Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 09:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-10-01_8a5f4c89f0036c6e9b5d54bb25116c32_elex_wannacry.exe
Resource
win10v2004-20260911-en
5 signatures
150 seconds
General
- Target 2026-10-01_8a5f4c89f0036c6e9b5d54bb25116c32_elex_wannacry.exe
- Size 1.2MB
- Sample261002-lhbc4atbpg
- SHA256 8d225d27bf4e17a4c0af951f187b7e4f61733127560d529a1c2253e92183b05e
- MD5 8a5f4c89f0036c6e9b5d54bb25116c32
- SHA1 db71b97432424e2d554b652a0d7716c1e7b3d8ed
- SHA512 f04de3444c1cd89c2e113c2747e00f8d0af69f911e08bc9f7d7f3b244648c44cada2047142a073c7676edb02e3465095f735f62e13882ff71c8c6adcdf2f39a9
- SSDEEP 24576:67VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsO2gYA+wzCq:p6F0eMpAAYEhp3Rhwmq
- TLSH T11E456B54E783C4F5FD2314F1454BE7FBA5309E1A4031CD2BEBC8EE11BAB2A623529616
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4988 original_temp.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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 2026-10-01_8a5f4c89f0036c6e9b5d54bb25116c32_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language original_temp.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4988 original_temp.exe 4988 original_temp.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4316 wrote to memory of 4988 4316 2026-10-01_8a5f4c89f0036c6e9b5d54bb25116c32_elex_wannacry.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-01_8a5f4c89f0036c6e9b5d54bb25116c32_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-01_8a5f4c89f0036c6e9b5d54bb25116c32_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4316 -
C:\Users\Admin\AppData\Local\Temp\original_temp.exe"C:\Users\Admin\AppData\Local\Temp\original_temp.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4988
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\RCX2DFD.tmp
- Size 1.1MB
- SHA256 0f1264cff040f67e5a7b992d8f9c12c91a2e0b0d4aac8ff11c89e788eb357fdb
- MD5 29629b1ba629475c52a4f981101463f1
- SHA1 cae554ce6bf4e539cb5a00592e0711d7b8c801c3
- SHA512 832e528deb79e2477de5253ef62609c387ca505359501d5425690454073c1d259be8540682ce034ed668968a2bb964e024e2acd2cbf2192b3d7b884970907a61
- SSDEEP 24576:y7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsO4gYA+wuK:h6F0eMpAAYEhppRhwZ
- TLSH T1F2456B54E683C4F5FD2314F1454BE7FBA5309E168031CD2BEBC8EE11BAB2E623529616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
- Size 20KB
- SHA256 9d770a29c9a6880e374d71a51fa4da176debee2f290182c437bc93bbc56f9327
- MD5 a59f686365e8252bd142ae9711412c3f
- SHA1 b4a98e5981a4aaf382453ac0d47cbb20585df666
- SHA512 5f238c0615aed3102e5447763d52c974435d3168ee9efe82c9b3170a16cdfe2eb45e94867709767a2d8c7a25834be30679435ea72de586ed42548ffeae7ed2f9
- SSDEEP 192:oiice4WZVuCBeQax+hyGhPP1oynAeS6iCUo4Yg3ZZHEB:ocvkaG16eSlBY2ZZ
- TLSH T1B492D906EBB948A9E320DE72167B573A4D71F8674A51430F1B66EE8EBC317449C13B0E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.1MB
- SHA256 5ff6560a935d46b2135dafeee05b87aad275a4fbcb9da822b228b7d5c37f9198
- MD5 54bc061aec9b0ad1927b694d478ef751
- SHA1 5d25dcf0b857f21c3b5ddd1e5631c987961f1b7e
- SHA512 89c19c3f4b32b1a35ddae3c55a6caa017ffab2bdb2f7a5e9599bf08eef97a4b6b86307154262bef30648c514f5555a10b0a023327f0084a88f43f3b7ea09eb53
- SSDEEP 24576:67VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsO2gYA+wzC:p6F0eMpAAYEhp3Rhwm
- TLSH T123456B54E683C4F5FD2314F1454BE7FBA5309E1A4031CD2BFBC8EE11BAB2A623529616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.1MB
- SHA256 b3509b601a7b087a2e8d11d7cadba183a0cc33e29ab251e1088fb9c9064eec29
- MD5 f1f4a2a5eb729f43735c3ac0dbb85b49
- SHA1 b60756b35901ee55c352d0d76250560d21e0187a
- SHA512 ff51717f252a114cefe7105c34db6b22445d45d5531f3e07855c702edddf21c868c7effb2b6421cc6d9c754a2980a69b9c8c77b58b4f70446e692a97c982e9d3
- SSDEEP 24576:G7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOugYA+wGa:96F0eMpAAYEhpHRhw9
- TLSH T17F456B94E783C4F5FD2314F1454BE7FBA5309E194031CD2BEBC8EE11BAB2A623529616
- MD5 SHA1 SHA512 SSDEEP TLSH