agenttesla | c7c98357e83930e3cecf3ba9697aadb42541de1e7c9a143c30a93c16fe4b63d7

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
15/06/2023, 23:15

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

PURCHASE ORDER #762812.exe
Size

480KB
MD5

9ba96ca6975b3149c424bb9d91f6ad57
SHA1

742584a7c378a8ac4e343da62d0830cee6710cdc
SHA256

c7c98357e83930e3cecf3ba9697aadb42541de1e7c9a143c30a93c16fe4b63d7
SHA512

54b5d5e5b43eeb77b2aa370e724d854f69d6af3e5687e94a7c772a68fbfd791300636be7f82360d4d601abfe6d02de6513bbb2e41dd3be493affb984e91ce261
SSDEEP

6144:nl76TbzSguh7kiDxnGr6QJ+kroYL2+Xv5VkTMmjAbssKssVs9SyENn:l767SBhkSGrPJ+io+V4ussKssVs9dA

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.product-secured.com
Port:
587
Username:
[email protected]
Password:
H?G7iEWK_W0R##
Email To:
[email protected]

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
1912	svchost.exe
1796	svchost.exe

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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PURCHASE ORDER #762812.exe
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PURCHASE ORDER #762812.exe
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PURCHASE ORDER #762812.exe

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
11	api.ipify.org

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 912 set thread context of 1736	912	PURCHASE ORDER #762812.exe	26
PID 1912 set thread context of 1796	1912	svchost.exe	37

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 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
664	schtasks.exe
1992	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1736	PURCHASE ORDER #762812.exe
1736	PURCHASE ORDER #762812.exe
1796	svchost.exe
1796	svchost.exe

Suspicious behavior: SetClipboardViewer 1 IoCs

pid	Process
1796	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1736	PURCHASE ORDER #762812.exe
Token: SeDebugPrivilege	1796	svchost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1736	PURCHASE ORDER #762812.exe
1796	svchost.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 912 wrote to memory of 1736	912	PURCHASE ORDER #762812.exe	26
PID 912 wrote to memory of 1736	912	PURCHASE ORDER #762812.exe	26
PID 912 wrote to memory of 1736	912	PURCHASE ORDER #762812.exe	26
PID 912 wrote to memory of 1736	912	PURCHASE ORDER #762812.exe	26
PID 912 wrote to memory of 1736	912	PURCHASE ORDER #762812.exe	26
PID 912 wrote to memory of 1736	912	PURCHASE ORDER #762812.exe	26
PID 912 wrote to memory of 1736	912	PURCHASE ORDER #762812.exe	26
PID 912 wrote to memory of 1736	912	PURCHASE ORDER #762812.exe	26
PID 912 wrote to memory of 1736	912	PURCHASE ORDER #762812.exe	26
PID 912 wrote to memory of 1764	912	PURCHASE ORDER #762812.exe	27
PID 912 wrote to memory of 1764	912	PURCHASE ORDER #762812.exe	27
PID 912 wrote to memory of 1764	912	PURCHASE ORDER #762812.exe	27
PID 912 wrote to memory of 1764	912	PURCHASE ORDER #762812.exe	27
PID 912 wrote to memory of 240	912	PURCHASE ORDER #762812.exe	29
PID 912 wrote to memory of 240	912	PURCHASE ORDER #762812.exe	29
PID 912 wrote to memory of 240	912	PURCHASE ORDER #762812.exe	29
PID 912 wrote to memory of 240	912	PURCHASE ORDER #762812.exe	29
PID 240 wrote to memory of 664	240	cmd.exe	31
PID 240 wrote to memory of 664	240	cmd.exe	31
PID 240 wrote to memory of 664	240	cmd.exe	31
PID 240 wrote to memory of 664	240	cmd.exe	31
PID 912 wrote to memory of 600	912	PURCHASE ORDER #762812.exe	33
PID 912 wrote to memory of 600	912	PURCHASE ORDER #762812.exe	33
PID 912 wrote to memory of 600	912	PURCHASE ORDER #762812.exe	33
PID 912 wrote to memory of 600	912	PURCHASE ORDER #762812.exe	33
PID 432 wrote to memory of 1912	432	taskeng.exe	36
PID 432 wrote to memory of 1912	432	taskeng.exe	36
PID 432 wrote to memory of 1912	432	taskeng.exe	36
PID 432 wrote to memory of 1912	432	taskeng.exe	36
PID 1912 wrote to memory of 1796	1912	svchost.exe	37
PID 1912 wrote to memory of 1796	1912	svchost.exe	37
PID 1912 wrote to memory of 1796	1912	svchost.exe	37
PID 1912 wrote to memory of 1796	1912	svchost.exe	37
PID 1912 wrote to memory of 1796	1912	svchost.exe	37
PID 1912 wrote to memory of 1796	1912	svchost.exe	37
PID 1912 wrote to memory of 1796	1912	svchost.exe	37
PID 1912 wrote to memory of 1796	1912	svchost.exe	37
PID 1912 wrote to memory of 1796	1912	svchost.exe	37
PID 1912 wrote to memory of 992	1912	svchost.exe	38
PID 1912 wrote to memory of 992	1912	svchost.exe	38
PID 1912 wrote to memory of 992	1912	svchost.exe	38
PID 1912 wrote to memory of 992	1912	svchost.exe	38
PID 1912 wrote to memory of 1724	1912	svchost.exe	40
PID 1912 wrote to memory of 1724	1912	svchost.exe	40
PID 1912 wrote to memory of 1724	1912	svchost.exe	40
PID 1912 wrote to memory of 1724	1912	svchost.exe	40
PID 1724 wrote to memory of 1992	1724	cmd.exe	42
PID 1724 wrote to memory of 1992	1724	cmd.exe	42
PID 1724 wrote to memory of 1992	1724	cmd.exe	42
PID 1724 wrote to memory of 1992	1724	cmd.exe	42
PID 1912 wrote to memory of 1880	1912	svchost.exe	43
PID 1912 wrote to memory of 1880	1912	svchost.exe	43
PID 1912 wrote to memory of 1880	1912	svchost.exe	43
PID 1912 wrote to memory of 1880	1912	svchost.exe	43

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER #762812.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER #762812.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:912
- C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER #762812.exe
  "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER #762812.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1736
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C mkdir "C:\Users\Admin\AppData\Roaming\svchost"
  2⤵
  PID:1764
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:240
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:664
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C copy "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER #762812.exe" "C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"
  2⤵
  PID:600

C:\Windows\system32\taskeng.exe
taskeng.exe {0D6E6BD4-36DD-4414-8F74-E54725DB6CFF} S-1-5-21-1563773381-2037468142-1146002597-1000:YBHADZIG\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:432
- C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
  C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1912
- - C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
    "C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: SetClipboardViewer
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - outlook_office_path
    - outlook_win_path
    PID:1796
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C mkdir "C:\Users\Admin\AppData\Roaming\svchost"
    3⤵
    PID:992
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1724
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
      4⤵
      Creates scheduled task(s)
      PID:1992
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C copy "C:\Users\Admin\AppData\Roaming\svchost\svchost.exe" "C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"
    3⤵
    PID:1880

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\svchost\svchost.exe

Filesize
480KB

MD5
9ba96ca6975b3149c424bb9d91f6ad57

SHA1
742584a7c378a8ac4e343da62d0830cee6710cdc

SHA256
c7c98357e83930e3cecf3ba9697aadb42541de1e7c9a143c30a93c16fe4b63d7

SHA512
54b5d5e5b43eeb77b2aa370e724d854f69d6af3e5687e94a7c772a68fbfd791300636be7f82360d4d601abfe6d02de6513bbb2e41dd3be493affb984e91ce261

Download Submit
C:\Users\Admin\AppData\Roaming\svchost\svchost.exe

Filesize
480KB

MD5
9ba96ca6975b3149c424bb9d91f6ad57

SHA1
742584a7c378a8ac4e343da62d0830cee6710cdc

SHA256
c7c98357e83930e3cecf3ba9697aadb42541de1e7c9a143c30a93c16fe4b63d7

SHA512
54b5d5e5b43eeb77b2aa370e724d854f69d6af3e5687e94a7c772a68fbfd791300636be7f82360d4d601abfe6d02de6513bbb2e41dd3be493affb984e91ce261

Download Submit
C:\Users\Admin\AppData\Roaming\svchost\svchost.exe

Filesize
480KB

MD5
9ba96ca6975b3149c424bb9d91f6ad57

SHA1
742584a7c378a8ac4e343da62d0830cee6710cdc

SHA256
c7c98357e83930e3cecf3ba9697aadb42541de1e7c9a143c30a93c16fe4b63d7

SHA512
54b5d5e5b43eeb77b2aa370e724d854f69d6af3e5687e94a7c772a68fbfd791300636be7f82360d4d601abfe6d02de6513bbb2e41dd3be493affb984e91ce261

Download Submit
memory/912-54-0x0000000000AA0000-0x0000000000B1E000-memory.dmp

Filesize
504KB

Download
memory/912-55-0x0000000001FE0000-0x0000000002020000-memory.dmp

Filesize
256KB

Download
memory/912-56-0x0000000001FE0000-0x0000000002020000-memory.dmp

Filesize
256KB

Download
memory/1736-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1736-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1736-58-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1736-61-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1736-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1736-69-0x0000000005040000-0x0000000005080000-memory.dmp

Filesize
256KB

Download
memory/1736-76-0x0000000005040000-0x0000000005080000-memory.dmp

Filesize
256KB

Download
memory/1736-60-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1736-59-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1736-57-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1796-85-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1912-79-0x00000000012B0000-0x000000000132E000-memory.dmp

Filesize
504KB

Download
memory/1912-80-0x0000000000570000-0x00000000005B0000-memory.dmp

Filesize
256KB

Download