Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/05/2026, 04:28
Behavioral task
behavioral1
Sample
2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe
- Size 2.9MB
- Sample260509-e3y7bsaw5x
- SHA256 55f7f17954824b84df9102532ca6268cf187e008db238ab18344d8a0dac9f249
- MD5 56684c19a4f8a9713367914d648712b4
- SHA1 10f3426fdaa2be69abe9c97d702feec7a4b91742
- SHA512 03057c216b9a11ed651c81dc2a9da6709f6443a11217af8380a57952906cfe4ab5f108b762cff582971f9f4330c3c40a024b7d03372866bcd14d44e5e125ec76
- SSDEEP 49152:+HHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:+nKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T14DD59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral1/files/0x000900000002166e-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral1/files/0x000900000002166e-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/4672-0-0x0000000000560000-0x00000000005EC000-memory.dmp UPX behavioral1/files/0x000900000002166e-2.dat UPX behavioral1/memory/4856-4-0x0000000000EE0000-0x0000000000F6C000-memory.dmp UPX behavioral1/memory/4672-15-0x0000000000560000-0x00000000005EC000-memory.dmp UPX behavioral1/memory/4856-16-0x0000000000EE0000-0x0000000000F6C000-memory.dmp UPX behavioral1/memory/4856-31-0x0000000000EE0000-0x0000000000F6C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4856 37355de0 - 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 50 114.114.114.114 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 52 223.5.5.5 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 103 114.114.114.114 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 104 223.5.5.5 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 3 114.114.114.114 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 4 223.5.5.5 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 37355de0 File created C:\Windows\SysWOW64\37355de0 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 37355de0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 37355de0 -
resource yara_rule behavioral1/memory/4672-0-0x0000000000560000-0x00000000005EC000-memory.dmp upx behavioral1/files/0x000900000002166e-2.dat upx behavioral1/memory/4856-4-0x0000000000EE0000-0x0000000000F6C000-memory.dmp upx behavioral1/memory/4672-15-0x0000000000560000-0x00000000005EC000-memory.dmp upx behavioral1/memory/4856-16-0x0000000000EE0000-0x0000000000F6C000-memory.dmp upx behavioral1/memory/4856-31-0x0000000000EE0000-0x0000000000F6C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5322f0 37355de0 File opened for modification C:\Windows\4ffc80 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.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 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 37355de0 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 37355de0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 37355de0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 37355de0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 37355de0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 37355de0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 37355de0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 37355de0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 37355de0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 37355de0 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4856 37355de0 4856 37355de0 4856 37355de0 4856 37355de0 4856 37355de0 4856 37355de0 4856 37355de0 4856 37355de0 4856 37355de0 4856 37355de0 4856 37355de0 4856 37355de0 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeTcbPrivilege 4672 2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeDebugPrivilege 4856 37355de0 Token: SeTcbPrivilege 4856 37355de0
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-09_56684c19a4f8a9713367914d648712b4_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.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:4672
-
C:\Windows\Syswow64\37355de0C:\Windows\Syswow64\37355de01⤵
- 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:4856
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\37355de0
- Size 2.9MB
- SHA256 1bb5b2bb36bf38e95d2c9b85e43e95a42abc79b995f443e3df5bfbc7597d951a
- MD5 618b36fb7f9d57bb8928f5c07c297d32
- SHA1 723539e055b7e55cb615022c8a0fb03cf558d7ad
- SHA512 d38f2fc105e22dab90600edaf7c44753704fddedd54292fe3f197f6166c19b0c0b0f891da60da6b12fda340bead5f9bec1e629b86b71bd5465ef87e3ac22c5b7
- SSDEEP 49152:iHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:inKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T128D59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH