agenttesla | 3fd79e367d75bf1b3f13286941c0551a436a2f31a1e4d814f7086164659c83c6

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 07:30

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General

Target

Payment Slip (SWIFT)·PDF.scr
Size

2.1MB
MD5

aa172e2518840dd8e47c36520639f99f
SHA1

0c87154c41dd9cc5296259fa4ccdba17fcb057e5
SHA256

e1b45cf3afc2cecdee5a2da5517404bead4e28b31fa09f95eb45e8421acd4c7b
SHA512

267dee5888c2a31c0a956ce2ca32b004afae8c0ad2eec1420fd8bd676fb5d675381e4ea37bb0f8fcf58c9dd0a9c1e6a09b3bad9d355c409a0233225c4a528e29
SSDEEP

24576:tfDf12Bap8DH508+gOCWLd491xCeG0FpcM+bKssK6aG9O:trMBaIy9mvcMbsF1g

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
gator3220.hostgator.com
Port:
587
Username:
[email protected]
Password:
PD#Hmarr#597r%@@
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3044 set thread context of 684	3044	Payment Slip (SWIFT)·PDF.scr	36

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2668	ipconfig.exe
2684	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3044	Payment Slip (SWIFT)·PDF.scr
684	AppLaunch.exe
684	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3044	Payment Slip (SWIFT)·PDF.scr
Token: SeDebugPrivilege	684	AppLaunch.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
684	AppLaunch.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 2352	3044	Payment Slip (SWIFT)·PDF.scr	28
PID 3044 wrote to memory of 2352	3044	Payment Slip (SWIFT)·PDF.scr	28
PID 3044 wrote to memory of 2352	3044	Payment Slip (SWIFT)·PDF.scr	28
PID 3044 wrote to memory of 2352	3044	Payment Slip (SWIFT)·PDF.scr	28
PID 2352 wrote to memory of 2668	2352	cmd.exe	30
PID 2352 wrote to memory of 2668	2352	cmd.exe	30
PID 2352 wrote to memory of 2668	2352	cmd.exe	30
PID 2352 wrote to memory of 2668	2352	cmd.exe	30
PID 3044 wrote to memory of 2028	3044	Payment Slip (SWIFT)·PDF.scr	33
PID 3044 wrote to memory of 2028	3044	Payment Slip (SWIFT)·PDF.scr	33
PID 3044 wrote to memory of 2028	3044	Payment Slip (SWIFT)·PDF.scr	33
PID 3044 wrote to memory of 2028	3044	Payment Slip (SWIFT)·PDF.scr	33
PID 2028 wrote to memory of 2684	2028	cmd.exe	35
PID 2028 wrote to memory of 2684	2028	cmd.exe	35
PID 2028 wrote to memory of 2684	2028	cmd.exe	35
PID 2028 wrote to memory of 2684	2028	cmd.exe	35
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36
PID 3044 wrote to memory of 684	3044	Payment Slip (SWIFT)·PDF.scr	36

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\Payment Slip (SWIFT)·PDF.scr
"C:\Users\Admin\AppData\Local\Temp\Payment Slip (SWIFT)·PDF.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /release
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2352
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /release
    3⤵
    - Gathers network information
    PID:2668
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /renew
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2028
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /renew
    3⤵
    - Gathers network information
    PID:2684
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/684-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/684-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/684-22-0x0000000004A30000-0x0000000004A70000-memory.dmp

Filesize
256KB

Download
memory/684-21-0x0000000073A40000-0x000000007412E000-memory.dmp

Filesize
6.9MB

Download
memory/684-20-0x0000000004A30000-0x0000000004A70000-memory.dmp

Filesize
256KB

Download
memory/684-19-0x0000000073A40000-0x000000007412E000-memory.dmp

Filesize
6.9MB

Download
memory/684-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/684-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/684-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/684-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/684-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/684-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3044-1-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/3044-7-0x0000000004C30000-0x0000000004C70000-memory.dmp

Filesize
256KB

Download
memory/3044-15-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/3044-0-0x00000000013D0000-0x00000000015E4000-memory.dmp

Filesize
2.1MB

Download
memory/3044-6-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/3044-5-0x0000000000B70000-0x0000000000BBC000-memory.dmp

Filesize
304KB

Download
memory/3044-4-0x00000000004F0000-0x0000000000532000-memory.dmp

Filesize
264KB

Download
memory/3044-3-0x0000000004C30000-0x0000000004C70000-memory.dmp

Filesize
256KB

Download
memory/3044-2-0x00000000002E0000-0x0000000000334000-memory.dmp

Filesize
336KB

Download