agenttesla | fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162

Analysis

max time kernel
131s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 02:05

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General

Target

fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
Size

630KB
MD5

36c4bff0f1cdcda62da9229500ca1e38
SHA1

de74dbf7bac85a3a06c7038a4d4241389e6a5c8f
SHA256

fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162
SHA512

661cdee4efe389dac6ab7d8f5cf92a04403e7b6934942e18b4d2e5a7c609df58eea44d2e85ebb9592bf8544bc89c543cc7f01a2e67e0d1041aa22654ccbf124c
SSDEEP

12288:rWVw0rZbRJNrpBr6NM+2543sxKNEV28KddaEWtyef:ydbRXpBraM+2W3EKc2gxtx

Score

10^/10

agenttesla discovery execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.haliza.com.my
Port:
21
Username:
[email protected]
Password:
JesusChrist007$

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.haliza.com.my
Port:
21
Username:
[email protected]
Password:
JesusChrist007$

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
4284	powershell.exe
3468	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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sgxIb = "C:\\Users\\Admin\\AppData\\Roaming\\sgxIb\\sgxIb.exe"	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.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.

flow	ioc
25	api.ipify.org
26	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2396 set thread context of 2420	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	103

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	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.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	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.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
3416	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
3468	powershell.exe
3468	powershell.exe
4284	powershell.exe
4284	powershell.exe
2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
4284	powershell.exe
3468	powershell.exe
2420	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
2420	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
2420	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
2420	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
Token: SeDebugPrivilege	3468	powershell.exe
Token: SeDebugPrivilege	4284	powershell.exe
Token: SeDebugPrivilege	2420	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2420	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 4284	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	97
PID 2396 wrote to memory of 4284	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	97
PID 2396 wrote to memory of 4284	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	97
PID 2396 wrote to memory of 3468	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	99
PID 2396 wrote to memory of 3468	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	99
PID 2396 wrote to memory of 3468	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	99
PID 2396 wrote to memory of 3416	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	101
PID 2396 wrote to memory of 3416	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	101
PID 2396 wrote to memory of 3416	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	101
PID 2396 wrote to memory of 2420	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	103
PID 2396 wrote to memory of 2420	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	103
PID 2396 wrote to memory of 2420	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	103
PID 2396 wrote to memory of 2420	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	103
PID 2396 wrote to memory of 2420	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	103
PID 2396 wrote to memory of 2420	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	103
PID 2396 wrote to memory of 2420	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	103
PID 2396 wrote to memory of 2420	2396	fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe	103

C:\Users\Admin\AppData\Local\Temp\fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
"C:\Users\Admin\AppData\Local\Temp\fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.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:2396
- 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\fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4284
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pBBqGOzrz.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3468
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pBBqGOzrz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp96AD.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3416
- C:\Users\Admin\AppData\Local\Temp\fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe
  "C:\Users\Admin\AppData\Local\Temp\fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4304,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4060 /prefetch:8
1⤵
PID:228

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

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

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\fda83ecb5bd6a07dedaf6be0fce7c626e21e9df94d82ddb905460e9d6a25a162.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
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
688e9912931dde5920eea92af3ec8700

SHA1
95e079b4c32286e06e5a3a808a515b49d406b173

SHA256
1121fda6284c23278b6f5d11b31ed987213b9a987b20b07c1ce2dc42408ad374

SHA512
bc59472d041f9fac30701f42052a54fff06a9a2630c2af47885b631dcc78713bca652b45aaf230aebaaf8c202356c61245700b6e005b1895fd3fe90ff5c9c7e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3n05ocxj.cpv.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp96AD.tmp

Filesize
1KB

MD5
6212d05612c44e62950288054555420e

SHA1
bb704078896491fa6f32aff2f3f1a8d934a0ff95

SHA256
9e5b4c6f2319dab6c2a7b6199caf8d9857256db46e82c8f3e1741869472ab9ee

SHA512
aa64d8cb9a652fd38ba87300897f8b07899b0b58c4fe2cfa3cd5ea0c03349b29a802a17f58cc020d3303a0af41955b9249ad9a5df22630d64a5fe1ca9a65b9db

