lgoogloader | 111d6bd8088e8de3b52cb8ee838e0af2c2de59401451e06f068d9bee0c740440

Analysis

max time kernel
29s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
11/05/2023, 16:26

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General

Target
file.exe
Size 1.3MB
Sample230511-txhdysag96
SHA256 111d6bd8088e8de3b52cb8ee838e0af2c2de59401451e06f068d9bee0c740440
MD5 1fc4b7d9c8cd525a29e2c9e4f811c9dd
SHA1 cd96cff1e72ffddbc0eefc7558f4d100182ae541
SHA512 9a4feed3643a96044df6f1a03f9035173fe2a0513706b677505c2b42c33ecee1b50abfe7d7d73da4bf684ed069f99b7d9a3a79c86bd560ce0dd3b1275f793891
SSDEEP 12288:zGFL0JOstrdzLurI7HchVgDquQz1h/bLO9uycii/ffOKYSbjlDdB0uN0IOoVyhrv:kbuRAnfd3ZjbyCWTUD9Q3800Taz4pTva
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

lgoogloader downloader persistence

Malware Config

Signatures

Detects LgoogLoader payload 1 IoCs

resource	yara_rule
behavioral1/memory/1568-62-0x0000000000280000-0x000000000028D000-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 1724 set thread context of 1568	1724	file.exe	42

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe
1724	file.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
1724	file.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1724	file.exe
Token: SeLoadDriverPrivilege	1724	file.exe
Token: SeDebugPrivilege	1724	file.exe

Suspicious use of WriteProcessMemory 53 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 804	1724	file.exe	28
PID 1724 wrote to memory of 804	1724	file.exe	28
PID 1724 wrote to memory of 804	1724	file.exe	28
PID 1724 wrote to memory of 1808	1724	file.exe	29
PID 1724 wrote to memory of 1808	1724	file.exe	29
PID 1724 wrote to memory of 1808	1724	file.exe	29
PID 1724 wrote to memory of 272	1724	file.exe	30
PID 1724 wrote to memory of 272	1724	file.exe	30
PID 1724 wrote to memory of 272	1724	file.exe	30
PID 1724 wrote to memory of 1496	1724	file.exe	31
PID 1724 wrote to memory of 1496	1724	file.exe	31
PID 1724 wrote to memory of 1496	1724	file.exe	31
PID 1724 wrote to memory of 984	1724	file.exe	32
PID 1724 wrote to memory of 984	1724	file.exe	32
PID 1724 wrote to memory of 984	1724	file.exe	32
PID 1724 wrote to memory of 468	1724	file.exe	33
PID 1724 wrote to memory of 468	1724	file.exe	33
PID 1724 wrote to memory of 468	1724	file.exe	33
PID 1724 wrote to memory of 584	1724	file.exe	34
PID 1724 wrote to memory of 584	1724	file.exe	34
PID 1724 wrote to memory of 584	1724	file.exe	34
PID 1724 wrote to memory of 1108	1724	file.exe	35
PID 1724 wrote to memory of 1108	1724	file.exe	35
PID 1724 wrote to memory of 1108	1724	file.exe	35
PID 1724 wrote to memory of 1280	1724	file.exe	36
PID 1724 wrote to memory of 1280	1724	file.exe	36
PID 1724 wrote to memory of 1280	1724	file.exe	36
PID 1724 wrote to memory of 1168	1724	file.exe	37
PID 1724 wrote to memory of 1168	1724	file.exe	37
PID 1724 wrote to memory of 1168	1724	file.exe	37
PID 1724 wrote to memory of 520	1724	file.exe	38
PID 1724 wrote to memory of 520	1724	file.exe	38
PID 1724 wrote to memory of 520	1724	file.exe	38
PID 1724 wrote to memory of 592	1724	file.exe	39
PID 1724 wrote to memory of 592	1724	file.exe	39
PID 1724 wrote to memory of 592	1724	file.exe	39
PID 1724 wrote to memory of 904	1724	file.exe	40
PID 1724 wrote to memory of 904	1724	file.exe	40
PID 1724 wrote to memory of 904	1724	file.exe	40
PID 1724 wrote to memory of 1656	1724	file.exe	41
PID 1724 wrote to memory of 1656	1724	file.exe	41
PID 1724 wrote to memory of 1656	1724	file.exe	41
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42
PID 1724 wrote to memory of 1568	1724	file.exe	42

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:1724
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:804
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe"
  2⤵
  PID:1808
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:272
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:1496
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:984
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
  2⤵
  PID:468
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:584
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
  2⤵
  PID:1108
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
  2⤵
  PID:1280
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
  2⤵
  PID:1168
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regtlibv12.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regtlibv12.exe"
  2⤵
  PID:520
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
  2⤵
  PID:592
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
  2⤵
  PID:904
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe"
  2⤵
  PID:1656
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
  2⤵
  PID:1568

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/1568-58-0x0000000000400000-0x0000000000434000-memory.dmp

Download

memory/1568-60-0x0000000000400000-0x0000000000434000-memory.dmp

Download

memory/1568-62-0x0000000000280000-0x000000000028D000-memory.dmp

Download

memory/1568-61-0x0000000000210000-0x0000000000219000-memory.dmp

Download

memory/1724-54-0x00000000000F0000-0x000000000023A000-memory.dmp

Download

memory/1724-55-0x0000000000720000-0x000000000079A000-memory.dmp

Download

memory/1724-56-0x000000001B350000-0x000000001B3D0000-memory.dmp

Download