24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e

General

Target

24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe
Size

616KB
MD5

511f45557bea35c24633cb1480ccc363
SHA1

ea51f7fd561decf6187ab799bb43304cb139c9a6
SHA256

24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e
SHA512

7a238a704c4c10ddec89fb512949f7f40888d5c004d0283628988f1a3a3553acee20dc68245fc792b3e50199a86b22195880edc6359ef65c692ee740bf7de066
SSDEEP

12288:0Rs+yhnbRCbd9FY0WjrUkrn429GCFIbPZnECkQaLPvqeoq:0RsZhntCbd9a0Wkon19GCWbBnECkZvqW

Score

8^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1484	DCSCRES_SERVERW.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x0006000000023185-134.dat	upx
behavioral2/files/0x0006000000023185-135.dat	upx
behavioral2/memory/1484-136-0x0000000000400000-0x00000000004C5000-memory.dmp	upx
behavioral2/memory/1484-137-0x0000000000400000-0x00000000004C5000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	DCSCRES_SERVERW.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	DCSCRES_SERVERW.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	DCSCRES_SERVERW.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	DCSCRES_SERVERW.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	DCSCRES_SERVERW.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	DCSCRES_SERVERW.exe

Suspicious use of AdjustPrivilegeToken 30 IoCs

description	pid	Process
Token: SeSecurityPrivilege	4996	24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe
Token: SeSecurityPrivilege	4996	24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe
Token: SeSecurityPrivilege	4996	24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe
Token: SeSecurityPrivilege	4996	24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe
Token: SeSecurityPrivilege	4996	24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe
Token: SeSecurityPrivilege	4996	24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe
Token: SeIncreaseQuotaPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeSecurityPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeTakeOwnershipPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeLoadDriverPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeSystemProfilePrivilege	1484	DCSCRES_SERVERW.exe
Token: SeSystemtimePrivilege	1484	DCSCRES_SERVERW.exe
Token: SeProfSingleProcessPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeIncBasePriorityPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeCreatePagefilePrivilege	1484	DCSCRES_SERVERW.exe
Token: SeBackupPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeRestorePrivilege	1484	DCSCRES_SERVERW.exe
Token: SeShutdownPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeDebugPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeSystemEnvironmentPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeChangeNotifyPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeRemoteShutdownPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeUndockPrivilege	1484	DCSCRES_SERVERW.exe
Token: SeManageVolumePrivilege	1484	DCSCRES_SERVERW.exe
Token: SeImpersonatePrivilege	1484	DCSCRES_SERVERW.exe
Token: SeCreateGlobalPrivilege	1484	DCSCRES_SERVERW.exe
Token: 33	1484	DCSCRES_SERVERW.exe
Token: 34	1484	DCSCRES_SERVERW.exe
Token: 35	1484	DCSCRES_SERVERW.exe
Token: 36	1484	DCSCRES_SERVERW.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 1484	4996	24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe	86
PID 4996 wrote to memory of 1484	4996	24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe	86
PID 4996 wrote to memory of 1484	4996	24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe	86

C:\Users\Admin\AppData\Local\Temp\24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe
"C:\Users\Admin\AppData\Local\Temp\24931340358473cb9bccdc3dfe2f6f6fd3fb6e36b20565a3b105f3853d7c041e.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4996
- C:\ProgramData\DCSCRES_SERVERW\DCSCRES_SERVERW.exe
  C:\ProgramData\DCSCRES_SERVERW\DCSCRES_SERVERW.exe
  2⤵
  - Executes dropped EXE
  - Checks BIOS information in registry
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1484

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\DCSCRES_SERVERW\DCSCRES_SERVERW.exe

Filesize
271KB

MD5
ad8015d3abafaa1628830241400b695c

SHA1
8ae8ffaf92b868a5791af8fbb904e0214425852c

SHA256
e49013002ba21224d2552d3120ee0bd18108fc443b4c75a92fde7c421c5b3a24

SHA512
92d6b03caeaad1f85462675f03feff4486c04919bece0116c996c3273c88c00bd9f87023b3081342c1c2c3e1ef1fbbe28eef31eff55e4c1652acd21e4e73c36d

Download Submit
C:\ProgramData\DCSCRES_SERVERW\DCSCRES_SERVERW.exe

Filesize
271KB

MD5
ad8015d3abafaa1628830241400b695c

SHA1
8ae8ffaf92b868a5791af8fbb904e0214425852c

SHA256
e49013002ba21224d2552d3120ee0bd18108fc443b4c75a92fde7c421c5b3a24

SHA512
92d6b03caeaad1f85462675f03feff4486c04919bece0116c996c3273c88c00bd9f87023b3081342c1c2c3e1ef1fbbe28eef31eff55e4c1652acd21e4e73c36d

Download Submit
memory/1484-136-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/1484-137-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/4996-132-0x000000001B820000-0x000000001C256000-memory.dmp

Filesize
10.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads