agenttesla | ecd0495dc9d61ac16df7940ed6899897c02df2f51b4c87f19f6011ac10f17a61

Analysis

max time kernel
139s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 08:12

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General

Target

Swift_copy.exe
Size

840KB
MD5

b4e0d68cd11d3c370745b5bcfe981bd4
SHA1

f62912f7cf77b9cdd34b31c0eebd73094a82ec57
SHA256

ecd0495dc9d61ac16df7940ed6899897c02df2f51b4c87f19f6011ac10f17a61
SHA512

04ee1aac52fac547a59cf1ec52dcab9138091eb27abbdd1bc5e9487f67c3870e334cdece880454a9b2548ad4dd8a32dfa5d092c8a8ad113b368fde0bbe460ddd
SSDEEP

12288:fRx504bFtx504bFWxX5sDHmdMVly4kO/p/tpN1hNQhj2M+pWaohOtm7D/9O9wsoJ:Zw4bjw4bYrmHlXFm25W5OK1raBGdXV7

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Password: D4v_8+edvC?l. .

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Password: D4v_8+edvC?l. .
Email To:
[email protected]

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

Processes:

powershell.exepowershell.exe

pid process

4568 powershell.exe
3812 powershell.exe

pid	process
4568	powershell.exe
3812	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:

Swift_copy.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	Swift_copy.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

Processes:

Swift_copy.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mpTrle = "C:\\Users\\Admin\\AppData\\Roaming\\mpTrle\\mpTrle.exe"	Swift_copy.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.

Processes:

flow ioc

25 api.ipify.org
26 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift_copy.exe

description pid process target process

PID 3132 set thread context of 4472 3132 Swift_copy.exe Swift_copy.exe
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

Processes:

schtasks.exe

pid process

3184 schtasks.exe

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

description	pid	process	target process
PID 3132 set thread context of 4472	3132	Swift_copy.exe	Swift_copy.exe

pid	process
3184	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

Swift_copy.exepowershell.exepowershell.exeSwift_copy.exe

pid	process
3132	Swift_copy.exe
3132	Swift_copy.exe
3812	powershell.exe
3812	powershell.exe
4568	powershell.exe
4568	powershell.exe
3132	Swift_copy.exe
3132	Swift_copy.exe
3132	Swift_copy.exe
3132	Swift_copy.exe
3132	Swift_copy.exe
4568	powershell.exe
4472	Swift_copy.exe
4472	Swift_copy.exe
4472	Swift_copy.exe
3812	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Swift_copy.exepowershell.exepowershell.exeSwift_copy.exe

description	pid	process
Token: SeDebugPrivilege	3132	Swift_copy.exe
Token: SeDebugPrivilege	4568	powershell.exe
Token: SeDebugPrivilege	3812	powershell.exe
Token: SeDebugPrivilege	4472	Swift_copy.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

Swift_copy.exe

description	pid	process	target process
PID 3132 wrote to memory of 3812	3132	Swift_copy.exe	powershell.exe
PID 3132 wrote to memory of 3812	3132	Swift_copy.exe	powershell.exe
PID 3132 wrote to memory of 3812	3132	Swift_copy.exe	powershell.exe
PID 3132 wrote to memory of 4568	3132	Swift_copy.exe	powershell.exe
PID 3132 wrote to memory of 4568	3132	Swift_copy.exe	powershell.exe
PID 3132 wrote to memory of 4568	3132	Swift_copy.exe	powershell.exe
PID 3132 wrote to memory of 3184	3132	Swift_copy.exe	schtasks.exe
PID 3132 wrote to memory of 3184	3132	Swift_copy.exe	schtasks.exe
PID 3132 wrote to memory of 3184	3132	Swift_copy.exe	schtasks.exe
PID 3132 wrote to memory of 1444	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 1444	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 1444	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4412	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4412	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4412	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4472	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4472	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4472	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4472	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4472	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4472	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4472	3132	Swift_copy.exe	Swift_copy.exe
PID 3132 wrote to memory of 4472	3132	Swift_copy.exe	Swift_copy.exe

C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe
"C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3132
- 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\Swift_copy.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3812
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GffwxzSHmxg.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4568
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GffwxzSHmxg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFD7A.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3184
- C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe
  "C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe"
  2⤵
  PID:1444
- C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe
  "C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe"
  2⤵
  PID:4412
- C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe
  "C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4472

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 --no-appcompat-clear --field-trial-handle=2700,i,14648456027158448592,4956305794400220180,262144 --variations-seed-version --mojo-platform-channel-handle=3856 /prefetch:8
1⤵
PID:2524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
43fdab467ae703bf99ad908710082267

SHA1
7111779d3e8477cf15647fa2d6c838bc406521a6

SHA256
2f4d6e7a1a1f79c7ba9a446477a7739eecf7afada1ebe289959b07ba3d000b8e

SHA512
73ac97c3ff85083600cd1216caca7d0a61c3267b8ecb56b6be6c2ccf478cbeb9d7cb86215777168ee4d13b8fed55d6cbf2908ccac6c2742431ad47136c26b31d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mdmo3glb.xi2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFD7A.tmp

Filesize
1KB

MD5
316397fde5b9aafd611979e5c09822f2

SHA1
d064d4ff5b5e5329792605cd9be3530fd9efdaf3

SHA256
aa1905624522c30ce3056ad6ae7379bcf23b1eaa2b0a5fcc639e3bc6b2ff6c52

SHA512
9276c4aee55d272b6703c35a0d1b6eab9c7061584b4f2f234a21463f1240e27fdca6e32b0d589f5bd4df9affc58905c58fe09596189f6aeb1a3aacfca6a76722

Download Submit
memory/3132-6-0x0000000005800000-0x000000000589C000-memory.dmp

Filesize
624KB

Download
memory/3132-5-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3132-4-0x00000000055B0000-0x00000000055BA000-memory.dmp

Filesize
40KB

Download
memory/3132-7-0x0000000005B20000-0x0000000005B3A000-memory.dmp

Filesize
104KB

Download
memory/3132-8-0x00000000056D0000-0x00000000056E0000-memory.dmp

Filesize
64KB

Download
memory/3132-9-0x0000000006700000-0x0000000006782000-memory.dmp

Filesize
520KB

Download
memory/3132-3-0x0000000005500000-0x0000000005592000-memory.dmp

Filesize
584KB

Download
memory/3132-2-0x0000000005B60000-0x0000000006104000-memory.dmp

Filesize
5.6MB

Download
memory/3132-0-0x000000007517E000-0x000000007517F000-memory.dmp

Filesize
4KB

Download
memory/3132-49-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3132-1-0x0000000000A30000-0x0000000000B06000-memory.dmp

Filesize
856KB

Download
memory/3812-73-0x0000000008100000-0x000000000877A000-memory.dmp

Filesize
6.5MB

Download
memory/3812-77-0x0000000007CB0000-0x0000000007CC1000-memory.dmp

Filesize
68KB

Download
memory/3812-18-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3812-14-0x0000000002E60000-0x0000000002E96000-memory.dmp

Filesize
216KB

Download
memory/3812-15-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3812-25-0x00000000061D0000-0x0000000006524000-memory.dmp

Filesize
3.3MB

Download
memory/3812-85-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3812-81-0x0000000007DD0000-0x0000000007DD8000-memory.dmp

Filesize
32KB

Download
memory/3812-75-0x0000000007B20000-0x0000000007B2A000-memory.dmp

Filesize
40KB

Download
memory/3812-17-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/3812-16-0x00000000058F0000-0x0000000005F18000-memory.dmp

Filesize
6.2MB

Download
memory/3812-62-0x0000000070370000-0x00000000703BC000-memory.dmp

Filesize
304KB

Download
memory/4472-45-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4472-90-0x00000000065B0000-0x0000000006600000-memory.dmp

Filesize
320KB

Download
memory/4568-19-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/4568-78-0x0000000007AD0000-0x0000000007ADE000-memory.dmp

Filesize
56KB

Download
memory/4568-61-0x0000000006B20000-0x0000000006B3E000-memory.dmp

Filesize
120KB

Download
memory/4568-72-0x0000000007750000-0x00000000077F3000-memory.dmp

Filesize
652KB

Download
memory/4568-48-0x00000000069E0000-0x0000000006A2C000-memory.dmp

Filesize
304KB

Download
memory/4568-74-0x00000000078A0000-0x00000000078BA000-memory.dmp

Filesize
104KB

Download
memory/4568-22-0x0000000005EB0000-0x0000000005F16000-memory.dmp

Filesize
408KB

Download
memory/4568-76-0x0000000007B20000-0x0000000007BB6000-memory.dmp

Filesize
600KB

Download
memory/4568-21-0x00000000056B0000-0x00000000056D2000-memory.dmp

Filesize
136KB

Download
memory/4568-47-0x0000000006580000-0x000000000659E000-memory.dmp

Filesize
120KB

Download
memory/4568-79-0x0000000007AE0000-0x0000000007AF4000-memory.dmp

Filesize
80KB

Download
memory/4568-80-0x0000000007BE0000-0x0000000007BFA000-memory.dmp

Filesize
104KB

Download
memory/4568-23-0x0000000005F20000-0x0000000005F86000-memory.dmp

Filesize
408KB

Download
memory/4568-24-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/4568-44-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/4568-89-0x0000000075170000-0x0000000075920000-memory.dmp

Filesize
7.7MB

Download
memory/4568-50-0x0000000006B40000-0x0000000006B72000-memory.dmp

Filesize
200KB

Download
memory/4568-51-0x0000000070370000-0x00000000703BC000-memory.dmp

Filesize
304KB

Download