agenttesla | 9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a

Analysis

max time kernel
119s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
30-03-2024 01:33

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General

Target

9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
Size

776KB
MD5

5f9d4ff4aefc50027743838e9c241712
SHA1

bb3b3d8997ff5ece674edf403a08f34135552161
SHA256

9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a
SHA512

43e45fe492cb7831742afd5022f9f080d2681c74ba104d829bafaf3ee045cf51f9e5920c89e2a7851ac5478ee4ea3b61befd3e474cf43281f0d2f333c6893ba3
SSDEEP

12288:BMLK1CkY1mCZBHyBxHiwjhaDdDrdlgrdvk0V4TdRq5U:CiCb1mCZBy3iFDtrdla+IEdRq5U

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.daiwalmi.com
Port:
587
Username:
[email protected]
Password:
YIxs6.PYofyf

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.daiwalmi.com
Port:
587
Username:
[email protected]
Password:
YIxs6.PYofyf
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

Processes:

9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.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
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

18 ip-api.com

flow	ioc
18	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe

description	pid	process	target process
PID 3592 set thread context of 3672	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.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

3472 schtasks.exe

pid	process
3472	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exepowershell.exepowershell.exe9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe

pid	process
3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
4640	powershell.exe
4640	powershell.exe
464	powershell.exe
464	powershell.exe
3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
464	powershell.exe
3672	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
3672	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
3672	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
4640	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exepowershell.exepowershell.exe9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe

description	pid	process
Token: SeDebugPrivilege	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
Token: SeDebugPrivilege	4640	powershell.exe
Token: SeDebugPrivilege	464	powershell.exe
Token: SeDebugPrivilege	3672	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe

description	pid	process	target process
PID 3592 wrote to memory of 4640	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	powershell.exe
PID 3592 wrote to memory of 4640	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	powershell.exe
PID 3592 wrote to memory of 4640	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	powershell.exe
PID 3592 wrote to memory of 464	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	powershell.exe
PID 3592 wrote to memory of 464	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	powershell.exe
PID 3592 wrote to memory of 464	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	powershell.exe
PID 3592 wrote to memory of 3472	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	schtasks.exe
PID 3592 wrote to memory of 3472	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	schtasks.exe
PID 3592 wrote to memory of 3472	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	schtasks.exe
PID 3592 wrote to memory of 3672	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
PID 3592 wrote to memory of 3672	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
PID 3592 wrote to memory of 3672	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
PID 3592 wrote to memory of 3672	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
PID 3592 wrote to memory of 3672	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
PID 3592 wrote to memory of 3672	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
PID 3592 wrote to memory of 3672	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
PID 3592 wrote to memory of 3672	3592	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe	9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe

C:\Users\Admin\AppData\Local\Temp\9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
"C:\Users\Admin\AppData\Local\Temp\9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3592

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\9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4640

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QJVOQW.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:464

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QJVOQW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp77EF.tmp"
2⤵
- Creates scheduled task(s)
PID:3472

C:\Users\Admin\AppData\Local\Temp\9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe
"C:\Users\Admin\AppData\Local\Temp\9d1852dfe875e0eae7b36a5ff10b21dab88d432ccd61caa2be3b517ae9c4d94a.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

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
01f07abb325f987574026897b6985479

SHA1
375c503df1dc5a0ed3625cbf52ffe30894ed44fb

SHA256
ebdd11a8742eb58ca35631b62e59d2cfe012a2e8df2e6a4c3869a9ffabd849d0

SHA512
5acf2b0e18164a73aa18a3a89af116f77cb1ccac719c9ef95883453dc6a0e4ba3b20e27b429285a9e9335eaf3dd90b69b612b92d28bb4b7171ef8d5627820778

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_aoav4r4f.mcu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp77EF.tmp

Filesize
1KB

MD5
c7c45ce05b36c9ee94d491e776484853

SHA1
c39fb7201c3c36f58cf6ec069d54cbb49fa65806

SHA256
8e9c792a1a1d0ab8baddcec6f734f59e02ce5cb582eeaf0a8e5bf4023b00d242

SHA512
fa626661d307531083f02fc5841f4c4e45fc9ff35223d8faeeb3314becfb5918a22cb56ff57c0294553315ce6e6099f2ab8a0b98e4f3a5a968c192ba02f6520a

Download Submit
memory/464-83-0x0000000007C60000-0x0000000007CF6000-memory.dmp

Filesize
600KB

Download
memory/464-52-0x000000007F9B0000-0x000000007F9C0000-memory.dmp

Filesize
64KB

Download
memory/464-50-0x0000000006690000-0x00000000066AE000-memory.dmp

Filesize
120KB

Download
memory/464-53-0x0000000007680000-0x00000000076B2000-memory.dmp

Filesize
200KB

Download
memory/464-51-0x0000000006C20000-0x0000000006C6C000-memory.dmp

Filesize
304KB

Download
memory/464-95-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/464-14-0x0000000002D90000-0x0000000002DC6000-memory.dmp

Filesize
216KB

Download
memory/464-87-0x0000000007D20000-0x0000000007D3A000-memory.dmp

Filesize
104KB

Download
memory/464-85-0x0000000007C10000-0x0000000007C1E000-memory.dmp

Filesize
56KB

Download
memory/464-17-0x0000000002EF0000-0x0000000002F00000-memory.dmp

Filesize
64KB

Download
memory/464-84-0x0000000007BE0000-0x0000000007BF1000-memory.dmp

Filesize
68KB

Download
memory/464-82-0x0000000007A50000-0x0000000007A5A000-memory.dmp

Filesize
40KB

Download
memory/464-21-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/464-22-0x0000000002EF0000-0x0000000002F00000-memory.dmp

Filesize
64KB

Download
memory/464-68-0x0000000008020000-0x000000000869A000-memory.dmp

Filesize
6.5MB

Download
memory/464-23-0x0000000005FD0000-0x0000000006036000-memory.dmp

Filesize
408KB

Download
memory/464-69-0x00000000079E0000-0x00000000079FA000-memory.dmp

Filesize
104KB

Download
memory/464-24-0x00000000060B0000-0x0000000006116000-memory.dmp

Filesize
408KB

Download
memory/464-67-0x00000000076C0000-0x0000000007763000-memory.dmp

Filesize
652KB

Download
memory/464-41-0x0000000006120000-0x0000000006474000-memory.dmp

Filesize
3.3MB

Download
memory/464-66-0x0000000006C90000-0x0000000006CAE000-memory.dmp

Filesize
120KB

Download
memory/464-65-0x0000000002EF0000-0x0000000002F00000-memory.dmp

Filesize
64KB

Download
memory/464-64-0x0000000002EF0000-0x0000000002F00000-memory.dmp

Filesize
64KB

Download
memory/464-54-0x0000000075540000-0x000000007558C000-memory.dmp

Filesize
304KB

Download
memory/3592-7-0x00000000064C0000-0x00000000064CC000-memory.dmp

Filesize
48KB

Download
memory/3592-4-0x0000000005420000-0x0000000005430000-memory.dmp

Filesize
64KB

Download
memory/3592-5-0x0000000005350000-0x000000000535A000-memory.dmp

Filesize
40KB

Download
memory/3592-1-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3592-0-0x00000000007F0000-0x00000000008B2000-memory.dmp

Filesize
776KB

Download
memory/3592-48-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3592-9-0x0000000009250000-0x00000000092EC000-memory.dmp

Filesize
624KB

Download
memory/3592-8-0x0000000006BF0000-0x0000000006C74000-memory.dmp

Filesize
528KB

Download
memory/3592-3-0x0000000005280000-0x0000000005312000-memory.dmp

Filesize
584KB

Download
memory/3592-2-0x00000000058F0000-0x0000000005E94000-memory.dmp

Filesize
5.6MB

Download
memory/3592-6-0x00000000064A0000-0x00000000064BA000-memory.dmp

Filesize
104KB

Download
memory/3672-97-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3672-98-0x00000000050A0000-0x00000000050B0000-memory.dmp

Filesize
64KB

Download
memory/3672-45-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3672-46-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3672-49-0x00000000050A0000-0x00000000050B0000-memory.dmp

Filesize
64KB

Download
memory/3672-96-0x00000000065D0000-0x0000000006620000-memory.dmp

Filesize
320KB

Download
memory/4640-81-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

Filesize
64KB

Download
memory/4640-86-0x00000000076E0000-0x00000000076F4000-memory.dmp

Filesize
80KB

Download
memory/4640-15-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4640-88-0x00000000077C0000-0x00000000077C8000-memory.dmp

Filesize
32KB

Download
memory/4640-94-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4640-16-0x00000000052F0000-0x0000000005918000-memory.dmp

Filesize
6.2MB

Download
memory/4640-18-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

Filesize
64KB

Download
memory/4640-19-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

Filesize
64KB

Download
memory/4640-80-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

Filesize
64KB

Download
memory/4640-70-0x0000000075540000-0x000000007558C000-memory.dmp

Filesize
304KB

Download
memory/4640-20-0x00000000059E0000-0x0000000005A02000-memory.dmp

Filesize
136KB

Download