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
behavioral1/files/0x00110000000242b4-2.dat	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
behavioral1/files/0x00110000000242b4-2.dat	CryptoLocker_set1

Executes dropped EXE 1 IoCs

pid	Process
2652	6560088

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	4	114.114.114.114	5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Destination IP	6	223.5.5.5	5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Destination IP	25	114.114.114.114	5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Destination IP	26	223.5.5.5	5112	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\Local\Microsoft\Windows\INetCache\IE	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C	6560088
File created	C:\Windows\SysWOW64\6560088	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\INetCache\Content.IE5	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1	6560088
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C	6560088

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\2d6738	6560088
File opened for modification	C:\Windows\5784f0	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	6560088

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\Cookies\CachePrefix = "Cookie:"	6560088
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	6560088
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	6560088
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	6560088
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	6560088
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	6560088
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	6560088
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	6560088
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	6560088

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2652	6560088
2652	6560088
2652	6560088
2652	6560088
2652	6560088
2652	6560088
2652	6560088
2652	6560088
5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Token: SeTcbPrivilege	5112	2026-05-02_423b19f7dc950060273d3896eff85414_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Token: SeDebugPrivilege	2652	6560088
Token: SeTcbPrivilege	2652	6560088

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:5112

C:\Windows\Syswow64\6560088
C:\Windows\Syswow64\6560088
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:2652

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

6560088

Path C:\Windows\SysWOW64\6560088
Size 1.3MB
SHA256 ebadf4236f1774efbf4b076ab1d2d2cada9bc5627241062b5574d2785aa07895
MD5 e79ae67f131d224b1af34bc9227d9925
SHA1 355c69fce7a623114dac63380975db5eb72c4ae3
SHA512 039857b540efb95dc3c6a72b4e0d78ac12b5f9b1d53ca9c650df303ffc50b81d5ab38888dbd12e175e3a6cd3442717d39d60e01e8ff7e7575825d726574d3d73
SSDEEP 24576:TvO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:THHKO29QG56/OJdJCXDrsl
TLSH
T129559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2652-4-0x0000000000480000-0x00000000004E3000-memory.dmp

Download

memory/5112-0-0x0000000000410000-0x0000000000473000-memory.dmp