be46a582cb3fc66172d6c18e79c2761d686d9948f2531d4df7a20684ec5e2a9c

Analysis

max time kernel
142s
max time network
128s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 14:18

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General

Target

005123f9506f54c7c8b4571ffdf41be0.exe
Size

1.8MB
MD5

005123f9506f54c7c8b4571ffdf41be0
SHA1

535abc3d6f53bd66d456d788dc5d44eb145a2087
SHA256

be46a582cb3fc66172d6c18e79c2761d686d9948f2531d4df7a20684ec5e2a9c
SHA512

72e30bd76e89b7e28d412c0aa6a71d64bc2e669ef656d469df783a5690ef6e2a50fa2f6d646238405e235a08d3bb2cb7e60b3b469f048375d7d6dbf03cf63563
SSDEEP

49152:kFNWjnPLYjpoA9HrZdE1jR9T1+fey25Dz67XwsYv:fjcXHrZO9x+fcsXG

Score

10^/10

evasion

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2416 created 420	2416	005123f9506f54c7c8b4571ffdf41be0.exe	5

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	005123f9506f54c7c8b4571ffdf41be0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	005123f9506f54c7c8b4571ffdf41be0.exe

Checks BIOS information in registry 2 TTPs 4 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\SystemBiosVersion	005123f9506f54c7c8b4571ffdf41be0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	005123f9506f54c7c8b4571ffdf41be0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	005123f9506f54c7c8b4571ffdf41be0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	005123f9506f54c7c8b4571ffdf41be0.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Wine	005123f9506f54c7c8b4571ffdf41be0.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2416	005123f9506f54c7c8b4571ffdf41be0.exe
2652	005123f9506f54c7c8b4571ffdf41be0.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2416	005123f9506f54c7c8b4571ffdf41be0.exe
2416	005123f9506f54c7c8b4571ffdf41be0.exe
2416	005123f9506f54c7c8b4571ffdf41be0.exe
2652	005123f9506f54c7c8b4571ffdf41be0.exe
2652	005123f9506f54c7c8b4571ffdf41be0.exe
2652	005123f9506f54c7c8b4571ffdf41be0.exe
2652	005123f9506f54c7c8b4571ffdf41be0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2416	005123f9506f54c7c8b4571ffdf41be0.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2416	005123f9506f54c7c8b4571ffdf41be0.exe
2416	005123f9506f54c7c8b4571ffdf41be0.exe
2652	005123f9506f54c7c8b4571ffdf41be0.exe
2652	005123f9506f54c7c8b4571ffdf41be0.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 2540	2416	005123f9506f54c7c8b4571ffdf41be0.exe	28
PID 2416 wrote to memory of 2540	2416	005123f9506f54c7c8b4571ffdf41be0.exe	28
PID 2416 wrote to memory of 2540	2416	005123f9506f54c7c8b4571ffdf41be0.exe	28
PID 2416 wrote to memory of 2540	2416	005123f9506f54c7c8b4571ffdf41be0.exe	28
PID 2416 wrote to memory of 2652	2416	005123f9506f54c7c8b4571ffdf41be0.exe	29
PID 2416 wrote to memory of 2652	2416	005123f9506f54c7c8b4571ffdf41be0.exe	29
PID 2416 wrote to memory of 2652	2416	005123f9506f54c7c8b4571ffdf41be0.exe	29
PID 2416 wrote to memory of 2652	2416	005123f9506f54c7c8b4571ffdf41be0.exe	29

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420
- C:\Users\Admin\AppData\Local\Temp\005123f9506f54c7c8b4571ffdf41be0.exe
  C:\Users\Admin\AppData\Local\Temp\005123f9506f54c7c8b4571ffdf41be0.exe
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2652

C:\Users\Admin\AppData\Local\Temp\005123f9506f54c7c8b4571ffdf41be0.exe
"C:\Users\Admin\AppData\Local\Temp\005123f9506f54c7c8b4571ffdf41be0.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\System32\cmd.exe
  2⤵
  PID:2540

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

memory/2416-0-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2416-1-0x0000000077740000-0x0000000077742000-memory.dmp

Filesize
8KB

Download
memory/2416-2-0x00000000042B0000-0x00000000042B1000-memory.dmp

Filesize
4KB

Download
memory/2416-3-0x00000000042E0000-0x00000000042E2000-memory.dmp

Filesize
8KB

Download
memory/2416-5-0x0000000004350000-0x0000000004351000-memory.dmp

Filesize
4KB

Download
memory/2416-4-0x00000000044D0000-0x00000000044D1000-memory.dmp

Filesize
4KB

Download
memory/2416-6-0x00000000042C0000-0x00000000042C1000-memory.dmp

Filesize
4KB

Download
memory/2416-8-0x00000000042D0000-0x00000000042D1000-memory.dmp

Filesize
4KB

Download
memory/2416-7-0x0000000004330000-0x0000000004331000-memory.dmp

Filesize
4KB

Download
memory/2416-9-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/2416-10-0x00000000042F0000-0x00000000042F1000-memory.dmp

Filesize
4KB

Download
memory/2416-11-0x0000000004300000-0x0000000004301000-memory.dmp

Filesize
4KB

Download
memory/2416-13-0x0000000004500000-0x0000000004501000-memory.dmp

Filesize
4KB

Download
memory/2416-12-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/2416-14-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2416-15-0x0000000004510000-0x0000000004511000-memory.dmp

Filesize
4KB

Download
memory/2416-16-0x00000000044C0000-0x00000000044C1000-memory.dmp

Filesize
4KB

Download
memory/2416-18-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2416-17-0x0000000004700000-0x0000000004702000-memory.dmp

Filesize
8KB

Download
memory/2652-19-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-21-0x0000000004420000-0x0000000004422000-memory.dmp

Filesize
8KB

Download
memory/2652-20-0x00000000042B0000-0x00000000042B1000-memory.dmp

Filesize
4KB

Download
memory/2652-22-0x00000000044C0000-0x00000000044C1000-memory.dmp

Filesize
4KB

Download
memory/2652-24-0x0000000004400000-0x0000000004401000-memory.dmp

Filesize
4KB

Download
memory/2652-23-0x0000000004490000-0x0000000004491000-memory.dmp

Filesize
4KB

Download
memory/2652-26-0x0000000004410000-0x0000000004411000-memory.dmp

Filesize
4KB

Download
memory/2652-25-0x0000000004470000-0x0000000004471000-memory.dmp

Filesize
4KB

Download
memory/2652-28-0x0000000004430000-0x0000000004431000-memory.dmp

Filesize
4KB

Download
memory/2652-27-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/2652-31-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/2652-32-0x0000000004500000-0x0000000004501000-memory.dmp

Filesize
4KB

Download
memory/2652-29-0x0000000004440000-0x0000000004441000-memory.dmp

Filesize
4KB

Download
memory/2652-30-0x0000000004520000-0x0000000004521000-memory.dmp

Filesize
4KB

Download
memory/2652-33-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-34-0x00000000044D0000-0x00000000044D1000-memory.dmp

Filesize
4KB

Download
memory/2652-35-0x0000000004510000-0x0000000004511000-memory.dmp

Filesize
4KB

Download
memory/2652-37-0x00000000045B0000-0x00000000045B1000-memory.dmp

Filesize
4KB

Download
memory/2652-36-0x00000000045A0000-0x00000000045A1000-memory.dmp

Filesize
4KB

Download
memory/2652-39-0x0000000004450000-0x0000000004451000-memory.dmp

Filesize
4KB

Download
memory/2652-38-0x0000000004580000-0x0000000004581000-memory.dmp

Filesize
4KB

Download
memory/2652-40-0x00000000044B0000-0x00000000044B1000-memory.dmp

Filesize
4KB

Download
memory/2652-41-0x00000000044A0000-0x00000000044A1000-memory.dmp

Filesize
4KB

Download
memory/2652-42-0x00000000045C0000-0x00000000045C1000-memory.dmp

Filesize
4KB

Download
memory/2652-43-0x0000000004590000-0x0000000004591000-memory.dmp

Filesize
4KB

Download
memory/2652-45-0x0000000004540000-0x0000000004541000-memory.dmp

Filesize
4KB

Download
memory/2652-44-0x0000000004570000-0x0000000004571000-memory.dmp

Filesize
4KB

Download
memory/2652-46-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-47-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-48-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-49-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-50-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-51-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-52-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-53-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-54-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-55-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-56-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-57-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-58-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download
memory/2652-59-0x0000000000400000-0x00000000008BC000-memory.dmp

Filesize
4.7MB

Download