILMamut.9977.19138.18567.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed strictor
Link:
https://www.filescan.io/uploads/6435366fc064c538e1b3580e/reports/375bc67b-a2cb-4f11-bde7-2b5a07f68326/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/1d44eb9974bfaa01d6649d74a6e2e90d5188120e9c97e1a1dd357cbf56efcb72
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/a6bc0852-a4cc-4094-8857-a55c307c2e66
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1211684
Signature
Allocates memory in foreign processes
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
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)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 844600 Sample: file.exe Startdate: 11/04/2023 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic 2->38 40 Multi AV Scanner detection for dropped file 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 5 other signatures 2->44 7 file.exe 15 7 2->7         started        process3 dnsIp4 26 192.168.2.1 unknown unknown 7->26 28 web.fe.1drv.com 7->28 30 3 other IPs or domains 7->30 20 C:\Users\user\AppData\...\Uyjxpwfanp.exe, PE32 7->20 dropped 22 C:\Users\...\Uyjxpwfanp.exe:Zone.Identifier, ASCII 7->22 dropped 24 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 7->24 dropped 46 Creates an undocumented autostart registry key 7->46 48 Encrypted powershell cmdline option found 7->48 50 Writes to foreign memory regions 7->50 52 2 other signatures 7->52 12 MSBuild.exe 14 7 7->12         started        16 powershell.exe 16 7->16         started        file5 signatures6 process7 dnsIp8 32 api4.ipify.org 64.185.227.155, 443, 49699 WEBNXUS United States 12->32 34 api.telegram.org 149.154.167.220, 443, 49700, 49701 TELEGRAMRU United Kingdom 12->34 36 api.ipify.org 12->36 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->54 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->56 58 May check the online IP address of the machine 12->58 60 3 other signatures 12->60 18 conhost.exe 16->18         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1d44eb9974bfaa01d6649d74a6e2e90d5188120e9c97e1a1dd357cbf56efcb72/
Threat name:
Win32.Trojan.Strictor
Create hunting rule
Status:
Malicious
First seen:
2023-04-11 02:16:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dvcoxglux6vadvtetv2knyxjbviyqeqotsl6dio5gv6l6vxpznza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
064cc8f4cf0bd367530bfc8a6d541e40a3120845252fe8c82a53f45d6a40e270
AgentTesla
16cce7de5b4dfb6933aab0dd4388a5e9800f8811877a9087bb2964c098ad6c62
AgentTesla
7def901d73f04fde55e8a0058d765ca75a424cf585381d3fdd8f40cd12c99512
AgentTesla
8dde42f559b48a6ba626f3981dc84afc97a34f3906cbdc0f82c45122a420a22e
AgentTesla
8e29d519291fb68d63f8c3b163c207f6445dd99479bff557b7fc090e780031c5
AgentTesla
8e30c72622b6ef1dedee5b6e5b0d0a57272fd3d5caad2f50bd841e94bcdbf171
AgentTesla
cffa42a53702e4ad0c89048a302c1786d56b10fd42c82cfed5eca5ac473ea483
AgentTesla
d519e342f95c5d96e84a3cca2fc999fedc3f0ee24133806a07f59a4688a22f99
AgentTesla
de31d1f0ba1f83e39610fb2450f77f6f2b18d6f2f4a997b2801cc107efdaeb46
AgentTesla
+ 1'929 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/230411-mh8t2ade7s/
Behaviour
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
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6261426177:AAGKVvStJVx3AbPod6gVs0gLfIFG75EuCzc/
Unpacked files
SH256 hash:
1d44eb9974bfaa01d6649d74a6e2e90d5188120e9c97e1a1dd357cbf56efcb72
MD5 hash:
9e7222cdd1cfe151e151b8279a536279
SHA1 hash:
e645535fac1416baca7cc1fa029217a48c247c13
Link:
https://www.unpac.me/results/d629c217-614e-43fd-abd8-48245fc217af/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1d44eb9974bf/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/1d44eb9974bfaa01d6649d74a6e2e90d5188120e9c97e1a1dd357cbf56efcb72

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

Executable exe 1d44eb9974bfaa01d6649d74a6e2e90d5188120e9c97e1a1dd357cbf56efcb72

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/381410/

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