cbb3ddf0b98319376fb7e376431da9074d636ba9b8a04323f3032c5eff6f67e7

Analysis

max time kernel
125s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
27-01-2024 04:31

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General

Target

7948a227dd12684525a7116f0fc355ad.exe
Size

61KB
MD5

7948a227dd12684525a7116f0fc355ad
SHA1

a0f3dff5e05b2e7ed751261394220e8020adfec9
SHA256

cbb3ddf0b98319376fb7e376431da9074d636ba9b8a04323f3032c5eff6f67e7
SHA512

0375e8592061e723a1eff7f3b4524e3e56de8756fd75b7889161560f42c41f2a07441143feedfca515cb114827980fab77b3ec58c904453bdf2b8b16bee91a17
SSDEEP

1536:ijA8E2jotyEve/iT0AQR/SRL1WC34x2a2L:WEKEyEUiYuBWC3va2

Score

1^/10

Malware Config

Signatures

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	3796	dw20.exe
Token: SeBackupPrivilege	3796	dw20.exe
Token: SeBackupPrivilege	3796	dw20.exe
Token: SeBackupPrivilege	3796	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 3796	1904	7948a227dd12684525a7116f0fc355ad.exe	87
PID 1904 wrote to memory of 3796	1904	7948a227dd12684525a7116f0fc355ad.exe	87
PID 1904 wrote to memory of 3796	1904	7948a227dd12684525a7116f0fc355ad.exe	87

C:\Users\Admin\AppData\Local\Temp\7948a227dd12684525a7116f0fc355ad.exe
"C:\Users\Admin\AppData\Local\Temp\7948a227dd12684525a7116f0fc355ad.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1904
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 876
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3796

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1904-0-0x00000000746F0000-0x0000000074CA1000-memory.dmp

Filesize
5.7MB

Download
memory/1904-1-0x00000000746F0000-0x0000000074CA1000-memory.dmp

Filesize
5.7MB

Download
memory/1904-2-0x0000000001110000-0x0000000001120000-memory.dmp

Filesize
64KB

Download
memory/1904-9-0x00000000746F0000-0x0000000074CA1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads