2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1

Analysis

max time kernel
146s
max time network
151s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 02:36

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General

Target

2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe
Size

23KB
MD5

bb451db5f7bc8dfb06eb83e91764a039
SHA1

8bccae8a62b03e42faf54035f76ffb24415fa955
SHA256

2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1
SHA512

f157ae45e2d87d171fb6dfc68a62290e2c72752ad9c92d6a21573d915ffe2bcea5f271782e5a794796b05acb3d5d04a393c311e616351df0d3fdd4584a8fba15
SSDEEP

384:HuLOW0H5AIurkojj/4E8yrTCFjzRAgNZL9Jj/BL556CPD3rT+Ut2:HcWcj/xjTSzRdZL9JMYD3PRt2

Score

7^/10

persistence

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	vbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\svñhîst = "%SystemRoot%\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.exe"	vbc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1600 set thread context of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe	vbc.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	vbc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
852	vbc.exe
852	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27
PID 1600 wrote to memory of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27
PID 1600 wrote to memory of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27
PID 1600 wrote to memory of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27
PID 1600 wrote to memory of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27
PID 1600 wrote to memory of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27
PID 1600 wrote to memory of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27
PID 1600 wrote to memory of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27
PID 1600 wrote to memory of 852	1600	2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe	27

C:\Users\Admin\AppData\Local\Temp\2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe
"C:\Users\Admin\AppData\Local\Temp\2160436077daf6f63cb09072b3c7e1d7a6b32372032ebc76ebed5892946c2ed1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - Adds Run key to start application
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:852

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/852-55-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/852-58-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/852-61-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/1600-54-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

Download
memory/1600-60-0x0000000074100000-0x00000000746AB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads