lgoogloader | eb5ec9cf758bd526db090f9290d323201911b4181c3bfeb3ebd1f1af8be19285

Analysis

max time kernel
31s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
16-01-2023 17:17

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General

Target

file.exe
Size

510KB
MD5

ff0ac8d6c0a5990dd442f677315e6c4b
SHA1

4358324f102afd639d6b1ec92521b37f31ca5d1c
SHA256

eb5ec9cf758bd526db090f9290d323201911b4181c3bfeb3ebd1f1af8be19285
SHA512

47b93db0d6f90bd4805508663353472709fe53d5397834eadd5ee2feb4a2c2d59f57cf929ac8039f4ea07a2303d880f98806f4d7aade7cee700ff48f3ecf91ae
SSDEEP

12288:ytFk7iHlOP8nFr/AuvlNn7N9Opxb6VelFxgcdM:EHlTn5Bv2begS

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1232-62-0x0000000000250000-0x000000000025D000-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

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

file.exe

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 1320 set thread context of 1232 1320 file.exe AddInProcess32.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

file.exe

pid process

1320 file.exe
Suspicious behavior: LoadsDriver 1 IoCs

Processes:

file.exe

pid process

1320 file.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

file.exe

description pid process

Token: SeDebugPrivilege 1320 file.exe
Token: SeLoadDriverPrivilege 1320 file.exe
Token: SeDebugPrivilege 1320 file.exe

description	pid	process	target process
PID 1320 set thread context of 1232	1320	file.exe	AddInProcess32.exe

pid	process
1320	file.exe

pid	process
1320	file.exe

description	pid	process
Token: SeDebugPrivilege	1320	file.exe
Token: SeLoadDriverPrivilege	1320	file.exe
Token: SeDebugPrivilege	1320	file.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1320 wrote to memory of 316	1320	file.exe	AppLaunch.exe
PID 1320 wrote to memory of 316	1320	file.exe	AppLaunch.exe
PID 1320 wrote to memory of 316	1320	file.exe	AppLaunch.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe
PID 1320 wrote to memory of 1232	1320	file.exe	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.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:1320

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
2⤵
PID:316

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
2⤵
PID:1232

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1232-56-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1232-57-0x0000000000403980-mapping.dmp

Download
memory/1232-60-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1232-59-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/1232-61-0x0000000000180000-0x0000000000189000-memory.dmp

Filesize
36KB

Download
memory/1232-62-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/1320-54-0x0000000001110000-0x0000000001192000-memory.dmp

Filesize
520KB

Download
memory/1320-55-0x0000000000360000-0x00000000003DC000-memory.dmp

Filesize
496KB

Download