d1ed03e3bc52185fd7a11d699e9d29cfc7a54ed337908ab5e93e0bca4df30e49

Analysis

max time kernel
145s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2024, 09:22

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General

Target

990e0c077b8099e15f5c4a55b2ffa33d.exe
Size

1000KB
MD5

990e0c077b8099e15f5c4a55b2ffa33d
SHA1

9d00725680af3e20c7e42296a0b458de2fde981d
SHA256

d1ed03e3bc52185fd7a11d699e9d29cfc7a54ed337908ab5e93e0bca4df30e49
SHA512

57ef9977381a6a3578a27b178908b3465566bfd5140d43473003c26c92bcbcbce6936c569c9d52347806ab662a1991f4a26803f6f0d4ab41205267b257ec9054
SSDEEP

24576:odw3DzaRxJFKNzvbGqDQUYe30j1B+5vMiqt0gj2ed:JnaPJFG+qEUL30LqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4064	990e0c077b8099e15f5c4a55b2ffa33d.exe

Executes dropped EXE 1 IoCs

pid	Process
4064	990e0c077b8099e15f5c4a55b2ffa33d.exe

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

Web Service

T1102

flow	ioc
9	pastebin.com
12	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4064	990e0c077b8099e15f5c4a55b2ffa33d.exe

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
3048	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4064	990e0c077b8099e15f5c4a55b2ffa33d.exe
4064	990e0c077b8099e15f5c4a55b2ffa33d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5680	990e0c077b8099e15f5c4a55b2ffa33d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
5680	990e0c077b8099e15f5c4a55b2ffa33d.exe
4064	990e0c077b8099e15f5c4a55b2ffa33d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5680 wrote to memory of 4064	5680	990e0c077b8099e15f5c4a55b2ffa33d.exe	83
PID 5680 wrote to memory of 4064	5680	990e0c077b8099e15f5c4a55b2ffa33d.exe	83
PID 5680 wrote to memory of 4064	5680	990e0c077b8099e15f5c4a55b2ffa33d.exe	83
PID 4064 wrote to memory of 3048	4064	990e0c077b8099e15f5c4a55b2ffa33d.exe	84
PID 4064 wrote to memory of 3048	4064	990e0c077b8099e15f5c4a55b2ffa33d.exe	84
PID 4064 wrote to memory of 3048	4064	990e0c077b8099e15f5c4a55b2ffa33d.exe	84

C:\Users\Admin\AppData\Local\Temp\990e0c077b8099e15f5c4a55b2ffa33d.exe
"C:\Users\Admin\AppData\Local\Temp\990e0c077b8099e15f5c4a55b2ffa33d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:5680
- C:\Users\Admin\AppData\Local\Temp\990e0c077b8099e15f5c4a55b2ffa33d.exe
  C:\Users\Admin\AppData\Local\Temp\990e0c077b8099e15f5c4a55b2ffa33d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4064
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\990e0c077b8099e15f5c4a55b2ffa33d.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:3048

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

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\990e0c077b8099e15f5c4a55b2ffa33d.exe

Filesize
1000KB

MD5
58802f8f4cca332d9611645d8786ade1

SHA1
c7def43a110c0e4c42a041e367258d327b7fd8ce

SHA256
ae7e06a5dbb4a6c712710b11a20551cffa2c5d253290c8ddeb18559067038246

SHA512
1e6f30abc0935db22b2a741ef3c9f55481214df245829d0cd58609335f556349eae1ff698c38fb49236290725a189676a5a8535060cd6f375a8374a2cd2f8a52

Download Submit
memory/4064-14-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4064-17-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/4064-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4064-21-0x0000000004FA0000-0x000000000501E000-memory.dmp

Filesize
504KB

Download
memory/4064-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5680-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/5680-1-0x0000000001660000-0x00000000016E3000-memory.dmp

Filesize
524KB

Download
memory/5680-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/5680-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download