46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743

Analysis

max time kernel
162s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
14-07-2022 08:12

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General

Target

46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe
Size

537KB
MD5

81714c3a032f06c06c7d9b61b7c4f3ad
SHA1

1beb36ad5663927fa02090448a7a8942a8f8c08f
SHA256

46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743
SHA512

824826999c7f56a3adfb82031e4a486c0972062799718d5d38b911fb5097796c2d78a28a150b5f898adee1e9c32768bd9a97674fd58dc20b0c29e8b4c0a101af

Score

6^/10

Malware Config

Signatures

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	svchost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe

description	pid	process	target process
PID 4652 set thread context of 3464	4652	46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe

pid process

4652 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe

pid	process
4652	46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe

description	pid	process	target process
PID 4652 wrote to memory of 3464	4652	46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe	svchost.exe
PID 4652 wrote to memory of 3464	4652	46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe	svchost.exe
PID 4652 wrote to memory of 3464	4652	46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe	svchost.exe
PID 4652 wrote to memory of 3464	4652	46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe	svchost.exe
PID 4652 wrote to memory of 3464	4652	46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe
"C:\Users\Admin\AppData\Local\Temp\46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
2⤵
- Maps connected drives based on registry
PID:3464

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3464-130-0x0000000000000000-mapping.dmp

Download
memory/3464-131-0x0000000000890000-0x000000000095F000-memory.dmp

Filesize
828KB

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