fe1e0fda65567771d4bf59fbb26a7c87ae0da1a1792587229ac65edd9d95cdc2

Analysis

max time kernel
78s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21/05/2023, 04:22

Target

stage/greatwall.swf
Size

152KB
MD5

d91e6557cd73699fd9f8b2e9e40aab81
SHA1

f0f7faee65a460c57e4a933b0d04062627891b30
SHA256

86ea822d1df3112c0c9ba112e31a96e36e4e7cf3cd4832a20b1ff5abc15c3088
SHA512

6293b12f56ac8700c9e533dff6df3f0d0b434905a3701b42f80b88a74a2ff6c31ad414f2a889687fc035261479b85cd3afeea6e7bce3732c108c6e2054c3297e
SSDEEP

3072:blTGk2kTlQ+WzL2F1fwQoStMZMCC7H1nxRm6CSM19G+GPRQ4D/34iMf5:h6k2WJ9FF8ShVHLRmdSM1o+WRQ4D/34p

Score

3^/10

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2584	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\stage\greatwall.swf
1⤵
- Modifies registry class
PID:2904

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact