021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308

Analysis

max time kernel
153s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2022 16:05

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General

Target

021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
Size

296KB
MD5

1721c61cbceb60bc13995d4c3169a150
SHA1

5403d6bc5c268c0795d5477b85d95b812b937060
SHA256

021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308
SHA512

4eca2941a8d9f567eb8ebb1ba231ea7a2037961c94569c36d697d9013f70513b90ce7f76a8da583ec1e11eaf9c923be4b02cc6daf5215bc3fdb3d7fca4726b4c
SSDEEP

6144:KWhiGmZFHlPGFVDLwrWjgw7i/nwkgJwAYD9KLBkpa:LOFHlO7LwrWUwm/JgaAYhK9Z

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4492	cmd.exe

Unexpected DNS network traffic destination 6 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Update = "\"C:\\Users\\Admin\\AppData\\Local\\Google\\Desktop\\Install\\{bfcb9398-bfb2-ca3f-1731-e604ea3da242}\\❤≸⋙\\Ⱒ☠⍨\\\u202eﯹ๛\\{bfcb9398-bfb2-ca3f-1731-e604ea3da242}\\GoogleUpdate.exe\" >"	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4252 set thread context of 4492	4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe	82

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
652	Process not Found
652	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
652	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
Token: SeDebugPrivilege	4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
Token: SeDebugPrivilege	4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
Token: SeDebugPrivilege	652	Process not Found

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
652	Process not Found

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 4492	4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe	82
PID 4252 wrote to memory of 4492	4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe	82
PID 4252 wrote to memory of 4492	4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe	82
PID 4252 wrote to memory of 4492	4252	021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe	82

C:\Users\Admin\AppData\Local\Temp\021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe
"C:\Users\Admin\AppData\Local\Temp\021ebd67415b25a606c5d5b4eba0a4cfe606599ab2b345975096fd1659de7308.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4252
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Deletes itself
  PID:4492

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/652-136-0x0000000001130000-0x0000000001142000-memory.dmp

Filesize
72KB

Download
memory/4252-132-0x00000000009C0000-0x0000000000A30000-memory.dmp

Filesize
448KB

Download
memory/4252-134-0x00000000009C0000-0x0000000000A30000-memory.dmp

Filesize
448KB

Download
memory/4252-135-0x0000000000A30000-0x0000000000A51000-memory.dmp

Filesize
132KB

Download