squirrelwaffle | 2a0a88a2e5f9cafa10a48d63bdfcdf965b72c25978ab46cf28e795dbedc9624a

Analysis

Target
803768a34f7e59b8a9a2f3969624c47e.dll
Size 506KB
Sample210927-wsfqnshff6
SHA256 2a0a88a2e5f9cafa10a48d63bdfcdf965b72c25978ab46cf28e795dbedc9624a
MD5 803768a34f7e59b8a9a2f3969624c47e
SHA1 09a38940ef023929897fdc9c996de0b0f39116e2
SHA512 21e4aa621360a4ec4a0c73fad494e133f2584f92d058a72772e390c7bf1e1ad3e4d0778e95b590c663fe5efed3cfbecb08d5e78e1216c1bfbef729062806722f
MD5 SHA1 SHA512

Score

10^/10

Family

SquirrelWaffle is a simple downloader written in C++.
SquirrelWaffle.
downloader squirrelwaffle

squirrelwaffle 2 IoCs

Squirrelwaffle Payload

resource	yara_rule
behavioral2/memory/2164-117-0x0000000004560000-0x0000000004571000-memory.dmp	squirrelwaffle
behavioral2/memory/2164-118-0x0000000004590000-0x00000000045A0000-memory.dmp	squirrelwaffle

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2612	2164	WerFault.exe	70

Suspicious behavior: EnumeratesProcesses 14 IoCs

Suspicious use of AdjustPrivilegeToken 3 IoCs

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2164	2056	rundll32.exe	70
PID 2056 wrote to memory of 2164	2056	rundll32.exe	70
PID 2056 wrote to memory of 2164	2056	rundll32.exe	70

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\803768a34f7e59b8a9a2f3969624c47e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\803768a34f7e59b8a9a2f3969624c47e.dll,#1
  2⤵
  PID:2164
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2164 -s 700
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2612

memory/2164-116-0x0000000002910000-0x0000000002A5A000-memory.dmp

Download

memory/2164-117-0x0000000004560000-0x0000000004571000-memory.dmp

Download

memory/2164-118-0x0000000004590000-0x00000000045A0000-memory.dmp

Download