0d1a6735e5f1522903ff8e5c48fbad41b556cdfa796b836a03071fa15a9c57ff

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
02-06-2024 11:37

Target

$PLUGINSDIR/TvGetVersion.dll
Size

210KB
MD5

05f51bc8ffb2c8f5a2825bf5680301cf
SHA1

30f7f77dce1fb3526142780e9f5bd5c11622d6b6
SHA256

c67cbd5e35e1ce0c7ba17c55d8e2bc33afd5e0a68774554a1fe7216d330c709e
SHA512

1e041aaa37dd00414ad955ebc8c0f708589014d2085a5a0b95a31f4d694bb1cc4994bb1324d4b983cbad0449fb0a05560d82c60fdbfc78be67ff61275e451233
SSDEEP

3072:4J7KJkcma0VkpOG/374vnriZ1nmTaK405/+ncMCQ2bDh:6EkcmYOG/37MnGZoeKxpuuQ

Score

3^/10

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2096	1908	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 2084 wrote to memory of 1908	2084	rundll32.exe	28
PID 1908 wrote to memory of 2096	1908	rundll32.exe	29
PID 1908 wrote to memory of 2096	1908	rundll32.exe	29
PID 1908 wrote to memory of 2096	1908	rundll32.exe	29
PID 1908 wrote to memory of 2096	1908	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TvGetVersion.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TvGetVersion.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 380
    3⤵
    - Program crash
    PID:2096

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