agenttesla | f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f

Analysis

max time kernel
147s
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
20-11-2024 01:37

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General

Target

f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
Size

802KB
MD5

e90e11b3f522848cdda6418582a11321
SHA1

b8a202c80349905cf1f04c4147d11272e1dd0055
SHA256

f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f
SHA512

e5743364e9dbf3749dbbbf48ab07db3fca86175da5c694b724f72a5799a49f2118a529366bcad7be0435a0ca9e5c0e4b4d13c9bfbcf0cf1ba234e074f6332bd2
SSDEEP

24576:HYDo77o5wCastaTRDQs/GR2/hkpthkOI:s9wHs4tEsppkB

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot6852245174:AAHgk_9s-tH6YNacTaCnQz56uJMggI0fZDw/

Signatures

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

Processes:

powershell.exepowershell.exe

pid	Process
4944	powershell.exe
4332	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

Processes:

f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.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

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
31	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe

description	pid	Process	procid_target
PID 2228 set thread context of 3828	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	100

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

Processes:

f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exepowershell.exepowershell.exeschtasks.exef64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.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

Processes:

schtasks.exe

pid	Process
3492	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exepowershell.exepowershell.exef64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe

pid	Process
2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
4944	powershell.exe
2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
4332	powershell.exe
3828	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
3828	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
4944	powershell.exe
4332	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exepowershell.exepowershell.exef64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe

description	pid	Process
Token: SeDebugPrivilege	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
Token: SeDebugPrivilege	4332	powershell.exe
Token: SeDebugPrivilege	4944	powershell.exe
Token: SeDebugPrivilege	3828	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe

pid	Process
3828	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe

description	pid	Process	procid_target
PID 2228 wrote to memory of 4944	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	94
PID 2228 wrote to memory of 4944	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	94
PID 2228 wrote to memory of 4944	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	94
PID 2228 wrote to memory of 4332	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	96
PID 2228 wrote to memory of 4332	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	96
PID 2228 wrote to memory of 4332	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	96
PID 2228 wrote to memory of 3492	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	98
PID 2228 wrote to memory of 3492	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	98
PID 2228 wrote to memory of 3492	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	98
PID 2228 wrote to memory of 3828	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	100
PID 2228 wrote to memory of 3828	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	100
PID 2228 wrote to memory of 3828	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	100
PID 2228 wrote to memory of 3828	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	100
PID 2228 wrote to memory of 3828	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	100
PID 2228 wrote to memory of 3828	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	100
PID 2228 wrote to memory of 3828	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	100
PID 2228 wrote to memory of 3828	2228	f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe	100

C:\Users\Admin\AppData\Local\Temp\f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
"C:\Users\Admin\AppData\Local\Temp\f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.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:2228
- 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\f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4944
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ukxgIDsbfbZiNd.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4332
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ukxgIDsbfbZiNd" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1BC0.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3492
- C:\Users\Admin\AppData\Local\Temp\f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe
  "C:\Users\Admin\AppData\Local\Temp\f64e005b27ee50222b28815ba69baf3ed2d694892de8cd2d81ca98f44852c64f.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3828

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
89c8dcda6df8824a50c4ea8927f4910c

SHA1
410aeca0f6e6510fc80b90201be696f67a4ccccf

SHA256
ceb7b004d1085339883d5272c5d991435244d60cd5e836f2bd613cc5fa8993d9

SHA512
fe3f9f74e5f2ad8eba89bdfe9abf2e44c83a7526691241134a4e88aac15be0bf9a523cc7eca2d82e9b07100ecbe86382d6eba10400195624996d7cf3a45eb962

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_u0btr1hz.i4w.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1BC0.tmp

Filesize
1KB

MD5
af8394fbd5322bd2ab78a8c8f7e247cf

SHA1
7d1208cd45f67cd21b9f1fc90b04cef6d542c9e4

SHA256
bb9f82ca0601f8e1a68445ae2fc7c182a9fefe7db0f9160b7559150163d8b2cc

SHA512
ea6121cce1092b2060e38f4fcc551a95f5d68a05512930e36b952f24b757fb7a11b5c927ed9cea40f447ba9172f8715a8c1248c5f520e8a0b0f72d7e85d0f524

Download Submit
memory/2228-0-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2228-2-0x0000000005FA0000-0x0000000006544000-memory.dmp

Filesize
5.6MB

Download
memory/2228-6-0x0000000007060000-0x00000000070FC000-memory.dmp

Filesize
624KB

Download
memory/2228-7-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2228-8-0x0000000005B50000-0x0000000005B62000-memory.dmp

Filesize
72KB

Download
memory/2228-9-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-10-0x0000000006FC0000-0x0000000007048000-memory.dmp

Filesize
544KB

Download
memory/2228-1-0x0000000000F20000-0x0000000000FEE000-memory.dmp

Filesize
824KB

Download
memory/2228-34-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-5-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-3-0x00000000059F0000-0x0000000005A82000-memory.dmp

Filesize
584KB

Download
memory/2228-4-0x0000000005A90000-0x0000000005A9A000-memory.dmp

Filesize
40KB

Download
memory/3828-86-0x0000000006920000-0x0000000006970000-memory.dmp

Filesize
320KB

Download
memory/3828-22-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4332-20-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/4332-23-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/4332-80-0x0000000007070000-0x0000000007084000-memory.dmp

Filesize
80KB

Download
memory/4332-73-0x0000000006D30000-0x0000000006DD3000-memory.dmp

Filesize
652KB

Download
memory/4332-52-0x0000000070CF0000-0x0000000070D3C000-memory.dmp

Filesize
304KB

Download
memory/4332-62-0x0000000006050000-0x000000000606E000-memory.dmp

Filesize
120KB

Download
memory/4332-90-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/4332-26-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/4332-51-0x0000000006AF0000-0x0000000006B22000-memory.dmp

Filesize
200KB

Download
memory/4944-17-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/4944-50-0x0000000006290000-0x00000000062DC000-memory.dmp

Filesize
304KB

Download
memory/4944-49-0x00000000061F0000-0x000000000620E000-memory.dmp

Filesize
120KB

Download
memory/4944-24-0x0000000005320000-0x0000000005342000-memory.dmp

Filesize
136KB

Download
memory/4944-39-0x0000000005C20000-0x0000000005F74000-memory.dmp

Filesize
3.3MB

Download
memory/4944-63-0x0000000070CF0000-0x0000000070D3C000-memory.dmp

Filesize
304KB

Download
memory/4944-27-0x0000000005B40000-0x0000000005BA6000-memory.dmp

Filesize
408KB

Download
memory/4944-74-0x0000000007B50000-0x00000000081CA000-memory.dmp

Filesize
6.5MB

Download
memory/4944-75-0x0000000007510000-0x000000000752A000-memory.dmp

Filesize
104KB

Download
memory/4944-76-0x0000000007580000-0x000000000758A000-memory.dmp

Filesize
40KB

Download
memory/4944-77-0x0000000007790000-0x0000000007826000-memory.dmp

Filesize
600KB

Download
memory/4944-78-0x0000000007710000-0x0000000007721000-memory.dmp

Filesize
68KB

Download
memory/4944-79-0x0000000007740000-0x000000000774E000-memory.dmp

Filesize
56KB

Download
memory/4944-28-0x0000000005BB0000-0x0000000005C16000-memory.dmp

Filesize
408KB

Download
memory/4944-81-0x0000000007850000-0x000000000786A000-memory.dmp

Filesize
104KB

Download
memory/4944-82-0x0000000007830000-0x0000000007838000-memory.dmp

Filesize
32KB

Download
memory/4944-85-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/4944-19-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/4944-18-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/4944-16-0x00000000053A0000-0x00000000059C8000-memory.dmp

Filesize
6.2MB

Download
memory/4944-15-0x0000000004C40000-0x0000000004C76000-memory.dmp

Filesize
216KB

Download