c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571

Analysis

max time kernel
21s
max time network
50s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 14:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe
Size

206KB
MD5

ecce578d57f3ef52ede4dceed905b14a
SHA1

21cb1eec7a55a6de3ea49ce6f672bcfc059ad564
SHA256

c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571
SHA512

69d28ece2017d958254034bf0fb956a94ebb2ffded11e457e422a6a6ff494fcc3bbce47d2c55ae8ce77730cfa963cb27c645ac3de25efc28a0b4b910c824cb6e
SSDEEP

6144:ugqqULirVT01d6a5vR36hMmOii1i2DpFJF1:u0rVwv6a5vRMMmOii1i2FFJ

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/876-55-0x0000000001000000-0x0000000001072000-memory.dmp	upx
behavioral1/memory/876-58-0x0000000001000000-0x0000000001072000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 1712	876	c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe	28
PID 876 wrote to memory of 1712	876	c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe	28
PID 876 wrote to memory of 1712	876	c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe	28
PID 876 wrote to memory of 1712	876	c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe	28
PID 876 wrote to memory of 1712	876	c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe	28
PID 876 wrote to memory of 1712	876	c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe	28
PID 876 wrote to memory of 1712	876	c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe	28

C:\Users\Admin\AppData\Local\Temp\c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe
"C:\Users\Admin\AppData\Local\Temp\c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:876
- C:\Program Files (x86)\Windows Media Player\setup_wm.exe
  "C:\Program Files (x86)\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Users\Admin\AppData\Local\Temp\c72a6d3ec09ee2f49c92b921e5a28e71c1153d92c1657ef3448f8d60c19cb571.exe"
  2⤵
  PID:1712

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

Loading Replay Monitor...

Downloads

memory/876-54-0x0000000075B11000-0x0000000075B13000-memory.dmp

Filesize
8KB

Download
memory/876-55-0x0000000001000000-0x0000000001072000-memory.dmp

Filesize
456KB

Download
memory/876-58-0x0000000001000000-0x0000000001072000-memory.dmp

Filesize
456KB

Download