11cbb0233aff83d54e0d9189d3a08d02a6bbb0ffa5c3b161df462780e0ee2d2d

Analysis

max time kernel
150s
max time network
126s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
26-07-2023 22:14

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General

Target

pikabot_core.dll
Size

38KB
MD5

9cd94c8ac5c05061bcd4edb8c1e7f8f4
SHA1

d722c153c9ea0b627b09346f1e9e6deec4c3cbe0
SHA256

11cbb0233aff83d54e0d9189d3a08d02a6bbb0ffa5c3b161df462780e0ee2d2d
SHA512

9eea5545db4bd2c4f898f3ca733af839e710754a417615a926df95279db6b3803c230f0f083e5ac4248c4ed8e67e47f4c7fb5a08c5c042da5ecc2c291a363084
SSDEEP

768:gGiEEBGU4Ly9RWFaoF4Vcps8etdvAgV1N:JiLBWLAWFad8eT4u1N

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

Processes:

regsvr32.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ regsvr32.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2848 PING.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	regsvr32.exe

pid	process
2848	PING.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

regsvr32.exeregsvr32.execmd.exe

description	pid	process	target process
PID 3012 wrote to memory of 2148	3012	regsvr32.exe	regsvr32.exe
PID 3012 wrote to memory of 2148	3012	regsvr32.exe	regsvr32.exe
PID 3012 wrote to memory of 2148	3012	regsvr32.exe	regsvr32.exe
PID 3012 wrote to memory of 2148	3012	regsvr32.exe	regsvr32.exe
PID 3012 wrote to memory of 2148	3012	regsvr32.exe	regsvr32.exe
PID 3012 wrote to memory of 2148	3012	regsvr32.exe	regsvr32.exe
PID 3012 wrote to memory of 2148	3012	regsvr32.exe	regsvr32.exe
PID 2148 wrote to memory of 3016	2148	regsvr32.exe	cmd.exe
PID 2148 wrote to memory of 3016	2148	regsvr32.exe	cmd.exe
PID 2148 wrote to memory of 3016	2148	regsvr32.exe	cmd.exe
PID 2148 wrote to memory of 3016	2148	regsvr32.exe	cmd.exe
PID 3016 wrote to memory of 2848	3016	cmd.exe	PING.EXE
PID 3016 wrote to memory of 2848	3016	cmd.exe	PING.EXE
PID 3016 wrote to memory of 2848	3016	cmd.exe	PING.EXE
PID 3016 wrote to memory of 2848	3016	cmd.exe	PING.EXE

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\pikabot_core.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\pikabot_core.dll
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Suspicious use of WriteProcessMemory
  PID:2148
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /C "ping localhost && copy /b /y %SystemRoot%\System32\ActivationManager.dll %appdata%\Microsoft\nonresistantOutlivesDictatorial\AphroniaHaimavati.dll"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3016
  - - C:\Windows\SysWOW64\PING.EXE
      ping localhost
      4⤵
      Runs ping.exe
      PID:2848

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

Remote System Discovery

T1018

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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