agenttesla | 4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709

General

Target

4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe
Size

629KB
MD5

f87037024294627c8ee44c9155efe180
SHA1

c279d70a7a2a3398278546a202d68fea112a6cb5
SHA256

4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709
SHA512

bdb5f1774a8b3a31aaabdaecb009af83e9cbe9c7626ddce213e74c2bd96ad628ab096c5a0ea16d3025c2d7e8e221b006725ddc89b59d2412b3cd1090dc989470
SSDEEP

12288:fz650vn9l26CrLvli+TKs69q7T0Yyr40yPWaof:rU0fz26Crpi+To04jrjyPvo

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6734409406:AAHZ3VwAae57ZGyK7AsRuJ_lG2GD0MvvaYA/

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2496	powershell.exe
2728	powershell.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
5	api.ipify.org
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1336 set thread context of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34

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

pid	Process
2480	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2408	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe
2408	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe
2496	powershell.exe
2728	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2408	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe
Token: SeDebugPrivilege	2496	powershell.exe
Token: SeDebugPrivilege	2728	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2408	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 2496	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	28
PID 1336 wrote to memory of 2496	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	28
PID 1336 wrote to memory of 2496	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	28
PID 1336 wrote to memory of 2496	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	28
PID 1336 wrote to memory of 2728	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	30
PID 1336 wrote to memory of 2728	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	30
PID 1336 wrote to memory of 2728	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	30
PID 1336 wrote to memory of 2728	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	30
PID 1336 wrote to memory of 2480	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	32
PID 1336 wrote to memory of 2480	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	32
PID 1336 wrote to memory of 2480	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	32
PID 1336 wrote to memory of 2480	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	32
PID 1336 wrote to memory of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34
PID 1336 wrote to memory of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34
PID 1336 wrote to memory of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34
PID 1336 wrote to memory of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34
PID 1336 wrote to memory of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34
PID 1336 wrote to memory of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34
PID 1336 wrote to memory of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34
PID 1336 wrote to memory of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34
PID 1336 wrote to memory of 2408	1336	4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe	34

C:\Users\Admin\AppData\Local\Temp\4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe
"C:\Users\Admin\AppData\Local\Temp\4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1336
- 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\4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2496
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uURQLDoOQuOFoA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2728
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uURQLDoOQuOFoA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCCFF.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2480
- C:\Users\Admin\AppData\Local\Temp\4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe
  "C:\Users\Admin\AppData\Local\Temp\4ed4d408aa7d3187cae3779c89ba09fa785bc10a8c612a3febeacd1b5985b709.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
1KB

MD5
7a5fea52d7b40039e2e17e6d6f68bd3c

SHA1
b89869acc733b3af4b1bab811d32e82e08716aca

SHA256
232442dc78d8967df0f2274d10656c6d545dadaf632a96c3ab98bc2f32749970

SHA512
677bb8cc3b6182d8e7b96ed5188fdab572f6a89659d918c28651a21f0df7dce58521b26fad25482bae1a065d5c5f7b29425b45edb03694aa8da53280fd0edf7d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\583O7UOB9GOQPKQVIYL7.temp

Filesize
7KB

MD5
e648ee13a00b91a44a251ceee464baae

SHA1
0e750a21a5cbd99bbf06716bac6cf78b424aa218

SHA256
e6989b8eec26c93f243a0a65a232e222b614637995b7684043d40239306c85ec

SHA512
6919ad65d1306c24e0cafd9d1ced924f27301031d4e3344fd86d0a8a430955a4913c41930a0ac52831d43c906fdbbd8e989413a5f2a22b7fb60bc1a01c6a2bc5

Download Submit
memory/1336-5-0x0000000000530000-0x0000000000540000-memory.dmp

Filesize
64KB

Download
memory/1336-32-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download
memory/1336-0-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

Filesize
4KB

Download
memory/1336-4-0x00000000004C0000-0x00000000004CC000-memory.dmp

Filesize
48KB

Download
memory/1336-6-0x0000000004EF0000-0x0000000004F72000-memory.dmp

Filesize
520KB

Download
memory/1336-2-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download
memory/1336-1-0x0000000000F90000-0x0000000001034000-memory.dmp

Filesize
656KB

Download
memory/1336-3-0x0000000000290000-0x00000000002A6000-memory.dmp

Filesize
88KB

Download
memory/2408-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2408-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2408-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2408-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2408-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2408-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2408-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2408-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads