agenttesla | 2d80c70b807366bd95568061912531e7f0c14b6f558b403260d8a26ee373a23f

General

Target

1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
Size

752KB
MD5

6c8403c97b7d16046218c8b26eb36d45
SHA1

c360688864dc407a298f10b42eb1a436ee5a2293
SHA256

1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b
SHA512

432a69a415d2361b9c402bcb76fc49dbb2f2b6043f5346d049924517fc2dc63185f4bc438166050a22087bbc18ef3e60e309b0f62b76278e8856bcbe71451f84
SSDEEP

12288:o5MYDNqtNr/G+AcZ9ZcyQMmkXO34EA6Zsi+P0kj8qg/hKHGLDzjRs:o6Y4nrrqke33+Pprk0Gjj

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1133291620918382632/dqE_masvBaWgRzB59nggrkJBKoBvmOr6eW_j0AXdmxr8iUJKxaehQyz1TL6QQaDldmii

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-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2736 set thread context of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2828	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
2828	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2828	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30
PID 2736 wrote to memory of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30
PID 2736 wrote to memory of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30
PID 2736 wrote to memory of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30
PID 2736 wrote to memory of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30
PID 2736 wrote to memory of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30
PID 2736 wrote to memory of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30
PID 2736 wrote to memory of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30
PID 2736 wrote to memory of 2828	2736	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe

C:\Users\Admin\AppData\Local\Temp\1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
"C:\Users\Admin\AppData\Local\Temp\1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Users\Admin\AppData\Local\Temp\1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
  "C:\Users\Admin\AppData\Local\Temp\1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2828

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

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2736-0-0x0000000001270000-0x0000000001332000-memory.dmp

Filesize
776KB

Download
memory/2736-1-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

Download
memory/2736-2-0x0000000004ED0000-0x0000000004F10000-memory.dmp

Filesize
256KB

Download
memory/2736-3-0x00000000003A0000-0x00000000003B0000-memory.dmp

Filesize
64KB

Download
memory/2736-4-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

Download
memory/2736-5-0x0000000004ED0000-0x0000000004F10000-memory.dmp

Filesize
256KB

Download
memory/2736-6-0x00000000005B0000-0x00000000005BA000-memory.dmp

Filesize
40KB

Download
memory/2736-7-0x0000000005B50000-0x0000000005BCC000-memory.dmp

Filesize
496KB

Download
memory/2736-21-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

Download
memory/2828-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2828-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2828-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2828-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2828-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2828-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2828-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2828-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2828-24-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download
memory/2828-25-0x0000000004DE0000-0x0000000004E20000-memory.dmp

Filesize
256KB

Download
memory/2828-26-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download
memory/2828-27-0x0000000004DE0000-0x0000000004E20000-memory.dmp

Filesize
256KB

Download

Analysis

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