4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 10:42

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General

Target

4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe
Size

3.6MB
MD5

501462357d48a4ff3b742f44db5fc9d0
SHA1

7eca3b7560fe83774d84dce9838512e31b21dbc3
SHA256

4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb
SHA512

afde5c1d8e4531c07780b1828b9ed55f234d4d67672d5305c33da90d1e56eb0bec39443d423a5f3861264e6fe05f3666c6915b3a2457817bcaa755572c96072d
SSDEEP

98304:ICYU7jZ+FLOTb1Lq7oDH0w49sRLr3W5ONd:3v7jZkOXFiA0pOeOH

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:

4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_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:

4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

Themida packer 5 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/2296-4-0x00000000009A0000-0x00000000012AA000-memory.dmp	themida
behavioral2/memory/2296-3-0x00000000009A0000-0x00000000012AA000-memory.dmp	themida
behavioral2/memory/2296-2-0x00000000009A0000-0x00000000012AA000-memory.dmp	themida
behavioral2/memory/2296-1-0x00000000009A0000-0x00000000012AA000-memory.dmp	themida
behavioral2/memory/2296-5-0x00000000009A0000-0x00000000012AA000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

pid process

2296 4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

pid	process
2296	4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
4520	2296	WerFault.exe	4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe
2988	2296	WerFault.exe	4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4b9dd759c97fcb85fd45a3a5884b122b6a627c187e6bb8873d686c7f7d7b5ffb_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:2296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 508
2⤵
- Program crash
PID:4520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 524
2⤵
- Program crash
PID:2988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2296 -ip 2296
1⤵
PID:4452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 2296 -ip 2296
1⤵
PID:3596

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/2296-0-0x00000000778B4000-0x00000000778B6000-memory.dmp

Filesize
8KB

Download
memory/2296-4-0x00000000009A0000-0x00000000012AA000-memory.dmp

Filesize
9.0MB

Download
memory/2296-3-0x00000000009A0000-0x00000000012AA000-memory.dmp

Filesize
9.0MB

Download
memory/2296-2-0x00000000009A0000-0x00000000012AA000-memory.dmp

Filesize
9.0MB

Download
memory/2296-1-0x00000000009A0000-0x00000000012AA000-memory.dmp

Filesize
9.0MB

Download
memory/2296-5-0x00000000009A0000-0x00000000012AA000-memory.dmp

Filesize
9.0MB

Download