4dd8ebe0e5b2810f3490415144e27b834144c644a17dd58eb35a74025d305e5a

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 03:23

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General

Target

cbce15fbe6803dadc776e071e572fdd7.exe
Size

291KB
MD5

cbce15fbe6803dadc776e071e572fdd7
SHA1

8bcea3406938784448ca8277c8550b40585e7089
SHA256

4dd8ebe0e5b2810f3490415144e27b834144c644a17dd58eb35a74025d305e5a
SHA512

a3e43daa5130ab9942771f66c432848895aea5585cc3b2008d85119573798c3bcd8e86e89483989c9210458271885780f0fe5a85df9aa663a77aafc9dfb39716
SSDEEP

6144:Tx/LcTEyF1dH3VOVw44UOisbaxHUsAxyOzk9jAFzbkvezHTRqn:iBREcUkHxy8yAFlT0

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	raw.githubusercontent.com
4	raw.githubusercontent.com

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
2608	640	WerFault.exe	27

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2220	schtasks.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	640	cbce15fbe6803dadc776e071e572fdd7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 2220	640	cbce15fbe6803dadc776e071e572fdd7.exe	29
PID 640 wrote to memory of 2220	640	cbce15fbe6803dadc776e071e572fdd7.exe	29
PID 640 wrote to memory of 2220	640	cbce15fbe6803dadc776e071e572fdd7.exe	29
PID 640 wrote to memory of 2220	640	cbce15fbe6803dadc776e071e572fdd7.exe	29
PID 640 wrote to memory of 2608	640	cbce15fbe6803dadc776e071e572fdd7.exe	31
PID 640 wrote to memory of 2608	640	cbce15fbe6803dadc776e071e572fdd7.exe	31
PID 640 wrote to memory of 2608	640	cbce15fbe6803dadc776e071e572fdd7.exe	31
PID 640 wrote to memory of 2608	640	cbce15fbe6803dadc776e071e572fdd7.exe	31

C:\Users\Admin\AppData\Local\Temp\cbce15fbe6803dadc776e071e572fdd7.exe
"C:\Users\Admin\AppData\Local\Temp\cbce15fbe6803dadc776e071e572fdd7.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:640
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "Windows Update" /tr "C:\WINDOWS\SysWOW64\Eleven.exe" /sc MINUTE /mo 1 /ru SYSTEM /f /rl HIGHEST
  2⤵
  - Creates scheduled task(s)
  PID:2220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 1556
  2⤵
  - Program crash
  PID:2608

C:\Windows\system32\taskeng.exe
taskeng.exe {4BAD85EC-CD98-4CA7-9B7B-FAF7C6A8011C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:2840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/640-0-0x0000000073FFE000-0x0000000073FFF000-memory.dmp

Filesize
4KB

Download
memory/640-1-0x00000000008D0000-0x000000000091E000-memory.dmp

Filesize
312KB

Download
memory/640-3-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/640-2-0x0000000001EB0000-0x0000000001F08000-memory.dmp

Filesize
352KB

Download
memory/640-4-0x0000000073FFE000-0x0000000073FFF000-memory.dmp

Filesize
4KB

Download
memory/640-5-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads