03ee5437a1dad818f417db18dd50e16bc08c890b442874d841cd1a6a643c4010

Resubmissions

05-03-2024 00:49

240305-a6harsad24 7

05-03-2024 00:44

240305-a3zewahd8z 7

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05-03-2024 00:44

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General

Target

Loader.exe
Size

5.0MB
MD5

e9a24c7a42f9b296cc1e31dc3ea73b2b
SHA1

06e9607fb973400f0f110854ce90382965cd43d9
SHA256

03ee5437a1dad818f417db18dd50e16bc08c890b442874d841cd1a6a643c4010
SHA512

48af794e0042ce3cea37ff11e3f9b74d0a8e463018fc827d7ef459cc58252a5f436632c19b5d4674a6b54f02543005a294ef94f86d46d1ecff574ba6fab0464b
SSDEEP

98304:XrdCegVSGMzByLXMfivQayGnOht5RTc7kjRX1LNNDw7:waGMlyLXvvQdmmt5RTcGzLNe7

Score

7^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/2232-0-0x000000013FDD0000-0x00000001407F0000-memory.dmp	vmprotect

Kills process with taskkill 1 IoCs

evasion

pid	Process
2656	taskkill.exe

Runs net.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2656	taskkill.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2808	2232	Loader.exe	29
PID 2232 wrote to memory of 2808	2232	Loader.exe	29
PID 2232 wrote to memory of 2808	2232	Loader.exe	29
PID 2808 wrote to memory of 2624	2808	cmd.exe	30
PID 2808 wrote to memory of 2624	2808	cmd.exe	30
PID 2808 wrote to memory of 2624	2808	cmd.exe	30
PID 2624 wrote to memory of 3004	2624	net.exe	31
PID 2624 wrote to memory of 3004	2624	net.exe	31
PID 2624 wrote to memory of 3004	2624	net.exe	31
PID 2232 wrote to memory of 2532	2232	Loader.exe	32
PID 2232 wrote to memory of 2532	2232	Loader.exe	32
PID 2232 wrote to memory of 2532	2232	Loader.exe	32
PID 2532 wrote to memory of 3060	2532	cmd.exe	33
PID 2532 wrote to memory of 3060	2532	cmd.exe	33
PID 2532 wrote to memory of 3060	2532	cmd.exe	33
PID 2232 wrote to memory of 2652	2232	Loader.exe	34
PID 2232 wrote to memory of 2652	2232	Loader.exe	34
PID 2232 wrote to memory of 2652	2232	Loader.exe	34
PID 2652 wrote to memory of 2656	2652	cmd.exe	35
PID 2652 wrote to memory of 2656	2652	cmd.exe	35
PID 2652 wrote to memory of 2656	2652	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Loader.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c net start w32time
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2808
- - C:\Windows\system32\net.exe
    net start w32time
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2624
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 start w32time
      4⤵
      PID:3004
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c w32tm /resync /nowait
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2532
- - C:\Windows\system32\w32tm.exe
    w32tm /resync /nowait
    3⤵
    PID:3060
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /IM RainbowSix.exe /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2652
- - C:\Windows\system32\taskkill.exe
    taskkill /IM RainbowSix.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2656

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2232-0-0x000000013FDD0000-0x00000001407F0000-memory.dmp

Filesize
10.1MB

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