agenttesla | f48ed8d111af1a7ac60eb253fa75cc0b65bc1418c214d55a6e59676f4dd7277c

Analysis

max time kernel
123s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 11:33

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General

Target

PI No. 92826785.exe
Size

623KB
MD5

92b364ff04da94c50941ac26728b398e
SHA1

0ef8a6e061b52e34a31b691cd03153ce7b22c70a
SHA256

7cba6ce993da55a8706e4c726e120ce59a40622f20ed4f0beb971c1fb03b9519
SHA512

75d82e51d905febbb0fd6f3f0450c325faad7307bf84a5e508fca0aa3a75645873661f84a1bace1faa3edc6d0c0d8d3606f00228618f24510611e631fe03d37c
SSDEEP

12288:Xl5nF8PVdqrlbLP8DL98J/1aswLR7HgaC/Me5Qes5ib46iJgw:Xlaqhb7Gp8DatpC/Me5GM/iJZ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.elec-qatar.com
Port:
587
Username:
[email protected]
Password:
MHabrar2019@#
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

PI No. 92826785.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Control Panel\International\Geo\Nation	PI No. 92826785.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

PI No. 92826785.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PI No. 92826785.exe
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PI No. 92826785.exe
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PI No. 92826785.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

49 api.ipify.org
50 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

PI No. 92826785.exe

description pid process target process

PID 4480 set thread context of 2644 4480 PI No. 92826785.exe PI No. 92826785.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

624 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exePI No. 92826785.exe

pid process

4932 powershell.exe
4932 powershell.exe
4932 powershell.exe
2644 PI No. 92826785.exe
2644 PI No. 92826785.exe
2644 PI No. 92826785.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PI No. 92826785.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2644 PI No. 92826785.exe
Token: SeDebugPrivilege 4932 powershell.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PI No. 92826785.exe

pid process

2644 PI No. 92826785.exe

flow	ioc
49	api.ipify.org
50	api.ipify.org

description	pid	process	target process
PID 4480 set thread context of 2644	4480	PI No. 92826785.exe	PI No. 92826785.exe

pid	process
624	schtasks.exe

pid	process
4932	powershell.exe
4932	powershell.exe
4932	powershell.exe
2644	PI No. 92826785.exe
2644	PI No. 92826785.exe
2644	PI No. 92826785.exe

description	pid	process
Token: SeDebugPrivilege	2644	PI No. 92826785.exe
Token: SeDebugPrivilege	4932	powershell.exe

pid	process
2644	PI No. 92826785.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

PI No. 92826785.exe

description	pid	process	target process
PID 4480 wrote to memory of 4932	4480	PI No. 92826785.exe	powershell.exe
PID 4480 wrote to memory of 4932	4480	PI No. 92826785.exe	powershell.exe
PID 4480 wrote to memory of 4932	4480	PI No. 92826785.exe	powershell.exe
PID 4480 wrote to memory of 624	4480	PI No. 92826785.exe	schtasks.exe
PID 4480 wrote to memory of 624	4480	PI No. 92826785.exe	schtasks.exe
PID 4480 wrote to memory of 624	4480	PI No. 92826785.exe	schtasks.exe
PID 4480 wrote to memory of 2644	4480	PI No. 92826785.exe	PI No. 92826785.exe
PID 4480 wrote to memory of 2644	4480	PI No. 92826785.exe	PI No. 92826785.exe
PID 4480 wrote to memory of 2644	4480	PI No. 92826785.exe	PI No. 92826785.exe
PID 4480 wrote to memory of 2644	4480	PI No. 92826785.exe	PI No. 92826785.exe
PID 4480 wrote to memory of 2644	4480	PI No. 92826785.exe	PI No. 92826785.exe
PID 4480 wrote to memory of 2644	4480	PI No. 92826785.exe	PI No. 92826785.exe
PID 4480 wrote to memory of 2644	4480	PI No. 92826785.exe	PI No. 92826785.exe
PID 4480 wrote to memory of 2644	4480	PI No. 92826785.exe	PI No. 92826785.exe

outlook_office_path 1 IoCs

Processes:

PI No. 92826785.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PI No. 92826785.exe

outlook_win_path 1 IoCs

Processes:

PI No. 92826785.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PI No. 92826785.exe

C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe
"C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4480

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pHkBnvqIJtDl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4932

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pHkBnvqIJtDl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD467.tmp"
2⤵
- Creates scheduled task(s)
PID:624

C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe
"C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dyzwd2e3.45e.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD467.tmp

Filesize
1KB

MD5
5a7ce6b1b9c8a77f32fed73580c107af

SHA1
6c0ba3cbd1794166dbb81e7f16118820178e2177

SHA256
19637de956fd284640e49857e95ddc067ba319fbfa506b179d8899dc4ee2d96b

SHA512
7db596b14d5705f9fe8062cf7c92324e396313ecaff33f3a904b47866723e4b541f95b5211cb8a181734e53db02126cc98fad4698b206a975dad38999b3dc67f

Download Submit
memory/2644-24-0x0000000004CC0000-0x0000000004D26000-memory.dmp

Filesize
408KB

Download
memory/2644-26-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/2644-65-0x0000000006480000-0x00000000064D0000-memory.dmp

Filesize
320KB

Download
memory/2644-66-0x00000000066A0000-0x0000000006862000-memory.dmp

Filesize
1.8MB

Download
memory/2644-70-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/2644-18-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2644-71-0x0000000004C40000-0x0000000004C50000-memory.dmp

Filesize
64KB

Download
memory/4480-5-0x0000000005780000-0x000000000578A000-memory.dmp

Filesize
40KB

Download
memory/4480-10-0x0000000006B70000-0x0000000006C0C000-memory.dmp

Filesize
624KB

Download
memory/4480-9-0x0000000006D10000-0x0000000006D7A000-memory.dmp

Filesize
424KB

Download
memory/4480-0-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/4480-8-0x00000000059A0000-0x00000000059AA000-memory.dmp

Filesize
40KB

Download
memory/4480-7-0x0000000005990000-0x0000000005998000-memory.dmp

Filesize
32KB

Download
memory/4480-6-0x0000000005960000-0x0000000005978000-memory.dmp

Filesize
96KB

Download
memory/4480-20-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/4480-4-0x0000000005950000-0x0000000005960000-memory.dmp

Filesize
64KB

Download
memory/4480-3-0x0000000005810000-0x00000000058A2000-memory.dmp

Filesize
584KB

Download
memory/4480-25-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/4480-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

Filesize
5.6MB

Download
memory/4480-1-0x0000000000CF0000-0x0000000000D90000-memory.dmp

Filesize
640KB

Download
memory/4932-15-0x0000000002CF0000-0x0000000002D26000-memory.dmp

Filesize
216KB

Download
memory/4932-56-0x0000000007F80000-0x00000000085FA000-memory.dmp

Filesize
6.5MB

Download
memory/4932-27-0x0000000005530000-0x0000000005552000-memory.dmp

Filesize
136KB

Download
memory/4932-38-0x0000000005FF0000-0x0000000006344000-memory.dmp

Filesize
3.3MB

Download
memory/4932-39-0x0000000006640000-0x000000000665E000-memory.dmp

Filesize
120KB

Download
memory/4932-40-0x0000000006BC0000-0x0000000006C0C000-memory.dmp

Filesize
304KB

Download
memory/4932-41-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/4932-54-0x0000000006B70000-0x0000000006B8E000-memory.dmp

Filesize
120KB

Download
memory/4932-55-0x0000000007850000-0x00000000078F3000-memory.dmp

Filesize
652KB

Download
memory/4932-44-0x0000000070FB0000-0x0000000070FFC000-memory.dmp

Filesize
304KB

Download
memory/4932-43-0x0000000007610000-0x0000000007642000-memory.dmp

Filesize
200KB

Download
memory/4932-42-0x000000007F420000-0x000000007F430000-memory.dmp

Filesize
64KB

Download
memory/4932-57-0x0000000007940000-0x000000000795A000-memory.dmp

Filesize
104KB

Download
memory/4932-28-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/4932-58-0x00000000079B0000-0x00000000079BA000-memory.dmp

Filesize
40KB

Download
memory/4932-59-0x0000000007BC0000-0x0000000007C56000-memory.dmp

Filesize
600KB

Download
memory/4932-60-0x0000000007B40000-0x0000000007B51000-memory.dmp

Filesize
68KB

Download
memory/4932-61-0x0000000007B70000-0x0000000007B7E000-memory.dmp

Filesize
56KB

Download
memory/4932-62-0x0000000007B80000-0x0000000007B94000-memory.dmp

Filesize
80KB

Download
memory/4932-63-0x0000000007C80000-0x0000000007C9A000-memory.dmp

Filesize
104KB

Download
memory/4932-64-0x0000000007C60000-0x0000000007C68000-memory.dmp

Filesize
32KB

Download
memory/4932-23-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/4932-22-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/4932-69-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/4932-19-0x00000000058C0000-0x0000000005EE8000-memory.dmp

Filesize
6.2MB

Download
memory/4932-17-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download