agenttesla | 12d37f94ebe64d74e7cc1a4290af6797832b512a223d03d410171f47cd979065

General

Target

PAYMENT CONFIRMATION.exe
Size

751KB
MD5

f2390147b225e560a2840de045652e3a
SHA1

fd723e9065b971729c5dd0a23e78c60f79ea315c
SHA256

12d37f94ebe64d74e7cc1a4290af6797832b512a223d03d410171f47cd979065
SHA512

86d8eac7588b0980c20b20ba77679e8b548cfb9c92fdefc9243cb391641dec7f7a0b527f6d38df1449619462ec06e0d8503ba39a8b939d7c5b1f47cde6d1f741
SSDEEP

12288:+d6L7PVXfliybhaDnLMzIL2q+RTdOL8I60XtWsi/PmAF+EMQBJxLzspsCITl5epN:/OyqGUL8IrtijRze/d

Score

10^/10

agenttesla collection 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
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 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PAYMENT CONFIRMATION.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PAYMENT CONFIRMATION.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PAYMENT CONFIRMATION.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows\CurrentVersion\Run\sOFvE = "C:\\Users\\Admin\\AppData\\Roaming\\sOFvE\\sOFvE.exe"	PAYMENT CONFIRMATION.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1692 set thread context of 876	1692	PAYMENT CONFIRMATION.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

T1053

pid	Process
1672	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1692	PAYMENT CONFIRMATION.exe
1692	PAYMENT CONFIRMATION.exe
1864	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1692	PAYMENT CONFIRMATION.exe
Token: SeDebugPrivilege	876	PAYMENT CONFIRMATION.exe
Token: SeDebugPrivilege	1864	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 1864	1692	PAYMENT CONFIRMATION.exe	28
PID 1692 wrote to memory of 1864	1692	PAYMENT CONFIRMATION.exe	28
PID 1692 wrote to memory of 1864	1692	PAYMENT CONFIRMATION.exe	28
PID 1692 wrote to memory of 1864	1692	PAYMENT CONFIRMATION.exe	28
PID 1692 wrote to memory of 1672	1692	PAYMENT CONFIRMATION.exe	30
PID 1692 wrote to memory of 1672	1692	PAYMENT CONFIRMATION.exe	30
PID 1692 wrote to memory of 1672	1692	PAYMENT CONFIRMATION.exe	30
PID 1692 wrote to memory of 1672	1692	PAYMENT CONFIRMATION.exe	30
PID 1692 wrote to memory of 876	1692	PAYMENT CONFIRMATION.exe	32
PID 1692 wrote to memory of 876	1692	PAYMENT CONFIRMATION.exe	32
PID 1692 wrote to memory of 876	1692	PAYMENT CONFIRMATION.exe	32
PID 1692 wrote to memory of 876	1692	PAYMENT CONFIRMATION.exe	32
PID 1692 wrote to memory of 876	1692	PAYMENT CONFIRMATION.exe	32
PID 1692 wrote to memory of 876	1692	PAYMENT CONFIRMATION.exe	32
PID 1692 wrote to memory of 876	1692	PAYMENT CONFIRMATION.exe	32
PID 1692 wrote to memory of 876	1692	PAYMENT CONFIRMATION.exe	32
PID 1692 wrote to memory of 876	1692	PAYMENT CONFIRMATION.exe	32

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PAYMENT CONFIRMATION.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PAYMENT CONFIRMATION.exe

C:\Users\Admin\AppData\Local\Temp\PAYMENT CONFIRMATION.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT CONFIRMATION.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VQbwcKiFXLV.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1864
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VQbwcKiFXLV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA2E5.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1672
- C:\Users\Admin\AppData\Local\Temp\PAYMENT CONFIRMATION.exe
  "C:\Users\Admin\AppData\Local\Temp\PAYMENT CONFIRMATION.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:876

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA2E5.tmp

Filesize
1KB

MD5
b11d6d24cd4e94b330fc2a9c7e66902d

SHA1
33fc530941dee95f60355f957fa7c56ef9430c4e

SHA256
a6af80cd63af9bda0ae5199715567d0e0eee8d0273b12f0bb2ca88fbf91f8ba0

SHA512
9544b6f8d16cda7ab35b87ccb06fa8ca3d5f1c384c6ff1471b1fcd2fdb82f0ea9d0a05a207067ca7ed6e04c6ffc550a54c11346a9c207238e6128963181cdca1

Download Submit
memory/876-72-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/876-75-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/876-77-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/876-69-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/876-73-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/876-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/876-71-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/876-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1692-56-0x0000000000580000-0x0000000000594000-memory.dmp

Filesize
80KB

Download
memory/1692-67-0x00000000043E0000-0x0000000004412000-memory.dmp

Filesize
200KB

Download
memory/1692-55-0x0000000002280000-0x00000000022C0000-memory.dmp

Filesize
256KB

Download
memory/1692-54-0x0000000000B40000-0x0000000000C00000-memory.dmp

Filesize
768KB

Download
memory/1692-59-0x0000000005740000-0x00000000057AA000-memory.dmp

Filesize
424KB

Download
memory/1692-58-0x00000000005E0000-0x00000000005EC000-memory.dmp

Filesize
48KB

Download
memory/1692-57-0x0000000002280000-0x00000000022C0000-memory.dmp

Filesize
256KB

Download
memory/1864-78-0x0000000002770000-0x00000000027B0000-memory.dmp

Filesize
256KB

Download
memory/1864-80-0x0000000002770000-0x00000000027B0000-memory.dmp

Filesize
256KB

Download
memory/1864-79-0x0000000002770000-0x00000000027B0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads