Analysis
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max time kernel
10s -
max time network
15s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09/10/2024, 09:34
Static task
static1
Behavioral task
behavioral1
Sample
88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe
Resource
win10v2004-20241007-en
General
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Target
88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe
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Size
526KB
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MD5
46d2267ccd933666b141627105a478b0
-
SHA1
1e60018718e8c6ce00ad9e03327ad3bc88baf9a2
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SHA256
88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebeda
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SHA512
71c2337fe220bd075e08da52d4db5ea7baddc34551b955dd83bbbcb3f0b3b4e1aad45d20d98b3260eee6b35ac040b6b4acc77994f208d53920e42b83051eb6c2
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SSDEEP
6144:zooTAQjKG3wDGAeIc9kphIoDZnuuPGtM5JthgC0OpWg1h1KGHpghCVxP6+:z6PCrIc9kph5KtMR2g1h1hHpghURz
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2468 1ED6.tmp -
Executes dropped EXE 1 IoCs
pid Process 2468 1ED6.tmp -
Loads dropped DLL 1 IoCs
pid Process 1120 88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe -
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 88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1ED6.tmp -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2468 1ED6.tmp -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1120 wrote to memory of 2468 1120 88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe 29 PID 1120 wrote to memory of 2468 1120 88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe 29 PID 1120 wrote to memory of 2468 1120 88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe 29 PID 1120 wrote to memory of 2468 1120 88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe"C:\Users\Admin\AppData\Local\Temp\88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1120 -
C:\Users\Admin\AppData\Local\Temp\1ED6.tmp"C:\Users\Admin\AppData\Local\Temp\1ED6.tmp" --pingC:\Users\Admin\AppData\Local\Temp\88ea94a6028f65bfee8403edd16b7fe863b1affac59f4be7bd4ece6d251ebedaN.exe CF2282EDBDAC860E98F7D6103CA9E2E59D74CA1D497A34FB3ACBC62F55649ED5BA8733962595B73EEDEAED38148A1F8F1C864039927D0F7C3710D6E3C3BDB82C2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2468
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
526KB
MD51735ba0a0d7df891a79a7e51cf7ae0e7
SHA15b0374df14984c383a116c1812341685868248a8
SHA256ce3a843bdc205a27f15e9b3e56a6489830b17ef191758e35a021e4322a19cc6c
SHA51250ac4012c4fd4d89a6ba839d04a542643b6a8872da53dd661ecc01d4fa4011372fe63e15f1d4f08c77dcd0ef8ea143b0302eb1c9148b38d18369efc83d725e0f