Analysis
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max time kernel
120s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-08-2024 03:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5027a3951c3f91cf79bca75a270d88c0N.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
5027a3951c3f91cf79bca75a270d88c0N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
5027a3951c3f91cf79bca75a270d88c0N.exe
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Size
53KB
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MD5
5027a3951c3f91cf79bca75a270d88c0
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SHA1
9e28acae31a02840deea4f4e8af7bbd2990ea17b
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SHA256
ed4df7ca8c133bb97223660e3c5b92dcfd7a44253347f315add4ab833b22b8f5
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SHA512
a47bcd3338fa3f8580a556e3e49fe13fd50037daceffcb3efd99676e2ea546f810bc65b9ad39be4b62bc200460bcb2c9a123f8dc0776bc62b5c214809fc33266
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SSDEEP
1536:HNewg8r8QBPM1wu7Kp3StjEMjmLM3ztDJWZsXy4JzxPMk:rPM1hJJjmLM3zRJWZsXy4JN
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jwlieq.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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation 5027a3951c3f91cf79bca75a270d88c0N.exe -
Executes dropped EXE 1 IoCs
pid Process 1720 jwlieq.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jwlieq = "C:\\Users\\Admin\\jwlieq.exe" jwlieq.exe -
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 2 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 jwlieq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5027a3951c3f91cf79bca75a270d88c0N.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe 1720 jwlieq.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1540 5027a3951c3f91cf79bca75a270d88c0N.exe 1720 jwlieq.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1540 wrote to memory of 1720 1540 5027a3951c3f91cf79bca75a270d88c0N.exe 86 PID 1540 wrote to memory of 1720 1540 5027a3951c3f91cf79bca75a270d88c0N.exe 86 PID 1540 wrote to memory of 1720 1540 5027a3951c3f91cf79bca75a270d88c0N.exe 86 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82 PID 1720 wrote to memory of 1540 1720 jwlieq.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\5027a3951c3f91cf79bca75a270d88c0N.exe"C:\Users\Admin\AppData\Local\Temp\5027a3951c3f91cf79bca75a270d88c0N.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Users\Admin\jwlieq.exe"C:\Users\Admin\jwlieq.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1720
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
53KB
MD5289bae4f2fc5ba0df4b58bd05ac574a1
SHA1a228f303722cb513fa248cde2dc6e2835e0c8467
SHA256da144fc2af1abfa363888e598e2c09e1a94120ccfe29d099f612ca295a7b8bbb
SHA512e2358049b3f3690891a87e4fc869e870d6abd196ebd21d7dc1cca3807b8511152eab5e4823495edc9f932f71f288315304dcdaf75df62d6854f79aaf10e99c85