Download Submit
memory/2396-10-0x0000000006FC0000-0x0000000007044000-memory.dmp

Filesize
528KB

Download
memory/2396-5-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/2396-7-0x00000000058B0000-0x00000000058C0000-memory.dmp

Filesize
64KB

Download
memory/2396-8-0x000000007447E000-0x000000007447F000-memory.dmp

Filesize
4KB

Download
memory/2396-9-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/2396-1-0x0000000000B10000-0x0000000000BB4000-memory.dmp

Filesize
656KB

Download
memory/2396-11-0x0000000009670000-0x000000000970C000-memory.dmp

Filesize
624KB

Download
memory/2396-6-0x0000000006C60000-0x0000000006CFA000-memory.dmp

Filesize
616KB

Download
memory/2396-4-0x00000000055D0000-0x00000000055DA000-memory.dmp

Filesize
40KB

Download
memory/2396-2-0x0000000005B40000-0x00000000060E4000-memory.dmp

Filesize
5.6MB

Download
memory/2396-0-0x000000007447E000-0x000000007447F000-memory.dmp

Filesize
4KB

Download
memory/2396-50-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/2396-3-0x0000000005630000-0x00000000056C2000-memory.dmp

Filesize
584KB

Download
memory/2420-86-0x00000000066C0000-0x0000000006710000-memory.dmp

Filesize
320KB

Download
memory/2420-45-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3468-77-0x0000000006EA0000-0x0000000006EBA000-memory.dmp

Filesize
104KB

Download
memory/3468-83-0x00000000070E0000-0x00000000070F4000-memory.dmp

Filesize
80KB

Download
memory/3468-31-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3468-25-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3468-20-0x0000000004AB0000-0x0000000004AD2000-memory.dmp

Filesize
136KB

Download
memory/3468-22-0x0000000004BC0000-0x0000000004C26000-memory.dmp

Filesize
408KB

Download
memory/3468-48-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3468-93-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3468-21-0x0000000004B50000-0x0000000004BB6000-memory.dmp

Filesize
408KB

Download
memory/3468-24-0x0000000005420000-0x0000000005774000-memory.dmp

Filesize
3.3MB

Download
memory/3468-82-0x00000000070D0000-0x00000000070DE000-memory.dmp

Filesize
56KB

Download
memory/3468-81-0x00000000070A0000-0x00000000070B1000-memory.dmp

Filesize
68KB

Download
memory/3468-78-0x0000000006F20000-0x0000000006F2A000-memory.dmp

Filesize
40KB

Download
memory/3468-65-0x0000000070B10000-0x0000000070B5C000-memory.dmp

Filesize
304KB

Download
memory/3468-76-0x00000000074F0000-0x0000000007B6A000-memory.dmp

Filesize
6.5MB

Download
memory/4284-52-0x0000000006DE0000-0x0000000006E2C000-memory.dmp

Filesize
304KB

Download
memory/4284-18-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/4284-19-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/4284-53-0x0000000007A60000-0x0000000007A92000-memory.dmp

Filesize
200KB

Download
memory/4284-80-0x0000000007E60000-0x0000000007EF6000-memory.dmp

Filesize
600KB

Download
memory/4284-54-0x0000000070B10000-0x0000000070B5C000-memory.dmp

Filesize
304KB

Download
memory/4284-64-0x0000000006E70000-0x0000000006E8E000-memory.dmp

Filesize
120KB

Download
memory/4284-84-0x0000000007F20000-0x0000000007F3A000-memory.dmp

Filesize
104KB

Download
memory/4284-75-0x0000000007AA0000-0x0000000007B43000-memory.dmp

Filesize
652KB

Download
memory/4284-85-0x0000000007F00000-0x0000000007F08000-memory.dmp

Filesize
32KB

Download
memory/4284-51-0x00000000068A0000-0x00000000068BE000-memory.dmp

Filesize
120KB

Download
memory/4284-89-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/4284-17-0x0000000005A80000-0x00000000060A8000-memory.dmp

Filesize
6.2MB

Download
memory/4284-16-0x00000000052F0000-0x0000000005326000-memory.dmp

Filesize
216KB

Download
memory/4284-49-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download