darkcomet | 844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41

General

Target

844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Size

846KB
MD5

54980a2c2e132311d59f1a40dda738d6
SHA1

df9d197eb624843946f49c43bb9d2f91177db165
SHA256

844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41
SHA512

e1b6a08c06e07fb59e3964d07d15873b71fa8178b8826bb2a2f428715325c03af47454a516b1d411be64cee3c2a902987cfc9c9f517018d27f0ed6b97fed7d60

Score

10^/10

darkcomet sazan persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Sazan

C2

remcoskullan�m.duckdns.org:80

Mutex

DC_MUTEX-3S6A2GM

Attributes

InstallPath
MSDCSC\minecraft son s�r�m reach.exe
gencode
Qt7RzAMuvyL0
install
true
offline_keylogger
true
persistence
false
reg_key
MicroUpdate

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\minecraft son sürüm reach.exe"	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe

Executes dropped EXE 1 IoCs

Processes:

minecraft son sürüm reach.exe

pid process

1624 minecraft son sürüm reach.exe

pid	process
1624	minecraft son sürüm reach.exe

Loads dropped DLL 2 IoCs

Processes:

844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe

pid	process
2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\minecraft son sürüm reach.exe"	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 46 IoCs

Processes:

844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exeminecraft son sürüm reach.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeSecurityPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeTakeOwnershipPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeLoadDriverPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeSystemProfilePrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeSystemtimePrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeProfSingleProcessPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeIncBasePriorityPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeCreatePagefilePrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeBackupPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeRestorePrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeShutdownPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeDebugPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeSystemEnvironmentPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeChangeNotifyPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeRemoteShutdownPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeUndockPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeManageVolumePrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeImpersonatePrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeCreateGlobalPrivilege	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: 33	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: 34	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: 35	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
Token: SeIncreaseQuotaPrivilege	1624	minecraft son sürüm reach.exe
Token: SeSecurityPrivilege	1624	minecraft son sürüm reach.exe
Token: SeTakeOwnershipPrivilege	1624	minecraft son sürüm reach.exe
Token: SeLoadDriverPrivilege	1624	minecraft son sürüm reach.exe
Token: SeSystemProfilePrivilege	1624	minecraft son sürüm reach.exe
Token: SeSystemtimePrivilege	1624	minecraft son sürüm reach.exe
Token: SeProfSingleProcessPrivilege	1624	minecraft son sürüm reach.exe
Token: SeIncBasePriorityPrivilege	1624	minecraft son sürüm reach.exe
Token: SeCreatePagefilePrivilege	1624	minecraft son sürüm reach.exe
Token: SeBackupPrivilege	1624	minecraft son sürüm reach.exe
Token: SeRestorePrivilege	1624	minecraft son sürüm reach.exe
Token: SeShutdownPrivilege	1624	minecraft son sürüm reach.exe
Token: SeDebugPrivilege	1624	minecraft son sürüm reach.exe
Token: SeSystemEnvironmentPrivilege	1624	minecraft son sürüm reach.exe
Token: SeChangeNotifyPrivilege	1624	minecraft son sürüm reach.exe
Token: SeRemoteShutdownPrivilege	1624	minecraft son sürüm reach.exe
Token: SeUndockPrivilege	1624	minecraft son sürüm reach.exe
Token: SeManageVolumePrivilege	1624	minecraft son sürüm reach.exe
Token: SeImpersonatePrivilege	1624	minecraft son sürüm reach.exe
Token: SeCreateGlobalPrivilege	1624	minecraft son sürüm reach.exe
Token: 33	1624	minecraft son sürüm reach.exe
Token: 34	1624	minecraft son sürüm reach.exe
Token: 35	1624	minecraft son sürüm reach.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

minecraft son sürüm reach.exe

pid process

1624 minecraft son sürüm reach.exe

pid	process
1624	minecraft son sürüm reach.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe

description	pid	process	target process
PID 2044 wrote to memory of 1624	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe	minecraft son sürüm reach.exe
PID 2044 wrote to memory of 1624	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe	minecraft son sürüm reach.exe
PID 2044 wrote to memory of 1624	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe	minecraft son sürüm reach.exe
PID 2044 wrote to memory of 1624	2044	844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe	minecraft son sürüm reach.exe

C:\Users\Admin\AppData\Local\Temp\844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe
"C:\Users\Admin\AppData\Local\Temp\844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41.exe"
1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2044

C:\Users\Admin\AppData\Local\Temp\MSDCSC\minecraft son sürüm reach.exe
"C:\Users\Admin\AppData\Local\Temp\MSDCSC\minecraft son sürüm reach.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1624

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1

T1004

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\MSDCSC\minecraft son sürüm reach.exe
MD5
54980a2c2e132311d59f1a40dda738d6

SHA1
df9d197eb624843946f49c43bb9d2f91177db165

SHA256
844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41

SHA512
e1b6a08c06e07fb59e3964d07d15873b71fa8178b8826bb2a2f428715325c03af47454a516b1d411be64cee3c2a902987cfc9c9f517018d27f0ed6b97fed7d60

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSDCSC\minecraft son sürüm reach.exe
MD5
54980a2c2e132311d59f1a40dda738d6

SHA1
df9d197eb624843946f49c43bb9d2f91177db165

SHA256
844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41

SHA512
e1b6a08c06e07fb59e3964d07d15873b71fa8178b8826bb2a2f428715325c03af47454a516b1d411be64cee3c2a902987cfc9c9f517018d27f0ed6b97fed7d60

Download Submit
\Users\Admin\AppData\Local\Temp\MSDCSC\minecraft son sürüm reach.exe
MD5
54980a2c2e132311d59f1a40dda738d6

SHA1
df9d197eb624843946f49c43bb9d2f91177db165

SHA256
844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41

SHA512
e1b6a08c06e07fb59e3964d07d15873b71fa8178b8826bb2a2f428715325c03af47454a516b1d411be64cee3c2a902987cfc9c9f517018d27f0ed6b97fed7d60

Download Submit
\Users\Admin\AppData\Local\Temp\MSDCSC\minecraft son sürüm reach.exe
MD5
54980a2c2e132311d59f1a40dda738d6

SHA1
df9d197eb624843946f49c43bb9d2f91177db165

SHA256
844fdc307207e49c308561468f99e2255b4c2759370e1c3b13919db926630d41

SHA512
e1b6a08c06e07fb59e3964d07d15873b71fa8178b8826bb2a2f428715325c03af47454a516b1d411be64cee3c2a902987cfc9c9f517018d27f0ed6b97fed7d60

Download Submit
memory/1624-63-0x0000000000000000-mapping.dmp

Download
memory/1624-67-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2044-59-0x0000000075D11000-0x0000000075D13000-memory.dmp

Filesize
8KB

Download
memory/2044-60-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads