48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 03:40

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General

Target

48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946.exe
Size

63KB
MD5

c4eeb842564c5e9f732ac1a3f55259d9
SHA1

c78a419cfc967bea38671e105c94a71426b4b8b5
SHA256

48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946
SHA512

c7d0c157e6bb9ff1afa342422e16a1081a3dd06c3524488b631c2a98c6360b4339c0d78a53d902af75eb71f6b1604f0c9c5bda9c36331332a94633e2b70b589f
SSDEEP

768:Ohwo1eiqkyPkhGOMTQU9RC/4qF+xiaufjtCWWifcejMsN08882TV5:gFeuyzDTxkDNacY2kejMsWR5

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

Processes:

48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946.exedw20.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946.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

Processes:

dw20.exe

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

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

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

Processes:

dw20.exe

description	pid	Process
Token: SeRestorePrivilege	3212	dw20.exe
Token: SeBackupPrivilege	3212	dw20.exe
Token: SeBackupPrivilege	3212	dw20.exe
Token: SeBackupPrivilege	3212	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946.exe

description	pid	Process	procid_target
PID 512 wrote to memory of 3212	512	48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946.exe	82
PID 512 wrote to memory of 3212	512	48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946.exe	82
PID 512 wrote to memory of 3212	512	48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946.exe	82

C:\Users\Admin\AppData\Local\Temp\48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946.exe
"C:\Users\Admin\AppData\Local\Temp\48f527c579252b56d189b71ad0fee6e1e01c099dfcdd724360172e04ef1ab946.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:512
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 752
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3212

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

Replay Monitor

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Downloads

memory/512-0-0x0000000074832000-0x0000000074833000-memory.dmp

Filesize
4KB

Download
memory/512-1-0x0000000074830000-0x0000000074DE1000-memory.dmp

Filesize
5.7MB

Download
memory/512-2-0x0000000074830000-0x0000000074DE1000-memory.dmp

Filesize
5.7MB

Download
memory/512-9-0x0000000074830000-0x0000000074DE1000-memory.dmp

Filesize
5.7MB

Download