Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15/05/2024, 10:52
Static task
static1
Behavioral task
behavioral1
Sample
new order 20240508.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
new order 20240508.exe
Resource
win10v2004-20240508-en
General
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Target
new order 20240508.exe
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Size
718KB
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MD5
3eab2ec0952fe52597a10c88159b7482
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SHA1
2bd00faaa5c9745d740bea38b3d0587a02730d44
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SHA256
c0ae27c0767de2e6b05cc55f4cc1fce721cb7efcaffeb931dc32d92cfa0262f1
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SHA512
f167eb3a09d9863af86f3a0eab9cbc9c572806d5f1d78689117d79a183259944991499319602753d189f864bfc75cca224f46c57cd9771aeb992c4574329b016
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SSDEEP
12288:uVniETpbaFzm9oFoV4oC9HcpKXAaCHLbi+kQK0HUHQX1pFvLpPJ:47bemuYCmpU2X/D1pFNPJ
Malware Config
Extracted
Protocol: smtp- Host:
mail.qvise.com - Port:
587 - Username:
[email protected] - Password:
Qvise@45450#
Extracted
agenttesla
Protocol: smtp- Host:
mail.qvise.com - Port:
587 - Username:
[email protected] - Password:
Qvise@45450# - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4428 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation new order 20240508.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NcnBt = "C:\\Users\\Admin\\AppData\\Roaming\\NcnBt\\NcnBt.exe" new order 20240508.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 17 api.ipify.org 18 api.ipify.org 19 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3120 set thread context of 4636 3120 new order 20240508.exe 91 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1356 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4428 powershell.exe 4428 powershell.exe 4636 new order 20240508.exe 4636 new order 20240508.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4428 powershell.exe Token: SeDebugPrivilege 4636 new order 20240508.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3120 wrote to memory of 4428 3120 new order 20240508.exe 87 PID 3120 wrote to memory of 4428 3120 new order 20240508.exe 87 PID 3120 wrote to memory of 4428 3120 new order 20240508.exe 87 PID 3120 wrote to memory of 1356 3120 new order 20240508.exe 89 PID 3120 wrote to memory of 1356 3120 new order 20240508.exe 89 PID 3120 wrote to memory of 1356 3120 new order 20240508.exe 89 PID 3120 wrote to memory of 4636 3120 new order 20240508.exe 91 PID 3120 wrote to memory of 4636 3120 new order 20240508.exe 91 PID 3120 wrote to memory of 4636 3120 new order 20240508.exe 91 PID 3120 wrote to memory of 4636 3120 new order 20240508.exe 91 PID 3120 wrote to memory of 4636 3120 new order 20240508.exe 91 PID 3120 wrote to memory of 4636 3120 new order 20240508.exe 91 PID 3120 wrote to memory of 4636 3120 new order 20240508.exe 91 PID 3120 wrote to memory of 4636 3120 new order 20240508.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\new order 20240508.exe"C:\Users\Admin\AppData\Local\Temp\new order 20240508.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3120 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GcZQLEhUkb.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4428
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GcZQLEhUkb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp74D2.tmp"2⤵
- Creates scheduled task(s)
PID:1356
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C:\Users\Admin\AppData\Local\Temp\new order 20240508.exe"C:\Users\Admin\AppData\Local\Temp\new order 20240508.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4636
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5aab9f59936fbb17f6d7cadfc31e2f121
SHA190e4241548ef7a85bd6c4e77b6b4230ee21ce1f2
SHA256ebc53d4a59c2b3130d85c2db403587f7194d5febf7c98db1c492274d8f54dd21
SHA512a5faf1fef28aeb20752e8d3df794d1772ebdaa2dca6ee0018eb977258e6ab1921e231e239726ac7015bbb2d62dbb75517e3a32e2a8b03314d989c4bd96123d1e