d3ca102b990985518abf51ba8d71af250d10d9a017cfda853bbd71eafec3de0a

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
29-06-2024 23:23

Target

Built.rar
Size

1.4MB
MD5

a2325b5dc491b035d57092c0fa31a608
SHA1

d8979481d98036dc930085610aebf78ec7d13934
SHA256

d3ca102b990985518abf51ba8d71af250d10d9a017cfda853bbd71eafec3de0a
SHA512

e60160e217d2b819cc2dd785d290f00c8cff0653da69fd97a07a814eee01e51c96f8520cf839461fb8e09647e5b290c451ad58576719b37bd91a23f1eb3b4929
SSDEEP

24576:de6//cCUVuWxOKqeK8QieMm+0chebtEmmxg5EzyPiBWccTkd7+Cbn94YjU:d//ECCuaOK28QieMm/cMxEmwyqBIayC2

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2648	3012	cmd.exe	29
PID 3012 wrote to memory of 2648	3012	cmd.exe	29
PID 3012 wrote to memory of 2648	3012	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Built.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Built.rar
  2⤵
  - Modifies registry class
  PID:2648

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact