Analysis
- max time kernel
150s - max time network
107s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/10/2026, 19:57
Static task
static1
Behavioral task
behavioral1
Sample
7-ZipPortable_26.04.paf.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
7-ZipPortable_26.04.paf.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260911-en
General
- Target 7-ZipPortable_26.04.paf.exe
- Size 4.0MB
- Sample261012-yn95tsev91
- SHA256 9bdce56d5deb9aa250503a4a14a86f17748943af81bd33ac45d9f2c6a2a40ef4
- MD5 8f83196dbe680bdc3712b1e6df995cab
- SHA1 26f538e4c310d1c536d697eb9b9e0c70d07b167d
- SHA512 a55f884ee39d88a744efd3f049d7033267673ed57624866574baba95849b73e262248ddf1f92f3f722e49d30df8ab607ce3145c57218c19b93608cd4b70619b1
- SSDEEP 98304:KOaJKhqzOArSBQfXmyOlh3LFMrOf2ruDlutxBDpxX5jFLTnkToCPo:KrKqbSBQuyOTtfzuBDDXXrkToCw
- TLSH T1661633085FB2C44BD9188EB55F7B8B938FF2B5101109D24BBB81A7AD2C66306DD38B75
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 4 IoCs
pid Process 3560 7-ZipPortable_26.04.paf.exe 3560 7-ZipPortable_26.04.paf.exe 3560 7-ZipPortable_26.04.paf.exe 3560 7-ZipPortable_26.04.paf.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 7-ZipPortable_26.04.paf.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3560 7-ZipPortable_26.04.paf.exe 3560 7-ZipPortable_26.04.paf.exe
Processes
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsf4FED.tmp\LangDLL.dll
- Size 5KB
- SHA256 760df89c2341f9c39c0250c283cb9caad185244fd6b76e8157cdf49928dc1d8e
- MD5 5e2fd68a1ce97cc2866becb699fdb4c0
- SHA1 55469bdaea8e9660f69f15107affda81de2787ae
- SHA512 de94531b4f0d85bfb8de5a30390631dca84064e48f1984b7521d54382ddd26e3d886738455a4ed7fcba3f7ee8b092cf01cadcb8c3326b9fa5721e6d952db871e
- SSDEEP 48:S46+/DTKYKxbWsptIp5tCZ0iVEAWyMEv9v/ft2O2B8mW2ofjLl:zpuPbO5tCZBVEAWyMEFv2CmuL
- TLSH T14BC19370B3D248B9D591413778AB33D36612EE746784504FDB6315AA3820AE7AD3EBC2
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsf4FED.tmp\System.dll
- Size 12KB
- SHA256 996645d7f16a6294babb6da83478062aed7b72318d7a51b66e90ab5d3edc51a5
- MD5 6d08f0d5503bb100b8429fefaad163a6
- SHA1 2a79aac2d3b715326c3dcd3c5cf2e33de3632a0a
- SHA512 e259b1aff39c533e3e31cf4eb323c8eb22b2beeb5d8ce2c929de30702a6d8ab8076aeacc983d724b05d7d99a6de8c4d239bd159642c7e75fb86faef683360a1f
- SSDEEP 192:cjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZr0QPi:s/Qlt7wiij/lMRv/9V4brr
- TLSH T1A9427C1297B089F2F151093819667F2A6FBEAC5C23F405A3CFE304C63D212CB9879243
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsf4FED.tmp\modern-wizard.bmp
- Size 603KB
- SHA256 ee13539f3d66cc0592942ea1a4c35d8fd9af67b1a7f272d0d791931e6e9ce4eb
- MD5 4df53efcaa2c52f39618b2aad77bb552
- SHA1 542de62a8a48a3ff57cf7845737803078062e95b
- SHA512 565a6ba0c9afc916cf62dac617c671f695cd86bd36358e9897f1f0e1a23a59d3019a12349029e05bf91abfb7b213ef02fc5c568a2bfcde0e3896e98cbcfa623a
- SSDEEP 1536:9Bn13fmACap7r33OCINrac3aKumetKPKqDjoo+1q7C3DNgbgNgLg7gRgeHRVAVVi:90aZr33XW1
- TLSH T170D4C289A4DA5F5D6A40E11198B2FCC4AC923DB6231C9D2D0F3F735AA2F32487948D5F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsf4FED.tmp\nsDialogs.dll
- Size 9KB
- SHA256 715a9b58de0995d1a08384c522ad9af210e2791aaf8e87a6c07bfe72ebfd2cb5
- MD5 cf0351a2ab9128838be6b54cea8238d3
- SHA1 c3b1abb890d92a6058de7c3ac2b2185b2f4fd03c
- SHA512 f1a68557d3825ca879f66c1b6828342528e41b8c746d137c51b85e8f8341dcf69bffc5bab76a498113cb53de3f4502644de8a26adaa27c22fa005ee7186f7785
- SSDEEP 96:oXEv02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3Y8NqkzfFc:oXEvCu5e81785qHFcU0PuAw0uyWIFc
- TLSH T16012F892E2A454B3C5D6523B35AA2F2DCBBD5329B0927C01C7738E4D39395766E38343
- MD5 SHA1 SHA512 SSDEEP TLSH