2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0

Analysis

max time kernel
166s
max time network
173s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2022 07:31

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General

Target

2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe
Size

347KB
MD5

6ed500c2ab6ea0b6cc00f5b2885ab29a
SHA1

cc1a5d03bf1a90899f62b76c62db44e225cc9107
SHA256

2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0
SHA512

944e606bb17e78efaa33777c0792691f70f7c308a4d3cafa5ee7b6bb2c9bd3f6b0ec40b8d047d2bc45fba5674dd75e3c3d4426390d38e69c8597f0965f571683
SSDEEP

6144:zZhFeDTyGnAm+tBs1oAupUnMaolRdFQTF2osYzAt/+:Fb+duBs1oAuTaqRkLS+

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3620 set thread context of 840	3620	2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe	80

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 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

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	4564	dw20.exe
Token: SeBackupPrivilege	4564	dw20.exe
Token: SeBackupPrivilege	4564	dw20.exe
Token: SeBackupPrivilege	4564	dw20.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3620 wrote to memory of 840	3620	2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe	80
PID 3620 wrote to memory of 840	3620	2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe	80
PID 3620 wrote to memory of 840	3620	2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe	80
PID 3620 wrote to memory of 840	3620	2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe	80
PID 3620 wrote to memory of 840	3620	2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe	80
PID 3620 wrote to memory of 840	3620	2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe	80
PID 3620 wrote to memory of 840	3620	2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe	80
PID 3620 wrote to memory of 840	3620	2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe	80
PID 840 wrote to memory of 4564	840	vbc.exe	81
PID 840 wrote to memory of 4564	840	vbc.exe	81
PID 840 wrote to memory of 4564	840	vbc.exe	81

C:\Users\Admin\AppData\Local\Temp\2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe
"C:\Users\Admin\AppData\Local\Temp\2aac12c7492486efe7effc0db1e088e41d7a6626d776a210cc1998972c0a0ed0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3620
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:840
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 788
    3⤵
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:4564

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/840-133-0x0000000000000000-mapping.dmp

Download
memory/840-134-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/840-136-0x0000000075440000-0x00000000759F1000-memory.dmp

Filesize
5.7MB

Download
memory/840-138-0x0000000075440000-0x00000000759F1000-memory.dmp

Filesize
5.7MB

Download
memory/840-139-0x0000000075440000-0x00000000759F1000-memory.dmp

Filesize
5.7MB

Download
memory/3620-132-0x0000000075440000-0x00000000759F1000-memory.dmp

Filesize
5.7MB

Download
memory/3620-137-0x0000000075440000-0x00000000759F1000-memory.dmp

Filesize
5.7MB

Download
memory/4564-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads