Analysis
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max time kernel
158s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25/11/2022, 12:56
Static task
static1
Behavioral task
behavioral1
Sample
59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe
Resource
win10v2004-20220812-en
General
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Target
59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe
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Size
935KB
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MD5
fb370ffb864f0ec5c9420f5cfa24aba2
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SHA1
11736c1479d61dc3137add13c3040e8e2579a76e
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SHA256
59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f
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SHA512
fb908fce78841ea7b1673f6d9442f06556fa7affb34985836fccf76ceb81a5e13f7838a86888f638c5d566141b849b7e091929dafc80808c6391fe647f187f00
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SSDEEP
12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x49:JyHv5Z+Wzv7AiBll0OBWi6si9Gs
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2412-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/2412-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/2412-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/2412-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/2412-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2008 set thread context of 2412 2008 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 81 -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2412 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 2412 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 2412 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 2412 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 2412 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 2412 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2008 wrote to memory of 2412 2008 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 81 PID 2008 wrote to memory of 2412 2008 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 81 PID 2008 wrote to memory of 2412 2008 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 81 PID 2008 wrote to memory of 2412 2008 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 81 PID 2008 wrote to memory of 2412 2008 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 81 PID 2008 wrote to memory of 2412 2008 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 81 PID 2008 wrote to memory of 2412 2008 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 81 PID 2008 wrote to memory of 2412 2008 59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe"C:\Users\Admin\AppData\Local\Temp\59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Users\Admin\AppData\Local\Temp\59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe"C:\Users\Admin\AppData\Local\Temp\59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:2412
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