agenttesla | f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 02:38

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General

Target

f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
Size

690KB
MD5

dd2f23684673ca3e5c9f578764769b67
SHA1

df4b4d3a081e4a9160feef06452a7a4b9f2687b9
SHA256

f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff
SHA512

7c47800fd704dd2a66110db05d08d570086985db8c64d073b9a5007a4a2b563f66e5740d7ee2f39c16172fc0b1336473d92c79719a664c38ee0f8292c9c71613
SSDEEP

12288:CnCnlWQQlEMqeT9M0czOdmAEXut89Pj0hoLmCEtYCmE:bl9QWaMXzOdMX94hoK5t2E

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot6712831410:AAHcAQdRCEA5D54-vSqmAsfuFOnMq6rPNCg/

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4484	powershell.exe
4888	powershell.exe

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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 3 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

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4024 set thread context of 2176	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	93

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2632	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
4484	powershell.exe
4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
4888	powershell.exe
4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
2176	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
2176	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
4484	powershell.exe
4888	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
Token: SeDebugPrivilege	4484	powershell.exe
Token: SeDebugPrivilege	4888	powershell.exe
Token: SeDebugPrivilege	2176	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 4024 wrote to memory of 4484	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	86
PID 4024 wrote to memory of 4484	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	86
PID 4024 wrote to memory of 4484	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	86
PID 4024 wrote to memory of 4888	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	88
PID 4024 wrote to memory of 4888	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	88
PID 4024 wrote to memory of 4888	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	88
PID 4024 wrote to memory of 2632	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	90
PID 4024 wrote to memory of 2632	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	90
PID 4024 wrote to memory of 2632	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	90
PID 4024 wrote to memory of 4612	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	92
PID 4024 wrote to memory of 4612	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	92
PID 4024 wrote to memory of 4612	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	92
PID 4024 wrote to memory of 2176	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	93
PID 4024 wrote to memory of 2176	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	93
PID 4024 wrote to memory of 2176	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	93
PID 4024 wrote to memory of 2176	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	93
PID 4024 wrote to memory of 2176	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	93
PID 4024 wrote to memory of 2176	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	93
PID 4024 wrote to memory of 2176	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	93
PID 4024 wrote to memory of 2176	4024	f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe	93

C:\Users\Admin\AppData\Local\Temp\f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
"C:\Users\Admin\AppData\Local\Temp\f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4024
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4484
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eFzAvsOm.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4888
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eFzAvsOm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD699.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2632
- C:\Users\Admin\AppData\Local\Temp\f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
  "C:\Users\Admin\AppData\Local\Temp\f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe"
  2⤵
  PID:4612
- C:\Users\Admin\AppData\Local\Temp\f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe
  "C:\Users\Admin\AppData\Local\Temp\f707fe133dc28a26c1bf930647601bc36d7ffdabe046c8eac7a9c6c23e11e2ff.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
052a2d598957aaa1f9417dd06e979b75

SHA1
078ef57a543b2c3dd6fab28bc411e329e5465e33

SHA256
ae491e5c29dab5e642fdcea8c480214e523258fa2edb2c4f3ccdd86caa793e61

SHA512
98e38d4290bb956e50dd203021ed0de50451a107871575bb9a43e3d1238a905d6792f487d7ed4f129f0154dcd63e9aa5fc69706d4956dfc03dc2c9f1a7ab98d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nnis0xia.fja.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD699.tmp

Filesize
1KB

MD5
62e0c53892d15b37abf2eba659d67125

SHA1
1de3b046d1c7c9b6da8b1bac74e11bc8c37183b0

SHA256
8f16df843249f563d48e4f0c27aead716c8bef6812d1d9a6fd05c65dfd9e3b55

SHA512
efcad04fbb5a1f937ff5eae7bc521ac4abe55000e29048b580a2450fd42325da6f8f4e754ea7b0957ef147a51768b0dae45e8ec48cad0c32f09cd5e4ee96ea6a

Download Submit
memory/2176-90-0x0000000006360000-0x00000000063B0000-memory.dmp

Filesize
320KB

Download
memory/2176-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4024-4-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4024-7-0x0000000074FEE000-0x0000000074FEF000-memory.dmp

Filesize
4KB

Download
memory/4024-8-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4024-9-0x0000000006440000-0x00000000064C4000-memory.dmp

Filesize
528KB

Download
memory/4024-10-0x00000000066A0000-0x000000000673C000-memory.dmp

Filesize
624KB

Download
memory/4024-6-0x0000000004F00000-0x0000000004F18000-memory.dmp

Filesize
96KB

Download
memory/4024-5-0x0000000004D20000-0x0000000004D2A000-memory.dmp

Filesize
40KB

Download
memory/4024-3-0x0000000004D40000-0x0000000004DD2000-memory.dmp

Filesize
584KB

Download
memory/4024-48-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4024-0-0x0000000074FEE000-0x0000000074FEF000-memory.dmp

Filesize
4KB

Download
memory/4024-2-0x00000000052F0000-0x0000000005894000-memory.dmp

Filesize
5.6MB

Download
memory/4024-1-0x00000000003B0000-0x0000000000462000-memory.dmp

Filesize
712KB

Download
memory/4484-23-0x0000000004BC0000-0x0000000004BE2000-memory.dmp

Filesize
136KB

Download
memory/4484-64-0x0000000007500000-0x0000000007B7A000-memory.dmp

Filesize
6.5MB

Download
memory/4484-15-0x0000000004610000-0x0000000004646000-memory.dmp

Filesize
216KB

Download
memory/4484-24-0x00000000052B0000-0x0000000005316000-memory.dmp

Filesize
408KB

Download
memory/4484-37-0x0000000005580000-0x00000000058D4000-memory.dmp

Filesize
3.3MB

Download
memory/4484-16-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4484-17-0x0000000004C80000-0x00000000052A8000-memory.dmp

Filesize
6.2MB

Download
memory/4484-21-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4484-18-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4484-49-0x0000000005B80000-0x0000000005B9E000-memory.dmp

Filesize
120KB

Download
memory/4484-50-0x0000000005C20000-0x0000000005C6C000-memory.dmp

Filesize
304KB

Download
memory/4484-51-0x0000000006D50000-0x0000000006D82000-memory.dmp

Filesize
200KB

Download
memory/4484-52-0x0000000075890000-0x00000000758DC000-memory.dmp

Filesize
304KB

Download
memory/4484-62-0x0000000006D10000-0x0000000006D2E000-memory.dmp

Filesize
120KB

Download
memory/4484-63-0x0000000006D90000-0x0000000006E33000-memory.dmp

Filesize
652KB

Download
memory/4484-25-0x0000000005410000-0x0000000005476000-memory.dmp

Filesize
408KB

Download
memory/4484-65-0x0000000006EB0000-0x0000000006ECA000-memory.dmp

Filesize
104KB

Download
memory/4484-66-0x0000000006F20000-0x0000000006F2A000-memory.dmp

Filesize
40KB

Download
memory/4484-85-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4484-77-0x0000000007130000-0x00000000071C6000-memory.dmp

Filesize
600KB

Download
memory/4484-78-0x00000000070B0000-0x00000000070C1000-memory.dmp

Filesize
68KB

Download
memory/4484-79-0x00000000070E0000-0x00000000070EE000-memory.dmp

Filesize
56KB

Download
memory/4484-80-0x00000000070F0000-0x0000000007104000-memory.dmp

Filesize
80KB

Download
memory/4484-81-0x00000000071F0000-0x000000000720A000-memory.dmp

Filesize
104KB

Download
memory/4484-82-0x00000000071D0000-0x00000000071D8000-memory.dmp

Filesize
32KB

Download
memory/4888-67-0x0000000075890000-0x00000000758DC000-memory.dmp

Filesize
304KB

Download
memory/4888-19-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4888-20-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4888-89-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/4888-27-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download