blackguard | b66afa684dfdb723047e25ec43141fb0135bbb7c41e66f7d7d2fa9b0f5dc81e1

Analysis

max time kernel
148s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-11-2024 19:07

Target

b66afa684dfdb723047e25ec43141fb0135bbb7c41e66f7d7d2fa9b0f5dc81e1.dll
Size

99KB
MD5

1c2787555f3212f6cdc130be547ffc03
SHA1

96cf5594157848cf52e4aac6b34d20844a68a158
SHA256

b66afa684dfdb723047e25ec43141fb0135bbb7c41e66f7d7d2fa9b0f5dc81e1
SHA512

c15d7b300ee1aa91cd60407fa93607fdca99f63b94bb3cfe1886940cd4b885fdc7cebaeafbf0af00849883b23e47ff34214b774b829af2c9b3e13c535cbfe39a
SSDEEP

1536:mASywOGdA1Tn1ShB5ONqQWApX5nleDaWBnUjBqE8FbYDm:mrb+T1SJHOpX5lTW9UdX8FbYD

Score

10^/10

Family

blackguard

http://223.5.5.5/resolve?name={0}&short=true&_={1}

http://119.29.29.29/d?dn={0}&_={1}

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	2868	rundll32.exe
6	2868	rundll32.exe

Suspicious behavior: EnumeratesProcesses 50 IoCs

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2868	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2868	2644	rundll32.exe	31
PID 2644 wrote to memory of 2868	2644	rundll32.exe	31
PID 2644 wrote to memory of 2868	2644	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b66afa684dfdb723047e25ec43141fb0135bbb7c41e66f7d7d2fa9b0f5dc81e1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b66afa684dfdb723047e25ec43141fb0135bbb7c41e66f7d7d2fa9b0f5dc81e1.dll,entry
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2868

memory/2868-0-0x0000000002370000-0x00000000023F0000-memory.dmp

Filesize
512KB

Download
memory/2868-1-0x000007FEF6573000-0x000007FEF6574000-memory.dmp

Filesize
4KB

Download
memory/2868-2-0x0000000000410000-0x000000000042E000-memory.dmp

Filesize
120KB

Download
memory/2868-3-0x000007FEF8710000-0x000007FEF872E000-memory.dmp

Filesize
120KB

Download
memory/2868-4-0x0000000001F30000-0x0000000001F38000-memory.dmp

Filesize
32KB

Download
memory/2868-5-0x000000001B920000-0x000000001B9A8000-memory.dmp

Filesize
544KB

Download
memory/2868-6-0x0000000002370000-0x00000000023F0000-memory.dmp

Filesize
512KB

Download
memory/2868-7-0x000007FEF6573000-0x000007FEF6574000-memory.dmp

Filesize
4KB

Download