agenttesla | ef1778840505e7dc43287294afa17833732af7464b23be4ed5e03134ff8a0af3

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
22/11/2023, 10:25

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General

Target

POORD20231109001.exe
Size

811KB
MD5

8db3ac84bb799e2ebfdcfe5b8dedcd3d
SHA1

f97e2ad47783757ff512426c15d4245a71b91b71
SHA256

38f37394fb702ef0c171ad83d2e8d6fee51f859298560a0002b0945c8b6a7edd
SHA512

3724b4c7c74eef87c613cd65ba8fb6ddb5386cd898ab3d14c69232a4030c7b6469200323cd98a6d311e5e5ffd08dcb83202a4abb2c8b84f86ded391f8123f4ad
SSDEEP

12288:Y8ovJo2zmDUFNntnE/VtiiI/BFMabZiL/1bxmG0Z0BNMu1Y+53P7r9r/+ppppppp:3Wo2CDUFN5gVtvIZFMabq/xfrVSS31q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mayaklogistic.ru
Port:
587
Username:
[email protected]
Password:
Tommy8118
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2980 set thread context of 2672	2980	POORD20231109001.exe	40

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
2720	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2980	POORD20231109001.exe
2980	POORD20231109001.exe
2980	POORD20231109001.exe
2980	POORD20231109001.exe
2980	POORD20231109001.exe
2980	POORD20231109001.exe
2980	POORD20231109001.exe
2980	POORD20231109001.exe
2672	POORD20231109001.exe
2672	POORD20231109001.exe
1796	powershell.exe
2728	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	POORD20231109001.exe
Token: SeDebugPrivilege	2672	POORD20231109001.exe
Token: SeDebugPrivilege	1796	powershell.exe
Token: SeDebugPrivilege	2728	powershell.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2728	2980	POORD20231109001.exe	30
PID 2980 wrote to memory of 2728	2980	POORD20231109001.exe	30
PID 2980 wrote to memory of 2728	2980	POORD20231109001.exe	30
PID 2980 wrote to memory of 2728	2980	POORD20231109001.exe	30
PID 2980 wrote to memory of 1796	2980	POORD20231109001.exe	32
PID 2980 wrote to memory of 1796	2980	POORD20231109001.exe	32
PID 2980 wrote to memory of 1796	2980	POORD20231109001.exe	32
PID 2980 wrote to memory of 1796	2980	POORD20231109001.exe	32
PID 2980 wrote to memory of 2720	2980	POORD20231109001.exe	33
PID 2980 wrote to memory of 2720	2980	POORD20231109001.exe	33
PID 2980 wrote to memory of 2720	2980	POORD20231109001.exe	33
PID 2980 wrote to memory of 2720	2980	POORD20231109001.exe	33
PID 2980 wrote to memory of 2312	2980	POORD20231109001.exe	36
PID 2980 wrote to memory of 2312	2980	POORD20231109001.exe	36
PID 2980 wrote to memory of 2312	2980	POORD20231109001.exe	36
PID 2980 wrote to memory of 2312	2980	POORD20231109001.exe	36
PID 2980 wrote to memory of 1268	2980	POORD20231109001.exe	37
PID 2980 wrote to memory of 1268	2980	POORD20231109001.exe	37
PID 2980 wrote to memory of 1268	2980	POORD20231109001.exe	37
PID 2980 wrote to memory of 1268	2980	POORD20231109001.exe	37
PID 2980 wrote to memory of 2996	2980	POORD20231109001.exe	38
PID 2980 wrote to memory of 2996	2980	POORD20231109001.exe	38
PID 2980 wrote to memory of 2996	2980	POORD20231109001.exe	38
PID 2980 wrote to memory of 2996	2980	POORD20231109001.exe	38
PID 2980 wrote to memory of 3028	2980	POORD20231109001.exe	39
PID 2980 wrote to memory of 3028	2980	POORD20231109001.exe	39
PID 2980 wrote to memory of 3028	2980	POORD20231109001.exe	39
PID 2980 wrote to memory of 3028	2980	POORD20231109001.exe	39
PID 2980 wrote to memory of 2672	2980	POORD20231109001.exe	40
PID 2980 wrote to memory of 2672	2980	POORD20231109001.exe	40
PID 2980 wrote to memory of 2672	2980	POORD20231109001.exe	40
PID 2980 wrote to memory of 2672	2980	POORD20231109001.exe	40
PID 2980 wrote to memory of 2672	2980	POORD20231109001.exe	40
PID 2980 wrote to memory of 2672	2980	POORD20231109001.exe	40
PID 2980 wrote to memory of 2672	2980	POORD20231109001.exe	40
PID 2980 wrote to memory of 2672	2980	POORD20231109001.exe	40
PID 2980 wrote to memory of 2672	2980	POORD20231109001.exe	40

C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
"C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2980
- 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\POORD20231109001.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2728
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ToFNxh.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1796
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ToFNxh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF8FF.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2720
- C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
  "C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
  2⤵
  PID:2312
- C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
  "C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
  2⤵
  PID:1268
- C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
  "C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
  2⤵
  PID:2996
- C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
  "C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
  2⤵
  PID:3028
- C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
  "C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF8FF.tmp

Filesize
1KB

MD5
3602fe1c37829dfc6780a9ed7ac5eccd

SHA1
2f494e827925f663f3563701f7a980090ead11f8

SHA256
46a48f802000e609b98c6268c5451f1ae53c702bade2985aa0702599feba45f4

SHA512
2c13d611519762c26a9c3161170f65e4ec330b23104508583f0b5fa5722b8d3e68987e96113d6218f101268b2b73ebd8406e5f423237b85d32062c679e9a66b5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6S1H9G6N5UYBHP8867PS.temp

Filesize
7KB

MD5
5898b807e61393f57e4725aef3c950a5

SHA1
211301948b28fa424cd11ebd8cd097e5b9b2cadc

SHA256
7ff475a6bda1b5f8224bbf9254e22b4aa11ac7bf3b55d18a78d831e925f9c9c5

SHA512
34f175af20819c0e92878466ddb33f3182b5837b00ce09f2de290e74fb0bc86be9c9dbb53d0f91bf0b1552b35296c6b980ebc205ed3ed7ddef5c131565d9f179

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
5898b807e61393f57e4725aef3c950a5

SHA1
211301948b28fa424cd11ebd8cd097e5b9b2cadc

SHA256
7ff475a6bda1b5f8224bbf9254e22b4aa11ac7bf3b55d18a78d831e925f9c9c5

SHA512
34f175af20819c0e92878466ddb33f3182b5837b00ce09f2de290e74fb0bc86be9c9dbb53d0f91bf0b1552b35296c6b980ebc205ed3ed7ddef5c131565d9f179

Download Submit
memory/1796-38-0x000000006F5C0000-0x000000006FB6B000-memory.dmp

Filesize
5.7MB

Download
memory/1796-36-0x000000006F5C0000-0x000000006FB6B000-memory.dmp

Filesize
5.7MB

Download
memory/2672-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-40-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/2672-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-41-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/2672-43-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/2672-44-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/2672-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2728-35-0x000000006F5C0000-0x000000006FB6B000-memory.dmp

Filesize
5.7MB

Download
memory/2728-37-0x0000000001CC0000-0x0000000001D00000-memory.dmp

Filesize
256KB

Download
memory/2728-42-0x0000000001CC0000-0x0000000001D00000-memory.dmp

Filesize
256KB

Download
memory/2728-39-0x000000006F5C0000-0x000000006FB6B000-memory.dmp

Filesize
5.7MB

Download
memory/2980-5-0x0000000000800000-0x000000000080A000-memory.dmp

Filesize
40KB

Download
memory/2980-6-0x0000000004F30000-0x0000000004FAC000-memory.dmp

Filesize
496KB

Download
memory/2980-0-0x00000000000F0000-0x00000000001C0000-memory.dmp

Filesize
832KB

Download
memory/2980-8-0x00000000042C0000-0x0000000004300000-memory.dmp

Filesize
256KB

Download
memory/2980-7-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/2980-4-0x00000000007F0000-0x00000000007F8000-memory.dmp

Filesize
32KB

Download
memory/2980-3-0x00000000004F0000-0x0000000000502000-memory.dmp

Filesize
72KB

Download
memory/2980-34-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/2980-2-0x00000000042C0000-0x0000000004300000-memory.dmp

Filesize
256KB

Download
memory/2980-1-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download