c28d1c031314784ee4669e04c975ded43d12cf3cbbd21365483a63f311bb5198

Analysis

max time kernel
4s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
06-01-2024 21:30

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General

Target

4737c06ec36981b3c5c0b3621eb6c765.exe
Size

1000KB
MD5

4737c06ec36981b3c5c0b3621eb6c765
SHA1

74b7a5193618d1c2ac55b427b8af874e283e405d
SHA256

c28d1c031314784ee4669e04c975ded43d12cf3cbbd21365483a63f311bb5198
SHA512

1c90094f6dcb95f2709ec94507e2c83f4d45231e9c2f2454870dc5e390e8a2fa1553c9ee8113fa886955dd2fb012623062468bb32f5e7b5521ee21d81fdc8510
SSDEEP

24576:p55ogyjoUZ4KMdNnQolmscUpOqbT31B+5vMiqt0gj2ed:j5oRjdMdmjsdp1PqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2476	4737c06ec36981b3c5c0b3621eb6c765.exe

Executes dropped EXE 1 IoCs

pid	Process
2476	4737c06ec36981b3c5c0b3621eb6c765.exe

Loads dropped DLL 1 IoCs

pid	Process
1252	4737c06ec36981b3c5c0b3621eb6c765.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2476	4737c06ec36981b3c5c0b3621eb6c765.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
2840	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2476	4737c06ec36981b3c5c0b3621eb6c765.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1252	4737c06ec36981b3c5c0b3621eb6c765.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1252	4737c06ec36981b3c5c0b3621eb6c765.exe
2476	4737c06ec36981b3c5c0b3621eb6c765.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1252 wrote to memory of 2476	1252	4737c06ec36981b3c5c0b3621eb6c765.exe	14
PID 1252 wrote to memory of 2476	1252	4737c06ec36981b3c5c0b3621eb6c765.exe	14
PID 1252 wrote to memory of 2476	1252	4737c06ec36981b3c5c0b3621eb6c765.exe	14
PID 1252 wrote to memory of 2476	1252	4737c06ec36981b3c5c0b3621eb6c765.exe	14
PID 2476 wrote to memory of 2840	2476	4737c06ec36981b3c5c0b3621eb6c765.exe	29
PID 2476 wrote to memory of 2840	2476	4737c06ec36981b3c5c0b3621eb6c765.exe	29
PID 2476 wrote to memory of 2840	2476	4737c06ec36981b3c5c0b3621eb6c765.exe	29
PID 2476 wrote to memory of 2840	2476	4737c06ec36981b3c5c0b3621eb6c765.exe	29

C:\Users\Admin\AppData\Local\Temp\4737c06ec36981b3c5c0b3621eb6c765.exe
"C:\Users\Admin\AppData\Local\Temp\4737c06ec36981b3c5c0b3621eb6c765.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1252
- C:\Users\Admin\AppData\Local\Temp\4737c06ec36981b3c5c0b3621eb6c765.exe
  C:\Users\Admin\AppData\Local\Temp\4737c06ec36981b3c5c0b3621eb6c765.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2476
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\4737c06ec36981b3c5c0b3621eb6c765.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    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

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1252-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1252-1-0x0000000000250000-0x00000000002D3000-memory.dmp

Filesize
524KB

Download
memory/1252-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1252-17-0x0000000003060000-0x00000000030E3000-memory.dmp

Filesize
524KB

Download
memory/1252-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2476-20-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2476-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2476-27-0x0000000002DA0000-0x0000000002E1E000-memory.dmp

Filesize
504KB

Download
memory/2476-22-0x00000000001A0000-0x0000000000223000-memory.dmp

Filesize
524KB

Download
memory/2476-65-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download