lgoogloader | 65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5 | Triage

Analysis

max time kernel
144s
max time network
146s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
19-01-2023 19:03

Sharing

Report Analysis Logs

General

Target

65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
Size

695KB
MD5

7864b6bcbeada443698afed738824deb
SHA1

93bdd68b06c1372fb982f2a19ca69b374254f692
SHA256

65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5
SHA512

7281ad3c36f3f18a7bdc8574002512e759853d3d229871182ef1cfddd8eb5d49f0f5910dee1fba29c509bb462dadc6b828283a5c9c05447d517578b15bf4608b
SSDEEP

12288:yv1DJyQoHJF62kVKFhfFpNPJVLjl2IDE+3w/Ksq/KsN/Ks:yJUcVKFhfFPJtl2n+Qit

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2596-162-0x0000000000A40000-0x0000000000A4D000-memory.dmp	family_lgoogloader

LgoogLoader
A downloader capable of dropping and executing other malware families.
downloader lgoogloader

Sets service image path in registry 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

Processes:

65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\TaskKill\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\Иисус.sys"	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

description	pid	process	target process
PID 2016 set thread context of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

pid	process
2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

pid process

2016 65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

description	pid	process
Token: SeDebugPrivilege	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
Token: SeLoadDriverPrivilege	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
Token: SeDebugPrivilege	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

description	pid	process	target process
PID 2016 wrote to memory of 2380	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	RegAsm.exe
PID 2016 wrote to memory of 2380	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	RegAsm.exe
PID 2016 wrote to memory of 2396	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	aspnet_wp.exe
PID 2016 wrote to memory of 2396	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	aspnet_wp.exe
PID 2016 wrote to memory of 2484	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	ngen.exe
PID 2016 wrote to memory of 2484	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	ngen.exe
PID 2016 wrote to memory of 2556	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	ngentask.exe
PID 2016 wrote to memory of 2556	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	ngentask.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe
PID 2016 wrote to memory of 2596	2016	65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe
"C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe"
1⤵
- Sets service image path in registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2016

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
2⤵
PID:2380

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
2⤵
PID:2396

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
2⤵
PID:2484

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"
2⤵
PID:2556

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
2⤵
PID:2596

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2016-120-0x000001F2F2FE0000-0x000001F2F3090000-memory.dmp

Filesize
704KB

Download
memory/2016-121-0x000001F2F33D0000-0x000001F2F344C000-memory.dmp

Filesize
496KB

Download
memory/2596-122-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2596-123-0x0000000000403980-mapping.dmp

Download
memory/2596-124-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-125-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-126-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-127-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-128-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-129-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2596-130-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-131-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-132-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-133-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-134-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-136-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-137-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-135-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-138-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-139-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-140-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-141-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-142-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-143-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-144-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-146-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-147-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-148-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-145-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-149-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-150-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-151-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-152-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-153-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-154-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2596-155-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-156-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-157-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-158-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-159-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-160-0x0000000076FB0000-0x000000007713E000-memory.dmp

Filesize
1.6MB

Download
memory/2596-161-0x00000000007E0000-0x00000000007E9000-memory.dmp

Filesize
36KB

Download
memory/2596-162-0x0000000000A40000-0x0000000000A4D000-memory.dmp

Filesize
52KB

Download