Analysis Overview
SHA256
3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b
Threat Level: Known bad
The file 3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.bin was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer, LummaC
Amadey
Amadey family
Lumma family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Downloads MZ/PE file
Executes dropped EXE
Reads user/profile data of web browsers
Identifies Wine through registry keys
Checks BIOS information in registry
Reads user/profile data of local email clients
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Windows directory
Browser Information Discovery
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-07-01 06:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-01 06:38
Reported
2025-07-01 06:38
Platform
win10v2004-20250610-en
Max time kernel
9s
Max time network
10s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2866795425-63786011-2927312124-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Browser Information Discovery
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe
"C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rbmlh.xyz | udp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | tcp |
Files
memory/2888-0-0x0000000000040000-0x00000000004EB000-memory.dmp
memory/2888-1-0x0000000004B10000-0x0000000004B11000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-07-01 06:38
Reported
2025-07-01 06:39
Platform
win11-20250619-en
Max time kernel
43s
Max time network
45s
Command Line
Signatures
Amadey
Amadey family
Lumma Stealer, LummaC
Lumma family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Downloads MZ/PE file
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\R1KHGWM8MW5ABTZ89Y.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\321c2a24e4\dumer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\321c2a24e4\dumer.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4024151881-1944119507-1574723210-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\dumer.job | C:\Users\Admin\AppData\Local\Temp\R1KHGWM8MW5ABTZ89Y.exe | N/A |
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\R1KHGWM8MW5ABTZ89Y.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\321c2a24e4\dumer.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe
"C:\Users\Admin\AppData\Local\Temp\3c1cc52bb76569ad22cb7f0cbb866ab5e27a6118ba9fa5ead41385bad585c05b.exe"
C:\Users\Admin\AppData\Local\Temp\R1KHGWM8MW5ABTZ89Y.exe
"C:\Users\Admin\AppData\Local\Temp\R1KHGWM8MW5ABTZ89Y.exe"
C:\Users\Admin\AppData\Local\Temp\321c2a24e4\dumer.exe
"C:\Users\Admin\AppData\Local\Temp\321c2a24e4\dumer.exe"
C:\Users\Admin\AppData\Local\Temp\321c2a24e4\dumer.exe
C:\Users\Admin\AppData\Local\Temp\321c2a24e4\dumer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rbmlh.xyz | udp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| UA | 185.156.72.2:80 | 185.156.72.2 | tcp |
| UA | 31.43.185.30:80 | 31.43.185.30 | tcp |
| JP | 103.120.185.11:443 | jjf.life | tcp |
| US | 8.8.8.8:53 | r10.o.lencr.org | udp |
| US | 104.126.118.80:80 | r10.o.lencr.org | tcp |
Files
memory/5756-0-0x00000000007E0000-0x0000000000C8B000-memory.dmp
memory/5756-1-0x0000000005520000-0x0000000005521000-memory.dmp
memory/5756-5-0x0000000005540000-0x0000000005541000-memory.dmp
memory/5756-6-0x0000000005550000-0x0000000005551000-memory.dmp
memory/5756-4-0x0000000005570000-0x0000000005571000-memory.dmp
memory/5756-8-0x0000000005530000-0x0000000005531000-memory.dmp
memory/5756-7-0x00000000007E0000-0x0000000000C8B000-memory.dmp
memory/5756-9-0x00000000007E0000-0x0000000000C8B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\R1KHGWM8MW5ABTZ89Y.exe
| MD5 | 7b8c43ff5287ec4c86921c06bff22ff0 |
| SHA1 | fb00fdb9cd78f260f5f26fc01aee6bb209d05877 |
| SHA256 | ed0b15b82c2dba6a4516c5a0f5268a95fd7fe8aead707272a096d8ef47db92c0 |
| SHA512 | dc914c0aa19df91665c5ad0020bfe87bcb7e97126446d4497b6ca8388f1e040796129c66effeeee78073d4f4f3e96d3446652c7510806bb6ac6cc652f4774784 |
memory/5756-15-0x00000000007E0000-0x0000000000C8B000-memory.dmp