Analysis
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max time kernel
149s -
max time network
153s -
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, 10:54
Static task
static1
Behavioral task
behavioral1
Sample
new order 20240508.exe
Resource
win7-20240419-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
696KB
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MD5
5a9cb8e1f73fa8f63048113c7e0547c4
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SHA1
452dbbd56ee9651ba57da6d9da1354f0b463494c
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SHA256
4a6d01fb1a576d75931cb4c9d9a9174878dc6ba911c5d14bd3a0aa94f505a6ea
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SHA512
7d44a642be1347acabc925496c16ac1611eba3393d089ec9c38245ff195226706033dfccea4e1fab730c578e5868874a606ceed37e7b9e34294b7d1c36ce2b2a
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SSDEEP
12288:4iETpbPvAen1dA2USYJ1Qnox57ZQpHF0Boh1+q2monD9A:Ubr1vYJ1jx566BY1+q2RBA
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 2300 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-1-5-21-3558294865-3673844354-2255444939-1000\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-1-5-21-3558294865-3673844354-2255444939-1000\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 22 api.ipify.org 23 api.ipify.org 24 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1948 set thread context of 2240 1948 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 3504 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2300 powershell.exe 2300 powershell.exe 2240 new order 20240508.exe 2240 new order 20240508.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2300 powershell.exe Token: SeDebugPrivilege 2240 new order 20240508.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1948 wrote to memory of 2300 1948 new order 20240508.exe 87 PID 1948 wrote to memory of 2300 1948 new order 20240508.exe 87 PID 1948 wrote to memory of 2300 1948 new order 20240508.exe 87 PID 1948 wrote to memory of 3504 1948 new order 20240508.exe 89 PID 1948 wrote to memory of 3504 1948 new order 20240508.exe 89 PID 1948 wrote to memory of 3504 1948 new order 20240508.exe 89 PID 1948 wrote to memory of 2240 1948 new order 20240508.exe 91 PID 1948 wrote to memory of 2240 1948 new order 20240508.exe 91 PID 1948 wrote to memory of 2240 1948 new order 20240508.exe 91 PID 1948 wrote to memory of 2240 1948 new order 20240508.exe 91 PID 1948 wrote to memory of 2240 1948 new order 20240508.exe 91 PID 1948 wrote to memory of 2240 1948 new order 20240508.exe 91 PID 1948 wrote to memory of 2240 1948 new order 20240508.exe 91 PID 1948 wrote to memory of 2240 1948 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:1948 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oVsUTjTDy.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2300
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oVsUTjTDy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8A9C.tmp"2⤵
- Creates scheduled task(s)
PID:3504
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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:2240
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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
MD5e74679c9e543c7ac57e0c66d17e39898
SHA1456d4bc1a8e5daf6c31695e76ea809669836daff
SHA256d45a8efb812eecd1ea0c24311f907c7b24882b9edef50ad022178cc61296e2a1
SHA512dbc4f1d6ad47d30964883c9acc9f6f36d1b9c2f0e062b351e9dd8dffc8938b6077bdfde8f0a42739e9e58fcfc3f8f885bfc417c11ac559edf3f3d6377d02af56