agenttesla | 9952c53705dfc353eeaf4262192cc740a066cb2e401ae3ec9e2ba11706f429e2

Analysis

max time kernel
116s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/10/2024, 05:22

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General

Target

DHL_Shipment_Details_8th_October.pdf.exe
Size

885KB
MD5

7556f78a18c8acbe10f0c3162e87658b
SHA1

89caeddadbac6e460f2a4a84ec749dafa2de754e
SHA256

9952c53705dfc353eeaf4262192cc740a066cb2e401ae3ec9e2ba11706f429e2
SHA512

197ca3136c0b1cf7194dd1c7e64eb0b90d94d87585c3317c5df5927a995b9cb9d43b1c75a3484860a86bab25ead578a1d912fc4b875566fc5c760b603d03ebc3
SSDEEP

24576:nq/KMdowQUygLtrlDM3JQpugTtjzcSgautEqRqHqWT0k1ZZ4wCxF0NkLduei:UtxOEJKIDr46WcH

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
716	powershell.exe
2468	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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	DHL_Shipment_Details_8th_October.pdf.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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sgxIb = "C:\\Users\\Admin\\AppData\\Roaming\\sgxIb\\sgxIb.exe"	DHL_Shipment_Details_8th_October.pdf.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
19	api.ipify.org
21	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3036 set thread context of 216	3036	DHL_Shipment_Details_8th_October.pdf.exe	88

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	DHL_Shipment_Details_8th_October.pdf.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	DHL_Shipment_Details_8th_October.pdf.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
1248	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3036	DHL_Shipment_Details_8th_October.pdf.exe
716	powershell.exe
2468	powershell.exe
3036	DHL_Shipment_Details_8th_October.pdf.exe
216	DHL_Shipment_Details_8th_October.pdf.exe
216	DHL_Shipment_Details_8th_October.pdf.exe
2468	powershell.exe
716	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3036	DHL_Shipment_Details_8th_October.pdf.exe
Token: SeDebugPrivilege	2468	powershell.exe
Token: SeDebugPrivilege	716	powershell.exe
Token: SeDebugPrivilege	216	DHL_Shipment_Details_8th_October.pdf.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
216	DHL_Shipment_Details_8th_October.pdf.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 716	3036	DHL_Shipment_Details_8th_October.pdf.exe	82
PID 3036 wrote to memory of 716	3036	DHL_Shipment_Details_8th_October.pdf.exe	82
PID 3036 wrote to memory of 716	3036	DHL_Shipment_Details_8th_October.pdf.exe	82
PID 3036 wrote to memory of 2468	3036	DHL_Shipment_Details_8th_October.pdf.exe	84
PID 3036 wrote to memory of 2468	3036	DHL_Shipment_Details_8th_October.pdf.exe	84
PID 3036 wrote to memory of 2468	3036	DHL_Shipment_Details_8th_October.pdf.exe	84
PID 3036 wrote to memory of 1248	3036	DHL_Shipment_Details_8th_October.pdf.exe	86
PID 3036 wrote to memory of 1248	3036	DHL_Shipment_Details_8th_October.pdf.exe	86
PID 3036 wrote to memory of 1248	3036	DHL_Shipment_Details_8th_October.pdf.exe	86
PID 3036 wrote to memory of 216	3036	DHL_Shipment_Details_8th_October.pdf.exe	88
PID 3036 wrote to memory of 216	3036	DHL_Shipment_Details_8th_October.pdf.exe	88
PID 3036 wrote to memory of 216	3036	DHL_Shipment_Details_8th_October.pdf.exe	88
PID 3036 wrote to memory of 216	3036	DHL_Shipment_Details_8th_October.pdf.exe	88
PID 3036 wrote to memory of 216	3036	DHL_Shipment_Details_8th_October.pdf.exe	88
PID 3036 wrote to memory of 216	3036	DHL_Shipment_Details_8th_October.pdf.exe	88
PID 3036 wrote to memory of 216	3036	DHL_Shipment_Details_8th_October.pdf.exe	88
PID 3036 wrote to memory of 216	3036	DHL_Shipment_Details_8th_October.pdf.exe	88

C:\Users\Admin\AppData\Local\Temp\DHL_Shipment_Details_8th_October.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_Shipment_Details_8th_October.pdf.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:3036
- 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\DHL_Shipment_Details_8th_October.pdf.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:716
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\lFhXfmyXEP.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2468
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lFhXfmyXEP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBE5E.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1248
- C:\Users\Admin\AppData\Local\Temp\DHL_Shipment_Details_8th_October.pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL_Shipment_Details_8th_October.pdf.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:216

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

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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
df2fee117598f1cf017960fbc417bd09

SHA1
88689289f98bc64a6e5e2cbc1ab9d35ebff276af

SHA256
aad93e1a5da948797e57f2955bada1b990c5df4581a5641832f18ee4fbca7a60

SHA512
90204c1e49652e22a4df65a354c31317c4812d4467e9d6a162e4eb9e73f38d23623743f51c796377573b11693d0abc114cd4b5add9716f15d0510ad1113390d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0e1ueoxl.3ig.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBE5E.tmp

Filesize
1KB

MD5
11a31db007a84a2c3aeb6f8b6d461828

SHA1
5c067dbc8796c339f3d9e335298fbffa7a0af4a0

SHA256
6de035fbb5abbcb31a751336ee11ebaa7b3b94e7575d1c161da53b915732e648

SHA512
17bdfb96c2e7bbc45fe26efcc5e03c4c32c97ccf085b0798651a3ec6403cae0cb59b631efaeba66b0bcf08901b2d726ac4d9b781558989f9bb3d77aaf0608450

Download Submit
memory/216-85-0x0000000006850000-0x00000000068A0000-memory.dmp

Filesize
320KB

Download
memory/216-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/716-13-0x0000000002710000-0x0000000002746000-memory.dmp

Filesize
216KB

Download
memory/716-47-0x0000000071A20000-0x0000000071A6C000-memory.dmp

Filesize
304KB

Download
memory/716-79-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/716-14-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/716-76-0x0000000007630000-0x0000000007638000-memory.dmp

Filesize
32KB

Download
memory/716-74-0x0000000007550000-0x0000000007564000-memory.dmp

Filesize
80KB

Download
memory/716-16-0x0000000005310000-0x0000000005938000-memory.dmp

Filesize
6.2MB

Download
memory/716-73-0x0000000007540000-0x000000000754E000-memory.dmp

Filesize
56KB

Download
memory/716-70-0x0000000007380000-0x000000000738A000-memory.dmp

Filesize
40KB

Download
memory/716-69-0x0000000007310000-0x000000000732A000-memory.dmp

Filesize
104KB

Download
memory/716-67-0x00000000071E0000-0x0000000007283000-memory.dmp

Filesize
652KB

Download
memory/2468-20-0x00000000055E0000-0x0000000005646000-memory.dmp

Filesize
408KB

Download
memory/2468-18-0x0000000004D40000-0x0000000004D62000-memory.dmp

Filesize
136KB

Download
memory/2468-83-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/2468-75-0x0000000007440000-0x000000000745A000-memory.dmp

Filesize
104KB

Download
memory/2468-43-0x0000000005DC0000-0x0000000005DDE000-memory.dmp

Filesize
120KB

Download
memory/2468-44-0x0000000005E50000-0x0000000005E9C000-memory.dmp

Filesize
304KB

Download
memory/2468-22-0x0000000005850000-0x0000000005BA4000-memory.dmp

Filesize
3.3MB

Download
memory/2468-45-0x00000000063B0000-0x00000000063E2000-memory.dmp

Filesize
200KB

Download
memory/2468-46-0x0000000071A20000-0x0000000071A6C000-memory.dmp

Filesize
304KB

Download
memory/2468-66-0x0000000006380000-0x000000000639E000-memory.dmp

Filesize
120KB

Download
memory/2468-19-0x0000000004DE0000-0x0000000004E46000-memory.dmp

Filesize
408KB

Download
memory/2468-68-0x0000000007750000-0x0000000007DCA000-memory.dmp

Filesize
6.5MB

Download
memory/2468-15-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/2468-72-0x0000000007300000-0x0000000007311000-memory.dmp

Filesize
68KB

Download
memory/2468-71-0x0000000007380000-0x0000000007416000-memory.dmp

Filesize
600KB

Download
memory/3036-5-0x0000000004D70000-0x0000000004D7A000-memory.dmp

Filesize
40KB

Download
memory/3036-6-0x00000000051F0000-0x0000000005208000-memory.dmp

Filesize
96KB

Download
memory/3036-7-0x0000000007600000-0x0000000007684000-memory.dmp

Filesize
528KB

Download
memory/3036-4-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/3036-0-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/3036-8-0x0000000009E40000-0x0000000009EDC000-memory.dmp

Filesize
624KB

Download
memory/3036-3-0x0000000004BB0000-0x0000000004C42000-memory.dmp

Filesize
584KB

Download
memory/3036-2-0x0000000005210000-0x00000000057B4000-memory.dmp

Filesize
5.6MB

Download
memory/3036-42-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/3036-1-0x00000000000E0000-0x00000000001C4000-memory.dmp

Filesize
912KB

Download