83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 18:47

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General

Target

83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe
Size

1.1MB
MD5

b281ca5d1d79058df9ec5eebd33ec1c7
SHA1

15d5ede0781a1503fe5fc64c8f0b4ad59ad38c6f
SHA256

83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a
SHA512

0b51b42e3fbc733c8eb126c2c4d8c424ee0595f4129add94c46df603453a0236e7614639e47e3e91d86e20ab0d7932b905bdc94ab91c7e4a7849d4545580e5c6
SSDEEP

24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Qy:CcaClSFlG4ZM7QzMB

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2100	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2100	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2100	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2100	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe
2100	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2372	2100	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe	30
PID 2100 wrote to memory of 2372	2100	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe	30
PID 2100 wrote to memory of 2372	2100	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe	30
PID 2100 wrote to memory of 2372	2100	83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe	30

C:\Users\Admin\AppData\Local\Temp\83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe
"C:\Users\Admin\AppData\Local\Temp\83cf2d8f833b2d929a8739e752607d3b2b85c48cb3f6a94422d24cd364e54a7a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

Filesize
753B

MD5
2f46d481af062c0ab5d81b75df099782

SHA1
53fc7074f799faf067d0315dd8554760ab26708a

SHA256
b3375d58e641888f2d18342dc41fd252e40d52b5839475c2e41ae3b3b130843d

SHA512
6541fc70fa3a541c6e84cca3dc4c89d6e78d709caaf7700935342b0570caf8d678511e2f8db8f57d22905b6cbbe7ff647983837c91a59b6819d0cc503b99c028

Download Submit
memory/2100-8-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

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