daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b

Analysis

max time kernel
150s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 01:19

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General

Target

daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe
Size

1.1MB
MD5

424c462ea7c7b5eefc4bafa4be1b5363
SHA1

db9a8e1841af936710f2a7974ff54724fe500cf9
SHA256

daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b
SHA512

5b492da0ca2465c6e5cbcbc639e9dfad0338f92d88d45bd36ffba112d64f89971842f588652d0d769842b13b01e68171276438ad5fc0e36211ea1a5f5e1e8ec0
SSDEEP

24576:gRW3N/0f/oAPoRBchI5anfOlAUAi1K6oElG4lBujFAvCyRO:g5ApamAUAQ/lG4lBmFAvZO

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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.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	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.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-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe
2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe
2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe
2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe
2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 3404	2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe	87
PID 2872 wrote to memory of 3404	2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe	87
PID 2872 wrote to memory of 3404	2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe	87
PID 2872 wrote to memory of 664	2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe	88
PID 2872 wrote to memory of 664	2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe	88
PID 2872 wrote to memory of 664	2872	daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe	88

C:\Users\Admin\AppData\Local\Temp\daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.exe
"C:\Users\Admin\AppData\Local\Temp\daa3f8fd3697b0fdd57598d5924fb1099009090265f81b0c5bad416e611d099b.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:2872
- 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:3404
- 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:664

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
979f101f3d35c1aa703f444342119065

SHA1
7c0e4d31331621d5c8be0e442e7fb9bc6586ba3c

SHA256
bf2408d9a6b08d3d99dfcf2973fe332818f55206ef2e7dbf2ccd34c9631e242a

SHA512
afdac30d9e5c3bf056042121bc71dd73fa405521d65f66bf6a30be3054f89f6ebf660669dca495a49a57edeb0201e035da2ccb420a17bae4158ea17557424a6f

Download Submit
memory/2872-10-0x0000000000400000-0x0000000000547000-memory.dmp

Filesize
1.3MB

Download