agenttesla | d72880e84ee6adafc15282e19195ae20618c5655b89c3b25e677af86385982fd

General

Target

123 WHL (ASA route) SSHAS0123860.exe
Size

691KB
MD5

52092f980201ffce0352e5126ed0bf43
SHA1

919d960cad9c7495d253f741fe56000bfe11e938
SHA256

54aecbaf7821c0ee087cae191865a7df8b58408efbaec7b96b6b0dda54efd32f
SHA512

ed8aa398d970628d7e5d759f0567d778eafac99807a70dde406bc0ecd1a1f57c5f13cbb7655053bb088fe81ea0b337becd9b598be49a71fbddd343b9249ed705
SSDEEP

12288:fAcopox4QzSIGjRzgx1JtoZX8F8D0m3SqazJb+cgxWZqiwn4DbOKij:zeQSftg3Jto4eSqRcm/iw421

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.dynamicconsultinglogistics.ma
Port:
587
Username:
[email protected]
Password:
Laanaya@2022
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2185821622-4133679102-1697169727-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2185821622-4133679102-1697169727-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2185821622-4133679102-1697169727-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2185821622-4133679102-1697169727-1000\Software\Microsoft\Windows\CurrentVersion\Run\KLgJsl = "C:\\Users\\Admin\\AppData\\Roaming\\KLgJsl\\KLgJsl.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

123 WHL (ASA route) SSHAS0123860.exe

description pid process target process

PID 3052 set thread context of 2480 3052 123 WHL (ASA route) SSHAS0123860.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

1428 schtasks.exe

description	pid	process	target process
PID 3052 set thread context of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe

pid	process
1428	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

123 WHL (ASA route) SSHAS0123860.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
3052	123 WHL (ASA route) SSHAS0123860.exe
3052	123 WHL (ASA route) SSHAS0123860.exe
2264	powershell.exe
2876	powershell.exe
3052	123 WHL (ASA route) SSHAS0123860.exe
2480	RegSvcs.exe
2480	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

123 WHL (ASA route) SSHAS0123860.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3052	123 WHL (ASA route) SSHAS0123860.exe
Token: SeDebugPrivilege	2264	powershell.exe
Token: SeDebugPrivilege	2876	powershell.exe
Token: SeDebugPrivilege	2480	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

123 WHL (ASA route) SSHAS0123860.exe

description	pid	process	target process
PID 3052 wrote to memory of 2876	3052	123 WHL (ASA route) SSHAS0123860.exe	powershell.exe
PID 3052 wrote to memory of 2876	3052	123 WHL (ASA route) SSHAS0123860.exe	powershell.exe
PID 3052 wrote to memory of 2876	3052	123 WHL (ASA route) SSHAS0123860.exe	powershell.exe
PID 3052 wrote to memory of 2876	3052	123 WHL (ASA route) SSHAS0123860.exe	powershell.exe
PID 3052 wrote to memory of 2264	3052	123 WHL (ASA route) SSHAS0123860.exe	powershell.exe
PID 3052 wrote to memory of 2264	3052	123 WHL (ASA route) SSHAS0123860.exe	powershell.exe
PID 3052 wrote to memory of 2264	3052	123 WHL (ASA route) SSHAS0123860.exe	powershell.exe
PID 3052 wrote to memory of 2264	3052	123 WHL (ASA route) SSHAS0123860.exe	powershell.exe
PID 3052 wrote to memory of 1428	3052	123 WHL (ASA route) SSHAS0123860.exe	schtasks.exe
PID 3052 wrote to memory of 1428	3052	123 WHL (ASA route) SSHAS0123860.exe	schtasks.exe
PID 3052 wrote to memory of 1428	3052	123 WHL (ASA route) SSHAS0123860.exe	schtasks.exe
PID 3052 wrote to memory of 1428	3052	123 WHL (ASA route) SSHAS0123860.exe	schtasks.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe
PID 3052 wrote to memory of 2480	3052	123 WHL (ASA route) SSHAS0123860.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2185821622-4133679102-1697169727-1000\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-1-5-21-2185821622-4133679102-1697169727-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\123 WHL (ASA route) SSHAS0123860.exe
"C:\Users\Admin\AppData\Local\Temp\123 WHL (ASA route) SSHAS0123860.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3052

