Analysis
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max time kernel
135s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-08-2024 10:19
Static task
static1
Behavioral task
behavioral1
Sample
Shipping documents#PL BL.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Shipping documents#PL BL.exe
Resource
win10v2004-20240802-en
General
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Target
Shipping documents#PL BL.exe
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Size
1.2MB
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MD5
50bf6b73b1bdad52fd66f7a64fbffb3d
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SHA1
80e16fb637019912ec22140f4e4d1b394b22e4a8
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SHA256
abee0ea0d7ce5d8bbcb23a667be7355835f1faa9400338553922fa5cf76e874b
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SHA512
e33eabd48ac26a10a71b900f9567dd37a6b527545e68427161c40a96f5a2733f6a6d3edc7b514a47a9444c1e5e97d889c995be4ffa09a8b8c28bfe05b394bda1
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SSDEEP
24576:qqDEvCTbMWu7rQYlBQcBiT6rprG8a3YBqIh5NKoTisYqd:qTvC/MTQYxsWR7a3JIjNKodY
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3876 set thread context of 4432 3876 Shipping documents#PL BL.exe 87 -
Program crash 1 IoCs
pid pid_target Process procid_target 3224 4432 WerFault.exe 87 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 Shipping documents#PL BL.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3876 Shipping documents#PL BL.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 3876 Shipping documents#PL BL.exe 3876 Shipping documents#PL BL.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3876 Shipping documents#PL BL.exe 3876 Shipping documents#PL BL.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 3876 Shipping documents#PL BL.exe 3876 Shipping documents#PL BL.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3876 wrote to memory of 4432 3876 Shipping documents#PL BL.exe 87 PID 3876 wrote to memory of 4432 3876 Shipping documents#PL BL.exe 87 PID 3876 wrote to memory of 4432 3876 Shipping documents#PL BL.exe 87 PID 3876 wrote to memory of 4432 3876 Shipping documents#PL BL.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\Shipping documents#PL BL.exe"C:\Users\Admin\AppData\Local\Temp\Shipping documents#PL BL.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3876 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\Shipping documents#PL BL.exe"2⤵PID:4432
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 1963⤵
- Program crash
PID:3224
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4432 -ip 44321⤵PID:372
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
280KB
MD58ad74f9824663be7deffcdcdfb3379e6
SHA17e730f0a0b24530ac7a499c123f19d98283f64d3
SHA25607bd3f0c7e86471ff28bcc791443cacbbe8efcc913e6f8ade4686e46bbc2cfa5
SHA5126e89800b03767b97d22689c962ca054183997bacea69903ebd965ac606de93f186d8b6545692e808dee5c24d1547206f0acc4462cd9a724f5ce643f1f8b7fdca