297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281

Analysis

max time kernel
98s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
30/10/2022, 04:41

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General

Target

297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe
Size

316KB
MD5

a2c3ab63d1d8f115ca166a5fe2788bd0
SHA1

d14b6ae264adc8bdd495f881da22e664ac6f04ce
SHA256

297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281
SHA512

9c480648873e6fb19809081237309f2f4abfa9098ce99f367f278c37a5ca09883b10bcde22b779c59527b7c1063140b4be4382bd22f78cd5034842ec0be92731
SSDEEP

6144:reU57Os9S2oAxQ8q6TzfzcNOa1q6L5Q3UcfLH+pd1bEz2s7ETRhEg2J:/73S2ZxS6QOcLQjLH+pd167QhEp

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4316-133-0x0000000000400000-0x00000000004B8000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4316-133-0x0000000000400000-0x00000000004B8000-memory.dmp	autoit_exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Runs .reg file with regedit 1 IoCs

pid	Process
216	regedit.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4316	297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe
4316	297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe
4316	297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4316	297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe
4316	297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe
4316	297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4316 wrote to memory of 216	4316	297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe	83
PID 4316 wrote to memory of 216	4316	297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe	83
PID 4316 wrote to memory of 216	4316	297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe	83

C:\Users\Admin\AppData\Local\Temp\297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe
"C:\Users\Admin\AppData\Local\Temp\297b354be8622624e7f4d1c7ab97f27cbef98108958a479f9f6eab67e06f6281.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4316
- C:\Windows\SysWOW64\regedit.exe
  regedit.exe /s "C:\Users\Admin\AppData\Local\Temp\??IE7?????????.reg"
  2⤵
  - Runs .reg file with regedit
  PID:216

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4316-133-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

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