agenttesla | cadee1de30e25218f661fe69c6fa918e34499721514722012514895bf3362b20

Analysis

max time kernel
94s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-09-2024 08:48

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General

Target

UnitedSapphire 9-25-2024pdf.exe
Size

1.1MB
MD5

d3eef7722b525036e705d1eff5ee35bc
SHA1

10906aca57b39843912f326282a7808587955b13
SHA256

0487dec5ed884e775e2f5caeb9bf7e1c68498aef0fd1333ee327656415b4dba0
SHA512

31e78db6be1b7a023728550080668c45cf864c25a5c6abbffbf93c21935c52d71c56933b1572d899c6742df18ce8f437b5971944921ea117fd0cc7af1a1b161c
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCW3BXGzvT5J+Y2xj3ct01GbN:7JZoQrbTFZY1iaCU4vlzSfGB

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.myhydropowered.com
Port:
587
Username:
[email protected]
Password:
nW5AoStmqtxtXpA

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.myhydropowered.com
Port:
587
Username:
[email protected]
Password:
nW5AoStmqtxtXpA
Email To:
[email protected]

Signatures

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

Looks up external IP address via web service 3 IoCs

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

flow	ioc
16	api.ipify.org
17	api.ipify.org
19	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2420 set thread context of 4496	2420	UnitedSapphire 9-25-2024pdf.exe	82

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	UnitedSapphire 9-25-2024pdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4496	RegSvcs.exe
4496	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2420	UnitedSapphire 9-25-2024pdf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4496	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2420	UnitedSapphire 9-25-2024pdf.exe
2420	UnitedSapphire 9-25-2024pdf.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2420	UnitedSapphire 9-25-2024pdf.exe
2420	UnitedSapphire 9-25-2024pdf.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4496	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 4496	2420	UnitedSapphire 9-25-2024pdf.exe	82
PID 2420 wrote to memory of 4496	2420	UnitedSapphire 9-25-2024pdf.exe	82
PID 2420 wrote to memory of 4496	2420	UnitedSapphire 9-25-2024pdf.exe	82
PID 2420 wrote to memory of 4496	2420	UnitedSapphire 9-25-2024pdf.exe	82

C:\Users\Admin\AppData\Local\Temp\UnitedSapphire 9-25-2024pdf.exe
"C:\Users\Admin\AppData\Local\Temp\UnitedSapphire 9-25-2024pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\UnitedSapphire 9-25-2024pdf.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2420-2-0x0000000004170000-0x0000000004370000-memory.dmp

Filesize
2.0MB

Download
memory/4496-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4496-4-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/4496-5-0x00000000059E0000-0x0000000005F84000-memory.dmp

Filesize
5.6MB

Download
memory/4496-6-0x0000000005430000-0x0000000005496000-memory.dmp

Filesize
408KB

Download
memory/4496-7-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4496-8-0x0000000006930000-0x00000000069C2000-memory.dmp

Filesize
584KB

Download
memory/4496-9-0x00000000069F0000-0x0000000006A40000-memory.dmp

Filesize
320KB

Download
memory/4496-10-0x0000000006AE0000-0x0000000006B7C000-memory.dmp

Filesize
624KB

Download
memory/4496-11-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/4496-12-0x0000000006A60000-0x0000000006A6A000-memory.dmp

Filesize
40KB

Download
memory/4496-13-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download