a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 23:04

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General

Target

a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe
Size

1.1MB
MD5

e2388ecb1d01988fc841fd27383553f2
SHA1

73cf8e15a75680dfabae7f769c5a9fb3a83ed65a
SHA256

a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4
SHA512

520ace08d73b5becea5f1a8f060ef437553cf9ca1f2666d348ef929fabc199076ad68c94b5d31b62e77f6c3037de5aa5dd6905daf90b3cac4d2f9587c6120965
SSDEEP

24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Q4:CcaClSFlG4ZM7QzMf

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.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 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	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.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-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe
3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe
3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe
3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe
3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3968 wrote to memory of 4312	3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe	82
PID 3968 wrote to memory of 4312	3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe	82
PID 3968 wrote to memory of 4312	3968	a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe	82

C:\Users\Admin\AppData\Local\Temp\a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.exe
"C:\Users\Admin\AppData\Local\Temp\a9e9eb7e6d2798376090fe1b56209b1780c1b6e7c72112236e8793d721d571e4.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:3968
- 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:4312

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
ab5bc834a5f38ffcbc48854bbbfa1f96

SHA1
253c12bc94cedbe89c1258937f249a82cf88e6c1

SHA256
4b0b1de8d91f52792c888da892a5aa75a1b37b2d5ecca3ca6c9480e8b543376d

SHA512
e273a14b6b25f83dd10006537b03431c868d6aa4e6c6bf5ab129f4f3f9136e7ad4da13531a445dcdeeaa8de173a6397be7e939f46f36bef45ee1e609eccf132a

Download Submit
memory/3968-8-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

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