77e84010c8a9c313b0053e72c34d53e06e43ef4f132908ce8f2b074380d9cef3

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 23:45

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General

Target

20777bb6c104af67be81df5178e587be.exe
Size

373KB
MD5

20777bb6c104af67be81df5178e587be
SHA1

0f574f8d0b9a0f82b1b20014180ed9bc19428da0
SHA256

77e84010c8a9c313b0053e72c34d53e06e43ef4f132908ce8f2b074380d9cef3
SHA512

5106838696bf71f081821237e468eb283dec2d29d2cf7ce1d4436cae137ab440643e1126dffc9a1cacb10599c530e12df5160b72c72ff69628b9c9e3bbc6b93f
SSDEEP

6144:UlZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76lLI24VLUU/F2j:UHLUMuiv9RgfSjAzRtyw9vFQ

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4812-0-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral2/memory/4812-1-0x0000000000400000-0x00000000004B8000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4812-1-0x0000000000400000-0x00000000004B8000-memory.dmp	autoit_exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4368	4812	WerFault.exe	14

C:\Users\Admin\AppData\Local\Temp\20777bb6c104af67be81df5178e587be.exe
"C:\Users\Admin\AppData\Local\Temp\20777bb6c104af67be81df5178e587be.exe"
1⤵
PID:4812
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4812 -s 704
  2⤵
  - Program crash
  PID:4368

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4812 -ip 4812
1⤵
PID:216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/4812-0-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/4812-1-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download