04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499

Resubmissions

12/09/2023, 00:48

230912-a5y7wscc51 6

15/06/2023, 04:47

230615-fen7wsef69 6

Analysis

max time kernel
144s
max time network
254s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
15/06/2023, 04:47

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Report Analysis Logs

General

Target

04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499.exe
Size

924KB
MD5

3a362db9ebf2be5424271c43c7a97046
SHA1

a9a5e0e795b54660ac6b589ac3a70677cbaa20b9
SHA256

04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499
SHA512

3ef8bf0af862ba4761a1c1f9caa59072b11c8cdc2674599c2809d0f7edf86164af8def205cbd6e6dc121953e399ff5364305100e9e5a031bc62abdac4085f500
SSDEEP

6144:kJ2aHW41GyDzg4vRktdv8M4wx1ZTZ0AOcWvBYa:k/HbdzxvRktEiCY

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Windows\CurrentVersion\Run	RegSvcs.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Windows\CurrentVersion\Run\socks5 = "powershell.exe -windowstyle hidden -Command \"& 'C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\RegSvcs.exe'\""	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2040 set thread context of 2384	2040	04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499.exe	67

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3140	2040	WerFault.exe	65

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 2384	2040	04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499.exe	67
PID 2040 wrote to memory of 2384	2040	04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499.exe	67
PID 2040 wrote to memory of 2384	2040	04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499.exe	67
PID 2040 wrote to memory of 2384	2040	04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499.exe	67
PID 2040 wrote to memory of 2384	2040	04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499.exe	67

C:\Users\Admin\AppData\Local\Temp\04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499.exe
"C:\Users\Admin\AppData\Local\Temp\04b2b51d3eddec7376bfd799cfb9a6ea3f4b485f3ff477cdf681ad72b7632499.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Adds Run key to start application
  PID:2384
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 280
  2⤵
  - Program crash
  PID:3140

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/2384-121-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2384-127-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2384-128-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download