agenttesla | 94088eb1c2205b224fa376f7911136be6ca30fe68a152dd70075dd233f0ac72e

Analysis

max time kernel
93s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2024, 01:06

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General

Target

shipment document.exe
Size

1.1MB
MD5

a529f43a61267b1f6f42059dba8e179b
SHA1

57224be49c5bde441959d2c68489d5c635b164a8
SHA256

e47bbcc86c09be704eb8ffde9dcb0c70f0996fa9bf2e0e5df5b42ebb66fe97e0
SHA512

5de2164c1387239d42ef74c39acdd5a0f4c2f60e4232d9a916cc18e093a0d6e0b3b59eb334d07526e8b2159bd872c06a5255a63e990c43841a75532bb7a99de2
SSDEEP

24576:NAHnh+eWsN3skA4RV1Hom2KXMmHaD5cQVN6Rd5bm25:sh+ZkldoPK8YaD5c+4Xb3

Score

10^/10

agenttesla 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
Agenttesla family
agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4536 set thread context of 972	4536	shipment document.exe	87

System Location Discovery: System Language Discovery 1 TTPs 4 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	shipment document.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shipment document.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shipment document.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
972	RegSvcs.exe
972	RegSvcs.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
4572	shipment document.exe
4220	shipment document.exe
4536	shipment document.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	972	RegSvcs.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
4572	shipment document.exe
4572	shipment document.exe
4220	shipment document.exe
4220	shipment document.exe
4536	shipment document.exe
4536	shipment document.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
4572	shipment document.exe
4572	shipment document.exe
4220	shipment document.exe
4220	shipment document.exe
4536	shipment document.exe
4536	shipment document.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4572 wrote to memory of 4708	4572	shipment document.exe	83
PID 4572 wrote to memory of 4708	4572	shipment document.exe	83
PID 4572 wrote to memory of 4708	4572	shipment document.exe	83
PID 4572 wrote to memory of 4220	4572	shipment document.exe	84
PID 4572 wrote to memory of 4220	4572	shipment document.exe	84
PID 4572 wrote to memory of 4220	4572	shipment document.exe	84
PID 4220 wrote to memory of 2500	4220	shipment document.exe	85
PID 4220 wrote to memory of 2500	4220	shipment document.exe	85
PID 4220 wrote to memory of 2500	4220	shipment document.exe	85
PID 4220 wrote to memory of 4536	4220	shipment document.exe	86
PID 4220 wrote to memory of 4536	4220	shipment document.exe	86
PID 4220 wrote to memory of 4536	4220	shipment document.exe	86
PID 4536 wrote to memory of 972	4536	shipment document.exe	87
PID 4536 wrote to memory of 972	4536	shipment document.exe	87
PID 4536 wrote to memory of 972	4536	shipment document.exe	87
PID 4536 wrote to memory of 972	4536	shipment document.exe	87

C:\Users\Admin\AppData\Local\Temp\shipment document.exe
"C:\Users\Admin\AppData\Local\Temp\shipment document.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4572
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\shipment document.exe"
  2⤵
  PID:4708
- C:\Users\Admin\AppData\Local\Temp\shipment document.exe
  "C:\Users\Admin\AppData\Local\Temp\shipment document.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:4220
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\shipment document.exe"
    3⤵
    PID:2500
- - C:\Users\Admin\AppData\Local\Temp\shipment document.exe
    "C:\Users\Admin\AppData\Local\Temp\shipment document.exe"
    3⤵
    - 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:4536
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\shipment document.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
261KB

MD5
72499daab028a3c086f2eb7fb4c8b9a3

SHA1
4c824830159904661df9b6919dcda2ba09993365

SHA256
e03c03199a48ef6d138360d8e839cd2c237d335872b44b57f849a10dcbe86e6f

SHA512
fe6e634b7ffd7c7af0062180da9891e37f83b3a8bc6f2022a6c1f0914dd2b0ea5764dcde6ddc327789feb4a48c3910e6aba809c41d2b5a0ec3851edf1d670161

Download Submit
memory/972-75-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-97-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-1070-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/972-29-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/972-31-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/972-30-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/972-32-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/972-33-0x00000000030C0000-0x0000000003114000-memory.dmp

Filesize
336KB

Download
memory/972-34-0x0000000005B80000-0x0000000006124000-memory.dmp

Filesize
5.6MB

Download
memory/972-35-0x0000000005610000-0x0000000005662000-memory.dmp

Filesize
328KB

Download
memory/972-37-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-69-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-73-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-95-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-94-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-89-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-87-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-85-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-83-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-81-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-79-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-77-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-1069-0x00000000067A0000-0x00000000067AA000-memory.dmp

Filesize
40KB

Download
memory/972-1068-0x0000000006840000-0x00000000068D2000-memory.dmp

Filesize
584KB

Download
memory/972-51-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-65-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-61-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-59-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-57-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-56-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-53-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-67-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-49-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-47-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-46-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-43-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-41-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-39-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-91-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-71-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-63-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-36-0x0000000005610000-0x000000000565D000-memory.dmp

Filesize
308KB

Download
memory/972-1066-0x00000000057F0000-0x0000000005856000-memory.dmp

Filesize
408KB

Download
memory/972-1067-0x0000000006750000-0x00000000067A0000-memory.dmp

Filesize
320KB

Download
memory/4220-18-0x00000000016F0000-0x0000000001AF0000-memory.dmp

Filesize
4.0MB

Download
memory/4536-28-0x0000000000BB0000-0x0000000000FB0000-memory.dmp

Filesize
4.0MB

Download
memory/4572-8-0x0000000001430000-0x0000000001830000-memory.dmp

Filesize
4.0MB

Download