Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/08/2026, 03:51
Behavioral task
behavioral1
Sample
2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260807-eexctsxang
- SHA256 e203e180390c87095dbbd2da94831060a294fe418e3b38c5d5f9d822f457d2b1
- MD5 824e82449a14055c740750b1291cb142
- SHA1 df4e0208aba951aedd4dbf7d16043d83baf3deef
- SHA512 a996570638e216dc3300c955ce13322bf7a3fa496859843dc5b3c3d8acacbdca39c33020d0aae4409f79b6f2c8d1d62f9e751354f4e3c0cf52cd753b2f60e5e9
- SSDEEP 6144:RWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:RkCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T199C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/3412-0-0x0000000000990000-0x0000000000A1C000-memory.dmp UPX behavioral1/files/0x000500000002318b-2.dat UPX behavioral1/memory/1196-3-0x0000000000B10000-0x0000000000B9C000-memory.dmp UPX behavioral1/memory/3412-16-0x0000000000990000-0x0000000000A1C000-memory.dmp UPX behavioral1/memory/1196-17-0x0000000000B10000-0x0000000000B9C000-memory.dmp UPX behavioral1/memory/1196-27-0x0000000000B10000-0x0000000000B9C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1196 ede0b21c - 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 5 114.114.114.114 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 6 223.5.5.5 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 54 114.114.114.114 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 55 223.5.5.5 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ede0b21c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ede0b21c File created C:\Windows\SysWOW64\ede0b21c 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe -
resource yara_rule behavioral1/memory/3412-0-0x0000000000990000-0x0000000000A1C000-memory.dmp upx behavioral1/files/0x000500000002318b-2.dat upx behavioral1/memory/1196-3-0x0000000000B10000-0x0000000000B9C000-memory.dmp upx behavioral1/memory/3412-16-0x0000000000990000-0x0000000000A1C000-memory.dmp upx behavioral1/memory/1196-17-0x0000000000B10000-0x0000000000B9C000-memory.dmp upx behavioral1/memory/1196-27-0x0000000000B10000-0x0000000000B9C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1479d8 ede0b21c File opened for modification C:\Windows\3a6a28 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_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 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ede0b21c - 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\History\CachePrefix = "Visited:" ede0b21c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ede0b21c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ede0b21c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ede0b21c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ede0b21c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ede0b21c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ede0b21c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ede0b21c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ede0b21c - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1196 ede0b21c 1196 ede0b21c 1196 ede0b21c 1196 ede0b21c 1196 ede0b21c 1196 ede0b21c 1196 ede0b21c 1196 ede0b21c 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3412 2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1196 ede0b21c Token: SeTcbPrivilege 1196 ede0b21c
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-07_824e82449a14055c740750b1291cb142_amadey_coinminer_elex_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:3412
-
C:\Windows\Syswow64\ede0b21cC:\Windows\Syswow64\ede0b21c1⤵
- 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:1196
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ede0b21c
- Size 560KB
- SHA256 3bd8ab4f686f16bdc671f62d4a1fd0d4185689881bab99e17ef85643c21ed8e9
- MD5 82c62130d65be1d7d715a3bddd400f67
- SHA1 63a699c20a4389b86630c18f739a86b5de8f01c6
- SHA512 7250b279cd2f57aa89dc55ec2194b4f09350fbdece58baf4c5c574f091b7a9bd94975865008039dd60de9913b0cb63efdbe999dc8f5c9173861a6b94c50ab0da
- SSDEEP 6144:6WVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:6kCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T158C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH