agenttesla | da41a1b5363b883fb13c819c595ead87b269dba1bfb51b8176669adcdfe49d8a

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 04:37

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General

Target

Global e-Banking Payment Advice 000000164.exe
Size

1.0MB
MD5

bbec860047a8e57d464f8ca00ba3dd9e
SHA1

25078f4b524446d73844952780b1c80750bc8fc7
SHA256

617aad709ac7d66890968766cc4b21481d268624d5505963058e7fa10748a57c
SHA512

a4a0ec4346bb59e39b571f3f058c5211222de0a93cbc570e05cefb5f951a2e44983001c6fd7cfe7ca2bb753fd88db2ae9d64aede2f541af669589db3346827ab
SSDEEP

24576:8ctTx3fcFSvgIl5urL05mUyl7EbL9j1ui1q:FxvcmurAIEX11u

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
manlikeyou88
Email To:
[email protected]

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4548	powershell.exe
2344	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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	Global e-Banking Payment Advice 000000164.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4248 set thread context of 1548	4248	Global e-Banking Payment Advice 000000164.exe	96

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 5 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Global e-Banking Payment Advice 000000164.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1420	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4548	powershell.exe
2344	powershell.exe
4248	Global e-Banking Payment Advice 000000164.exe
4248	Global e-Banking Payment Advice 000000164.exe
2344	powershell.exe
1548	RegSvcs.exe
1548	RegSvcs.exe
4548	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4548	powershell.exe
Token: SeDebugPrivilege	2344	powershell.exe
Token: SeDebugPrivilege	4248	Global e-Banking Payment Advice 000000164.exe
Token: SeDebugPrivilege	1548	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 4548	4248	Global e-Banking Payment Advice 000000164.exe	89
PID 4248 wrote to memory of 4548	4248	Global e-Banking Payment Advice 000000164.exe	89
PID 4248 wrote to memory of 4548	4248	Global e-Banking Payment Advice 000000164.exe	89
PID 4248 wrote to memory of 2344	4248	Global e-Banking Payment Advice 000000164.exe	91
PID 4248 wrote to memory of 2344	4248	Global e-Banking Payment Advice 000000164.exe	91
PID 4248 wrote to memory of 2344	4248	Global e-Banking Payment Advice 000000164.exe	91
PID 4248 wrote to memory of 1420	4248	Global e-Banking Payment Advice 000000164.exe	93
PID 4248 wrote to memory of 1420	4248	Global e-Banking Payment Advice 000000164.exe	93
PID 4248 wrote to memory of 1420	4248	Global e-Banking Payment Advice 000000164.exe	93
PID 4248 wrote to memory of 3268	4248	Global e-Banking Payment Advice 000000164.exe	95
PID 4248 wrote to memory of 3268	4248	Global e-Banking Payment Advice 000000164.exe	95
PID 4248 wrote to memory of 3268	4248	Global e-Banking Payment Advice 000000164.exe	95
PID 4248 wrote to memory of 1548	4248	Global e-Banking Payment Advice 000000164.exe	96
PID 4248 wrote to memory of 1548	4248	Global e-Banking Payment Advice 000000164.exe	96
PID 4248 wrote to memory of 1548	4248	Global e-Banking Payment Advice 000000164.exe	96
PID 4248 wrote to memory of 1548	4248	Global e-Banking Payment Advice 000000164.exe	96
PID 4248 wrote to memory of 1548	4248	Global e-Banking Payment Advice 000000164.exe	96
PID 4248 wrote to memory of 1548	4248	Global e-Banking Payment Advice 000000164.exe	96
PID 4248 wrote to memory of 1548	4248	Global e-Banking Payment Advice 000000164.exe	96
PID 4248 wrote to memory of 1548	4248	Global e-Banking Payment Advice 000000164.exe	96

C:\Users\Admin\AppData\Local\Temp\Global e-Banking Payment Advice 000000164.exe
"C:\Users\Admin\AppData\Local\Temp\Global e-Banking Payment Advice 000000164.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4248
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Global e-Banking Payment Advice 000000164.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4548
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZQOVmHV.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2344
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZQOVmHV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB362.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1420
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:3268
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

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\__PSScriptPolicyTest_dahwnfzt.ryc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB362.tmp

Filesize
1KB

MD5
934c84fdf0ddbb45a1fcc29ecc634f62

SHA1
08422926642200b0d3339e5dedd5cc285b767bfc

SHA256
4afb10e7d99407ad627b669ae0403e2a7334e4bce5932e7b426b6b3c56af8383

SHA512
8e43d6064a6f6e75f15f903089ec96d8a23d5cfa123a91c6246f6809802f7cc1b911cdb163ec8904106788508b48337b5a580e3aa2ad2d889bbb6bbef7521d75

Download Submit
memory/1548-87-0x0000000005F30000-0x0000000005F80000-memory.dmp

Filesize
320KB

Download
memory/1548-46-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2344-81-0x0000000007990000-0x00000000079AA000-memory.dmp

Filesize
104KB

Download
memory/2344-41-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/2344-51-0x0000000007310000-0x0000000007342000-memory.dmp

Filesize
200KB

Download
memory/2344-48-0x0000000006300000-0x000000000631E000-memory.dmp

Filesize
120KB

Download
memory/2344-50-0x00000000068B0000-0x00000000068FC000-memory.dmp

Filesize
304KB

Download
memory/2344-72-0x0000000006900000-0x000000000691E000-memory.dmp

Filesize
120KB

Download
memory/2344-73-0x0000000007350000-0x00000000073F3000-memory.dmp

Filesize
652KB

Download
memory/2344-74-0x0000000007CF0000-0x000000000836A000-memory.dmp

Filesize
6.5MB

Download
memory/2344-25-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/2344-86-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/2344-52-0x000000006FEB0000-0x000000006FEFC000-memory.dmp

Filesize
304KB

Download
memory/2344-80-0x0000000007890000-0x00000000078A4000-memory.dmp

Filesize
80KB

Download
memory/2344-75-0x0000000007640000-0x000000000765A000-memory.dmp

Filesize
104KB

Download
memory/2344-23-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4248-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

Filesize
4KB

Download
memory/4248-4-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4248-5-0x0000000004FA0000-0x0000000004FAA000-memory.dmp

Filesize
40KB

Download
memory/4248-3-0x0000000004FF0000-0x0000000005082000-memory.dmp

Filesize
584KB

Download
memory/4248-10-0x000000000A740000-0x000000000A7DC000-memory.dmp

Filesize
624KB

Download
memory/4248-2-0x0000000005670000-0x0000000005C14000-memory.dmp

Filesize
5.6MB

Download
memory/4248-9-0x0000000007F90000-0x0000000008012000-memory.dmp

Filesize
520KB

Download
memory/4248-1-0x0000000000620000-0x0000000000730000-memory.dmp

Filesize
1.1MB

Download
memory/4248-49-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4248-8-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4248-7-0x00000000749CE000-0x00000000749CF000-memory.dmp

Filesize
4KB

Download
memory/4248-6-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/4548-15-0x0000000002530000-0x0000000002566000-memory.dmp

Filesize
216KB

Download
memory/4548-53-0x000000006FEB0000-0x000000006FEFC000-memory.dmp

Filesize
304KB

Download
memory/4548-20-0x0000000004E80000-0x0000000004EA2000-memory.dmp

Filesize
136KB

Download
memory/4548-26-0x0000000005850000-0x0000000005BA4000-memory.dmp

Filesize
3.3MB

Download
memory/4548-22-0x0000000005760000-0x00000000057C6000-memory.dmp

Filesize
408KB

Download
memory/4548-21-0x0000000004F20000-0x0000000004F86000-memory.dmp

Filesize
408KB

Download
memory/4548-76-0x0000000007210000-0x000000000721A000-memory.dmp

Filesize
40KB

Download
memory/4548-77-0x0000000007420000-0x00000000074B6000-memory.dmp

Filesize
600KB

Download
memory/4548-78-0x00000000073A0000-0x00000000073B1000-memory.dmp

Filesize
68KB

Download
memory/4548-79-0x00000000073D0000-0x00000000073DE000-memory.dmp

Filesize
56KB

Download
memory/4548-19-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4548-18-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4548-82-0x00000000074C0000-0x00000000074C8000-memory.dmp

Filesize
32KB

Download
memory/4548-85-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4548-16-0x0000000004FC0000-0x00000000055E8000-memory.dmp

Filesize
6.2MB

Download
memory/4548-17-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download