agenttesla | 73d6645c5ef1d09778dbd071dcfeb129c44ba08448b6bb03018d3c99fff08c45

Analysis

max time kernel
105s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17-09-2024 18:48

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General

Target

Product Data Specifications_PDF.exe
Size

1.4MB
MD5

6910f19b8cee8c88b17ca66e8d4db121
SHA1

94d9f9921e3b49c78f1efad12d0ab935eb32565b
SHA256

d2b9665a5de1b1972bf4c24deb8678fbcaa6f3dae53b6cd33614f31859dc3f62
SHA512

913ad116052a0b4b9e8b9dab3bed13be830e51d3964da0b5cdea30d87b8cabcc04c5b389b2f9b31958bf7014b463d8b8a6d4eedc6961a4875ff02aab1d086752
SSDEEP

24576:/RmJkcoQricOIQxiZY1iajD7nanYWbcvXrCbaCf5lZErWV7PzGPXeLrRH:UJZoQrbTFZY1iajXanYW9+qm6V7LGPS

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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
14	api.ipify.org
15	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1680 set thread context of 464	1680	Product Data Specifications_PDF.exe	84

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
780	1680	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 3 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	Product Data Specifications_PDF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Product Data Specifications_PDF.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
464	RegSvcs.exe
464	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1352	Product Data Specifications_PDF.exe
1680	Product Data Specifications_PDF.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	464	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1352	Product Data Specifications_PDF.exe
1352	Product Data Specifications_PDF.exe
1680	Product Data Specifications_PDF.exe
1680	Product Data Specifications_PDF.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
1352	Product Data Specifications_PDF.exe
1352	Product Data Specifications_PDF.exe
1680	Product Data Specifications_PDF.exe
1680	Product Data Specifications_PDF.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
464	RegSvcs.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 4940	1352	Product Data Specifications_PDF.exe	82
PID 1352 wrote to memory of 4940	1352	Product Data Specifications_PDF.exe	82
PID 1352 wrote to memory of 4940	1352	Product Data Specifications_PDF.exe	82
PID 1352 wrote to memory of 1680	1352	Product Data Specifications_PDF.exe	83
PID 1352 wrote to memory of 1680	1352	Product Data Specifications_PDF.exe	83
PID 1352 wrote to memory of 1680	1352	Product Data Specifications_PDF.exe	83
PID 1680 wrote to memory of 464	1680	Product Data Specifications_PDF.exe	84
PID 1680 wrote to memory of 464	1680	Product Data Specifications_PDF.exe	84
PID 1680 wrote to memory of 464	1680	Product Data Specifications_PDF.exe	84
PID 1680 wrote to memory of 464	1680	Product Data Specifications_PDF.exe	84

C:\Users\Admin\AppData\Local\Temp\Product Data Specifications_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Product Data Specifications_PDF.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Product Data Specifications_PDF.exe"
  2⤵
  PID:4940
- C:\Users\Admin\AppData\Local\Temp\Product Data Specifications_PDF.exe
  "C:\Users\Admin\AppData\Local\Temp\Product Data Specifications_PDF.exe"
  2⤵
  - 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:1680
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\Product Data Specifications_PDF.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 712
    3⤵
    - Program crash
    PID:780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1680 -ip 1680
1⤵
PID:2388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

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/464-7-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/464-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/464-9-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/464-10-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/464-11-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

Filesize
4KB

Download
memory/464-12-0x0000000005700000-0x0000000005754000-memory.dmp

Filesize
336KB

Download
memory/464-13-0x0000000073D20000-0x00000000744D0000-memory.dmp

Filesize
7.7MB

Download
memory/464-14-0x0000000005E50000-0x00000000063F4000-memory.dmp

Filesize
5.6MB

Download
memory/464-16-0x0000000073D20000-0x00000000744D0000-memory.dmp

Filesize
7.7MB

Download
memory/464-15-0x00000000057C0000-0x0000000005812000-memory.dmp

Filesize
328KB

Download
memory/464-18-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-33-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-57-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-61-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-59-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-55-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-53-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-51-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-49-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-47-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-45-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-43-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-77-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-75-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-73-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-71-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-69-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-67-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-65-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-63-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-39-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-37-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-35-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-31-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-29-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-27-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-25-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-23-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-21-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-19-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-41-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/464-17-0x0000000073D20000-0x00000000744D0000-memory.dmp

Filesize
7.7MB

Download
memory/464-1048-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/464-1049-0x0000000073D20000-0x00000000744D0000-memory.dmp

Filesize
7.7MB

Download
memory/464-1050-0x0000000006F90000-0x0000000006FE0000-memory.dmp

Filesize
320KB

Download
memory/464-1051-0x0000000007080000-0x0000000007112000-memory.dmp

Filesize
584KB

Download
memory/464-1052-0x0000000007210000-0x000000000721A000-memory.dmp

Filesize
40KB

Download
memory/464-1053-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/464-1054-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

Filesize
4KB

Download
memory/464-1055-0x0000000073D20000-0x00000000744D0000-memory.dmp

Filesize
7.7MB

Download
memory/1352-2-0x0000000004380000-0x0000000004780000-memory.dmp

Filesize
4.0MB

Download
memory/1680-6-0x0000000004110000-0x0000000004510000-memory.dmp

Filesize
4.0MB

Download