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\123 WHL (ASA route) SSHAS0123860.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2876

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IWrcfjTZglaJYu.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2264

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IWrcfjTZglaJYu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA2C5.tmp"
2⤵
- Creates scheduled task(s)
PID:1428

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
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA2C5.tmp

Filesize
1KB

MD5
a1464f6a2cba82aabc014b0765854f21

SHA1
e31afa29a58a6918599c950e341cb546cb55f75c

SHA256
a1955f442ecb0b03873374d0e80b222522963f82a383ed7d8af30840cd9ffe64

SHA512
e7bc2dbfa22cfd05b5eb22cfbda17d6f738ba76cc32da88ed3c6142bd184d06d88753f47818dcb1265d5a4a5117c049f557a9ffcb0f98f6beff1deac701bd64b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\A72GBHSRUUHIBIPSCWAX.temp

Filesize
7KB

MD5
16d01f3edbdbef36bff9b0280d61d573

SHA1
2a22af885fba9cb9dc7d80b3a4e9d49c18d61908

SHA256
da1aae31310e3d5a6968d8cdec702590953cb80748b5f6ac2071a2c52531b952

SHA512
70e2de44df8d7bc338e2da3c529272370f83550cfe14256d94285301f23df54db9a56f4ccc56bba0571baf6109fb0cd6d594911e14b55698d541555de85b1139

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

Filesize
7KB

MD5
16d01f3edbdbef36bff9b0280d61d573

SHA1
2a22af885fba9cb9dc7d80b3a4e9d49c18d61908

SHA256
da1aae31310e3d5a6968d8cdec702590953cb80748b5f6ac2071a2c52531b952

SHA512
70e2de44df8d7bc338e2da3c529272370f83550cfe14256d94285301f23df54db9a56f4ccc56bba0571baf6109fb0cd6d594911e14b55698d541555de85b1139

Download Submit
memory/2264-37-0x0000000002A10000-0x0000000002A50000-memory.dmp

Filesize
256KB

Download
memory/2264-46-0x000000006E0D0000-0x000000006E67B000-memory.dmp

Filesize
5.7MB

Download
memory/2264-35-0x000000006E0D0000-0x000000006E67B000-memory.dmp

Filesize
5.7MB

Download
memory/2264-41-0x0000000002A10000-0x0000000002A50000-memory.dmp

Filesize
256KB

Download
memory/2264-39-0x000000006E0D0000-0x000000006E67B000-memory.dmp

Filesize
5.7MB

Download
memory/2480-44-0x00000000730F0000-0x00000000737DE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-48-0x00000000048F0000-0x0000000004930000-memory.dmp

Filesize
256KB

Download
memory/2480-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2480-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-49-0x00000000730F0000-0x00000000737DE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-34-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2876-40-0x0000000001B80000-0x0000000001BC0000-memory.dmp

Filesize
256KB

Download
memory/2876-42-0x0000000001B80000-0x0000000001BC0000-memory.dmp

Filesize
256KB

Download
memory/2876-45-0x000000006E0D0000-0x000000006E67B000-memory.dmp

Filesize
5.7MB

Download
memory/2876-38-0x000000006E0D0000-0x000000006E67B000-memory.dmp

Filesize
5.7MB

Download
memory/2876-36-0x000000006E0D0000-0x000000006E67B000-memory.dmp

Filesize
5.7MB

Download
memory/2876-43-0x0000000001B80000-0x0000000001BC0000-memory.dmp

Filesize
256KB

Download
memory/3052-6-0x0000000000B10000-0x0000000000B8C000-memory.dmp

Filesize
496KB

Download
memory/3052-5-0x00000000003B0000-0x00000000003BA000-memory.dmp

Filesize
40KB

Download
memory/3052-0-0x0000000000EC0000-0x0000000000F72000-memory.dmp

Filesize
712KB

Download
memory/3052-4-0x0000000000390000-0x0000000000396000-memory.dmp

Filesize
24KB

Download
memory/3052-3-0x00000000003D0000-0x00000000003E8000-memory.dmp

Filesize
96KB

Download
memory/3052-33-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/3052-2-0x0000000004810000-0x0000000004850000-memory.dmp

Filesize
256KB

Download
memory/3052-1-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads