agenttesla | 3d05623da2f66ee7073d88d4e4703551e779a136d0296f8d4073c52c93a469a0

General

Target

cargo_023354663.exe
Size

741KB
MD5

d33d4e3f2ee5d8629f2deedbdbfe5199
SHA1

f3ca6f75cba4394e2b52792c12bd0988673e7560
SHA256

3d05623da2f66ee7073d88d4e4703551e779a136d0296f8d4073c52c93a469a0
SHA512

8d45ba0ea829b88ac6fbadfc1e04cf9f0afd3f173f9bb68b422dabaed8f339cf05dee237530335d2d2ead25ae097d4ebec99173364f03eef460583ff0d8e469b
SSDEEP

12288:6elc5Fqrvh3ukGR8FFkbYJeu+yk5uvlWwjFLGTe/+SSS3sOiVdiaPVm+Z:yfuvRVMcflcOCicJZ

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
cash@com12345
Email To:
[email protected]

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows\CurrentVersion\Run\Micosoft Excel 2023 = "C:\\Users\\Admin\\AppData\\Roaming\\Micosoft Excel 2023\\Micosoft Excel 2023.exe"	cargo_023354663.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2424 set thread context of 2676	2424	cargo_023354663.exe	32

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
3020	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2676	cargo_023354663.exe
2676	cargo_023354663.exe
2484	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	cargo_023354663.exe
Token: SeDebugPrivilege	2484	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 2484	2424	cargo_023354663.exe	28
PID 2424 wrote to memory of 2484	2424	cargo_023354663.exe	28
PID 2424 wrote to memory of 2484	2424	cargo_023354663.exe	28
PID 2424 wrote to memory of 2484	2424	cargo_023354663.exe	28
PID 2424 wrote to memory of 3020	2424	cargo_023354663.exe	30
PID 2424 wrote to memory of 3020	2424	cargo_023354663.exe	30
PID 2424 wrote to memory of 3020	2424	cargo_023354663.exe	30
PID 2424 wrote to memory of 3020	2424	cargo_023354663.exe	30
PID 2424 wrote to memory of 2676	2424	cargo_023354663.exe	32
PID 2424 wrote to memory of 2676	2424	cargo_023354663.exe	32
PID 2424 wrote to memory of 2676	2424	cargo_023354663.exe	32
PID 2424 wrote to memory of 2676	2424	cargo_023354663.exe	32
PID 2424 wrote to memory of 2676	2424	cargo_023354663.exe	32
PID 2424 wrote to memory of 2676	2424	cargo_023354663.exe	32
PID 2424 wrote to memory of 2676	2424	cargo_023354663.exe	32
PID 2424 wrote to memory of 2676	2424	cargo_023354663.exe	32
PID 2424 wrote to memory of 2676	2424	cargo_023354663.exe	32

C:\Users\Admin\AppData\Local\Temp\cargo_023354663.exe
"C:\Users\Admin\AppData\Local\Temp\cargo_023354663.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KZkzSiXud.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2484
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KZkzSiXud" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7A9C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3020
- C:\Users\Admin\AppData\Local\Temp\cargo_023354663.exe
  "C:\Users\Admin\AppData\Local\Temp\cargo_023354663.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2676

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

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7A9C.tmp

Filesize
1KB

MD5
8af2bc4c13e8dcbaafb8ee63ffd9c5fe

SHA1
ea184d78fe2212a6d18dfd64978a9642b3bb7505

SHA256
030f039d6ccb3668512b53ffa212cedcd0c88bff0f273b58139bf5d3edc437af

SHA512
74d813772f012224d4cd33a40d9a085deb4ac99f327ad2c2ef760f0e957ebaa70ac5760eea81e0a7ed9af74dd27dfc2a3f79ef81403bf321cf2e4820c19969fb

Download Submit
C:\Users\Admin\AppData\Roaming\Micosoft Excel 2023\Micosoft Excel 2023.exe

Filesize
741KB

MD5
d33d4e3f2ee5d8629f2deedbdbfe5199

SHA1
f3ca6f75cba4394e2b52792c12bd0988673e7560

SHA256
3d05623da2f66ee7073d88d4e4703551e779a136d0296f8d4073c52c93a469a0

SHA512
8d45ba0ea829b88ac6fbadfc1e04cf9f0afd3f173f9bb68b422dabaed8f339cf05dee237530335d2d2ead25ae097d4ebec99173364f03eef460583ff0d8e469b

Download Submit
memory/2424-24-0x0000000074BF0000-0x00000000752DE000-memory.dmp

Filesize
6.9MB

Download
memory/2424-1-0x0000000074BF0000-0x00000000752DE000-memory.dmp

Filesize
6.9MB

Download
memory/2424-2-0x0000000004C90000-0x0000000004CD0000-memory.dmp

Filesize
256KB

Download
memory/2424-3-0x00000000002F0000-0x0000000000306000-memory.dmp

Filesize
88KB

Download
memory/2424-4-0x00000000004A0000-0x00000000004AA000-memory.dmp

Filesize
40KB

Download
memory/2424-5-0x0000000005440000-0x00000000054BC000-memory.dmp

Filesize
496KB

Download
memory/2424-0-0x0000000000BC0000-0x0000000000C80000-memory.dmp

Filesize
768KB

Download
memory/2484-29-0x0000000002350000-0x0000000002390000-memory.dmp

Filesize
256KB

Download
memory/2484-30-0x000000006F0F0000-0x000000006F69B000-memory.dmp

Filesize
5.7MB

Download
memory/2484-34-0x000000006F0F0000-0x000000006F69B000-memory.dmp

Filesize
5.7MB

Download
memory/2484-31-0x0000000002350000-0x0000000002390000-memory.dmp

Filesize
256KB

Download
memory/2676-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

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

Filesize
264KB

Download
memory/2676-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-27-0x0000000073A00000-0x00000000740EE000-memory.dmp

Filesize
6.9MB

Download
memory/2676-28-0x0000000004820000-0x0000000004860000-memory.dmp

Filesize
256KB

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

Filesize
264KB

Download
memory/2676-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

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

Filesize
264KB

Download
memory/2676-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

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

Filesize
264KB

Download
memory/2676-35-0x0000000073A00000-0x00000000740EE000-memory.dmp

Filesize
6.9MB

Download
memory/2676-36-0x0000000004820000-0x0000000004860000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads