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-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
Key opened	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
Key opened	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1112 set thread context of 1472	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	104

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
1472	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
1472	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
Token: SeDebugPrivilege	1472	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 1592	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	102
PID 1112 wrote to memory of 1592	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	102
PID 1112 wrote to memory of 1592	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	102
PID 1112 wrote to memory of 1472	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	104
PID 1112 wrote to memory of 1472	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	104
PID 1112 wrote to memory of 1472	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	104
PID 1112 wrote to memory of 1472	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	104
PID 1112 wrote to memory of 1472	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	104
PID 1112 wrote to memory of 1472	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	104
PID 1112 wrote to memory of 1472	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	104
PID 1112 wrote to memory of 1472	1112	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe	104

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1112
- C:\Users\Admin\AppData\Local\Temp\1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe
  "C:\Users\Admin\AppData\Local\Temp\1cd95a6e7380834f98182cef84e49b843d27c20bc2c111849a756408a8a2a34b.exe"
  2⤵
  PID:1592
- 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:1472

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/1112-10-0x0000000007EB0000-0x0000000007F2C000-memory.dmp

Filesize
496KB

Download
memory/1112-15-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/1112-2-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/1112-3-0x00000000059F0000-0x0000000005F94000-memory.dmp

Filesize
5.6MB

Download
memory/1112-4-0x0000000005440000-0x00000000054D2000-memory.dmp

Filesize
584KB

Download
memory/1112-5-0x0000000005390000-0x00000000053A0000-memory.dmp

Filesize
64KB

Download
memory/1112-6-0x0000000005420000-0x000000000542A000-memory.dmp

Filesize
40KB

Download
memory/1112-0-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/1112-8-0x0000000005390000-0x00000000053A0000-memory.dmp

Filesize
64KB

Download
memory/1112-1-0x0000000000950000-0x0000000000A12000-memory.dmp

Filesize
776KB

Download
memory/1112-7-0x00000000057A0000-0x00000000057B0000-memory.dmp

Filesize
64KB

Download
memory/1112-11-0x0000000009290000-0x000000000932C000-memory.dmp

Filesize
624KB

Download
memory/1112-9-0x00000000059C0000-0x00000000059CA000-memory.dmp

Filesize
40KB

Download
memory/1472-18-0x0000000006310000-0x0000000006360000-memory.dmp

Filesize
320KB

Download
memory/1472-14-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/1472-16-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download
memory/1472-17-0x00000000055C0000-0x0000000005626000-memory.dmp

Filesize
408KB

Download
memory/1472-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1472-19-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/1472-20-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download

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