7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f

Analysis

max time kernel
149s
max time network
154s
platform
windows10-1703_x64
resource
win10-20231023-en
resource tags

arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system
submitted
27/11/2023, 07:01

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General

Target

7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.exe
Size

1.5MB
MD5

eb5e7717762afcf68e1ebb3dd0ef35e2
SHA1

5846b96a1ff4d0186f3495091d7f041d36a5f2d4
SHA256

7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f
SHA512

e8056c397e5488469c7c1393776deb07b0506fad18f10ed99429f0de74426e30877d93f342755a8e42d34c2efb1a949153d975c4e6752c98ff069148d6b9b95e
SSDEEP

24576:2opGDjnvrPpkjos0OtjcFc5kM49dj+IuxWQOIjuJuVvhbqL0HtFcgekRP9dT0WNI:OnvrPGT0Egyudc4tI3bqL0NFchaP9dTy

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	7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.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"	7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.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
2572	schtasks.exe
3384	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 2572	1260	7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.exe	71
PID 1260 wrote to memory of 2572	1260	7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.exe	71
PID 1260 wrote to memory of 2572	1260	7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.exe	71
PID 1260 wrote to memory of 3384	1260	7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.exe	73
PID 1260 wrote to memory of 3384	1260	7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.exe	73
PID 1260 wrote to memory of 3384	1260	7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.exe	73

C:\Users\Admin\AppData\Local\Temp\7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.exe
"C:\Users\Admin\AppData\Local\Temp\7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1260
- 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:2572
- 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:3384

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
1.5MB

MD5
eb5e7717762afcf68e1ebb3dd0ef35e2

SHA1
5846b96a1ff4d0186f3495091d7f041d36a5f2d4

SHA256
7c3bc22ccbbcada42be22830d46ba5779ed7a4396c9cdb1fcf3dae03e7ac9e8f

SHA512
e8056c397e5488469c7c1393776deb07b0506fad18f10ed99429f0de74426e30877d93f342755a8e42d34c2efb1a949153d975c4e6752c98ff069148d6b9b95e

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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