c1427a02e008469647e7b208756866d96e802f05c695fc098918fab611799ba0

Analysis

max time kernel
103s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 01:36

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General

Target

8905bb884d9e8f2390af640718d549b0N.exe
Size

89KB
MD5

8905bb884d9e8f2390af640718d549b0
SHA1

7d159cfcd7ecba73bce2abcec3b458d6b246dee0
SHA256

c1427a02e008469647e7b208756866d96e802f05c695fc098918fab611799ba0
SHA512

09ca14a291c19ad6dbb3163773f43fec20a63963fa4090af6af1635d6fe988137913348efd06c0fdf7c04f802a3ba4c2bdee6884413b7b9ffbb2c59ae477700d
SSDEEP

768:hrz6/E7LeTqm+63K5a+gN2blw01sZoy4/naT8cIRMtZtUFjHLJgWiEEDZWGxLXT3:hN7LEq6OHg7ro/CQPipwgWiEwgqTtTN

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2008	avbecoog-aceas.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2008-4-0x0000000000400000-0x0000000000418000-memory.dmp	upx
behavioral2/files/0x0008000000023430-3.dat	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\avbecoog-aceas.exe	8905bb884d9e8f2390af640718d549b0N.exe
File created	C:\Windows\SysWOW64\avbecoog-aceas.exe	8905bb884d9e8f2390af640718d549b0N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8905bb884d9e8f2390af640718d549b0N.exe

C:\Users\Admin\AppData\Local\Temp\8905bb884d9e8f2390af640718d549b0N.exe
"C:\Users\Admin\AppData\Local\Temp\8905bb884d9e8f2390af640718d549b0N.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:516
- C:\Windows\SysWOW64\avbecoog-aceas.exe
  "C:\Windows\SysWOW64\avbecoog-aceas.exe"
  2⤵
  - Executes dropped EXE
  PID:2008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\avbecoog-aceas.exe

Filesize
86KB

MD5
36d2eee2ff413ca4a492501cc8495ccf

SHA1
70d58c92e4a32aa7408ab57bd10fc3f06cbc21af

SHA256
0f10ac0ba7b0ecee339e4982c51e3c4d1dab1f10fa27f3c868517423c2a9fafa

SHA512
8b6d232d20f59432d0c05123d95f6af725268c14b65da828cf28ef0ed0cdc4e4e6cc652681f5eefdcd409749eb945e8937848936b54d905e2b2fd6c990906af1

Download Submit
memory/516-0-0x0000000076FE2000-0x0000000076FE3000-memory.dmp

Filesize
4KB

Download
memory/516-5-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2008-4-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download