agenttesla | da41a1b5363b883fb13c819c595ead87b269dba1bfb51b8176669adcdfe49d8a

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
2936	powershell.exe
2948	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 584 set thread context of 2656	584	Global e-Banking Payment Advice 000000164.exe	36

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

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
2708	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2656	RegSvcs.exe
2656	RegSvcs.exe
2948	powershell.exe
2936	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2656	RegSvcs.exe
Token: SeDebugPrivilege	2936	powershell.exe
Token: SeDebugPrivilege	2948	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 584 wrote to memory of 2936	584	Global e-Banking Payment Advice 000000164.exe	30
PID 584 wrote to memory of 2936	584	Global e-Banking Payment Advice 000000164.exe	30
PID 584 wrote to memory of 2936	584	Global e-Banking Payment Advice 000000164.exe	30
PID 584 wrote to memory of 2936	584	Global e-Banking Payment Advice 000000164.exe	30
PID 584 wrote to memory of 2948	584	Global e-Banking Payment Advice 000000164.exe	32
PID 584 wrote to memory of 2948	584	Global e-Banking Payment Advice 000000164.exe	32
PID 584 wrote to memory of 2948	584	Global e-Banking Payment Advice 000000164.exe	32
PID 584 wrote to memory of 2948	584	Global e-Banking Payment Advice 000000164.exe	32
PID 584 wrote to memory of 2708	584	Global e-Banking Payment Advice 000000164.exe	34
PID 584 wrote to memory of 2708	584	Global e-Banking Payment Advice 000000164.exe	34
PID 584 wrote to memory of 2708	584	Global e-Banking Payment Advice 000000164.exe	34
PID 584 wrote to memory of 2708	584	Global e-Banking Payment Advice 000000164.exe	34
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36
PID 584 wrote to memory of 2656	584	Global e-Banking Payment Advice 000000164.exe	36

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⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:584
- 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:2936
- 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:2948
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZQOVmHV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBB34.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2708
- 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:2656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Information Discovery

1

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\tmpBB34.tmp

Filesize
1KB

MD5
cde221fb488190e491c73edd0680e704

SHA1
c44eab0bd49cc3f4edf5991b8546a08d09eaee35

SHA256
7f1113b1352855d1dda3fa6bc0d9b66e880fcdc96827ce03f3e0428607230e7c

SHA512
9b0ee7beee6ffe81771723789649020354a3a452473744b4081cd4721852f096175845f788996f953fa08cb2b766f6aeb15c5ac5f160617db175e69bc60c56ce

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
2b41eb9455cc3db55d04249124f5f6f8

SHA1
c10c17f30cf0056db86fca90575d46e7f787dbfc

SHA256
ec80de282c750116894e1811268ca95337bb5ca227a275d185c97431eb367995

SHA512
74bcd9593cf6ef541e35152c6431833161c38cfca79039a8b4f2f59c08d05208efe6fd76231d7c4e652ff7920bbafd397de65d60273c7bdcb9773bcee1b29899

Download Submit
memory/584-4-0x00000000740DE000-0x00000000740DF000-memory.dmp

Filesize
4KB

Download
memory/584-31-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/584-0-0x00000000740DE000-0x00000000740DF000-memory.dmp

Filesize
4KB

Download
memory/584-5-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/584-6-0x0000000005D00000-0x0000000005D82000-memory.dmp

Filesize
520KB

Download
memory/584-2-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/584-1-0x0000000001030000-0x0000000001140000-memory.dmp

Filesize
1.1MB

Download
memory/584-3-0x0000000000460000-0x0000000000470000-memory.dmp

Filesize
64KB

Download
memory/2656-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2656-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2656-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2656-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2656-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2656-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2656-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2656-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads