Analysis
- max time kernel
149s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/10/2026, 14:02
Static task
static1
1 signatures
General
- Target cd7982ec436d971c5098ec14791e97853ab8e932fbaa742af6151d79ddfc454a.exe
- Size 3.4MB
- Sample261003-rcbdsszerh
- SHA256 cd7982ec436d971c5098ec14791e97853ab8e932fbaa742af6151d79ddfc454a
- MD5 c32a1e3fe9ee9162df5b990fe89c5a6a
- SHA1 95ddedf0336da888491050015c5feae66e6951a2
- SHA512 1c41aa3fdd3718c7cb61127bdba55d09be7e9fbc2e2602487f272079fb8c246d5872dd92bce025830b0b39e433c31017d314821108cdefff75930628eb5f91f3
- SSDEEP 49152:2V7VvkqVtZvo6doOyUW2aJOiW2cH6r+pWp8Lqm2qRT/LNiXicJFFRGNzj3:w46COdHgqi8v5/7wRGpj3
- TLSH T140F59F13F2DA01E8D0AED2788B669233EA72BC454B35B6DF0650B2151F76EE45B3D321
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4552 alg.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe cd7982ec436d971c5098ec14791e97853ab8e932fbaa742af6151d79ddfc454a.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 880 cd7982ec436d971c5098ec14791e97853ab8e932fbaa742af6151d79ddfc454a.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 880 wrote to memory of 1240 880 cd7982ec436d971c5098ec14791e97853ab8e932fbaa742af6151d79ddfc454a.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\cd7982ec436d971c5098ec14791e97853ab8e932fbaa742af6151d79ddfc454a.exe"C:\Users\Admin\AppData\Local\Temp\cd7982ec436d971c5098ec14791e97853ab8e932fbaa742af6151d79ddfc454a.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:880 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=150.0.7871.115 --initial-client-data=0x23c,0x240,0x244,0x234,0x248,0x1402bb9b4,0x1402bb9c0,0x1402bb9d02⤵PID:1240
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
PID:4552
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\System32\alg.exe
- Size 1.3MB
- SHA256 dfb25366809e02fd4d25328f3bf6b2897d3db3a409d2999fd83a4462de58efd5
- MD5 c2905781e05039621cb5e13b71a44d0d
- SHA1 81b7b024cb108771ae14cb0ea3ea928d257bbe0a
- SHA512 93875c96596065c85fec6263d5cfb7e4006f70fa296c6c1ec088898c004661c8393775ff8cf41213f5de5ac38dbae777f1db8f984536127a64640a1827c241cb
- SSDEEP 24576:5nL/TwSfVcYG3K/cJHlnFR+IGNe8j3Iz:5nLLNiXicJFFRGNzj3
- TLSH T1CE5512AE278C60F5E57A903D85618504E3B1F8345B1227EF5290963E8F37FEA5E3CA11
- MD5 SHA1 SHA512 SSDEEP TLSH