agenttesla | e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 12:10

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General

Target

e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe
Size

782KB
MD5

22d6025454c3789c70b9c7ea558dac32
SHA1

d32949ac15ac17560b9466506626c1064a48c4d2
SHA256

e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb
SHA512

763dc56507e7f4eec0ffabeaf460560d0e9ede28845504a990a6a6b55fbc44934385820dfce10b5ae3b782827e88b13cfd5b6202deff368a1b9eab2711aac7b6
SSDEEP

12288:1h94c3k7rl7c0IU4mddv6MirKqpSKutwa4fsF39uEFtrZjaoxYFGIuFa0z/6Jt+c:j8vlrXYLuKaQqog3+hFGIuvot+lS

Score

10^/10

agenttesla collection execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mbarieservicesltd.com
Port:
587
Username:
[email protected]
Password:
*o9H+18Q4%;M
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

pid	Process
4528	powershell.exe
3744	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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4548 set thread context of 3604	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	99

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
1564	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe
4528	powershell.exe
4528	powershell.exe
3744	powershell.exe
3744	powershell.exe
4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe
4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe
3744	powershell.exe
4528	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe
Token: SeDebugPrivilege	4528	powershell.exe
Token: SeDebugPrivilege	3744	powershell.exe
Token: SeDebugPrivilege	3604	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4548 wrote to memory of 4528	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	93
PID 4548 wrote to memory of 4528	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	93
PID 4548 wrote to memory of 4528	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	93
PID 4548 wrote to memory of 3744	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	95
PID 4548 wrote to memory of 3744	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	95
PID 4548 wrote to memory of 3744	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	95
PID 4548 wrote to memory of 1564	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	96
PID 4548 wrote to memory of 1564	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	96
PID 4548 wrote to memory of 1564	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	96
PID 4548 wrote to memory of 3604	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	99
PID 4548 wrote to memory of 3604	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	99
PID 4548 wrote to memory of 3604	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	99
PID 4548 wrote to memory of 3604	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	99
PID 4548 wrote to memory of 3604	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	99
PID 4548 wrote to memory of 3604	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	99
PID 4548 wrote to memory of 3604	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	99
PID 4548 wrote to memory of 3604	4548	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe	99

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe

C:\Users\Admin\AppData\Local\Temp\e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe
"C:\Users\Admin\AppData\Local\Temp\e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4548
- 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\e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4528
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\phTNJBlXo.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3744
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\phTNJBlXo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6273.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1564
- C:\Users\Admin\AppData\Local\Temp\e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe
  "C:\Users\Admin\AppData\Local\Temp\e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3604

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

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

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

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e967eb5ff57e890dc8aa2bfc44a97c5016fd2c514590be458e21cfff334df6fb.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
09d2114522d343a6175745beb25ea4b6

SHA1
596c35cc0d5d65041d9807044d57b6bf3dae64c0

SHA256
e7fdf592d8c2c7900e2bceab56a2fbebfe033c8d520cf34cbf4247137903e218

SHA512
7eb6eab4d424105f0cbffa07b6ef997b9c4c296807654ec5684cccb130a8baad291fed75f8459717773a8e2b327b0b61f7ad24f87e75f910b729db87c57f9655

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ucgf1g1o.qdo.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6273.tmp

Filesize
1KB

MD5
3b41bd37e0c12006a10be10027d37a62

SHA1
c5ffbf8f3bc9954bf68fbe6f8c543308f5dd4b15

SHA256
66eed21984f40655362683e0bfb447c2c8a540c19ac9dacd89068a85ad1f37c6

SHA512
4b5220ea239907acfe387b69102e04fd0dddde96548cddb714d6768cb7127816574cc34ca8b38c659d05c1fcb378920b069ab6771edd213a0de1a2787aed891f

Download Submit
memory/3604-92-0x0000000006620000-0x00000000067E2000-memory.dmp

Filesize
1.8MB

Download
memory/3604-91-0x00000000063B0000-0x0000000006400000-memory.dmp

Filesize
320KB

Download
memory/3604-41-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3744-76-0x0000000007B70000-0x0000000007B7A000-memory.dmp

