agenttesla | f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808

Analysis

max time kernel
118s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2023 03:06

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General

Target

f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
Size

818KB
MD5

bc506284603d92c83f0596b98bf39535
SHA1

d9222dbf4e228606880866642d20e46b447831d0
SHA256

f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808
SHA512

240c771c76c19e108d4ce9b346bc7221d3ee54d97d3ca115f78f8b0fdfe888bad2e533befc46cd4b388d1d1f9187c685dfdd00da71737748e7a46ffacf06c4d3
SSDEEP

12288:alBKE6jD/62iNG5nF8AcnZKKZCEKKR4FDNNGK7wrlBD45H7rrbJz:aHKtD/61I+ZvMxKR4FuK7wpuxrhz

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
premium162.web-hosting.com
Port:
587
Username:
[email protected]
Password:
Success4sure2day10@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
premium162.web-hosting.com
Port:
587
Username:
[email protected]
Password:
Success4sure2day10@
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:

f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Control Panel\International\Geo\Nation	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

description	pid	process	target process
PID 2296 set thread context of 4488	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.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

1396 schtasks.exe

pid	process
1396	schtasks.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

Processes:

f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exepowershell.exepowershell.exef9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

pid	process
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
3028	powershell.exe
4004	powershell.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
4488	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
4488	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
3028	powershell.exe
4004	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exepowershell.exepowershell.exef9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

description	pid	process
Token: SeDebugPrivilege	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
Token: SeDebugPrivilege	3028	powershell.exe
Token: SeDebugPrivilege	4004	powershell.exe
Token: SeDebugPrivilege	4488	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

pid process

4488 f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

pid	process
4488	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

description	pid	process	target process
PID 2296 wrote to memory of 3028	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	powershell.exe
PID 2296 wrote to memory of 3028	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	powershell.exe
PID 2296 wrote to memory of 3028	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	powershell.exe
PID 2296 wrote to memory of 4004	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	powershell.exe
PID 2296 wrote to memory of 4004	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	powershell.exe
PID 2296 wrote to memory of 4004	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	powershell.exe
PID 2296 wrote to memory of 1396	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	schtasks.exe
PID 2296 wrote to memory of 1396	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	schtasks.exe
PID 2296 wrote to memory of 1396	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	schtasks.exe
PID 2296 wrote to memory of 4488	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
PID 2296 wrote to memory of 4488	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
PID 2296 wrote to memory of 4488	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
PID 2296 wrote to memory of 4488	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
PID 2296 wrote to memory of 4488	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
PID 2296 wrote to memory of 4488	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
PID 2296 wrote to memory of 4488	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
PID 2296 wrote to memory of 4488	2296	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe	f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe

C:\Users\Admin\AppData\Local\Temp\f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
"C:\Users\Admin\AppData\Local\Temp\f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2296

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\f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3028

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YixaOUfpPhx.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4004

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YixaOUfpPhx" /XML "C:\Users\Admin\AppData\Local\Temp\tmp79BA.tmp"
2⤵
- Creates scheduled task(s)
PID:1396

C:\Users\Admin\AppData\Local\Temp\f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe
"C:\Users\Admin\AppData\Local\Temp\f9078e1eba2e3d6156274a282a8728e4a22933b88d24716a2bcb3fda9d820808.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4488

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

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\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
3a3e0dfc8737e9b7a9bb961d5a06866d

SHA1
71cf12be3665d631bfed6bf934b4603353e5acae

SHA256
eb472422c796c43614d931ca69dea01cc8744232303290a9fb77c3afb9f677ae

SHA512
408d1c3f86c0633ac3b07416664df76ff41af3e3512dc33d3e49b034f32c2f702bd6dea7ac13fbbbf82f6debbeac71b4e116649b46f3e9a8488431dffa071b0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ahnta0fy.yaf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp79BA.tmp

Filesize
1KB

MD5
3938217906531303db61febcc7e7242b

SHA1
33bef46c827a14ebe9125cc4f2a20ea40bcc7686

SHA256
e65bbd561374ffcbdbcf6319d712b38fd8d81dad77da6b1ee9c59f66b50099c1

SHA512
0eb8aa1d0a34694475c48b6aba92b43b19f4e8782311cc3c9e1b117c3eb3ab471b8857b90c19bc8ede114a8c1c8338a0b3424d17ee4db38512c5e0771465239e

