agenttesla | bf67c14947375eb710ccdb9884fd14c1c46a38b7d5a0e98908d017f0af7af4e5

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
03/05/2024, 09:21

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General

Target
Payment Reciept.exe
Size 707KB
Sample240503-lbbqaabe5v
SHA256 bf67c14947375eb710ccdb9884fd14c1c46a38b7d5a0e98908d017f0af7af4e5
MD5 0b1cb6dda6d88669d9673f7e5ac5b9c9
SHA1 59ae5b028f79eab44271668c90d9dd43bdf87122
SHA512 4570ea683aeff2fe3888fd8c732b296228f444bbf31578978d8de94ddf3a9e0c7b80d86379d637a31e6a92a008191108dc4ce9181787726e4c802b4e1e6d5505
SSDEEP 12288:pUeoUNewB3u8arMtB8/y28Kbft7NQmJ7iu2iWtkMxqdx5uPFoukR:L1d2wC/FLQmhIkMxAjuNa
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.huidongtextils.com
Port
587
Username
[email protected]
Password
[email protected]@i(;Ku
Email to
[email protected]

Signatures

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

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
2672	powershell.exe
2996	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1800 set thread context of 2612	1800	Payment Reciept.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2648	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1800	Payment Reciept.exe
1800	Payment Reciept.exe
1800	Payment Reciept.exe
2612	MSBuild.exe
2612	MSBuild.exe
2672	powershell.exe
2996	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1800	Payment Reciept.exe
Token: SeDebugPrivilege	2612	MSBuild.exe
Token: SeDebugPrivilege	2672	powershell.exe
Token: SeDebugPrivilege	2996	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 2996	1800	Payment Reciept.exe	28
PID 1800 wrote to memory of 2996	1800	Payment Reciept.exe	28
PID 1800 wrote to memory of 2996	1800	Payment Reciept.exe	28
PID 1800 wrote to memory of 2996	1800	Payment Reciept.exe	28
PID 1800 wrote to memory of 2672	1800	Payment Reciept.exe	30
PID 1800 wrote to memory of 2672	1800	Payment Reciept.exe	30
PID 1800 wrote to memory of 2672	1800	Payment Reciept.exe	30
PID 1800 wrote to memory of 2672	1800	Payment Reciept.exe	30
PID 1800 wrote to memory of 2648	1800	Payment Reciept.exe	32
PID 1800 wrote to memory of 2648	1800	Payment Reciept.exe	32
PID 1800 wrote to memory of 2648	1800	Payment Reciept.exe	32
PID 1800 wrote to memory of 2648	1800	Payment Reciept.exe	32
PID 1800 wrote to memory of 2612	1800	Payment Reciept.exe	34
PID 1800 wrote to memory of 2612	1800	Payment Reciept.exe	34
PID 1800 wrote to memory of 2612	1800	Payment Reciept.exe	34
PID 1800 wrote to memory of 2612	1800	Payment Reciept.exe	34
PID 1800 wrote to memory of 2612	1800	Payment Reciept.exe	34
PID 1800 wrote to memory of 2612	1800	Payment Reciept.exe	34
PID 1800 wrote to memory of 2612	1800	Payment Reciept.exe	34
PID 1800 wrote to memory of 2612	1800	Payment Reciept.exe	34
PID 1800 wrote to memory of 2612	1800	Payment Reciept.exe	34

C:\Users\Admin\AppData\Local\Temp\Payment Reciept.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Reciept.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1800
- 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\Payment Reciept.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2996
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\lsJSgGnsOLsvs.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2672
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lsJSgGnsOLsvs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp46A1.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2648
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

tmp46A1.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp46A1.tmp
Size 1KB
SHA256 221048cb3e0caf405573f095e68350a8c2617aad69bc3c2d61d831ce65c4cce0
MD5 20b30c6f8f829189650916563d70b4d4
SHA1 c8743b334158db81d5a8b97a8d7019a33579dc4b
SHA512 256fc88108ca079edbf5bd929ca3332d911d388ac56bbcae98cc12624551163b7fbb0c2351b38102f204914131db83892c0b3e16c03d3e901b96a533aee5c7f7
MD5 SHA1 SHA512

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d93f411851d7c929.customDestinations-ms

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Size 7KB
SHA256 209a64ff62cd8859360356dff418db0ce4c1e3b7b9913ac472bcfd16b8f21717
MD5 925eb18a6fd139ab708ff916dff45238
SHA1 166cc0cfd11850fc820360376c3c17201bc0c691
SHA512 f3efda66f8ea56fac2b6c9b49f515ec89bf6392d571556753ba24bd2408b3181b3ea8e7cf8fe00d61806bfcf46cd15acd8781cb88918f9237da149bd6432a82f
SSDEEP 96:led0PCBM86nqvsqvJCwoied0PCBM86nqvsEHyqvJCworqP6wWQHlzHEz7RPjXlUk:800mUol00mAHnorqPUYzkz7RPjx
MD5 SHA1 SHA512 SSDEEP

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memory/1800-31-0x0000000073EC0000-0x00000000745AE000-memory.dmp

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memory/1800-1-0x0000000000F10000-0x0000000000FC2000-memory.dmp

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memory/1800-2-0x0000000073EC0000-0x00000000745AE000-memory.dmp

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memory/1800-3-0x0000000000460000-0x0000000000476000-memory.dmp

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memory/1800-4-0x0000000000510000-0x0000000000526000-memory.dmp

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memory/1800-5-0x0000000005650000-0x00000000056D4000-memory.dmp

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memory/1800-0-0x0000000073ECE000-0x0000000073ECF000-memory.dmp

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memory/2612-30-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2612-27-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2612-26-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

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memory/2612-24-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2612-18-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2612-22-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2612-20-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2612-28-0x0000000000400000-0x0000000000442000-memory.dmp

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