e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 12:01

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General

Target

e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
Size

195KB
MD5

66cbfe01574c9d36ac7b098928ad839f
SHA1

99acd5bbe39713bdeba06289b6d8ba4121105deb
SHA256

e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb
SHA512

1359904ae4dcca15ef7f37c0b6f74110fe0bdf690828160f0c5b7c147a7aafd725cfccd566b1efa001d4ff2b4ec231fa9441ceaaf1602fdc57960fd784584d4b
SSDEEP

3072:/FfzYE84mr/TgyaSXWKfrsisJk90VKZ4BHQ9udt7y9+fMKO1fhSsg7+:/xzf8lr/OSXWyrsr2MjHQ9RFA

Score

8^/10

persistence

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ThreadingModel = "Both"	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\{bfcb9398-bfb2-ca3f-1731-e604ea3da242}\\n."	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe

Unexpected DNS network traffic destination 4 IoCs

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

description	ioc
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ThreadingModel = "Both"	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\{bfcb9398-bfb2-ca3f-1731-e604ea3da242}\\n."	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\clsid	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
652	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
Token: SeDebugPrivilege	3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
Token: SeDebugPrivilege	3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3404 wrote to memory of 652	3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe	40
PID 3404 wrote to memory of 652	3404	e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe	40

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:652
- C:\Users\Admin\AppData\Local\Temp\e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe
  "C:\Users\Admin\AppData\Local\Temp\e092ca87a4e2fc3ec9116e61a4bc4ad4625df75895055027c07efe202d8058eb.exe"
  2⤵
  - Registers COM server for autorun
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3404

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/652-135-0x0000000001000000-0x000000000100C000-memory.dmp

Filesize
48KB

Download
memory/3404-133-0x0000000002080000-0x00000000020B6000-memory.dmp

Filesize
216KB

Download
memory/3404-132-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3404-134-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download