e75184dc93aee31a7c0246ffa58398df4e46be71f48af5390962201c5cbb07d3

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-12-2024 21:40

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General

Target

e75184dc93aee31a7c0246ffa58398df4e46be71f48af5390962201c5cbb07d3N.exe
Size

26KB
MD5

ddd9935dc29a51a840607793e707a300
SHA1

3dbd8e77bef0d3e8198650042148e46118e73cb9
SHA256

e75184dc93aee31a7c0246ffa58398df4e46be71f48af5390962201c5cbb07d3
SHA512

256a9c90240b12803573c9b9a42affb352059e4927cda566b1ad89274054bd6ba82df8b2348253d916689fc0d561c055b715b717a9ee3e3eac7a708e63a357f4
SSDEEP

384:UZRyW8CKUfym9+SGmu3BRNeU9BIscVkl1Al88hDOsmY28MGljSnUzcwbO:ezdfyrj6U9WsO5lThDtNS9K

Score

3^/10

discovery

Malware Config

Signatures

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	e75184dc93aee31a7c0246ffa58398df4e46be71f48af5390962201c5cbb07d3N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	4548	dw20.exe
Token: SeBackupPrivilege	4548	dw20.exe
Token: SeBackupPrivilege	4548	dw20.exe
Token: SeBackupPrivilege	4548	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 4548	540	e75184dc93aee31a7c0246ffa58398df4e46be71f48af5390962201c5cbb07d3N.exe	82
PID 540 wrote to memory of 4548	540	e75184dc93aee31a7c0246ffa58398df4e46be71f48af5390962201c5cbb07d3N.exe	82
PID 540 wrote to memory of 4548	540	e75184dc93aee31a7c0246ffa58398df4e46be71f48af5390962201c5cbb07d3N.exe	82

C:\Users\Admin\AppData\Local\Temp\e75184dc93aee31a7c0246ffa58398df4e46be71f48af5390962201c5cbb07d3N.exe
"C:\Users\Admin\AppData\Local\Temp\e75184dc93aee31a7c0246ffa58398df4e46be71f48af5390962201c5cbb07d3N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:540
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 812
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4548

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

memory/540-0-0x0000000075342000-0x0000000075343000-memory.dmp

Filesize
4KB

Download
memory/540-1-0x0000000075340000-0x00000000758F1000-memory.dmp

Filesize
5.7MB

Download
memory/540-2-0x0000000075340000-0x00000000758F1000-memory.dmp

Filesize
5.7MB

Download
memory/540-9-0x0000000075340000-0x00000000758F1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads