agenttesla | 7ab683820378c2f748909f97238afa5c9c45ab15b312a4a91d37590d82192110

Analysis

max time kernel
139s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
26/04/2024, 02:05

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General

Target

Order PS24S0040.exe
Size

721KB
MD5

03a59d3a761a1783ca411ab3942216bf
SHA1

e99da9612abf33e8c41ee0c6809a297e3024aed7
SHA256

12c87134f22f88d5fb3d85de8ec901967072b11cfe1b6a9f10a9b50d67ef8dfd
SHA512

c466702ae9c271aeb5a2904d86b50fd799d2e83f2b852e5641506229adf804d565448b24ae26ac6867a337921fcfc31b4538786607c6b6bb821d2c1163fbdae2
SSDEEP

12288:WWYIPXjxannnHg2jhdgsmjzVp5vcvKLhbo8GeB9tmmx1f767N8KbV5TuweyKDkQD:WWYIPFannnHg2fPEV7cyhsELtJBojV5m

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.lamcopaper.com
Port:
587
Username:
[email protected]
Password:
@Lamco1407

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.lamcopaper.com
Port:
587
Username:
[email protected]
Password:
@Lamco1407
Email To:
[email protected]

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\International\Geo\Nation	Order PS24S0040.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 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

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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BjTxJte = "C:\\Users\\Admin\\AppData\\Roaming\\BjTxJte\\BjTxJte.exe"	Order PS24S0040.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
40	api.ipify.org
43	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3192 set thread context of 1436	3192	Order PS24S0040.exe	104

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

pid	Process
1756	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3192	Order PS24S0040.exe
1808	powershell.exe
1808	powershell.exe
3192	Order PS24S0040.exe
3192	Order PS24S0040.exe
3996	powershell.exe
3996	powershell.exe
1436	Order PS24S0040.exe
1436	Order PS24S0040.exe
1436	Order PS24S0040.exe
1808	powershell.exe
3996	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3192	Order PS24S0040.exe
Token: SeDebugPrivilege	3996	powershell.exe
Token: SeDebugPrivilege	1808	powershell.exe
Token: SeDebugPrivilege	1436	Order PS24S0040.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1436	Order PS24S0040.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3192 wrote to memory of 3996	3192	Order PS24S0040.exe	98
PID 3192 wrote to memory of 3996	3192	Order PS24S0040.exe	98
PID 3192 wrote to memory of 3996	3192	Order PS24S0040.exe	98
PID 3192 wrote to memory of 1808	3192	Order PS24S0040.exe	100
PID 3192 wrote to memory of 1808	3192	Order PS24S0040.exe	100
PID 3192 wrote to memory of 1808	3192	Order PS24S0040.exe	100
PID 3192 wrote to memory of 1756	3192	Order PS24S0040.exe	102
PID 3192 wrote to memory of 1756	3192	Order PS24S0040.exe	102
PID 3192 wrote to memory of 1756	3192	Order PS24S0040.exe	102
PID 3192 wrote to memory of 1436	3192	Order PS24S0040.exe	104
PID 3192 wrote to memory of 1436	3192	Order PS24S0040.exe	104
PID 3192 wrote to memory of 1436	3192	Order PS24S0040.exe	104
PID 3192 wrote to memory of 1436	3192	Order PS24S0040.exe	104
PID 3192 wrote to memory of 1436	3192	Order PS24S0040.exe	104
PID 3192 wrote to memory of 1436	3192	Order PS24S0040.exe	104
PID 3192 wrote to memory of 1436	3192	Order PS24S0040.exe	104
PID 3192 wrote to memory of 1436	3192	Order PS24S0040.exe	104

C:\Users\Admin\AppData\Local\Temp\Order PS24S0040.exe
"C:\Users\Admin\AppData\Local\Temp\Order PS24S0040.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3192
- 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\Order PS24S0040.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3996
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\PpCqrCIabZSRC.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1808
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PpCqrCIabZSRC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp805B.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1756
- C:\Users\Admin\AppData\Local\Temp\Order PS24S0040.exe
  "C:\Users\Admin\AppData\Local\Temp\Order PS24S0040.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

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
3511e340530d4c0664878cea68134345

SHA1
8251917860710be5b7bc279e3278610c2666d07e

SHA256
caef4d23f6031143fc460188c93cfab7189cf9a58985fb3a8f5bc0bd682e2b67

SHA512
baf5478fc5f5cc460c6d97e11be6203383a1480db85924417662903bd886bb9f5d2a1bbc92bbdc356021f6caf2e9e809ef64c422f5910542863af3d0cc10d3e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_icq4izuq.fkz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp805B.tmp

Filesize
1KB

MD5
0cea68f122bac9827dbbdfbd3e753a0b

SHA1
743e90f1a9c0bae725bf2366f7ba9ddb2519a967

SHA256
a56f31af25e0c9f502f899c45216ddbeac1418831e6542fa7a49ea49194ba6f7

SHA512
02505d34159df9a5fc75d3c7f72396b7d92265a2355e4371bbec94d320d049c7b66f4902d0652cd5979314ed42bcb0ea7c3aa261ffef716b755d7b1f5467883e

Download Submit
memory/1436-96-0x0000000005620000-0x0000000005630000-memory.dmp

Filesize
64KB

Download
memory/1436-27-0x0000000005620000-0x0000000005630000-memory.dmp

Filesize
64KB

Download
memory/1436-25-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/1436-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1436-94-0x0000000006D10000-0x0000000006D60000-memory.dmp

Filesize
320KB

Download
memory/1436-95-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/1808-48-0x0000000006470000-0x000000000648E000-memory.dmp

Filesize
120KB

Download
memory/1808-23-0x00000000055C0000-0x00000000055E2000-memory.dmp

Filesize
136KB

Download
memory/1808-81-0x00000000079A0000-0x00000000079B1000-memory.dmp

Filesize
68KB

Download
memory/1808-64-0x0000000075070000-0x00000000750BC000-memory.dmp

Filesize
304KB

Download
memory/1808-76-0x0000000002C00000-0x0000000002C10000-memory.dmp

Filesize
64KB

Download
memory/1808-19-0x0000000002C00000-0x0000000002C10000-memory.dmp

Filesize
64KB

Download
memory/1808-71-0x0000000002C00000-0x0000000002C10000-memory.dmp

Filesize
64KB

Download
memory/1808-21-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/1808-82-0x00000000079D0000-0x00000000079DE000-memory.dmp

Filesize
56KB

Download
memory/1808-49-0x00000000069C0000-0x0000000006A0C000-memory.dmp

Filesize
304KB

Download
memory/1808-24-0x0000000005CF0000-0x0000000005D56000-memory.dmp

Filesize
408KB

Download
memory/1808-83-0x00000000079E0000-0x00000000079F4000-memory.dmp

Filesize
80KB

Download
memory/1808-26-0x0000000005E10000-0x0000000005E76000-memory.dmp

Filesize
408KB

Download
memory/1808-85-0x0000000007AE0000-0x0000000007AFA000-memory.dmp

Filesize
104KB

Download
memory/1808-37-0x0000000005F80000-0x00000000062D4000-memory.dmp

Filesize
3.3MB

Download
memory/1808-86-0x0000000007AC0000-0x0000000007AC8000-memory.dmp

Filesize
32KB

Download
memory/1808-92-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/1808-78-0x00000000077A0000-0x00000000077BA000-memory.dmp

Filesize
104KB

Download
memory/3192-5-0x0000000005980000-0x000000000598A000-memory.dmp

Filesize
40KB

Download
memory/3192-38-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/3192-0-0x0000000000EB0000-0x0000000000F66000-memory.dmp

Filesize
728KB

Download
memory/3192-2-0x0000000005ED0000-0x0000000006474000-memory.dmp

Filesize
5.6MB

Download
memory/3192-3-0x00000000059C0000-0x0000000005A52000-memory.dmp

Filesize
584KB

Download
memory/3192-4-0x0000000005970000-0x0000000005980000-memory.dmp

Filesize
64KB

Download
memory/3192-9-0x000000000C960000-0x000000000C9FC000-memory.dmp

Filesize
624KB

Download
memory/3192-6-0x0000000005BF0000-0x0000000005C10000-memory.dmp

Filesize
128KB

Download
memory/3192-7-0x0000000005C20000-0x0000000005C34000-memory.dmp

Filesize
80KB

Download
memory/3192-8-0x0000000009840000-0x00000000098C4000-memory.dmp

Filesize
528KB

Download
memory/3192-1-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/3996-15-0x0000000004E10000-0x0000000005438000-memory.dmp

Filesize
6.2MB

Download
memory/3996-79-0x0000000006EB0000-0x0000000006EBA000-memory.dmp

Filesize
40KB

Download
memory/3996-80-0x00000000070B0000-0x0000000007146000-memory.dmp

Filesize
600KB

Download
memory/3996-77-0x0000000007480000-0x0000000007AFA000-memory.dmp

Filesize
6.5MB

Download
memory/3996-65-0x0000000006CE0000-0x0000000006D83000-memory.dmp

Filesize
652KB

Download
memory/3996-62-0x0000000006A70000-0x0000000006A8E000-memory.dmp

Filesize
120KB

Download
memory/3996-63-0x00000000047D0000-0x00000000047E0000-memory.dmp

Filesize
64KB

Download
memory/3996-50-0x000000007F860000-0x000000007F870000-memory.dmp

Filesize
64KB

Download
memory/3996-52-0x0000000075070000-0x00000000750BC000-memory.dmp

Filesize
304KB

Download
memory/3996-51-0x0000000006A90000-0x0000000006AC2000-memory.dmp

Filesize
200KB

Download
memory/3996-18-0x00000000047D0000-0x00000000047E0000-memory.dmp

Filesize
64KB

Download
memory/3996-93-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/3996-17-0x00000000047D0000-0x00000000047E0000-memory.dmp

Filesize
64KB

Download
memory/3996-16-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/3996-14-0x0000000000D60000-0x0000000000D96000-memory.dmp

Filesize
216KB

Download