Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/08/2026, 19:59
Behavioral task
behavioral1
Sample
2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe
- Size 1.2MB
- Sample260824-yqt7dsshjf
- SHA256 84cdce7d199ddd2c5e2bbef07647b30b2b68dbe25a1acd2e3f4f33824b0b04e0
- MD5 f4c101ccf70e76d8ad6051b8f02bd149
- SHA1 688f2831888ec5cd491455ce367d011405f3fc5c
- SHA512 63b71bccf49aaf47e9bcf83a09b6fa6f4fea48ca0168f0f063f9b98ce9ab9a9de4e096113be640e73785a4396fb8d05c9b8c16e8fe8b2feb92aa97b7728683af
- SSDEEP 24576:6vO2xJKRw2kOkx2LFRvhuZ98Es8k3OH3C0rQ6+y:6HHKe2WQXhuTtS0rQi
- TLSH T189559E31E641C036D4A70176C6B94BBFA578BD22072555CBE3D43E6A2F722D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/3352-0-0x00000000007E0000-0x000000000086C000-memory.dmp UPX behavioral1/memory/1844-3-0x0000000000E70000-0x0000000000EFC000-memory.dmp UPX behavioral1/files/0x00150000000243e5-2.dat UPX behavioral1/memory/3352-10-0x00000000007E0000-0x000000000086C000-memory.dmp UPX behavioral1/memory/1844-11-0x0000000000E70000-0x0000000000EFC000-memory.dmp UPX behavioral1/memory/1844-28-0x0000000000E70000-0x0000000000EFC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1844 f4948552 - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 104 114.114.114.114 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Destination IP 105 223.5.5.5 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Destination IP 3 114.114.114.114 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Destination IP 4 223.5.5.5 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Destination IP 34 114.114.114.114 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Destination IP 35 223.5.5.5 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f4948552 File created C:\Windows\SysWOW64\f4948552 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f4948552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f4948552 -
resource yara_rule behavioral1/memory/3352-0-0x00000000007E0000-0x000000000086C000-memory.dmp upx behavioral1/memory/1844-3-0x0000000000E70000-0x0000000000EFC000-memory.dmp upx behavioral1/files/0x00150000000243e5-2.dat upx behavioral1/memory/3352-10-0x00000000007E0000-0x000000000086C000-memory.dmp upx behavioral1/memory/1844-11-0x0000000000E70000-0x0000000000EFC000-memory.dmp upx behavioral1/memory/1844-28-0x0000000000E70000-0x0000000000EFC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1f91e8 f4948552 File opened for modification C:\Windows\396330 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe - 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 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f4948552 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix f4948552 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" f4948552 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f4948552 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f4948552 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f4948552 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f4948552 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f4948552 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f4948552 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f4948552 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 5c0000000100000004000000800100000f0000000100000030000000f019c7ba12795dacd6ef1a767657deb8e41060a2ad1a6c66900a6ec16870fc06eecbaffdd3e2c986659578e7e85e535a530000000100000040000000303e301f06092b06010401a032010130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c00b000000010000003800000047006c006f00620061006c005300690067006e002000450043004300200052006f006f00740020004300410020002d002000520035000000090000000100000034000000303206082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030106082b06010505070308620000000100000020000000179fbc148a3dd00fd24ea13458cc43bfa7f59c8182d783a513f6ebec100c89241400000001000000140000003de629489bea07ca21444a26de6eded283d09f591d0000000100000010000000b647dd2a9ccadee75e8905e256cc6b147f000000010000000c000000300a06082b060105050703037e00000001000000080000000080c82b6886d7010300000001000000140000001f24c630cda418ef2069ffad4fdd5f463a1b69aa190000000100000010000000e3087c0c81f60a2a2b466b8a3e70cce82000000001000000220200003082021e308201a4a0030201020211605949e0262ebb55f90a778a71f94ad86c300a06082a8648ce3d040303305031243022060355040b131b476c6f62616c5369676e2045434320526f6f74204341202d20523531133011060355040a130a476c6f62616c5369676e311330110603550403130a476c6f62616c5369676e301e170d3132313131333030303030305a170d3338303131393033313430375a305031243022060355040b131b476c6f62616c5369676e2045434320526f6f74204341202d20523531133011060355040a130a476c6f62616c5369676e311330110603550403130a476c6f62616c5369676e3076301006072a8648ce3d020106052b810400220362000447450e96fb7d5dbfe939d121f89f0bb6d57b1e923a48591cf062312dc07a28fe1aa75cb3b6cc97e745d458fad1776d43a2c08765340a1f7addeb3c33a1c59d4da46f4195387fc91e84ebd19e49928794870c3a854a669f9d59934d976106864aa3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e041604143de629489bea07ca21444a26de6eded283d09f59300a06082a8648ce3d0403030368003065023100e56912c96edbc631ba0941e197f8fbfd9ae27d12c9ed7c64d3cb05258b56d9a0e75e5d4e0b839c5b7629a00926216a62023071d2b58f5cea3be1780985a875923bc85cfd48ef0d7422a808e26ec549cec70cbca76169f1f73be12acbf92bf3669037 f4948552 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA f4948552 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1844 f4948552 1844 f4948552 1844 f4948552 1844 f4948552 1844 f4948552 1844 f4948552 1844 f4948552 1844 f4948552 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Token: SeTcbPrivilege 3352 2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Token: SeDebugPrivilege 1844 f4948552 Token: SeTcbPrivilege 1844 f4948552
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-24_f4c101ccf70e76d8ad6051b8f02bd149_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3352
-
C:\Windows\Syswow64\f4948552C:\Windows\Syswow64\f49485521⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1844
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\f4948552
- Size 1.2MB
- SHA256 f0c3e862eeafe6bb5674f68452c75fa0de0bf98301fa2d502588b8ae64d17469
- MD5 4e273ea6d4e173df5f294110d658ac14
- SHA1 cd7256c7502162222e4e39452ea018c87898e4a6
- SHA512 bca29c8df7c6943ef25ae5a5db10641845d800648caab23d92f04323b745fbfe9834462b7e846661fd62b1c7ef3f18b6be58f800926d9f259bb62015c746d245
- SSDEEP 24576:pvO2xJKRw2kOkx2LFRvhuZ98Es8k3OH3C0rQ6+y:pHHKe2WQXhuTtS0rQi
- TLSH T14C559E31E641C036D4A70176C6B94BBFA578BD22072555CBE3D43A6A2F722D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH