f1a74cd92ee19a47023b27f93a6ae4d935837a17d0da876e5f2e6968299ae092

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 21:02

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General

Target

03ec023060ce5d7648f96eb62321a852.exe
Size

1000KB
MD5

03ec023060ce5d7648f96eb62321a852
SHA1

109215d44f431ab97b423b2f7153faf83f17daac
SHA256

f1a74cd92ee19a47023b27f93a6ae4d935837a17d0da876e5f2e6968299ae092
SHA512

8a03fe07c8fd20a5800e78949a6c5447bc7989c021f428446be88716d36c59b34ff8cd47463e56f097e0b13dc485ab6247d2e9957f7ef6f5ce165fafb2fe950b
SSDEEP

12288:XJljl//4QBUTEUaH20hc4x9vWXCApGXdECaBwQ2tb5JLrnylUPqt0gHDS7eyod:X/jZ/KEzWUhLpG1B+5vMiqt0gj2ed

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1220	03ec023060ce5d7648f96eb62321a852.exe

Executes dropped EXE 1 IoCs

pid	Process
1220	03ec023060ce5d7648f96eb62321a852.exe

Loads dropped DLL 1 IoCs

pid	Process
3068	03ec023060ce5d7648f96eb62321a852.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1220	03ec023060ce5d7648f96eb62321a852.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
2880	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1220	03ec023060ce5d7648f96eb62321a852.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3068	03ec023060ce5d7648f96eb62321a852.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3068	03ec023060ce5d7648f96eb62321a852.exe
1220	03ec023060ce5d7648f96eb62321a852.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 1220	3068	03ec023060ce5d7648f96eb62321a852.exe	16
PID 3068 wrote to memory of 1220	3068	03ec023060ce5d7648f96eb62321a852.exe	16
PID 3068 wrote to memory of 1220	3068	03ec023060ce5d7648f96eb62321a852.exe	16
PID 3068 wrote to memory of 1220	3068	03ec023060ce5d7648f96eb62321a852.exe	16
PID 1220 wrote to memory of 2880	1220	03ec023060ce5d7648f96eb62321a852.exe	18
PID 1220 wrote to memory of 2880	1220	03ec023060ce5d7648f96eb62321a852.exe	18
PID 1220 wrote to memory of 2880	1220	03ec023060ce5d7648f96eb62321a852.exe	18
PID 1220 wrote to memory of 2880	1220	03ec023060ce5d7648f96eb62321a852.exe	18

C:\Users\Admin\AppData\Local\Temp\03ec023060ce5d7648f96eb62321a852.exe
"C:\Users\Admin\AppData\Local\Temp\03ec023060ce5d7648f96eb62321a852.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Users\Admin\AppData\Local\Temp\03ec023060ce5d7648f96eb62321a852.exe
  C:\Users\Admin\AppData\Local\Temp\03ec023060ce5d7648f96eb62321a852.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1220
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\03ec023060ce5d7648f96eb62321a852.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2880

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/1220-20-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1220-22-0x0000000000250000-0x00000000002D3000-memory.dmp

Filesize
524KB

Download
memory/1220-29-0x00000000014F0000-0x000000000156E000-memory.dmp

Filesize
504KB

Download
memory/1220-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1220-65-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3068-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3068-3-0x0000000001490000-0x0000000001513000-memory.dmp

Filesize
524KB

Download
memory/3068-17-0x0000000001520000-0x00000000015A3000-memory.dmp

Filesize
524KB

Download
memory/3068-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3068-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download