2437990d15f126e69a56fce1259c4ff90433a991d3f4a9464f2598bb5cefe3cf

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2023 01:07

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General

Target

1c3615f92ab26802bfcf1575485fd4fe.exe
Size

6.3MB
MD5

1c3615f92ab26802bfcf1575485fd4fe
SHA1

5110da60117e2a2d0f2d3971856246f3c659d0cf
SHA256

2437990d15f126e69a56fce1259c4ff90433a991d3f4a9464f2598bb5cefe3cf
SHA512

9631be2c8da8f7d110c00463182bc0a46e8dc266e52c6a61eb7d20a72ab9cee522912a77bcf642e8ccf9112917da441e02eda6900ef8dd895da6b123909214be
SSDEEP

196608:kHnUZL7oNz1+hjWA1xkYJqKz3wnjLwPMQ:kHhwfxkYYbjLMM

Score

8^/10

persistence

Malware Config

Signatures

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\lBVNQCUtFGmZIuKnxScrFn\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\lBVNQCUtFGmZIuKnxScrFn"	1c3615f92ab26802bfcf1575485fd4fe.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3724	1c3615f92ab26802bfcf1575485fd4fe.exe
3724	1c3615f92ab26802bfcf1575485fd4fe.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3724	1c3615f92ab26802bfcf1575485fd4fe.exe
3724	1c3615f92ab26802bfcf1575485fd4fe.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
3724	1c3615f92ab26802bfcf1575485fd4fe.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	3724	1c3615f92ab26802bfcf1575485fd4fe.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3724 wrote to memory of 3692	3724	1c3615f92ab26802bfcf1575485fd4fe.exe	84
PID 3724 wrote to memory of 3692	3724	1c3615f92ab26802bfcf1575485fd4fe.exe	84

C:\Users\Admin\AppData\Local\Temp\1c3615f92ab26802bfcf1575485fd4fe.exe
"C:\Users\Admin\AppData\Local\Temp\1c3615f92ab26802bfcf1575485fd4fe.exe"
1⤵
- Sets service image path in registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3724
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c color 1
  2⤵
  PID:3692

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/3724-133-0x00007FFE81650000-0x00007FFE81652000-memory.dmp

Filesize
8KB

Download
memory/3724-134-0x00007FFE81660000-0x00007FFE81662000-memory.dmp

Filesize
8KB

Download
memory/3724-135-0x00007FF706B50000-0x00007FF7075B6000-memory.dmp

Filesize
10.4MB

Download