agenttesla | d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09c

General

Target

d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
Size

643KB
MD5

3bd08c421079b536a25a8e5f7d03d3d8
SHA1

d5c826f9411ab8e5429576489b0d8dcd32f30113
SHA256

d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09c
SHA512

749240952b26506a37bc237d99e8af8b2afdbf7574f26f6cb94c27dc9086a42daa45e86feccdf7d3ddb591c7a95f8f9a77b942c1b2820f0a18e08917b328890b
SSDEEP

12288:/JysnoROJN5Kd2wUc2G4OxLm0hrqlUTOjOTCQSBZ7J:hoqN5KdOc2G4KiYqWwZ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://discordapp.com/api/webhooks/1152044580930330757/oS70yKF0Llptf4YanIHw96VR0y5casQRgGeqSg4wYVIGp4oTqb9S_TPlww6YsZeWt2S3

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
T1552.001
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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2848 set thread context of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
2676	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
2676	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
2740	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
Token: SeDebugPrivilege	2676	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
Token: SeDebugPrivilege	2740	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2740	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	28
PID 2848 wrote to memory of 2740	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	28
PID 2848 wrote to memory of 2740	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	28
PID 2848 wrote to memory of 2740	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	28
PID 2848 wrote to memory of 2724	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	30
PID 2848 wrote to memory of 2724	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	30
PID 2848 wrote to memory of 2724	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	30
PID 2848 wrote to memory of 2724	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	30
PID 2848 wrote to memory of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31
PID 2848 wrote to memory of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31
PID 2848 wrote to memory of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31
PID 2848 wrote to memory of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31
PID 2848 wrote to memory of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31
PID 2848 wrote to memory of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31
PID 2848 wrote to memory of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31
PID 2848 wrote to memory of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31
PID 2848 wrote to memory of 2676	2848	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe

C:\Users\Admin\AppData\Local\Temp\d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2848
- 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\d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2740
- C:\Users\Admin\AppData\Local\Temp\d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe"
  2⤵
  PID:2724
- C:\Users\Admin\AppData\Local\Temp\d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\d66e661dc2d6a04138131333caa6c77372ef7901a225b50684ca9ee3c3a1a09cexe_JC.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2676-25-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-34-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/2676-33-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2676-26-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/2676-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2740-31-0x0000000002250000-0x0000000002290000-memory.dmp

Filesize
256KB

Download
memory/2740-29-0x000000006F230000-0x000000006F7DB000-memory.dmp

Filesize
5.7MB

Download
memory/2740-32-0x000000006F230000-0x000000006F7DB000-memory.dmp

Filesize
5.7MB

Download
memory/2740-30-0x000000006F230000-0x000000006F7DB000-memory.dmp

Filesize
5.7MB

Download
memory/2848-5-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2848-24-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2848-6-0x00000000011E0000-0x0000000001220000-memory.dmp

Filesize
256KB

Download
memory/2848-1-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2848-7-0x0000000000540000-0x000000000054C000-memory.dmp

Filesize
48KB

Download
memory/2848-8-0x0000000005DE0000-0x0000000005E5C000-memory.dmp

Filesize
496KB

Download
memory/2848-4-0x00000000003C0000-0x00000000003CA000-memory.dmp

Filesize
40KB

Download
memory/2848-0-0x0000000001230000-0x00000000012D6000-memory.dmp

Filesize
664KB

Download
memory/2848-3-0x00000000004E0000-0x00000000004FA000-memory.dmp

Filesize
104KB

Download
memory/2848-2-0x00000000011E0000-0x0000000001220000-memory.dmp

Filesize
256KB

Download

Analysis

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