Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 08:11
Behavioral task
behavioral1
Sample
2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
- Size 2.6MB
- Sample260810-j3ly8avakd
- SHA256 198161931b50a3b834fe6115d95a014d8b7234872292c10bbab645c19f63ba44
- MD5 afcc01fd2d717b503cdb8e64efc70cea
- SHA1 8314cf907de73fd49f37c8304a395074ea8289f9
- SHA512 6a5bcc0dbb8d181f2e1c4bd01046e475e84dac91e24dfbf668a6e59121425d43eda6fc0eb7a2a1b56f08f231ccd4d615f10f3a6d3974393bf2ab6cded7e131c5
- SSDEEP 49152:vTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:vKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1FAC59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral2/files/0x000f00000001b1d0-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral2/files/0x000f00000001b1d0-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral2/memory/4496-0-0x00000000003C0000-0x0000000000449000-memory.dmp UPX behavioral2/files/0x000f00000001b1d0-2.dat UPX behavioral2/memory/3348-3-0x00000000009C0000-0x0000000000A49000-memory.dmp UPX behavioral2/memory/4496-15-0x00000000003C0000-0x0000000000449000-memory.dmp UPX behavioral2/memory/3348-17-0x00000000009C0000-0x0000000000A49000-memory.dmp UPX behavioral2/memory/4496-36-0x00000000003C0000-0x0000000000449000-memory.dmp UPX behavioral2/memory/3348-37-0x00000000009C0000-0x0000000000A49000-memory.dmp UPX behavioral2/memory/4496-49-0x00000000003C0000-0x0000000000449000-memory.dmp UPX behavioral2/memory/4496-54-0x00000000003C0000-0x0000000000449000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3348 1051e58c - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 1 114.114.114.114 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 2 223.5.5.5 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 20 114.114.114.114 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 22 223.5.5.5 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1051e58c File created C:\Windows\SysWOW64\1051e58c 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 1051e58c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 1051e58c -
resource yara_rule behavioral2/memory/4496-0-0x00000000003C0000-0x0000000000449000-memory.dmp upx behavioral2/files/0x000f00000001b1d0-2.dat upx behavioral2/memory/3348-3-0x00000000009C0000-0x0000000000A49000-memory.dmp upx behavioral2/memory/4496-15-0x00000000003C0000-0x0000000000449000-memory.dmp upx behavioral2/memory/3348-17-0x00000000009C0000-0x0000000000A49000-memory.dmp upx behavioral2/memory/4496-36-0x00000000003C0000-0x0000000000449000-memory.dmp upx behavioral2/memory/3348-37-0x00000000009C0000-0x0000000000A49000-memory.dmp upx behavioral2/memory/4496-49-0x00000000003C0000-0x0000000000449000-memory.dmp upx behavioral2/memory/4496-54-0x00000000003C0000-0x0000000000449000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3951a8 1051e58c File opened for modification C:\Windows\4cf920 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.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 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1051e58c - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 1051e58c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 1051e58c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 1051e58c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 1051e58c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 1051e58c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 1051e58c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 1051e58c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 1051e58c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 1051e58c - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3348 1051e58c 3348 1051e58c 3348 1051e58c 3348 1051e58c 3348 1051e58c 3348 1051e58c 3348 1051e58c 3348 1051e58c 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Token: SeTcbPrivilege 4496 2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Token: SeDebugPrivilege 3348 1051e58c Token: SeTcbPrivilege 3348 1051e58c
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_afcc01fd2d717b503cdb8e64efc70cea_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.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:4496
-
C:\Windows\Syswow64\1051e58cC:\Windows\Syswow64\1051e58c1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3348
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\1051e58c
- Size 2.6MB
- SHA256 c60e1e862f0c1f95fd1fb71ee88e5c0a3b8c155763fd7ed17fa68df931e58af2
- MD5 5bef26637a122a2669613a4faaaf8e46
- SHA1 e46a8bf90c8145e49d8ebbe7804139ffdf6083df
- SHA512 24de867f9365d8cfcfe2a5c9de365f9be4038aca3c6e901e3bddf9b0a7c12080bf1d16fc3ee53b33c932280c4d2ec2f933b53b5f84aa6a35e17d48b9be4d5cb6
- SSDEEP 49152:OTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:OKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1E8C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH