4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 10:38

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General

Target

4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe
Size

4.7MB
MD5

ea47a71d237dee5c2ff5786bad9b5280
SHA1

f64c489b5bf9215419a917449b07f08d45610eb7
SHA256

4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9
SHA512

c270d8fb255b5c0aa2a6565ea20d775356d94bea0094debddfc8024e360ff95c849df488eb10e2741511199d1c000d615487b55ede3924e9aedcbb0b912c8b25
SSDEEP

98304:dy53AUhplQIpPWPyfTrVMBmcbyJNjL5etEkmwhGRis0Io:dDULlPWq/CBJGHSdmwhGRo

Score

9^/10

evasion themida trojan

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:

4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.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

Processes:

4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe

Themida packer 2 IoCs
Detects Themida, an advanced Windows software protection system.
themida

Processes:

resource yara_rule

behavioral2/memory/3640-12-0x0000000000520000-0x0000000001028000-memory.dmp themida
behavioral2/memory/3640-13-0x0000000000520000-0x0000000001028000-memory.dmp themida

resource	yara_rule
behavioral2/memory/3640-12-0x0000000000520000-0x0000000001028000-memory.dmp	themida
behavioral2/memory/3640-13-0x0000000000520000-0x0000000001028000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe

pid process

3640 4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe

pid	process
3640	4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4b57079841211c3373e8bbce31ef2ddd9fd2bf416788e62fd3527aabf4d4fbf9_NeikiAnalytics.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3640

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3640-0-0x0000000000520000-0x0000000001028000-memory.dmp

Filesize
11.0MB

Download
memory/3640-1-0x0000000076520000-0x0000000076521000-memory.dmp

Filesize
4KB

Download
memory/3640-3-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-2-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-6-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-5-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-7-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-4-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-9-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-8-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-12-0x0000000000520000-0x0000000001028000-memory.dmp

Filesize
11.0MB

Download
memory/3640-13-0x0000000000520000-0x0000000001028000-memory.dmp

Filesize
11.0MB

Download
memory/3640-14-0x0000000005FE0000-0x0000000006584000-memory.dmp

Filesize
5.6MB

Download
memory/3640-15-0x0000000005B30000-0x0000000005BC2000-memory.dmp

Filesize
584KB

Download
memory/3640-16-0x0000000005CF0000-0x0000000005CFA000-memory.dmp

Filesize
40KB

Download
memory/3640-17-0x0000000006BB0000-0x00000000071C8000-memory.dmp

Filesize
6.1MB

Download
memory/3640-19-0x0000000005F10000-0x0000000005F22000-memory.dmp

Filesize
72KB

Download
memory/3640-20-0x0000000005F70000-0x0000000005FAC000-memory.dmp

Filesize
240KB

Download
memory/3640-18-0x0000000006590000-0x000000000669A000-memory.dmp

Filesize
1.0MB

Download
memory/3640-21-0x00000000066A0000-0x00000000066EC000-memory.dmp

Filesize
304KB

Download
memory/3640-23-0x0000000000520000-0x0000000001028000-memory.dmp

Filesize
11.0MB

Download
memory/3640-24-0x0000000076520000-0x0000000076521000-memory.dmp

Filesize
4KB

Download
memory/3640-25-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-28-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-27-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-26-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-29-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download
memory/3640-31-0x0000000076500000-0x00000000765F0000-memory.dmp

Filesize
960KB

Download