03ee5437a1dad818f417db18dd50e16bc08c890b442874d841cd1a6a643c4010

Analysis

max time kernel
79s
max time network
88s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27/03/2024, 21:59

Reason

Machine shutdown

Target

Loader.exe
Size

5.0MB
MD5

e9a24c7a42f9b296cc1e31dc3ea73b2b
SHA1

06e9607fb973400f0f110854ce90382965cd43d9
SHA256

03ee5437a1dad818f417db18dd50e16bc08c890b442874d841cd1a6a643c4010
SHA512

48af794e0042ce3cea37ff11e3f9b74d0a8e463018fc827d7ef459cc58252a5f436632c19b5d4674a6b54f02543005a294ef94f86d46d1ecff574ba6fab0464b
SSDEEP

98304:XrdCegVSGMzByLXMfivQayGnOht5RTc7kjRX1LNNDw7:waGMlyLXvvQdmmt5RTcGzLNe7

Score

7^/10

vmprotect

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

resource	yara_rule
behavioral1/memory/2404-0-0x000000013F650000-0x0000000140070000-memory.dmp	vmprotect

Kills process with taskkill 1 IoCs

evasion

pid	Process
2940	taskkill.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2940	taskkill.exe
Token: SeShutdownPrivilege	2784	shutdown.exe
Token: SeRemoteShutdownPrivilege	2784	shutdown.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2508	2404	Loader.exe	30
PID 2404 wrote to memory of 2508	2404	Loader.exe	30
PID 2404 wrote to memory of 2508	2404	Loader.exe	30
PID 2508 wrote to memory of 2392	2508	cmd.exe	31
PID 2508 wrote to memory of 2392	2508	cmd.exe	31
PID 2508 wrote to memory of 2392	2508	cmd.exe	31
PID 2392 wrote to memory of 2412	2392	net.exe	32
PID 2392 wrote to memory of 2412	2392	net.exe	32
PID 2392 wrote to memory of 2412	2392	net.exe	32
PID 2404 wrote to memory of 2428	2404	Loader.exe	33
PID 2404 wrote to memory of 2428	2404	Loader.exe	33
PID 2404 wrote to memory of 2428	2404	Loader.exe	33
PID 2428 wrote to memory of 2460	2428	cmd.exe	34
PID 2428 wrote to memory of 2460	2428	cmd.exe	34
PID 2428 wrote to memory of 2460	2428	cmd.exe	34
PID 2404 wrote to memory of 2516	2404	Loader.exe	35
PID 2404 wrote to memory of 2516	2404	Loader.exe	35
PID 2404 wrote to memory of 2516	2404	Loader.exe	35
PID 2516 wrote to memory of 2940	2516	cmd.exe	36
PID 2516 wrote to memory of 2940	2516	cmd.exe	36
PID 2516 wrote to memory of 2940	2516	cmd.exe	36
PID 2404 wrote to memory of 2788	2404	Loader.exe	38
PID 2404 wrote to memory of 2788	2404	Loader.exe	38
PID 2404 wrote to memory of 2788	2404	Loader.exe	38
PID 2788 wrote to memory of 2784	2788	cmd.exe	39
PID 2788 wrote to memory of 2784	2788	cmd.exe	39
PID 2788 wrote to memory of 2784	2788	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Loader.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c net start w32time
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2508
- - C:\Windows\system32\net.exe
    net start w32time
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2392
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 start w32time
      4⤵
      PID:2412
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c w32tm /resync /nowait
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2428
- - C:\Windows\system32\w32tm.exe
    w32tm /resync /nowait
    3⤵
    PID:2460
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /IM RainbowSix.exe /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Windows\system32\taskkill.exe
    taskkill /IM RainbowSix.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2940
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c shutdown -s
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2788
- - C:\Windows\system32\shutdown.exe
    shutdown -s
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2784

memory/624-5-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/1724-4-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

Filesize
4KB

Download
memory/2404-0-0x000000013F650000-0x0000000140070000-memory.dmp

Filesize
10.1MB

Download