Filesize
40KB

Download
memory/3744-49-0x00000000067D0000-0x00000000067EE000-memory.dmp

Filesize
120KB

Download
memory/3744-90-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/3744-83-0x0000000007E20000-0x0000000007E28000-memory.dmp

Filesize
32KB

Download
memory/3744-82-0x0000000007E40000-0x0000000007E5A000-memory.dmp

Filesize
104KB

Download
memory/3744-80-0x0000000007D40000-0x0000000007D54000-memory.dmp

Filesize
80KB

Download
memory/3744-74-0x0000000008140000-0x00000000087BA000-memory.dmp

Filesize
6.5MB

Download
memory/3744-75-0x0000000007B00000-0x0000000007B1A000-memory.dmp

Filesize
104KB

Download
memory/3744-63-0x00000000077C0000-0x0000000007863000-memory.dmp

Filesize
652KB

Download
memory/3744-62-0x0000000007790000-0x00000000077AE000-memory.dmp

Filesize
120KB

Download
memory/3744-52-0x0000000071490000-0x00000000714DC000-memory.dmp

Filesize
304KB

Download
memory/3744-51-0x0000000006DA0000-0x0000000006DD2000-memory.dmp

Filesize
200KB

Download
memory/3744-50-0x0000000006810000-0x000000000685C000-memory.dmp

Filesize
304KB

Download
memory/3744-42-0x00000000061A0000-0x00000000064F4000-memory.dmp

Filesize
3.3MB

Download
memory/3744-43-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/3744-48-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/3744-45-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4528-79-0x00000000076D0000-0x00000000076DE000-memory.dmp

Filesize
56KB

Download
memory/4528-78-0x00000000076A0000-0x00000000076B1000-memory.dmp

Filesize
68KB

Download
memory/4528-89-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4528-15-0x0000000004BC0000-0x0000000004BF6000-memory.dmp

Filesize
216KB

Download
memory/4528-16-0x00000000052F0000-0x0000000005918000-memory.dmp

Filesize
6.2MB

Download
memory/4528-20-0x00000000052B0000-0x00000000052D2000-memory.dmp

Filesize
136KB

Download
memory/4528-21-0x0000000005A90000-0x0000000005AF6000-memory.dmp

Filesize
408KB

Download
memory/4528-64-0x0000000071490000-0x00000000714DC000-memory.dmp

Filesize
304KB

Download
memory/4528-22-0x0000000005B00000-0x0000000005B66000-memory.dmp

Filesize
408KB

Download
memory/4528-17-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4528-18-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4528-81-0x00000000076E0000-0x00000000076F4000-memory.dmp

Filesize
80KB

Download
memory/4528-77-0x0000000007720000-0x00000000077B6000-memory.dmp

Filesize
600KB

Download
memory/4548-46-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4548-9-0x0000000007140000-0x00000000071B2000-memory.dmp

Filesize
456KB

Download
memory/4548-0-0x0000000074D2E000-0x0000000074D2F000-memory.dmp

Filesize
4KB

Download
memory/4548-8-0x0000000005D10000-0x0000000005D20000-memory.dmp

Filesize
64KB

Download
memory/4548-7-0x0000000005C50000-0x0000000005C6E000-memory.dmp

Filesize
120KB

Download
memory/4548-6-0x0000000006E20000-0x0000000006EB2000-memory.dmp

Filesize
584KB

Download
memory/4548-4-0x0000000005B50000-0x0000000005B5A000-memory.dmp

Filesize
40KB

Download
memory/4548-3-0x0000000005AB0000-0x0000000005B42000-memory.dmp

Filesize
584KB

Download
memory/4548-10-0x0000000009770000-0x000000000980C000-memory.dmp

Filesize
624KB

Download
memory/4548-5-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4548-2-0x0000000006170000-0x0000000006714000-memory.dmp

Filesize
5.6MB

Download
memory/4548-1-0x0000000000FF0000-0x00000000010BA000-memory.dmp

Filesize
808KB

Download