agenttesla | bc8767fc3ab5a4e2d11a9118b0d33d448dc829a15e10d88a2ad5d2727b1813e2

Analysis

max time kernel
144s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 02:58

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General

Target

PDA STATEMENT.exe
Size

517KB
MD5

99e05e1f4c3726434476aedddfbe2e3d
SHA1

da507c4274759703aa25ca68b9cb01929c129663
SHA256

031373e0c892da52577e9eb17ea541a7d874362c9845a3f36ce479c545624e5f
SHA512

833328a134028f79afae86426a61abe7ecf1a29e2da39814f3087435d80d19418ffb176b237f9befbbb7f0146f4b7510777ebe35f21052b105b65589fc971186
SSDEEP

12288:3GOA/39mIIvL16/WPRAlRHrvXKWdtaFKQ4J66:3GOA/t4jPRAlRLDnIk6

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.adityagroup.co
Port:
587
Username:
[email protected]
Password:
Aditya!@#$%^
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:

PDA STATEMENT.exe

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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

64 api.ipify.org
65 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

PDA STATEMENT.exe

description pid process target process

PID 4156 set thread context of 3592 4156 PDA STATEMENT.exe RegSvcs.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

748 schtasks.exe

flow	ioc
64	api.ipify.org
65	api.ipify.org

description	pid	process	target process
PID 4156 set thread context of 3592	4156	PDA STATEMENT.exe	RegSvcs.exe

pid	process
748	schtasks.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

PDA STATEMENT.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
4156	PDA STATEMENT.exe
4156	PDA STATEMENT.exe
4156	PDA STATEMENT.exe
4156	PDA STATEMENT.exe
4156	PDA STATEMENT.exe
4156	PDA STATEMENT.exe
4156	PDA STATEMENT.exe
4156	PDA STATEMENT.exe
736	powershell.exe
736	powershell.exe
3544	powershell.exe
3544	powershell.exe
4156	PDA STATEMENT.exe
4156	PDA STATEMENT.exe
4156	PDA STATEMENT.exe
3544	powershell.exe
736	powershell.exe
3592	RegSvcs.exe
3592	RegSvcs.exe
3592	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

PDA STATEMENT.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4156	PDA STATEMENT.exe
Token: SeDebugPrivilege	3544	powershell.exe
Token: SeDebugPrivilege	736	powershell.exe
Token: SeDebugPrivilege	3592	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

PDA STATEMENT.exe

description	pid	process	target process
PID 4156 wrote to memory of 3544	4156	PDA STATEMENT.exe	powershell.exe
PID 4156 wrote to memory of 3544	4156	PDA STATEMENT.exe	powershell.exe
PID 4156 wrote to memory of 3544	4156	PDA STATEMENT.exe	powershell.exe
PID 4156 wrote to memory of 736	4156	PDA STATEMENT.exe	powershell.exe
PID 4156 wrote to memory of 736	4156	PDA STATEMENT.exe	powershell.exe
PID 4156 wrote to memory of 736	4156	PDA STATEMENT.exe	powershell.exe
PID 4156 wrote to memory of 748	4156	PDA STATEMENT.exe	schtasks.exe
PID 4156 wrote to memory of 748	4156	PDA STATEMENT.exe	schtasks.exe
PID 4156 wrote to memory of 748	4156	PDA STATEMENT.exe	schtasks.exe
PID 4156 wrote to memory of 552	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 552	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 552	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 3592	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 3592	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 3592	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 3592	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 3592	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 3592	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 3592	4156	PDA STATEMENT.exe	RegSvcs.exe
PID 4156 wrote to memory of 3592	4156	PDA STATEMENT.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PDA STATEMENT.exe
"C:\Users\Admin\AppData\Local\Temp\PDA STATEMENT.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4156

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\PDA STATEMENT.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3544

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NCOjhNiQvr.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:736

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NCOjhNiQvr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9575.tmp"
2⤵
- Creates scheduled task(s)
PID:748

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:552

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3592

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_duzyhylb.zyu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9575.tmp

Filesize
1KB

MD5
a044709fe551eb99e984f3da6ef268ac

SHA1
d0b983bb4a13d38cf94d42e26b8129476495c8f9

SHA256
ca130853b7b5f4f645db0d882a3d883ad69e63eabf7c2d46b42ccc8d6332e71f

SHA512
c0a44e38ab0970f8b05613d46a9d6f3111e8e92daeadaf32ab5da4d97ba2532f2e7dda311f7169ba44a0c6b5621e5adc0be40e74c670d6a6a50bf2b2c8357c2a

Download Submit
memory/736-86-0x0000000007A00000-0x0000000007A0E000-memory.dmp

Filesize
56KB

Download
memory/736-56-0x0000000006A80000-0x0000000006AB2000-memory.dmp

Filesize
200KB

Download
memory/736-22-0x0000000002B70000-0x0000000002B80000-memory.dmp

Filesize
64KB

Download
memory/736-83-0x0000000007840000-0x000000000784A000-memory.dmp

Filesize
40KB

Download
memory/736-81-0x0000000007E20000-0x000000000849A000-memory.dmp

Filesize
6.5MB

Download
memory/736-79-0x00000000076A0000-0x0000000007743000-memory.dmp

Filesize
652KB

Download
memory/736-58-0x0000000071410000-0x000000007145C000-memory.dmp

Filesize
304KB

Download
memory/736-87-0x0000000007A10000-0x0000000007A24000-memory.dmp

Filesize
80KB

Download
memory/736-54-0x0000000002B70000-0x0000000002B80000-memory.dmp

Filesize
64KB

Download
memory/736-44-0x0000000005EC0000-0x0000000006214000-memory.dmp

Filesize
3.3MB

Download
memory/736-90-0x0000000007AF0000-0x0000000007AF8000-memory.dmp

Filesize
32KB

Download
memory/736-27-0x0000000005E50000-0x0000000005EB6000-memory.dmp

Filesize
408KB

Download
memory/736-25-0x00000000053D0000-0x00000000053F2000-memory.dmp

Filesize
136KB

Download
memory/736-94-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/736-23-0x0000000002B70000-0x0000000002B80000-memory.dmp

Filesize
64KB

Download
memory/736-21-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-18-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/3544-53-0x00000000069B0000-0x00000000069FC000-memory.dmp

Filesize
304KB

Download
memory/3544-19-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/3544-85-0x0000000007E40000-0x0000000007E51000-memory.dmp

Filesize
68KB

Download
memory/3544-26-0x00000000059E0000-0x0000000005A46000-memory.dmp

Filesize
408KB

Download
memory/3544-17-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-82-0x0000000007C40000-0x0000000007C5A000-memory.dmp

Filesize
104KB

Download
memory/3544-16-0x0000000005340000-0x0000000005376000-memory.dmp

Filesize
216KB

Download
memory/3544-80-0x000000007F8E0000-0x000000007F8F0000-memory.dmp

Filesize
64KB

Download
memory/3544-88-0x0000000007F80000-0x0000000007F9A000-memory.dmp

Filesize
104KB

Download
memory/3544-20-0x0000000005B10000-0x0000000006138000-memory.dmp

Filesize
6.2MB

Download
memory/3544-57-0x0000000071410000-0x000000007145C000-memory.dmp

Filesize
304KB

Download
memory/3544-52-0x0000000006920000-0x000000000693E000-memory.dmp

Filesize
120KB

Download
memory/3544-84-0x0000000007EC0000-0x0000000007F56000-memory.dmp

Filesize
600KB

Download
memory/3544-95-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-55-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/3544-59-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-69-0x0000000007900000-0x000000000791E000-memory.dmp

Filesize
120KB

Download
memory/3592-89-0x00000000067E0000-0x0000000006830000-memory.dmp

Filesize
320KB

Download
memory/3592-91-0x0000000006A00000-0x0000000006BC2000-memory.dmp

Filesize
1.8MB

Download
memory/3592-51-0x0000000005360000-0x0000000005370000-memory.dmp

Filesize
64KB

Download
memory/3592-49-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3592-96-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3592-33-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3592-97-0x0000000005360000-0x0000000005370000-memory.dmp

Filesize
64KB

Download
memory/4156-50-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/4156-5-0x0000000004E30000-0x0000000004E3A000-memory.dmp

Filesize
40KB

Download
memory/4156-6-0x0000000004E90000-0x0000000004E9E000-memory.dmp

Filesize
56KB

Download
memory/4156-4-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

Filesize
64KB

Download
memory/4156-3-0x0000000004D60000-0x0000000004DF2000-memory.dmp

Filesize
584KB

Download
memory/4156-7-0x0000000005F80000-0x0000000005F8A000-memory.dmp

Filesize
40KB

Download
memory/4156-8-0x0000000006200000-0x000000000626A000-memory.dmp

Filesize
424KB

Download
memory/4156-2-0x00000000053D0000-0x0000000005974000-memory.dmp

Filesize
5.6MB

Download
memory/4156-9-0x0000000008900000-0x000000000899C000-memory.dmp

Filesize
624KB

Download
memory/4156-10-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/4156-1-0x0000000000310000-0x0000000000396000-memory.dmp

Filesize
536KB

Download
memory/4156-11-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

Filesize
64KB

Download
memory/4156-0-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download