30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9

Analysis

max time kernel
173s
max time network
213s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2022, 14:57

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General

Target

30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe
Size

503KB
MD5

bd50bee02d682a7db641de433a9240ac
SHA1

ba20a924207904590c14e4b4dfdceca2c8fab5a5
SHA256

30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9
SHA512

5d7efee9ead8cff6e016e684f0bf65ec2fc9dbc3d9058e9827ac7dcf66f7fc8deea7eeeb8e39b2f4710579fe029f3d50d733b50e5be9c847752f4f91888645e8
SSDEEP

12288:lFbMAxatT0AkpESBKewcNsw4sN14CJnX+Y88oRkWn7iYH2/m9A4s7i:Jt9XXYuYWrdi

Score

6^/10

Malware Config

Signatures

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
29	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4804 set thread context of 1544	4804	30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe	82

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	filehistory.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	filehistory.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1544	filehistory.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1544	filehistory.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1544	filehistory.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 1544	4804	30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe	82
PID 4804 wrote to memory of 1544	4804	30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe	82
PID 4804 wrote to memory of 1544	4804	30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe	82
PID 4804 wrote to memory of 1544	4804	30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe	82
PID 4804 wrote to memory of 1544	4804	30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe	82
PID 4804 wrote to memory of 1544	4804	30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe	82

C:\Users\Admin\AppData\Local\Temp\30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe
"C:\Users\Admin\AppData\Local\Temp\30eb4726c40980d837ffd32e710b61e49135235a12ad2afda33b6ebf60325ee9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4804
- \??\c:\windows\system32\filehistory.exe
  c:\windows\system32\filehistory.exe
  2⤵
  - Checks processor information in registry
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1544

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1544-138-0x00007FFF7B6C0000-0x00007FFF7C181000-memory.dmp

Filesize
10.8MB

Download
memory/1544-144-0x00000269FDA80000-0x00000269FDAF6000-memory.dmp

Filesize
472KB

Download
memory/1544-145-0x00000269E4000000-0x00000269E401E000-memory.dmp

Filesize
120KB

Download
memory/1544-135-0x0000000140000000-0x0000000140072000-memory.dmp

Filesize
456KB

Download
memory/1544-139-0x00000269E3FD0000-0x00000269E3FF2000-memory.dmp

Filesize
136KB

Download
memory/1544-140-0x00007FFF7B6C0000-0x00007FFF7C181000-memory.dmp

Filesize
10.8MB

Download
memory/1544-143-0x00000269FD9B0000-0x00000269FD9FA000-memory.dmp

Filesize
296KB

Download
memory/1544-142-0x0000026980060000-0x0000026980081000-memory.dmp

Filesize
132KB

Download
memory/1544-141-0x0000026980000000-0x0000026980015000-memory.dmp

Filesize
84KB

Download
memory/4804-133-0x00007FFF7B6C0000-0x00007FFF7C181000-memory.dmp

Filesize
10.8MB

Download
memory/4804-132-0x000001E617AF0000-0x000001E617B72000-memory.dmp

Filesize
520KB

Download
memory/4804-137-0x00007FFF7B6C0000-0x00007FFF7C181000-memory.dmp

Filesize
10.8MB

Download
memory/4804-134-0x00007FFF7B6C0000-0x00007FFF7C181000-memory.dmp

Filesize
10.8MB

Download