235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45

Analysis

max time kernel
149s
max time network
155s
platform
windows10-1703_x64
resource
win10-20231023-en
resource tags

arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system
submitted
21-11-2023 08:59

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General

Target

235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe
Size

1.3MB
MD5

fbea970079ca9ce232753aaaf3ccb033
SHA1

09b2ed2e8cf57bf5ec50bb560844c4e07445bf40
SHA256

235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45
SHA512

7f7d322cdb99812536c9b59ba39c726d9ceaf583ad82b54e46987972c0a4b2ddec82ff612e5447d2c3c6adb6adfbf3f25efcb4ecc31d496bae29cd0b7e9f9ee4
SSDEEP

24576:NmmEs2wqfcRBxJCBEmAMpCOJMbgp2kvB1Pj5R+d3ThJgrU35Zln2i6:8dw/IyPxbgp2iB1Pju3TIrK5Zln2i6

Score

7^/10

persistence

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FANBooster131.lnk	235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2184424523-918736138-622003966-1000\Software\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe"	235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1676	schtasks.exe
4664	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 4664	2908	235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe	71
PID 2908 wrote to memory of 4664	2908	235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe	71
PID 2908 wrote to memory of 4664	2908	235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe	71
PID 2908 wrote to memory of 1676	2908	235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe	73
PID 2908 wrote to memory of 1676	2908	235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe	73
PID 2908 wrote to memory of 1676	2908	235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe	73

C:\Users\Admin\AppData\Local\Temp\235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe
"C:\Users\Admin\AppData\Local\Temp\235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
  2⤵
  - Creates scheduled task(s)
  PID:4664
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
  2⤵
  - Creates scheduled task(s)
  PID:1676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe

Filesize
1.3MB

MD5
fbea970079ca9ce232753aaaf3ccb033

SHA1
09b2ed2e8cf57bf5ec50bb560844c4e07445bf40

SHA256
235d358982a3c5ab2c9a8814ff5b09213d15a017ca85d6c874973b8d79e7db45

SHA512
7f7d322cdb99812536c9b59ba39c726d9ceaf583ad82b54e46987972c0a4b2ddec82ff612e5447d2c3c6adb6adfbf3f25efcb4ecc31d496bae29cd0b7e9f9ee4

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads