agenttesla | cabf5777651e17c1d64384cefbf5f7ce2fc7abedff68901c96174dd16612caf1

General

Target

PURCHASE ORDER.exe
Size

619KB
MD5

d433647fb9f9e33e6d6b6e505cb04e95
SHA1

44f55d93fff918662193a7263fcad43da0e3ba26
SHA256

cabf5777651e17c1d64384cefbf5f7ce2fc7abedff68901c96174dd16612caf1
SHA512

c26dc1708d33a95e3fc9fc37fe3bc01cbcbc0c5d8e5894cfeea824fc9e22f2b9619e8826939bc641f68edfba41c3a04265f28aa1cdbaaee02c50dbe29791dbe9
SSDEEP

12288:742iN8JJfJTocrwv9uXARh8MQX604hWyAG4Wx7YI7e5UCB2NkfeM:741uJPT5w6w9W604EyAa25nW

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:
kV$bSqJ1 daniel
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-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Windows\CurrentVersion\Run\sOFvE = "C:\\Users\\Admin\\AppData\\Roaming\\sOFvE\\sOFvE.exe"	PURCHASE ORDER.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
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2624 set thread context of 2836	2624	PURCHASE ORDER.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
2148	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2624	PURCHASE ORDER.exe
2624	PURCHASE ORDER.exe
2156	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2624	PURCHASE ORDER.exe
Token: SeDebugPrivilege	2836	PURCHASE ORDER.exe
Token: SeDebugPrivilege	2156	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 2156	2624	PURCHASE ORDER.exe	30
PID 2624 wrote to memory of 2156	2624	PURCHASE ORDER.exe	30
PID 2624 wrote to memory of 2156	2624	PURCHASE ORDER.exe	30
PID 2624 wrote to memory of 2156	2624	PURCHASE ORDER.exe	30
PID 2624 wrote to memory of 2148	2624	PURCHASE ORDER.exe	32
PID 2624 wrote to memory of 2148	2624	PURCHASE ORDER.exe	32
PID 2624 wrote to memory of 2148	2624	PURCHASE ORDER.exe	32
PID 2624 wrote to memory of 2148	2624	PURCHASE ORDER.exe	32
PID 2624 wrote to memory of 2836	2624	PURCHASE ORDER.exe	34
PID 2624 wrote to memory of 2836	2624	PURCHASE ORDER.exe	34
PID 2624 wrote to memory of 2836	2624	PURCHASE ORDER.exe	34
PID 2624 wrote to memory of 2836	2624	PURCHASE ORDER.exe	34
PID 2624 wrote to memory of 2836	2624	PURCHASE ORDER.exe	34
PID 2624 wrote to memory of 2836	2624	PURCHASE ORDER.exe	34
PID 2624 wrote to memory of 2836	2624	PURCHASE ORDER.exe	34
PID 2624 wrote to memory of 2836	2624	PURCHASE ORDER.exe	34
PID 2624 wrote to memory of 2836	2624	PURCHASE ORDER.exe	34

C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fDJmoOX.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2156
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fDJmoOX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1E69.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2148
- C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:2836

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\tmp1E69.tmp

Filesize
1KB

MD5
284490a18ef8970cf02ea434e17e6a76

SHA1
2d8539bf59177ec3d08259e8bf1ef1afd11afb3a

SHA256
e04e99664272dfab12cbc7f85226570179af43800edfb1964ac4165e8ddac30f

SHA512
898714b10a0e1eeb5c5c443ac981cd35d8bedd5c6c25901523aea05484a984df995394cc164008cce2e1e546742c77c75ba96151b5439775ec32df95cf70483b

Download Submit
memory/2156-90-0x000000006D7D0000-0x000000006DD7B000-memory.dmp

Filesize
5.7MB

Download
memory/2156-88-0x00000000025E0000-0x0000000002620000-memory.dmp

Filesize
256KB

Download
memory/2156-87-0x00000000025E0000-0x0000000002620000-memory.dmp

Filesize
256KB

Download
memory/2156-86-0x000000006D7D0000-0x000000006DD7B000-memory.dmp

Filesize
5.7MB

Download
memory/2156-85-0x000000006D7D0000-0x000000006DD7B000-memory.dmp

Filesize
5.7MB

Download
memory/2624-81-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2624-55-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2624-62-0x0000000004DB0000-0x0000000004E1A000-memory.dmp

Filesize
424KB

Download
memory/2624-60-0x00000000005A0000-0x00000000005A8000-memory.dmp

Filesize
32KB

Download
memory/2624-54-0x0000000001330000-0x00000000013D0000-memory.dmp

Filesize
640KB

Download
memory/2624-56-0x0000000000630000-0x0000000000670000-memory.dmp

Filesize
256KB

Download
memory/2624-61-0x00000000005B0000-0x00000000005BA000-memory.dmp

Filesize
40KB

Download
memory/2624-57-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2624-58-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2624-59-0x0000000000630000-0x0000000000670000-memory.dmp

Filesize
256KB

Download
memory/2836-71-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2836-79-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2836-77-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2836-80-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2836-82-0x0000000004E90000-0x0000000004ED0000-memory.dmp

Filesize
256KB

Download
memory/2836-75-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2836-73-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2836-72-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2836-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2836-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2836-91-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads