266e3cdd1c98ecdd391c6f4f4b36117e4de947e70bc3332e97fb726114e740af

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/01/2024, 15:23

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General

Target

6fc631f12f700f7e5a9631ff17ff30fc.exe
Size

277KB
MD5

6fc631f12f700f7e5a9631ff17ff30fc
SHA1

bf7472aaaa041bb1b5dfd883fa9f3e8852296605
SHA256

266e3cdd1c98ecdd391c6f4f4b36117e4de947e70bc3332e97fb726114e740af
SHA512

315daacf04342beca2be499d470be176b935c53ddf33cfaaa7aa1d792a6e3cd12f99e9ec4e58aceefa09ddd49cdbc0132ed25759e29fd8f352a21d841568a211
SSDEEP

3072:K5sUtq7WH2ZRTUKGkpRu2yW03XUAWkuoAM6fDdnjV4BFu/KB8j5iF23lyc5ufq8M:K5sUESHsRQKfwjVaD1V48Vi4hr78U

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6fc631f12f700f7e5a9631ff17ff30fc.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6fc631f12f700f7e5a9631ff17ff30fc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1984 set thread context of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2112	6fc631f12f700f7e5a9631ff17ff30fc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28
PID 1984 wrote to memory of 2112	1984	6fc631f12f700f7e5a9631ff17ff30fc.exe	28

C:\Users\Admin\AppData\Local\Temp\6fc631f12f700f7e5a9631ff17ff30fc.exe
"C:\Users\Admin\AppData\Local\Temp\6fc631f12f700f7e5a9631ff17ff30fc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Users\Admin\AppData\Local\Temp\6fc631f12f700f7e5a9631ff17ff30fc.exe
  "C:\Users\Admin\AppData\Local\Temp\6fc631f12f700f7e5a9631ff17ff30fc.exe"
  2⤵
  - Maps connected drives based on registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

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Downloads

memory/1984-6-0x0000000001C70000-0x0000000001CCB000-memory.dmp

Filesize
364KB

Download
memory/1984-16-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1984-0-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2112-10-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2112-5-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2112-8-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2112-3-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2112-1-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2112-14-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2112-12-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2112-17-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2112-18-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2112-19-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download