agenttesla | df4eed6b429eba0c7fe96cce25b317efe39b46a443574f1d0aa9445da22f0ac2

General

Target

shipping docs.exe
Size

1.1MB
MD5

ea957fec2bfc2448b11f998cbb72beec
SHA1

16b48d262908d6493348c716664c7ed3d2e6579f
SHA256

df4eed6b429eba0c7fe96cce25b317efe39b46a443574f1d0aa9445da22f0ac2
SHA512

785c87a0a94d991e504357092f5433512b3aeb2f4faf68950c02b0d8e5328ea747b66b0976c2b78f9ea214691f91e7ac7da33460a7274c82a2c73cdac452f33d
SSDEEP

24576:1ziwgh/awZ2DzNZHOM35/A5h95pRcH++:1ziTh/d4f35/A/dE

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5676971476:AAFdGsXW8kwzXNIluAGV-a4sJ2XBy68O9WI/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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:

shipping docs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe
Key opened	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe
Key opened	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

shipping docs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows\CurrentVersion\Run\VMqTMMD = "C:\\Users\\Admin\\AppData\\Roaming\\VMqTMMD\\VMqTMMD.exe"	shipping docs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

shipping docs.exe

description pid process target process

PID 1268 set thread context of 860 1268 shipping docs.exe shipping docs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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

820 schtasks.exe

description	pid	process	target process
PID 1268 set thread context of 860	1268	shipping docs.exe	shipping docs.exe

pid	process
820	schtasks.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

shipping docs.exepowershell.exepowershell.exeshipping docs.exe

pid	process
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1268	shipping docs.exe
1756	powershell.exe
520	powershell.exe
860	shipping docs.exe
860	shipping docs.exe
860	shipping docs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

shipping docs.exepowershell.exepowershell.exeshipping docs.exe

description	pid	process
Token: SeDebugPrivilege	1268	shipping docs.exe
Token: SeDebugPrivilege	1756	powershell.exe
Token: SeDebugPrivilege	520	powershell.exe
Token: SeDebugPrivilege	860	shipping docs.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

shipping docs.exe

description	pid	process	target process
PID 1268 wrote to memory of 520	1268	shipping docs.exe	powershell.exe
PID 1268 wrote to memory of 520	1268	shipping docs.exe	powershell.exe
PID 1268 wrote to memory of 520	1268	shipping docs.exe	powershell.exe
PID 1268 wrote to memory of 520	1268	shipping docs.exe	powershell.exe
PID 1268 wrote to memory of 1756	1268	shipping docs.exe	powershell.exe
PID 1268 wrote to memory of 1756	1268	shipping docs.exe	powershell.exe
PID 1268 wrote to memory of 1756	1268	shipping docs.exe	powershell.exe
PID 1268 wrote to memory of 1756	1268	shipping docs.exe	powershell.exe
PID 1268 wrote to memory of 820	1268	shipping docs.exe	schtasks.exe
PID 1268 wrote to memory of 820	1268	shipping docs.exe	schtasks.exe
PID 1268 wrote to memory of 820	1268	shipping docs.exe	schtasks.exe
PID 1268 wrote to memory of 820	1268	shipping docs.exe	schtasks.exe
PID 1268 wrote to memory of 2024	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 2024	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 2024	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 2024	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 860	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 860	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 860	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 860	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 860	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 860	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 860	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 860	1268	shipping docs.exe	shipping docs.exe
PID 1268 wrote to memory of 860	1268	shipping docs.exe	shipping docs.exe

outlook_office_path 1 IoCs

Processes:

shipping docs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe

outlook_win_path 1 IoCs

Processes:

shipping docs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	shipping docs.exe

C:\Users\Admin\AppData\Local\Temp\shipping docs.exe
"C:\Users\Admin\AppData\Local\Temp\shipping docs.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1268

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\shipping docs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:520

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NbJyVSEVODXHn.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1756

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NbJyVSEVODXHn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEC.tmp"
2⤵
- Creates scheduled task(s)
PID:820

C:\Users\Admin\AppData\Local\Temp\shipping docs.exe
"C:\Users\Admin\AppData\Local\Temp\shipping docs.exe"
2⤵
PID:2024

C:\Users\Admin\AppData\Local\Temp\shipping docs.exe
"C:\Users\Admin\AppData\Local\Temp\shipping docs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:860

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

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\Temp\tmpEC.tmp
Filesize
1KB

MD5
e2cd4d99791e3f6d92759f5d7a7e58b4

SHA1
6abbdc3af4e8d1f68d63c2ed92837e7dee603642

SHA256
6dc08e0815145925ae6051a51c9d010cdcb7004e467f6ee55cea8a9cf78579bb

SHA512
7db69921d1c861b6561a6b7e515f7fbb9eede168242973ebfd00c415c6d59819e8d0119b51d5f3616228ab626fc922ee547a94fb5ff480b75940d9203f06ee21

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
8e6774864d16121008cdb5d7f9981f6d

SHA1
bf14ae3fdf75941b0314a9e242827bf24fa0e283

SHA256
5a13bd5d5ce2f8d16ba0a1e4b876126072fdb507c5b1ee97db3a8fadec14dfd8

SHA512
a51ea69d58aa1acf1c81b6ef14b5ff20785bb3763dd575e6f51a7b97dd066807b4818b67fb930a801c9a5ce0b15a35f2490e77623c43f0f0568702c0956aa34a

Download Submit
memory/520-66-0x000000006ED90000-0x000000006F33B000-memory.dmp

Filesize
5.7MB

Download
memory/520-82-0x000000006ED90000-0x000000006F33B000-memory.dmp

Filesize
5.7MB

Download
memory/520-59-0x0000000000000000-mapping.dmp

Download
memory/820-62-0x0000000000000000-mapping.dmp

Download
memory/860-72-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/860-79-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/860-77-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/860-74-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/860-75-0x0000000000437C1E-mapping.dmp

Download
memory/860-73-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/860-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/860-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1268-68-0x0000000008450000-0x00000000084C8000-memory.dmp

Filesize
480KB

Download
memory/1268-54-0x0000000000DA0000-0x0000000000EBE000-memory.dmp

Filesize
1.1MB

Download
memory/1268-55-0x0000000074E01000-0x0000000074E03000-memory.dmp

Filesize
8KB

Download
memory/1268-57-0x0000000000480000-0x000000000048C000-memory.dmp

Filesize
48KB

Download
memory/1268-56-0x0000000000630000-0x0000000000648000-memory.dmp

Filesize
96KB

Download
memory/1268-58-0x0000000007D50000-0x0000000007DFE000-memory.dmp

Filesize
696KB

Download
memory/1756-67-0x000000006ED90000-0x000000006F33B000-memory.dmp

Filesize
5.7MB

Download
memory/1756-61-0x0000000000000000-mapping.dmp

Download
memory/1756-81-0x000000006ED90000-0x000000006F33B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads