86c84c07e27cc8aba129e1cf51215b65c445f178b94f2e8c4c10e6bc110daa94 | Triage

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7v20210408
submitted
08-08-2021 15:31

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General

Target

Payload.dat.dll
Size

73KB
MD5

01aef1c692a50a9d0e0369a58b1516ff
SHA1

8572344f5320d4b9ea4c03c37409210a290540c0
SHA256

86c84c07e27cc8aba129e1cf51215b65c445f178b94f2e8c4c10e6bc110daa94
SHA512

abbd643dfcc25bc68983ff1c572824cfd1a2f44eff3f37c22450041aa2de31bdaace6996c55e2371040f479a9b5364bbcfbc41d6bc48e364a0433bb76e7b6f72

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

rundll32.exe

pid process

1984 rundll32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1984 rundll32.exe
1984 rundll32.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

Processes:

rundll32.exe

description	pid	process
Token: SeBackupPrivilege	1984	rundll32.exe
Token: SeDebugPrivilege	1984	rundll32.exe
Token: 36	1984	rundll32.exe
Token: SeImpersonatePrivilege	1984	rundll32.exe
Token: SeIncBasePriorityPrivilege	1984	rundll32.exe
Token: SeIncreaseQuotaPrivilege	1984	rundll32.exe
Token: 33	1984	rundll32.exe
Token: SeManageVolumePrivilege	1984	rundll32.exe
Token: SeProfSingleProcessPrivilege	1984	rundll32.exe
Token: SeRestorePrivilege	1984	rundll32.exe
Token: SeSecurityPrivilege	1984	rundll32.exe
Token: SeSystemProfilePrivilege	1984	rundll32.exe
Token: SeTakeOwnershipPrivilege	1984	rundll32.exe
Token: SeShutdownPrivilege	1984	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1820 wrote to memory of 1984	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 1984	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 1984	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 1984	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 1984	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 1984	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 1984	1820	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Payload.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1820

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Payload.dat.dll,#1
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1984

MITRE ATT&CK Matrix

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Downloads

memory/1984-60-0x0000000000000000-mapping.dmp

Download
memory/1984-61-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download
memory/1984-62-0x0000000000BB5000-0x0000000000BC6000-memory.dmp

Filesize
68KB

Download
memory/1984-63-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

Filesize
4KB

Download