agenttesla | ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09

General

Target

ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
Size

738KB
MD5

251f0aba896a811b7f72838198d35f0a
SHA1

f384dd793501a47a10812bafa3fe219ec93ca970
SHA256

ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09
SHA512

2cbee5f711501ef6266cbee3659c0ec25592d2377937ba2895832c0005fb45b9a5f7c983c8617cdc32f31338e8bee2c5b53b45a5e548ec9586ef9516b6d13a4d
SSDEEP

12288:Uqc3+GCueH5qXK0Ulxwg3TUOD7kTT5QXkXyCz32wywko+mDlrrGb6CIkXU6G6:U/uG2qpUlJ3TLD7kZQXU2XXUqbNIGU

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.strictfacilityservices.com
Port:
587
Username:
[email protected]
Password:
SFS!@#321
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-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Windows\CurrentVersion\Run\Micosoft Excel 2023 = "C:\\Users\\Admin\\AppData\\Roaming\\Micosoft Excel 2023\\Micosoft Excel 2023.exe"	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2176 set thread context of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.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
2812	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
2820	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
2820	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
2744	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
Token: SeDebugPrivilege	2820	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
Token: SeDebugPrivilege	2744	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2744	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	28
PID 2176 wrote to memory of 2744	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	28
PID 2176 wrote to memory of 2744	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	28
PID 2176 wrote to memory of 2744	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	28
PID 2176 wrote to memory of 2812	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	30
PID 2176 wrote to memory of 2812	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	30
PID 2176 wrote to memory of 2812	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	30
PID 2176 wrote to memory of 2812	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	30
PID 2176 wrote to memory of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	32
PID 2176 wrote to memory of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	32
PID 2176 wrote to memory of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	32
PID 2176 wrote to memory of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	32
PID 2176 wrote to memory of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	32
PID 2176 wrote to memory of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	32
PID 2176 wrote to memory of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	32
PID 2176 wrote to memory of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	32
PID 2176 wrote to memory of 2820	2176	ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe	32

C:\Users\Admin\AppData\Local\Temp\ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
"C:\Users\Admin\AppData\Local\Temp\ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bZwzaY.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2744
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bZwzaY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9DC5.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2812
- C:\Users\Admin\AppData\Local\Temp\ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe
  "C:\Users\Admin\AppData\Local\Temp\ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2820

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9DC5.tmp

Filesize
1KB

MD5
f6735cd00b1197ec92a8f756b0bb34ad

SHA1
1ac9c8123e223038beefe3a8d5f825e563c48220

SHA256
31413838e7f2a88a4567342144964d69aa63e9433f8442752b7d2c27e8cfdeb4

SHA512
3a0d587361babcaaec3de2b15343f0f558cef7256474b57339675a6296029c0ae2a49fb26b01177dabc7a791950a33b4f625510a0c46aa093e03555e44d20e5f

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

Filesize
738KB

MD5
251f0aba896a811b7f72838198d35f0a

SHA1
f384dd793501a47a10812bafa3fe219ec93ca970

SHA256
ecb3b7212480d061a7ce6f127ee30b77d554cc1872864334068e369236a7ff09

SHA512
2cbee5f711501ef6266cbee3659c0ec25592d2377937ba2895832c0005fb45b9a5f7c983c8617cdc32f31338e8bee2c5b53b45a5e548ec9586ef9516b6d13a4d

Download Submit
memory/2176-3-0x0000000000480000-0x000000000049A000-memory.dmp

Filesize
104KB

Download
memory/2176-26-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2176-4-0x00000000004A0000-0x00000000004A8000-memory.dmp

Filesize
32KB

Download
memory/2176-5-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/2176-6-0x0000000005320000-0x000000000539C000-memory.dmp

Filesize
496KB

Download
memory/2176-2-0x0000000004C20000-0x0000000004C60000-memory.dmp

Filesize
256KB

Download
memory/2176-1-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2176-0-0x0000000000F50000-0x000000000100E000-memory.dmp

Filesize
760KB

Download
memory/2744-36-0x000000006F280000-0x000000006F82B000-memory.dmp

Filesize
5.7MB

Download
memory/2744-33-0x0000000002700000-0x0000000002740000-memory.dmp

Filesize
256KB

Download
memory/2744-32-0x0000000002700000-0x0000000002740000-memory.dmp

Filesize
256KB

Download
memory/2744-31-0x000000006F280000-0x000000006F82B000-memory.dmp

Filesize
5.7MB

Download
memory/2744-30-0x000000006F280000-0x000000006F82B000-memory.dmp

Filesize
5.7MB

Download
memory/2820-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2820-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-25-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2820-27-0x0000000004C00000-0x0000000004C40000-memory.dmp

Filesize
256KB

Download
memory/2820-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2820-37-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2820-38-0x0000000004C00000-0x0000000004C40000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads