agenttesla | 7170058dac6c9006c7fd6273b4a824277cbac873f61c117b22279ce0cd425b62

General

Target

SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
Size

962KB
MD5

3217930a87bf8b38ba8d474862548853
SHA1

3ffc1d60ad13db9a291f03b0f8ff35c0281e7d5d
SHA256

7170058dac6c9006c7fd6273b4a824277cbac873f61c117b22279ce0cd425b62
SHA512

295b41f2035888446230a29f214cdfcc78d93eab3f1720387997b16630bda3698b4f3dabd31b4cbf79dc2d319d8cfb59b442ec2c72c74afec1e3b6143a91112f
SSDEEP

24576:R7Q12srPK7afcfX/9e4+l2gNG82VDkB0+9ud:R+Iafcle4U2gNGnYB0z

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5641589629:AAE7PbYkX7JPIEd1r5HHvkG2FiDsJ1HpC0c/

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:

SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.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

29 api.ipify.org
28 api.ipify.org

flow	ioc
29	api.ipify.org
28	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

description	pid	process	target process
PID 3996 set thread context of 5020	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.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
T1053

Processes:

schtasks.exe

pid process

4948 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exepowershell.exe

pid process

3996 SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
3996 SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
4228 powershell.exe
4228 powershell.exe

pid	process
4948	schtasks.exe

pid	process
3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
4228	powershell.exe
4228	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exepowershell.exeSecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

description	pid	process
Token: SeDebugPrivilege	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
Token: SeDebugPrivilege	4228	powershell.exe
Token: SeDebugPrivilege	5020	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

description	pid	process	target process
PID 3996 wrote to memory of 4228	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	powershell.exe
PID 3996 wrote to memory of 4228	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	powershell.exe
PID 3996 wrote to memory of 4228	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	powershell.exe
PID 3996 wrote to memory of 4948	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	schtasks.exe
PID 3996 wrote to memory of 4948	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	schtasks.exe
PID 3996 wrote to memory of 4948	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	schtasks.exe
PID 3996 wrote to memory of 5020	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
PID 3996 wrote to memory of 5020	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
PID 3996 wrote to memory of 5020	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
PID 3996 wrote to memory of 5020	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
PID 3996 wrote to memory of 5020	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
PID 3996 wrote to memory of 5020	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
PID 3996 wrote to memory of 5020	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
PID 3996 wrote to memory of 5020	3996	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

outlook_office_path 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

outlook_win_path 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3996

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rpYsHtG.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4228

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rpYsHtG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8F20.tmp"
2⤵
- Creates scheduled task(s)
PID:4948

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:5020

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Win32.PWSX-gen.8927.17433.exe.log
Filesize
1KB

MD5
b7b9acb869ccc7f7ecb5304ec0384dee

SHA1
6a90751c95817903ee833d59a0abbef425a613b3

SHA256
8cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4

SHA512
7bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tizo10np.51o.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8F20.tmp
Filesize
1KB

MD5
09f03084ad190139d8c3e5411962a398

SHA1
8fc6ecf782b0d62d7d62587a564922e75d37efae

SHA256
841b2d429daba929e54477d7e8f73f1d2c587e881596909eee44ece3b3f75937

SHA512
fd3fad411e678d23c600ee3a40e6a5dd81d5830a884b4f6cf90b48e516361222b72ab680b6377d8e573e83690d5abaebd79a34a7774ef15228f212c623723dee

Download Submit
memory/3996-135-0x0000000007D40000-0x0000000007DD2000-memory.dmp

Filesize
584KB

Download
memory/3996-137-0x0000000007EF0000-0x0000000007F00000-memory.dmp

Filesize
64KB

Download
memory/3996-136-0x00000000033F0000-0x00000000033FA000-memory.dmp

Filesize
40KB

Download
memory/3996-139-0x0000000005F10000-0x0000000005FAC000-memory.dmp

Filesize
624KB

Download
memory/3996-138-0x0000000007EF0000-0x0000000007F00000-memory.dmp

Filesize
64KB

Download
memory/3996-133-0x0000000000D10000-0x0000000000E06000-memory.dmp

Filesize
984KB

Download
memory/3996-134-0x00000000082F0000-0x0000000008894000-memory.dmp

Filesize
5.6MB

Download
memory/4228-182-0x00000000072C0000-0x00000000072CA000-memory.dmp

Filesize
40KB

Download
memory/4228-178-0x00000000064E0000-0x00000000064FE000-memory.dmp

Filesize
120KB

Download
memory/4228-151-0x0000000005080000-0x00000000050A2000-memory.dmp

Filesize
136KB

Download
memory/4228-150-0x00000000027D0000-0x00000000027E0000-memory.dmp

Filesize
64KB

Download
memory/4228-194-0x0000000007570000-0x0000000007578000-memory.dmp

Filesize
32KB

Download
memory/4228-166-0x00000000027D0000-0x00000000027E0000-memory.dmp

Filesize
64KB

Download
memory/4228-193-0x0000000007590000-0x00000000075AA000-memory.dmp

Filesize
104KB

Download
memory/4228-154-0x00000000058A0000-0x0000000005906000-memory.dmp

Filesize
408KB

Download
memory/4228-144-0x0000000002640000-0x0000000002676000-memory.dmp

Filesize
216KB

Download
memory/4228-192-0x0000000007480000-0x000000000748E000-memory.dmp

Filesize
56KB

Download
memory/4228-152-0x00000000027D0000-0x00000000027E0000-memory.dmp

Filesize
64KB

Download
memory/4228-167-0x0000000007140000-0x0000000007172000-memory.dmp

Filesize
200KB

Download
memory/4228-168-0x0000000070070000-0x00000000700BC000-memory.dmp

Filesize
304KB

Download
memory/4228-147-0x00000000051B0000-0x00000000057D8000-memory.dmp

Filesize
6.2MB

Download
memory/4228-179-0x00000000078B0000-0x0000000007F2A000-memory.dmp

Filesize
6.5MB

Download
memory/4228-181-0x0000000007250000-0x000000000726A000-memory.dmp

Filesize
104KB

Download
memory/4228-180-0x000000007FB20000-0x000000007FB30000-memory.dmp

Filesize
64KB

Download
memory/4228-164-0x0000000005F50000-0x0000000005F6E000-memory.dmp

Filesize
120KB

Download
memory/4228-191-0x00000000074D0000-0x0000000007566000-memory.dmp

Filesize
600KB

Download
memory/5020-184-0x0000000006F60000-0x0000000007122000-memory.dmp

Filesize
1.8MB

Download
memory/5020-183-0x0000000006C40000-0x0000000006C90000-memory.dmp

Filesize
320KB

Download
memory/5020-146-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5020-165-0x0000000005160000-0x0000000005170000-memory.dmp

Filesize
64KB

Download
memory/5020-153-0x00000000050B0000-0x0000000005116000-memory.dmp

Filesize
408KB

Download
memory/5020-197-0x0000000005160000-0x0000000005170000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads