agenttesla | aba99ac623b8f43f53873ee48dbf2f18f7206ae2041821e660b79505a3743ead

General

Target

SHIPMENT DOCUMENT.exe
Size

851KB
MD5

124c54bed5730b9ed4710fc2e2202082
SHA1

c12ec1fa01d46124ed372053f569cd0b42ec9b09
SHA256

aba99ac623b8f43f53873ee48dbf2f18f7206ae2041821e660b79505a3743ead
SHA512

4cd1987d59a9e83e101a380475e2c8e759bcac7dee8d12e4739f697332494d9071734518f1d8d8aff321889d4ff333a2e2f2b0120701381464b1ad69846f6350
SSDEEP

12288:kGqjH3XLZfOxXyTvAPobuLeifn7H5KwACs/MnhUR73mrg8FmA6B3I/Zw+J:ktH3XNCXreifn7Hrs/mhA3yxrJ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.modelinfra.com
Port:
587
Username:
[email protected]
Password:
wY9;2=jgMwAj
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:

SHIPMENT DOCUMENT.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	SHIPMENT DOCUMENT.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:

SHIPMENT DOCUMENT.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHIPMENT DOCUMENT.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHIPMENT DOCUMENT.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHIPMENT DOCUMENT.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SHIPMENT DOCUMENT.exe

description pid process target process

PID 1172 set thread context of 2132 1172 SHIPMENT DOCUMENT.exe SHIPMENT DOCUMENT.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

3700 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

SHIPMENT DOCUMENT.exepowershell.exe

pid process

1172 SHIPMENT DOCUMENT.exe
1172 SHIPMENT DOCUMENT.exe
1172 SHIPMENT DOCUMENT.exe
1172 SHIPMENT DOCUMENT.exe
4868 powershell.exe
4868 powershell.exe

description	pid	process	target process
PID 1172 set thread context of 2132	1172	SHIPMENT DOCUMENT.exe	SHIPMENT DOCUMENT.exe

pid	process
3700	schtasks.exe

pid	process
1172	SHIPMENT DOCUMENT.exe
1172	SHIPMENT DOCUMENT.exe
1172	SHIPMENT DOCUMENT.exe
1172	SHIPMENT DOCUMENT.exe
4868	powershell.exe
4868	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

SHIPMENT DOCUMENT.exepowershell.exeSHIPMENT DOCUMENT.exe

description	pid	process
Token: SeDebugPrivilege	1172	SHIPMENT DOCUMENT.exe
Token: SeDebugPrivilege	4868	powershell.exe
Token: SeDebugPrivilege	2132	SHIPMENT DOCUMENT.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

SHIPMENT DOCUMENT.exe

description	pid	process	target process
PID 1172 wrote to memory of 4868	1172	SHIPMENT DOCUMENT.exe	powershell.exe
PID 1172 wrote to memory of 4868	1172	SHIPMENT DOCUMENT.exe	powershell.exe
PID 1172 wrote to memory of 4868	1172	SHIPMENT DOCUMENT.exe	powershell.exe
PID 1172 wrote to memory of 3700	1172	SHIPMENT DOCUMENT.exe	schtasks.exe
PID 1172 wrote to memory of 3700	1172	SHIPMENT DOCUMENT.exe	schtasks.exe
PID 1172 wrote to memory of 3700	1172	SHIPMENT DOCUMENT.exe	schtasks.exe
PID 1172 wrote to memory of 2132	1172	SHIPMENT DOCUMENT.exe	SHIPMENT DOCUMENT.exe
PID 1172 wrote to memory of 2132	1172	SHIPMENT DOCUMENT.exe	SHIPMENT DOCUMENT.exe
PID 1172 wrote to memory of 2132	1172	SHIPMENT DOCUMENT.exe	SHIPMENT DOCUMENT.exe
PID 1172 wrote to memory of 2132	1172	SHIPMENT DOCUMENT.exe	SHIPMENT DOCUMENT.exe
PID 1172 wrote to memory of 2132	1172	SHIPMENT DOCUMENT.exe	SHIPMENT DOCUMENT.exe
PID 1172 wrote to memory of 2132	1172	SHIPMENT DOCUMENT.exe	SHIPMENT DOCUMENT.exe
PID 1172 wrote to memory of 2132	1172	SHIPMENT DOCUMENT.exe	SHIPMENT DOCUMENT.exe
PID 1172 wrote to memory of 2132	1172	SHIPMENT DOCUMENT.exe	SHIPMENT DOCUMENT.exe

outlook_office_path 1 IoCs

Processes:

SHIPMENT DOCUMENT.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHIPMENT DOCUMENT.exe

outlook_win_path 1 IoCs

Processes:

SHIPMENT DOCUMENT.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHIPMENT DOCUMENT.exe

C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOCUMENT.exe
"C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOCUMENT.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1172

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\lWIjsFSaodbeNj.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4868

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lWIjsFSaodbeNj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1EC3.tmp"
2⤵
- Creates scheduled task(s)
PID:3700

C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOCUMENT.exe
"C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOCUMENT.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2132

Network

MITRE ATT&CK Enterprise 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

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vq3jphia.uzc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1EC3.tmp

Filesize
1KB

MD5
65e8d5f4a63b262f1267bf8c9587d5ad

SHA1
b205fc3d9ed1d128a45428a871870d078b676737

SHA256
276cf91c6b6c3495af90f4618eb9b34d96c0e9bb9c1bb9fba1bdeb9e62dc3d6d

SHA512
a933605506c34e11a24c13c6aefec520ba4a1c7aa59e5d6c5b52f766b2e72752b75d61a604f48b7bd889192de955695f422c5384239c11f8145143a577146375

Download Submit
memory/1172-139-0x0000000008960000-0x00000000089FC000-memory.dmp

Filesize
624KB

Download
memory/1172-136-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/1172-137-0x00000000052B0000-0x00000000052BA000-memory.dmp

Filesize
40KB

Download
memory/1172-138-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/1172-133-0x0000000000780000-0x000000000085C000-memory.dmp

Filesize
880KB

Download
memory/1172-135-0x0000000005210000-0x00000000052A2000-memory.dmp

Filesize
584KB

Download
memory/1172-134-0x00000000058F0000-0x0000000005E94000-memory.dmp

Filesize
5.6MB

Download
memory/2132-190-0x00000000058F0000-0x0000000005900000-memory.dmp

Filesize
64KB

Download
memory/2132-183-0x0000000006E90000-0x0000000007052000-memory.dmp

Filesize
1.8MB

Download
memory/2132-147-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2132-182-0x0000000006C70000-0x0000000006CC0000-memory.dmp

Filesize
320KB

Download
memory/2132-149-0x00000000057A0000-0x0000000005806000-memory.dmp

Filesize
408KB

Download
memory/2132-161-0x00000000058F0000-0x0000000005900000-memory.dmp

Filesize
64KB

Download
memory/4868-163-0x0000000002F60000-0x0000000002F70000-memory.dmp

Filesize
64KB

Download
memory/4868-179-0x0000000002F60000-0x0000000002F70000-memory.dmp

Filesize
64KB

Download
memory/4868-164-0x0000000002F60000-0x0000000002F70000-memory.dmp

Filesize
64KB

Download
memory/4868-151-0x00000000061E0000-0x0000000006246000-memory.dmp

Filesize
408KB

Download
memory/4868-165-0x0000000006E60000-0x0000000006E92000-memory.dmp

Filesize
200KB

Download
memory/4868-166-0x0000000070C40000-0x0000000070C8C000-memory.dmp

Filesize
304KB

Download
memory/4868-176-0x0000000007A80000-0x0000000007A9E000-memory.dmp

Filesize
120KB

Download
memory/4868-177-0x00000000081F0000-0x000000000886A000-memory.dmp

Filesize
6.5MB

Download
memory/4868-178-0x0000000007BB0000-0x0000000007BCA000-memory.dmp

Filesize
104KB

Download
memory/4868-162-0x00000000068B0000-0x00000000068CE000-memory.dmp

Filesize
120KB

Download
memory/4868-180-0x000000007F7F0000-0x000000007F800000-memory.dmp

Filesize
64KB

Download
memory/4868-181-0x0000000007C20000-0x0000000007C2A000-memory.dmp

Filesize
40KB

Download
memory/4868-150-0x0000000006110000-0x0000000006132000-memory.dmp

Filesize
136KB

Download
memory/4868-146-0x00000000059A0000-0x0000000005FC8000-memory.dmp

Filesize
6.2MB

Download
memory/4868-184-0x0000000007E30000-0x0000000007EC6000-memory.dmp

Filesize
600KB

Download
memory/4868-185-0x0000000007DE0000-0x0000000007DEE000-memory.dmp

Filesize
56KB

Download
memory/4868-186-0x0000000007EF0000-0x0000000007F0A000-memory.dmp

Filesize
104KB

Download
memory/4868-187-0x0000000007ED0000-0x0000000007ED8000-memory.dmp

Filesize
32KB

Download
memory/4868-144-0x0000000005330000-0x0000000005366000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads