agenttesla | eeff87f3b345b9b42f721cfdd82fa81e229c7599ef4a24d3af914e2740a7a44c

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
21-11-2023 02:01

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General

Target

231121-12-AgentTesla-68ee1d.exe
Size

680KB
MD5

e0e1e4aa472b0bcf592af108fcdf3766
SHA1

68ee1d50ac00f2955a64a706c11051fc0868ad52
SHA256

30c134a54ba31202c19aa3ae7ed6b246ad462b1b930e6c26aba0cb616da4ff05
SHA512

38224bf421bfdf22baee1778ff3b013f1399c0eeacd2c36c787de44a807e595eb35a7aed56ae7bbedd1931173a1d4f30905df812a451266f95507d58df012808
SSDEEP

12288:EeQXucvCeAeQseQGliPMg/VcrVE8xPvnv9884YYCydMqBFkg5wmc0Q9nqzBm1Vn:Ee4ucqeAete5WMQV7Onv9tYdu0/Gt

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot6820629737:AAGJ8tOkoD9jFHkd_L1kG1ntQ1J6zLhFsMc/

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

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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1200 set thread context of 2672	1200	231121-12-AgentTesla-68ee1d.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
2740	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1200	231121-12-AgentTesla-68ee1d.exe
1200	231121-12-AgentTesla-68ee1d.exe
2672	231121-12-AgentTesla-68ee1d.exe
2672	231121-12-AgentTesla-68ee1d.exe
2788	powershell.exe
3012	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1200	231121-12-AgentTesla-68ee1d.exe
Token: SeDebugPrivilege	2672	231121-12-AgentTesla-68ee1d.exe
Token: SeDebugPrivilege	2788	powershell.exe
Token: SeDebugPrivilege	3012	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 2788	1200	231121-12-AgentTesla-68ee1d.exe	28
PID 1200 wrote to memory of 2788	1200	231121-12-AgentTesla-68ee1d.exe	28
PID 1200 wrote to memory of 2788	1200	231121-12-AgentTesla-68ee1d.exe	28
PID 1200 wrote to memory of 2788	1200	231121-12-AgentTesla-68ee1d.exe	28
PID 1200 wrote to memory of 3012	1200	231121-12-AgentTesla-68ee1d.exe	30
PID 1200 wrote to memory of 3012	1200	231121-12-AgentTesla-68ee1d.exe	30
PID 1200 wrote to memory of 3012	1200	231121-12-AgentTesla-68ee1d.exe	30
PID 1200 wrote to memory of 3012	1200	231121-12-AgentTesla-68ee1d.exe	30
PID 1200 wrote to memory of 2740	1200	231121-12-AgentTesla-68ee1d.exe	31
PID 1200 wrote to memory of 2740	1200	231121-12-AgentTesla-68ee1d.exe	31
PID 1200 wrote to memory of 2740	1200	231121-12-AgentTesla-68ee1d.exe	31
PID 1200 wrote to memory of 2740	1200	231121-12-AgentTesla-68ee1d.exe	31
PID 1200 wrote to memory of 2672	1200	231121-12-AgentTesla-68ee1d.exe	34
PID 1200 wrote to memory of 2672	1200	231121-12-AgentTesla-68ee1d.exe	34
PID 1200 wrote to memory of 2672	1200	231121-12-AgentTesla-68ee1d.exe	34
PID 1200 wrote to memory of 2672	1200	231121-12-AgentTesla-68ee1d.exe	34
PID 1200 wrote to memory of 2672	1200	231121-12-AgentTesla-68ee1d.exe	34
PID 1200 wrote to memory of 2672	1200	231121-12-AgentTesla-68ee1d.exe	34
PID 1200 wrote to memory of 2672	1200	231121-12-AgentTesla-68ee1d.exe	34
PID 1200 wrote to memory of 2672	1200	231121-12-AgentTesla-68ee1d.exe	34
PID 1200 wrote to memory of 2672	1200	231121-12-AgentTesla-68ee1d.exe	34

C:\Users\Admin\AppData\Local\Temp\231121-12-AgentTesla-68ee1d.exe
"C:\Users\Admin\AppData\Local\Temp\231121-12-AgentTesla-68ee1d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1200
- 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\231121-12-AgentTesla-68ee1d.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2788
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jqNNrgyvbtfJQ.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3012
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jqNNrgyvbtfJQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A8B.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2740
- C:\Users\Admin\AppData\Local\Temp\231121-12-AgentTesla-68ee1d.exe
  "C:\Users\Admin\AppData\Local\Temp\231121-12-AgentTesla-68ee1d.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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9A8B.tmp

Filesize
1KB

MD5
70a005ef5462bcfd439ebb68ae072613

SHA1
1952432a7e94428d1d48d4517edfe597bb162098

SHA256
57d542e29a165149183f3a996b3a5b6323acbd39ef3a1d0ceef964cf90ebd922

SHA512
bf589630a500b527ded5074cfebdb04a5be5d2fa5f23fe1e43ac82a2ebe301af50cb8698e408023ec2af69716dc78385dc7b8e960ce9a4c5e4c08433fa4be54a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2TKQRWPA0FQSXEFNQS7K.temp

Filesize
7KB

MD5
568ffa3c34e375fa93140aa0e91480d9

SHA1
53838dfd67bdb7fb2fe5c6f1f736be9d4ccfd1f2

SHA256
cbbbeea45ef5ef9784ad64d625bf9bee50025762aa2fd4162a40d7146523215b

SHA512
76643c8f26f87699242fde4e0ab86851d965238a40500cbe070abf31ec1f9f9e8a386fe176c542fdac11a694959d78bf90a986f01487674a17e02260154ae1b0

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

Filesize
7KB

MD5
568ffa3c34e375fa93140aa0e91480d9

SHA1
53838dfd67bdb7fb2fe5c6f1f736be9d4ccfd1f2

SHA256
cbbbeea45ef5ef9784ad64d625bf9bee50025762aa2fd4162a40d7146523215b

SHA512
76643c8f26f87699242fde4e0ab86851d965238a40500cbe070abf31ec1f9f9e8a386fe176c542fdac11a694959d78bf90a986f01487674a17e02260154ae1b0

Download Submit
memory/1200-1-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/1200-0-0x0000000000910000-0x00000000009C0000-memory.dmp

Filesize
704KB

Download
memory/1200-2-0x0000000004B80000-0x0000000004BC0000-memory.dmp

Filesize
256KB

Download
memory/1200-3-0x0000000000480000-0x0000000000490000-memory.dmp

Filesize
64KB

Download
memory/1200-4-0x00000000005F0000-0x00000000005F8000-memory.dmp

Filesize
32KB

Download
memory/1200-5-0x0000000000600000-0x000000000060A000-memory.dmp

Filesize
40KB

Download
memory/1200-6-0x0000000004F40000-0x0000000004FBA000-memory.dmp

Filesize
488KB

Download
memory/1200-32-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

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

Filesize
264KB

Download
memory/2672-41-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

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

Filesize
264KB

Download
memory/2672-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2672-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

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

Filesize
264KB

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

Filesize
264KB

Download
memory/2672-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-46-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2672-45-0x0000000004B20000-0x0000000004B60000-memory.dmp

Filesize
256KB

Download
memory/2672-36-0x0000000004B20000-0x0000000004B60000-memory.dmp

Filesize
256KB

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

Filesize
264KB

Download
memory/2788-38-0x0000000002100000-0x0000000002140000-memory.dmp

Filesize
256KB

Download
memory/2788-39-0x0000000002100000-0x0000000002140000-memory.dmp

Filesize
256KB

Download
memory/2788-42-0x000000006E6A0000-0x000000006EC4B000-memory.dmp

Filesize
5.7MB

Download
memory/2788-43-0x000000006E6A0000-0x000000006EC4B000-memory.dmp

Filesize
5.7MB

Download
memory/2788-33-0x000000006E6A0000-0x000000006EC4B000-memory.dmp

Filesize
5.7MB

Download
memory/3012-37-0x000000006E6A0000-0x000000006EC4B000-memory.dmp

Filesize
5.7MB

Download
memory/3012-40-0x0000000000420000-0x0000000000460000-memory.dmp

Filesize
256KB

Download
memory/3012-35-0x0000000000420000-0x0000000000460000-memory.dmp

Filesize
256KB

Download
memory/3012-44-0x000000006E6A0000-0x000000006EC4B000-memory.dmp

Filesize
5.7MB

Download
memory/3012-34-0x000000006E6A0000-0x000000006EC4B000-memory.dmp

Filesize
5.7MB

Download