Download Submit
memory/2296-8-0x0000000005FC0000-0x0000000005FCA000-memory.dmp

Filesize
40KB

Download
memory/2296-10-0x0000000006C90000-0x0000000006D2C000-memory.dmp

Filesize
624KB

Download
memory/2296-5-0x0000000005A30000-0x0000000005A3A000-memory.dmp

Filesize
40KB

Download
memory/2296-6-0x0000000005D70000-0x0000000005D88000-memory.dmp

Filesize
96KB

Download
memory/2296-7-0x0000000005D90000-0x0000000005D98000-memory.dmp

Filesize
32KB

Download
memory/2296-3-0x0000000005960000-0x00000000059F2000-memory.dmp

Filesize
584KB

Download
memory/2296-9-0x0000000007020000-0x000000000709C000-memory.dmp

Filesize
496KB

Download
memory/2296-4-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/2296-11-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/2296-12-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/2296-2-0x0000000006000000-0x00000000065A4000-memory.dmp

Filesize
5.6MB

Download
memory/2296-0-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/2296-51-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/2296-1-0x0000000000EB0000-0x0000000000F84000-memory.dmp

Filesize
848KB

Download
memory/3028-83-0x00000000078B0000-0x00000000078CA000-memory.dmp

Filesize
104KB

Download
memory/3028-60-0x000000007EE70000-0x000000007EE80000-memory.dmp

Filesize
64KB

Download
memory/3028-23-0x0000000005740000-0x00000000057A6000-memory.dmp

Filesize
408KB

Download
memory/3028-98-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/3028-29-0x0000000005F20000-0x0000000005F86000-memory.dmp

Filesize
408KB

Download
memory/3028-20-0x0000000002CD0000-0x0000000002CE0000-memory.dmp

Filesize
64KB

Download
memory/3028-15-0x0000000002C50000-0x0000000002C86000-memory.dmp

Filesize
216KB

Download
memory/3028-92-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/3028-21-0x00000000058F0000-0x0000000005F18000-memory.dmp

Filesize
6.2MB

Download
memory/3028-38-0x0000000005F90000-0x00000000062E4000-memory.dmp

Filesize
3.3MB

Download
memory/3028-22-0x00000000056A0000-0x00000000056C2000-memory.dmp

Filesize
136KB

Download
memory/3028-87-0x0000000007AB0000-0x0000000007AC1000-memory.dmp

Filesize
68KB

Download
memory/3028-19-0x0000000002CD0000-0x0000000002CE0000-memory.dmp

Filesize
64KB

Download
memory/3028-85-0x0000000007B30000-0x0000000007BC6000-memory.dmp

Filesize
600KB

Download
memory/3028-53-0x0000000006560000-0x000000000657E000-memory.dmp

Filesize
120KB

Download
memory/3028-54-0x0000000006780000-0x00000000067CC000-memory.dmp

Filesize
304KB

Download
memory/3028-55-0x0000000002CD0000-0x0000000002CE0000-memory.dmp

Filesize
64KB

Download
memory/3028-18-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/3028-81-0x0000000007770000-0x0000000007813000-memory.dmp

Filesize
652KB

Download
memory/3028-66-0x0000000071660000-0x00000000716AC000-memory.dmp

Filesize
304KB

Download
memory/4004-88-0x0000000007300000-0x000000000730E000-memory.dmp

Filesize
56KB

Download
memory/4004-31-0x0000000004980000-0x0000000004990000-memory.dmp

Filesize
64KB

Download
memory/4004-59-0x0000000071660000-0x00000000716AC000-memory.dmp

Filesize
304KB

Download
memory/4004-71-0x00000000062F0000-0x000000000630E000-memory.dmp

Filesize
120KB

Download
memory/4004-57-0x000000007F980000-0x000000007F990000-memory.dmp

Filesize
64KB

Download
memory/4004-82-0x00000000076F0000-0x0000000007D6A000-memory.dmp

Filesize
6.5MB

Download
memory/4004-56-0x0000000004980000-0x0000000004990000-memory.dmp

Filesize
64KB

Download
memory/4004-84-0x0000000007120000-0x000000000712A000-memory.dmp

Filesize
40KB

Download
memory/4004-97-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4004-30-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4004-58-0x0000000006F60000-0x0000000006F92000-memory.dmp

Filesize
200KB

Download
memory/4004-32-0x0000000004980000-0x0000000004990000-memory.dmp

Filesize
64KB

Download
memory/4004-89-0x0000000007310000-0x0000000007324000-memory.dmp

Filesize
80KB

Download
memory/4004-90-0x0000000007410000-0x000000000742A000-memory.dmp

Filesize
104KB

Download
memory/4004-91-0x00000000073F0000-0x00000000073F8000-memory.dmp

Filesize
32KB

Download
memory/4488-44-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

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memory/4488-50-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

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memory/4488-86-0x00000000064E0000-0x0000000006530000-memory.dmp

Filesize
320KB

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memory/4488-52-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

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memory/4488-99-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

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memory/4488-100-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

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