luminosity | 4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be

General

Target

4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe
Size

573KB
MD5

4d8c3bbe432078a30d62aa760079fbcf
SHA1

a58d821eda9181fcd487b08d244bd33a67aad775
SHA256

4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be
SHA512

3312293b27a8a2b412f2888069d933883ab39fd30368bd73990d1146a790ff6b348c424ebf8d73c9f8fb725f03d408b44dd68187977a140e7cd52bfab1a04c0a

Score

10^/10

luminosity rat

Malware Config

Signatures

Luminosity
Luminosity is a RAT family that was on sale, while claiming to be a system administration utility.
rat luminosity

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1884 set thread context of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1948	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 04000000010000001000000087ce0b7b2a0e4900e158719b37a893720300000001000000140000000563b8630d62d75abbc8ab1e4bdfb5a899b24d431d00000001000000100000004f5f106930398d09107b40c3c7ca8f1c0b000000010000001200000044006900670069004300650072007400000014000000010000001400000045eba2aff492cb82312d518ba7a7219df36dc80f090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703080f00000001000000140000006dca5bd00dcf1c0f327059d374b29ca6e3c50aa62000000001000000bb030000308203b73082029fa00302010202100ce7e0e517d846fe8fe560fc1bf03039300d06092a864886f70d01010505003065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100ad0e15cee443805cb187f3b760f97112a5aedc269488aaf4cef520392858600cf880daa9159532613cb5b128848a8adc9f0a0c83177a8f90ac8ae779535c31842af60f98323676ccdedd3ca8a2ef6afb21f25261df9f20d71fe2b1d9fe1864d2125b5ff9581835bc47cda136f96b7fd4b0383ec11bc38c33d9d82f18fe280fb3a783d6c36e44c061359616fe599c8b766dd7f1a24b0d2bff0b72da9e60d08e9035c678558720a1cfe56d0ac8497c3198336c22e987d0325aa2ba138211ed39179d993a72a1e6faa4d9d5173175ae857d22ae3f014686f62879c8b1dae45717c47e1c0eb0b492a656b3bdb297edaaa7f0b7c5a83f9516d0ffa196eb085f18774f0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041445eba2aff492cb82312d518ba7a7219df36dc80f301f0603551d2304183016801445eba2aff492cb82312d518ba7a7219df36dc80f300d06092a864886f70d01010505000382010100a20ebcdfe2edf0e372737a6494bff77266d832e4427562ae87ebf2d5d9de56b39fccce1428b90d97605c124c58e4d33d834945589735691aa847ea56c679ab12d8678184df7f093c94e6b8262c20bd3db32889f75fff22e297841fe965ef87e0dfc16749b35debb2092aeb26ed78be7d3f2bf3b726356d5f8901b6495b9f01059bab3d25c1ccb67fc2f16f86c6fa6468eb812d94eb42b7fa8c1edd62f1be5067b76cbdf3f11f6b0c3607167f377ca95b6d7af112466083d72704be4bce97bec3672a6811df80e70c3366bf130d146ef37f1f63101efa8d1b256d6c8fa5b76101b1d2a326a110719dade2c3f9c39951b72b0708ce2ee650b2a7fa0a452fa2f0f2	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
584	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 1948	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	28
PID 1884 wrote to memory of 1948	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	28
PID 1884 wrote to memory of 1948	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	28
PID 1884 wrote to memory of 1948	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	28
PID 1884 wrote to memory of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30
PID 1884 wrote to memory of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30
PID 1884 wrote to memory of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30
PID 1884 wrote to memory of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30
PID 1884 wrote to memory of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30
PID 1884 wrote to memory of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30
PID 1884 wrote to memory of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30
PID 1884 wrote to memory of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30
PID 1884 wrote to memory of 584	1884	4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe	30

C:\Users\Admin\AppData\Local\Temp\4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe
"C:\Users\Admin\AppData\Local\Temp\4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Update\JTKVKVCKFYKCCCGCCTyfuflyfuyuUYFUFUYU" /XML "C:\Users\Admin\AppData\Local\Temp\z778"
  2⤵
  - Creates scheduled task(s)
  PID:1948
- C:\Users\Admin\AppData\Local\Temp\4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe
  "C:\Users\Admin\AppData\Local\Temp\4745f3dc2e5442fa507481521616bf34cce9ffc0cf61aa294270849211b1d1be.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:584

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\z778

Filesize
1KB

MD5
7df6668345efb0b3a550af2cc4353067

SHA1
9e2da8c883da2a974c8d94f773a565491f8608d7

SHA256
7d5f7acd53feaee884a67f603b5256a61ffa5288995228d80ad22e0c9f4bbe56

SHA512
a2ba0301e79a753272e39d4d420eb7c7b347a5a5c8f6269cddc06be0fa4027ab6ecc8da640aaf2a909f103789a44f5e5dd4e3a94b276595354f36099bb2f4274

Download Submit
memory/584-66-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/584-76-0x0000000074590000-0x0000000074B3B000-memory.dmp

Filesize
5.7MB

Download
memory/584-74-0x0000000074590000-0x0000000074B3B000-memory.dmp

Filesize
5.7MB

Download
memory/584-59-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/584-60-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/584-62-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/584-72-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/584-70-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1884-54-0x0000000075E51000-0x0000000075E53000-memory.dmp

Filesize
8KB

Download
memory/1884-56-0x0000000074590000-0x0000000074B3B000-memory.dmp

Filesize
5.7MB

Download
memory/1884-55-0x0000000074590000-0x0000000074B3B000-memory.dmp

Filesize
5.7MB

Download
memory/1884-75-0x0000000000A85000-0x0000000000A96000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads