b265937cf5622551c7c18b4008c0177c5e9386ecc3356f6240d160461255630f

Analysis

max time kernel
143s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2024 15:41

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General

Target

e205e8cf80a03357f2fe15197b9890a2.exe
Size

1000KB
MD5

e205e8cf80a03357f2fe15197b9890a2
SHA1

346dfc9ee528d36602621b56797c092188cdccaf
SHA256

b265937cf5622551c7c18b4008c0177c5e9386ecc3356f6240d160461255630f
SHA512

9bb8d3b44f8d5302b799d2a72a4be3e4dad8a5a3ef0d2233338653276366fe82a426c90b6306cae2d8f25653f921fd42696a722c7cd94c3f99f54c6dd813a922
SSDEEP

24576:EbIeZBuGjztZTMe7zWEv1B+5vMiqt0gj2ed:HeigZTMCLqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3620	e205e8cf80a03357f2fe15197b9890a2.exe

Executes dropped EXE 1 IoCs

pid	Process
3620	e205e8cf80a03357f2fe15197b9890a2.exe

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

Web Service

T1102

flow	ioc
28	pastebin.com
23	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3620	e205e8cf80a03357f2fe15197b9890a2.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
1500	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3620	e205e8cf80a03357f2fe15197b9890a2.exe
3620	e205e8cf80a03357f2fe15197b9890a2.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4780	e205e8cf80a03357f2fe15197b9890a2.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4780	e205e8cf80a03357f2fe15197b9890a2.exe
3620	e205e8cf80a03357f2fe15197b9890a2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 3620	4780	e205e8cf80a03357f2fe15197b9890a2.exe	96
PID 4780 wrote to memory of 3620	4780	e205e8cf80a03357f2fe15197b9890a2.exe	96
PID 4780 wrote to memory of 3620	4780	e205e8cf80a03357f2fe15197b9890a2.exe	96
PID 3620 wrote to memory of 1500	3620	e205e8cf80a03357f2fe15197b9890a2.exe	98
PID 3620 wrote to memory of 1500	3620	e205e8cf80a03357f2fe15197b9890a2.exe	98
PID 3620 wrote to memory of 1500	3620	e205e8cf80a03357f2fe15197b9890a2.exe	98

C:\Users\Admin\AppData\Local\Temp\e205e8cf80a03357f2fe15197b9890a2.exe
"C:\Users\Admin\AppData\Local\Temp\e205e8cf80a03357f2fe15197b9890a2.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4780
- C:\Users\Admin\AppData\Local\Temp\e205e8cf80a03357f2fe15197b9890a2.exe
  C:\Users\Admin\AppData\Local\Temp\e205e8cf80a03357f2fe15197b9890a2.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3620
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\e205e8cf80a03357f2fe15197b9890a2.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:1500

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3988 --field-trial-handle=3536,i,10914981530159316853,12381340356750224673,262144 --variations-seed-version /prefetch:8
1⤵
PID:4412

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\e205e8cf80a03357f2fe15197b9890a2.exe

Filesize
1000KB

MD5
ff5e53998b243d46232f928647803f99

SHA1
f5999dc13bdb146bec6aebfa25cac7dea2c4ae57

SHA256
69fcc706443d7a7fd865ce90d0014f02e070acb5d21950b7fcce0b71297cb7df

SHA512
0733d290d6e9e00ae4d34f00d1d3f296a2c429bb25049d0040f31d172120a120f693a3490abae1a2320d93ee225bbbf6070540fe052d0900fcb30eb39ade7f3f

Download Submit
memory/3620-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3620-16-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/3620-20-0x0000000001660000-0x00000000016DE000-memory.dmp

Filesize
504KB

Download
memory/3620-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3620-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4780-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4780-1-0x0000000000160000-0x00000000001E3000-memory.dmp

Filesize
524KB

Download
memory/4780-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4780-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download