Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
10/05/2026, 00:29
Behavioral task
behavioral1
Sample
2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260510-aten4sft21
- SHA256 6c5dcd544a99cf4b8992e48c12f208a2cbe3408ac589aaaee6c0c22550d89bdf
- MD5 2d36e9233a7573f279cf40f12d423168
- SHA1 e080890cf885f24506cc49dc41370f2063bcc698
- SHA512 a322870650d34b030a035f5218492b121f5c810379421f6a732c225469539c090d1a171706b48953c6db40ec60989b27cb441ce1c9a19a9c81ba8dfdd120c680
- SSDEEP 24576:GjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:GTGkQyhuTtS0rQi
- TLSH T1D025AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Custom signatureUPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral2/memory/4968-0-0x0000000000F40000-0x0000000000FC9000-memory.dmp UPX behavioral2/files/0x002700000002b200-2.dat UPX behavioral2/memory/3496-4-0x0000000000500000-0x0000000000589000-memory.dmp UPX behavioral2/memory/4968-10-0x0000000000F40000-0x0000000000FC9000-memory.dmp UPX behavioral2/memory/3496-12-0x0000000000500000-0x0000000000589000-memory.dmp UPX behavioral2/memory/3496-24-0x0000000000500000-0x0000000000589000-memory.dmp UPX behavioral2/memory/4968-29-0x0000000000F40000-0x0000000000FC9000-memory.dmp UPX behavioral2/memory/3496-30-0x0000000000500000-0x0000000000589000-memory.dmp UPX behavioral2/memory/4968-52-0x0000000000F40000-0x0000000000FC9000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3496 2adcac9f - 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 10 114.114.114.114 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 11 223.5.5.5 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 1 114.114.114.114 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 2 223.5.5.5 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\2adcac9f 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2adcac9f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2adcac9f -
resource yara_rule behavioral2/memory/4968-0-0x0000000000F40000-0x0000000000FC9000-memory.dmp upx behavioral2/files/0x002700000002b200-2.dat upx behavioral2/memory/3496-4-0x0000000000500000-0x0000000000589000-memory.dmp upx behavioral2/memory/4968-10-0x0000000000F40000-0x0000000000FC9000-memory.dmp upx behavioral2/memory/3496-12-0x0000000000500000-0x0000000000589000-memory.dmp upx behavioral2/memory/3496-24-0x0000000000500000-0x0000000000589000-memory.dmp upx behavioral2/memory/4968-29-0x0000000000F40000-0x0000000000FC9000-memory.dmp upx behavioral2/memory/3496-30-0x0000000000500000-0x0000000000589000-memory.dmp upx behavioral2/memory/4968-52-0x0000000000F40000-0x0000000000FC9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3bda50 2adcac9f File opened for modification C:\Windows\550dd0 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.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 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2adcac9f - 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 2adcac9f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2adcac9f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2adcac9f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2adcac9f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2adcac9f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2adcac9f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2adcac9f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2adcac9f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2adcac9f - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3496 2adcac9f 3496 2adcac9f 3496 2adcac9f 3496 2adcac9f 3496 2adcac9f 3496 2adcac9f 3496 2adcac9f 3496 2adcac9f 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeTcbPrivilege 4968 2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeDebugPrivilege 3496 2adcac9f Token: SeTcbPrivilege 3496 2adcac9f
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-10_2d36e9233a7573f279cf40f12d423168_coinminer_elex_glassworm_kwampirs_mafia.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:4968
-
C:\Windows\Syswow64\2adcac9fC:\Windows\Syswow64\2adcac9f1⤵
- 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:3496
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2adcac9f
- Size 1024KB
- SHA256 f651dc40d5570688b1e9343b03346aece6104461e09f029b7d0312f36098f71a
- MD5 9b09e2c92d2c1139d7dee1a80c0a54d8
- SHA1 127ab55d8ceab643b344a6a7839eeeaf0c38fd9f
- SHA512 a91963467161749b99ad5d4b5a299fb3b9c953ebfabb6c9b1347a9801b6b0431bb794ff4fade31bd2ab75a622b99cac467727da9b16ef616a8cf394fe9da5ae2
- SSDEEP 24576:TjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:TTGkQyhuTtS0rQi
- TLSH T1A225AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH