Analysis
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max time kernel
105s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
28/03/2025, 11:20
Static task
static1
Behavioral task
behavioral1
Sample
PO_7410091 & Sales Contract 0514.exe
Resource
win7-20240903-en
General
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Target
PO_7410091 & Sales Contract 0514.exe
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Size
1.3MB
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MD5
7ed3e58d0acc9137cd7df2c3de2cf24e
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SHA1
d242be811a8cd5c8bcef192aabd86813eaf44807
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SHA256
b7609fc82f166683cdd8a5875ed6eb917e6a94998c30abf3950e752fc13e38e7
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SHA512
9dde9ca1e04c2d9c08638ffd813f87d4218bd61c77b71ac31df77352c869a5216dd35534f6a1e0e0dd9095567a5356fc5edc4143988899c3497cfa731eab6d7a
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SSDEEP
24576:hiLzQFKqb7qrb6BvqAepzfhOyFWeELW6liNd5PbjcnoqiJYG6lL9BTD:YgQW7w+BSA0zfgyFWeELWgiv5PncovaH
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iaa-airferight.com - Port:
587 - Username:
[email protected] - Password:
manlikeyou88 - 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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Agenttesla family
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 5988 created 3400 5988 PO_7410091 & Sales Contract 0514.exe 56 -
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-1-5-21-814918696-1585701690-3140955116-1000\Control Panel\International\Geo\Nation PO_7410091 & Sales Contract 0514.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\pop.vbs PO_7410091 & Sales Contract 0514.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5988 set thread context of 2604 5988 PO_7410091 & Sales Contract 0514.exe 101 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ipconfig.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PO_7410091 & Sales Contract 0514.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ipconfig.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language InstallUtil.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 4688 ipconfig.exe 2940 ipconfig.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 6092 powershell.exe 6092 powershell.exe 5988 PO_7410091 & Sales Contract 0514.exe 2604 InstallUtil.exe 2604 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5988 PO_7410091 & Sales Contract 0514.exe Token: SeDebugPrivilege 6092 powershell.exe Token: SeDebugPrivilege 5988 PO_7410091 & Sales Contract 0514.exe Token: SeDebugPrivilege 2604 InstallUtil.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 5988 wrote to memory of 4476 5988 PO_7410091 & Sales Contract 0514.exe 88 PID 5988 wrote to memory of 4476 5988 PO_7410091 & Sales Contract 0514.exe 88 PID 5988 wrote to memory of 4476 5988 PO_7410091 & Sales Contract 0514.exe 88 PID 4476 wrote to memory of 4688 4476 cmd.exe 90 PID 4476 wrote to memory of 4688 4476 cmd.exe 90 PID 4476 wrote to memory of 4688 4476 cmd.exe 90 PID 5988 wrote to memory of 6092 5988 PO_7410091 & Sales Contract 0514.exe 99 PID 5988 wrote to memory of 6092 5988 PO_7410091 & Sales Contract 0514.exe 99 PID 5988 wrote to memory of 6092 5988 PO_7410091 & Sales Contract 0514.exe 99 PID 5988 wrote to memory of 2604 5988 PO_7410091 & Sales Contract 0514.exe 101 PID 5988 wrote to memory of 2604 5988 PO_7410091 & Sales Contract 0514.exe 101 PID 5988 wrote to memory of 2604 5988 PO_7410091 & Sales Contract 0514.exe 101 PID 5988 wrote to memory of 2604 5988 PO_7410091 & Sales Contract 0514.exe 101 PID 5988 wrote to memory of 2604 5988 PO_7410091 & Sales Contract 0514.exe 101 PID 5988 wrote to memory of 2604 5988 PO_7410091 & Sales Contract 0514.exe 101 PID 5988 wrote to memory of 2604 5988 PO_7410091 & Sales Contract 0514.exe 101 PID 5988 wrote to memory of 2604 5988 PO_7410091 & Sales Contract 0514.exe 101 PID 5988 wrote to memory of 1936 5988 PO_7410091 & Sales Contract 0514.exe 102 PID 5988 wrote to memory of 1936 5988 PO_7410091 & Sales Contract 0514.exe 102 PID 5988 wrote to memory of 1936 5988 PO_7410091 & Sales Contract 0514.exe 102 PID 1936 wrote to memory of 2940 1936 cmd.exe 104 PID 1936 wrote to memory of 2940 1936 cmd.exe 104 PID 1936 wrote to memory of 2940 1936 cmd.exe 104
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3400
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C:\Users\Admin\AppData\Local\Temp\PO_7410091 & Sales Contract 0514.exe"C:\Users\Admin\AppData\Local\Temp\PO_7410091 & Sales Contract 0514.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Checks computer location settings
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5988 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /release3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4476 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /release4⤵
- System Location Discovery: System Language Discovery
- Gathers network information
PID:4688
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc 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3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6092
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /renew3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1936 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /renew4⤵
- System Location Discovery: System Language Discovery
- Gathers network information
PID:2940
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2604
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82