Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/09/2026, 18:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe
Resource
win10v2004-20260911-en
7 signatures
150 seconds
General
- Target 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe
- Size 4.5MB
- Sample260916-xf2ytavamd
- SHA256 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb
- MD5 019ba4dd7faa2aba18074b1ec23b2dc8
- SHA1 af1b2183271712f1e13c8630cdeb8db97ecda186
- SHA512 d370faf21d96f15c023d3436abaf6918cb10659c0a109ebcb5aacc3bfae725103f4ad549f1927f9e44c3f2c03c6f72c63f9daf533b91013098e379451384bd73
- SSDEEP 98304:qh4ZROqhOH/Ni6d3W/hP4bpEt2TEQccxWbyyQn/xW2ig7ADi:quZROxH/U6dG+JzxWby3nY2ixDi
- TLSH T12E263362D520CEABEC756CF01AFE0165229ECBD5A5093893B1A13F8D39C3516CB5CE4B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 16 IoCs
pid Process 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\PCAppStore\nsc8862.tmp 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe File opened for modification C:\Program Files (x86)\PCAppStore\ 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe File opened for modification C:\Program Files (x86)\PCAppStorePCAppStore\nsi88D1.tmp 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe File opened for modification C:\Program Files (x86)\PCAppStorePCAppStore\ 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe 3824 0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe"C:\Users\Admin\AppData\Local\Temp\0ac532d91c24fdcf849481786cfc8ae05938e3eb8f72e478b30668aaf5ff0ffb.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3824
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsg71B.tmp\NSISFastLib.dll
- Size 797KB
- SHA256 43880442ecd1d9d4bad5b8ac1c8e638578555410d0eebcead5283b853941f1ec
- MD5 3607da60855c994ad3a9df5d9e54ab6b
- SHA1 c120f20813269ae32288c576a15d6ccf02697306
- SHA512 7b110cf8e4bc346f068f7d1e5065ee980f6497be69fa5cc4e41f4efed0f5ddd3fabb05d5514b008b14215894206747d4cc548d304ea6438168e20abd49bcc782
- SSDEEP 12288:1+Oy1TV5BSQTsrrqt4BZzjqr+tMOs0jCVV40fKX9Nc81qXg4I3PRq:0RZV5Lsat4BZzjdMOkV40fKX7B1Qg4e
- TLSH T18D056C343A46C43AD96B05B2ADAEEEDB12BC76700B70D4D7B7841EADE6750819723313
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsg71B.tmp\System.dll
- Size 12KB
- SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
- MD5 cff85c549d536f651d4fb8387f1976f2
- SHA1 d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
- SHA512 531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88
- SSDEEP 192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr
- TLSH T126426B129BB089F2F591583814667F2A6FBE9C5D27F50563CFE304D63D212CB983A283
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsg71B.tmp\UAC.dll
- Size 14KB
- SHA256 2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
- MD5 adb29e6b186daa765dc750128649b63d
- SHA1 160cbdc4cb0ac2c142d361df138c537aa7e708c9
- SHA512 b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
- SSDEEP 192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs
- TLSH T10F623AAA62E847BEE2221636B96723130BFDB5203DA1D01F4D531E596C30BE3953D61A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsg71B.tmp\nsDialogs.dll
- Size 9KB
- SHA256 56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2
- MD5 6c3f8c94d0727894d706940a8a980543
- SHA1 0d1bcad901be377f38d579aafc0c41c0ef8dcefd
- SHA512 2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355
- SSDEEP 96:o0svUu3Uy+sytcS8176b+XR8pCHFcMcxSgB5PKtAtgt+Nt+rnt3DVEB3YcNqkzfS:o0svWyNO81b8pCHFcM0PuAgkOyuIFc
- TLSH T17012F992E6A450B3C5D6533B35AA2F2DCBBD5325B0926C00C7738E4D39395B66E38353
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsg71B.tmp\nsJSON.dll
- Size 23KB
- SHA256 64b3efdf3de54e338d4db96b549a7bdb7237bb88a82a0a63aef570327a78a6fb
- MD5 f4d89d9a2a3e2f164aea3e93864905c9
- SHA1 4d4e05ee5e4e77a0631a3dd064c171ba2e227d4a
- SHA512 dbda3fe7ca22c23d2d0f2a5d9d415a96112e2965081582c7a42c139a55c5d861a27f0bd919504de4f82c59cf7d1b97f95ed5a55e87d574635afdb7eb2d8cadf2
- SSDEEP 384:n7U5CiIZ1ZC2RvhrTfldNuwQ5pk+BISivMyyOgqCoRUj+OvHxOuofnykhVQJrTU:YoZ1ZnhrTfldqk7Yyy94RxOcVQJrT
- TLSH T1D4B21746A6B054F4F57B55BAB4322E232E7EBD08286095EFC73319196860913BB3D333
- MD5 SHA1 SHA512 SSDEEP TLSH