b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60

Analysis

max time kernel
114s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 21:25

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General

Target

b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe
Size

1.1MB
MD5

588062eaed7dafa7c510ee94a9f985f6
SHA1

151f7dba7dda78a198997ec9711cad8e77ec5e2a
SHA256

b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60
SHA512

50af5c9184883e3d1fdeedac1e8a590d6fe39d5824f9bc06c0bc21b0618950c1e7721fa12fbfd974efdda5f7554896d979022d3f0a46cbd504e867f78adab7f1
SSDEEP

24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5Qf:acallSllG4ZM7QzMI

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe

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 3 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	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe
1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe
1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe
1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe
1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 4060	1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe	84
PID 1952 wrote to memory of 4060	1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe	84
PID 1952 wrote to memory of 4060	1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe	84
PID 1952 wrote to memory of 1000	1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe	85
PID 1952 wrote to memory of 1000	1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe	85
PID 1952 wrote to memory of 1000	1952	b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe	85

C:\Users\Admin\AppData\Local\Temp\b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe
"C:\Users\Admin\AppData\Local\Temp\b62a15a00d40969c5ca41cd6cb60effd42dd84fdd0c8910d6f0c203f67e30c60.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1952
- 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:4060
- 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:1000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
753B

MD5
a4d7f71a65e6214e4246b040c8e398bd

SHA1
5161230b6f0889ec4cc38594f7d54db64815b1c3

SHA256
84518cea85943e3456293b44d42045a00b28dda51a3f5cdb366913c809e35448

SHA512
6a47e64921fb03ad39c801a1b96ac45d9b155958b08724a357b3e19444bb55be3f34404bc90082a95d57df30155d8eaafff9f9e5806d642d714dc17e8355eaab

Download Submit
memory/1952-0-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download
memory/1952-12-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download