agenttesla | 11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471

Analysis

max time kernel
125s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2023 02:26

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General

Target

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
Size

689KB
MD5

b4e1fcbe591b32d34c256f31ebdc2412
SHA1

0ec797bb19a942637254633ae7f5fffd224f8b8e
SHA256

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471
SHA512

b904abf8d803ee5150dfd84b9caf19386f7b1f35cd50d293f5ae6b0360c9b771860d6b92f481ba6dd175c399b1ec93bad7c2aa5d3474cb84bd90234124e7d382
SSDEEP

12288:faiIid7BR6wTuHrkxFaDvZOxtiyUl8hiH0chSipUcN3P/1Hl:fRIipBLaDgey3iH0chSiJlh

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot6547287693:AAGGgrnDvtLiSnFJxDycaluud9osnQGIN1E/

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:

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3936660601-1848837011-2142350499-1000\Control Panel\International\Geo\Nation	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.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:

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3936660601-1848837011-2142350499-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
Key opened	\REGISTRY\USER\S-1-5-21-3936660601-1848837011-2142350499-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
Key opened	\REGISTRY\USER\S-1-5-21-3936660601-1848837011-2142350499-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

6 api.ipify.org

flow	ioc
6	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

description	pid	process	target process
PID 3932 set thread context of 2060	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.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

5064 schtasks.exe

pid	process
5064	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exepowershell.exe11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

pid	process
3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
1300	powershell.exe
3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
2060	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
2060	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
1300	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exepowershell.exe11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

description	pid	process
Token: SeDebugPrivilege	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
Token: SeDebugPrivilege	1300	powershell.exe
Token: SeDebugPrivilege	2060	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

pid process

2060 11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

pid	process
2060	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

outlook_office_path 1 IoCs

Processes:

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3936660601-1848837011-2142350499-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

outlook_win_path 1 IoCs

Processes:

11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3936660601-1848837011-2142350499-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe

C:\Users\Admin\AppData\Local\Temp\11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
"C:\Users\Admin\AppData\Local\Temp\11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3932

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HUqkkmgtYolNs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1300

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HUqkkmgtYolNs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8359.tmp"
2⤵
- Creates scheduled task(s)
PID:5064

C:\Users\Admin\AppData\Local\Temp\11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
"C:\Users\Admin\AppData\Local\Temp\11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe"
2⤵
PID:540

C:\Users\Admin\AppData\Local\Temp\11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
"C:\Users\Admin\AppData\Local\Temp\11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2060

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_3xcyh1bz.tdy.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8359.tmp

Filesize
1KB

MD5
1665a2c56522ab4705b40c32a3f3dc7e

SHA1
c383ab7b0d9c9ae9cd7345df38dbb001947f120d

SHA256
ce4f31d7b42b5dd668cf9efed390d80d14fb3b9ff722001cadde7456dd6d9642

SHA512
19d03db991c035971b35b032dbe74be5a3aa1dbbd3720cefe43f598e7083aad7396b0ec7e3d4e487b9b0a4a4c1eeaa78999fb5be984b5276eae9b58cd7f6ba32

Download Submit
memory/1300-58-0x0000000007A50000-0x0000000007A6A000-memory.dmp

Filesize
104KB

Download
memory/1300-19-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/1300-38-0x0000000006290000-0x00000000065E4000-memory.dmp

Filesize
3.3MB

Download
memory/1300-68-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/1300-65-0x0000000007D70000-0x0000000007D78000-memory.dmp

Filesize
32KB

Download
memory/1300-64-0x0000000007D90000-0x0000000007DAA000-memory.dmp

Filesize
104KB

Download
memory/1300-63-0x0000000007C90000-0x0000000007CA4000-memory.dmp

Filesize
80KB

Download
memory/1300-62-0x0000000007C80000-0x0000000007C8E000-memory.dmp

Filesize
56KB

Download
memory/1300-61-0x0000000007C50000-0x0000000007C61000-memory.dmp

Filesize
68KB

Download
memory/1300-16-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/1300-60-0x0000000007CD0000-0x0000000007D66000-memory.dmp

Filesize
600KB

Download
memory/1300-15-0x0000000005160000-0x0000000005196000-memory.dmp

Filesize
216KB

Download
memory/1300-18-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/1300-41-0x0000000006720000-0x000000000673E000-memory.dmp

Filesize
120KB

Download
memory/1300-59-0x0000000007AC0000-0x0000000007ACA000-memory.dmp

Filesize
40KB

Download
memory/1300-22-0x0000000005860000-0x0000000005E88000-memory.dmp

Filesize
6.2MB

Download
memory/1300-36-0x0000000006220000-0x0000000006286000-memory.dmp

Filesize
408KB

Download
memory/1300-23-0x0000000005760000-0x0000000005782000-memory.dmp

Filesize
136KB

Download
memory/1300-57-0x0000000008090000-0x000000000870A000-memory.dmp

Filesize
6.5MB

Download
memory/1300-56-0x0000000007940000-0x00000000079E3000-memory.dmp

Filesize
652KB

Download
memory/1300-30-0x0000000006040000-0x00000000060A6000-memory.dmp

Filesize
408KB

Download
memory/1300-55-0x0000000006CB0000-0x0000000006CCE000-memory.dmp

Filesize
120KB

Download
memory/1300-45-0x0000000071770000-0x00000000717BC000-memory.dmp

Filesize
304KB

Download
memory/1300-44-0x0000000007900000-0x0000000007932000-memory.dmp

Filesize
200KB

Download
memory/1300-43-0x000000007F220000-0x000000007F230000-memory.dmp

Filesize
64KB

Download
memory/1300-42-0x0000000006760000-0x00000000067AC000-memory.dmp

Filesize
304KB

Download
memory/2060-70-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/2060-24-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2060-71-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

Filesize
64KB

Download
memory/2060-69-0x0000000006730000-0x0000000006780000-memory.dmp

Filesize
320KB

Download
memory/2060-40-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

Filesize
64KB

Download
memory/2060-35-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/3932-2-0x0000000005140000-0x00000000056E4000-memory.dmp

Filesize
5.6MB

Download
memory/3932-8-0x0000000004D60000-0x0000000004D6A000-memory.dmp

Filesize
40KB

Download
memory/3932-0-0x0000000000010000-0x00000000000C2000-memory.dmp

Filesize
712KB

Download
memory/3932-39-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/3932-17-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/3932-10-0x000000000EFF0000-0x000000000F08C000-memory.dmp

Filesize
624KB

Download
memory/3932-9-0x0000000004480000-0x00000000044FE000-memory.dmp

Filesize
504KB

Download
memory/3932-1-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/3932-7-0x0000000004D50000-0x0000000004D58000-memory.dmp

Filesize
32KB

Download
memory/3932-6-0x0000000004D20000-0x0000000004D3A000-memory.dmp

Filesize
104KB

Download
memory/3932-5-0x0000000004B60000-0x0000000004B6A000-memory.dmp

Filesize
40KB

Download
memory/3932-3-0x0000000004A90000-0x0000000004B22000-memory.dmp

Filesize
584KB

Download
memory/3932-4-0x0000000004A70000-0x0000000004A80000-memory.dmp

Filesize
64KB

Download
memory/3932-21-0x0000000004A70000-0x0000000004A80000-memory.dmp

Filesize
64KB

Download

description	pid	process	target process
PID 3932 wrote to memory of 1300	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	powershell.exe
PID 3932 wrote to memory of 1300	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	powershell.exe
PID 3932 wrote to memory of 1300	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	powershell.exe
PID 3932 wrote to memory of 5064	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	schtasks.exe
PID 3932 wrote to memory of 5064	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	schtasks.exe
PID 3932 wrote to memory of 5064	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	schtasks.exe
PID 3932 wrote to memory of 540	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 540	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 540	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 2060	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 2060	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 2060	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 2060	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 2060	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 2060	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 2060	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe
PID 3932 wrote to memory of 2060	3932	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe	11df94b9f728e95f9558e4041e7eecffd4c7d44a89d9fe7268b4bc75c3459471.exe