c8cbf9f72043b40771d6d7c1a4c2506908a1d841041c8d7a9a6fab2f35b63cf2

General

Target
2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Size 1.3MB
Sample260502-rt9ypaev3p
SHA256 c8cbf9f72043b40771d6d7c1a4c2506908a1d841041c8d7a9a6fab2f35b63cf2
MD5 423b19f7dc950060273d3896eff85414
SHA1 5a46fded3f187d9d8576763fe1427658f6d791e1
SHA512 3d84de94527251b0ae5572d5c745efa8f6badb2d0d49ac8e63c1087c9e910691c768781ecbd10ab576ed6d3aeda4333d190d7079929d6669a3cff69466d066bb
SSDEEP 24576:0vO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:0HHKO29QG56/OJdJCXDrsl
TLSH
T1A0559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
behavioral2/files/0x000d00000001047e-2.dat	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral2/files/0x000d00000001047e-2.dat	CryptoLocker_set1

Executes dropped EXE 1 IoCs

pid	Process
3524	d1453b2

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	2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Destination IP	2	223.5.5.5	2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Destination IP	9	114.114.114.114	2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Destination IP	10	223.5.5.5	2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe

Drops file in System32 directory 15 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C	d1453b2
File created	C:\Windows\SysWOW64\d1453b2	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content	d1453b2
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	d1453b2

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\3c5508	d1453b2
File opened for modification	C:\Windows\2a86e8	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d1453b2

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"	d1453b2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	d1453b2
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	d1453b2
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	d1453b2
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	d1453b2
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	d1453b2
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	d1453b2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	d1453b2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	d1453b2

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3524	d1453b2
3524	d1453b2
3524	d1453b2
3524	d1453b2
3524	d1453b2
3524	d1453b2
3524	d1453b2
3524	d1453b2
2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Token: SeTcbPrivilege	2484	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Token: SeDebugPrivilege	3524	d1453b2
Token: SeTcbPrivilege	3524	d1453b2

C:\Users\Admin\AppData\Local\Temp\2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.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:2484

C:\Windows\Syswow64\d1453b2
C:\Windows\Syswow64\d1453b2
1⤵
- 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:3524

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

d1453b2

Path C:\Windows\SysWOW64\d1453b2
Size 1.3MB
SHA256 7e397b93b1a72f323f2358163e20bf24eeeb5420cca8853520568229f94fc9af
MD5 35a1596c21f5e3a4b2ffa9aae34f8c75
SHA1 279302aef219c455886ef05abaf0f8febf159bd0
SHA512 a5d341b4b5c0f1af915fdced369861d3d2a5abfdc81365f7c7755156deb75a116b9c59782a6d05b167c047ced52021c28ef2edbab431ebef658657c4e092cfd5
SSDEEP 24576:SvO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:SHHKO29QG56/OJdJCXDrsl
TLSH
T10B559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2484-0-0x0000000000FD0000-0x0000000001033000-memory.dmp

Download

memory/3524-4-0x0000000000050000-0x00000000000B3000-memory.dmp