cc9a7ddcb53c96c1b2acb8a77f0259319cc51f3405e8b00036bddc612ee56db6

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
05/08/2024, 23:06

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General

Target

Skeptical enigma remade (1).exe
Size

1.7MB
MD5

21d0503591599d833536e4d1bb7cb352
SHA1

9664ffc0a92896b89911c35d73cab84605ab3b8b
SHA256

cc9a7ddcb53c96c1b2acb8a77f0259319cc51f3405e8b00036bddc612ee56db6
SHA512

2ea754b0eca571ce0536651b8d7127d35a8079006773af892b5ceb985be67710bc8297d426779cc7b4c26c4e35ae0eb8542e16da97a2b9f3178bbb291bef8848
SSDEEP

24576:BI5g2vzFqkz5PTCtzRGhLArFVlebI+Jnmb2+ocKrREOKSS2u2Kr:e/NLOXfond+ocwEfXD

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Skeptical enigma remade (1).exe

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions	Skeptical enigma remade (1).exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Skeptical enigma remade (1).exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Skeptical enigma remade (1).exe

Executes dropped EXE 1 IoCs

pid	Process
2656	mp.exe

Loads dropped DLL 1 IoCs

pid	Process
2680	cmd.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	Skeptical enigma remade (1).exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe
2372	Skeptical enigma remade (1).exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2764	2372	Skeptical enigma remade (1).exe	32
PID 2372 wrote to memory of 2764	2372	Skeptical enigma remade (1).exe	32
PID 2372 wrote to memory of 2764	2372	Skeptical enigma remade (1).exe	32
PID 2372 wrote to memory of 2792	2372	Skeptical enigma remade (1).exe	33
PID 2372 wrote to memory of 2792	2372	Skeptical enigma remade (1).exe	33
PID 2372 wrote to memory of 2792	2372	Skeptical enigma remade (1).exe	33
PID 2372 wrote to memory of 2796	2372	Skeptical enigma remade (1).exe	34
PID 2372 wrote to memory of 2796	2372	Skeptical enigma remade (1).exe	34
PID 2372 wrote to memory of 2796	2372	Skeptical enigma remade (1).exe	34
PID 2372 wrote to memory of 2680	2372	Skeptical enigma remade (1).exe	35
PID 2372 wrote to memory of 2680	2372	Skeptical enigma remade (1).exe	35
PID 2372 wrote to memory of 2680	2372	Skeptical enigma remade (1).exe	35
PID 2680 wrote to memory of 2656	2680	cmd.exe	36
PID 2680 wrote to memory of 2656	2680	cmd.exe	36
PID 2680 wrote to memory of 2656	2680	cmd.exe	36
PID 2372 wrote to memory of 2868	2372	Skeptical enigma remade (1).exe	37
PID 2372 wrote to memory of 2868	2372	Skeptical enigma remade (1).exe	37
PID 2372 wrote to memory of 2868	2372	Skeptical enigma remade (1).exe	37

C:\Users\Admin\AppData\Local\Temp\Skeptical enigma remade (1).exe
"C:\Users\Admin\AppData\Local\Temp\Skeptical enigma remade (1).exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VirtualBox Guest Additions in registry
- Checks BIOS information in registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks for VirtualBox DLLs, possible anti-VM trick
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c cls
  2⤵
  PID:2764
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c cls
  2⤵
  PID:2792
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c color 2
  2⤵
  PID:2796
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\mp.exe C:\Users\dr.sys
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Users\mp.exe
    C:\Users\mp.exe C:\Users\dr.sys
    3⤵
    - Executes dropped EXE
    PID:2656
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c color 7
  2⤵
  PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\mp.exe

Filesize
530KB

MD5
54ed683eba9340abf6783bd8d7b39445

SHA1
950e3c11c71354097c8440529b31f8ac2b3c32a8

SHA256
2d0a9d5ca563ffa82a974903bb43411b22c863311ec926449f08d16f483e4e70

SHA512
9ff8c110823bad1e0a79a810b151e1d5557022080af0c8aaa9ff76996bd040747346f62459c50468cf86f49389c0e5fb7f057e9bd30fa31fed49ae5692d50ae2

Download Submit
memory/2372-9-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2372-15-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2656-5-0x000000013F0E0000-0x000000013F191000-memory.dmp

Filesize
708KB

Download