lgoogloader | 8080f28eb2c4e6406a8df0f3ed8c1f42f8bb038a35398e13d29c618ade13d06e

Analysis

max time kernel
95s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
11-06-2023 12:34

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General

Target

file.exe
Size

402KB
MD5

64611ca692664bc54b040e4b01c38ff4
SHA1

83c4893ea4e7bbe82cd5b9ad197e37462e9c43c6
SHA256

8080f28eb2c4e6406a8df0f3ed8c1f42f8bb038a35398e13d29c618ade13d06e
SHA512

d98649ab0b002a4bfadb31ae0105b61153cf17ba39e1f81a6c6d697e39958d62b7384e15332e5eb9ca97910e15dfb3774666740c851ecde8aac65eba803e6c6b
SSDEEP

3072:8mXHmM0YFSJrXx0ooARRMkAHFIxobrvZkJv6SjaFvVmuLyRpPS68urGh3Lzs/vqH:Z10YMmooARiXCFT2Fp6SQaofZAf

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

resource	yara_rule
behavioral2/memory/3228-142-0x0000000000DD0000-0x0000000000DDD000-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

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

description	pid	Process	procid_target
PID 2272 set thread context of 3228	2272	file.exe	88

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2272	file.exe
2272	file.exe
2272	file.exe
2272	file.exe
2272	file.exe
2272	file.exe
2272	file.exe
2272	file.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
2272	file.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2272	file.exe
Token: SeDebugPrivilege	2272	file.exe
Token: SeLoadDriverPrivilege	2272	file.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 1952	2272	file.exe	84
PID 2272 wrote to memory of 1952	2272	file.exe	84
PID 2272 wrote to memory of 4444	2272	file.exe	85
PID 2272 wrote to memory of 4444	2272	file.exe	85
PID 2272 wrote to memory of 2216	2272	file.exe	86
PID 2272 wrote to memory of 2216	2272	file.exe	86
PID 2272 wrote to memory of 2260	2272	file.exe	87
PID 2272 wrote to memory of 2260	2272	file.exe	87
PID 2272 wrote to memory of 3228	2272	file.exe	88
PID 2272 wrote to memory of 3228	2272	file.exe	88
PID 2272 wrote to memory of 3228	2272	file.exe	88
PID 2272 wrote to memory of 3228	2272	file.exe	88
PID 2272 wrote to memory of 3228	2272	file.exe	88
PID 2272 wrote to memory of 3228	2272	file.exe	88
PID 2272 wrote to memory of 3228	2272	file.exe	88
PID 2272 wrote to memory of 3228	2272	file.exe	88
PID 2272 wrote to memory of 3228	2272	file.exe	88
PID 2272 wrote to memory of 3228	2272	file.exe	88

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:2272
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
  2⤵
  PID:1952
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
  2⤵
  PID:4444
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:2216
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
  2⤵
  PID:2260
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  PID:3228

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/2272-133-0x00000289C3140000-0x00000289C31A8000-memory.dmp

Filesize
416KB

Download
memory/2272-135-0x00000289DD7B0000-0x00000289DD7C0000-memory.dmp

Filesize
64KB

Download
memory/2272-134-0x00000289DDCF0000-0x00000289DE218000-memory.dmp

Filesize
5.2MB

Download
memory/3228-137-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3228-139-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3228-140-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3228-141-0x0000000000D20000-0x0000000000D29000-memory.dmp

Filesize
36KB

Download
memory/3228-142-0x0000000000DD0000-0x0000000000DDD000-memory.dmp

Filesize
52KB

Download