fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e

Analysis

max time kernel
140s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2024, 16:45

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General

Target

fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
Size

44.1MB
MD5

71ba5156246b9df86f7ce5232d10379a
SHA1

78255379df33cdfe5fd3245b18edc0f14f77bd96
SHA256

fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e
SHA512

cbe0d08397825bca7c303bf3336cae9396c511e4f963703d572322f892df3149b3b10e6c57e656dd14cb52db8760360bd36b3a6292e8f2a6747f5f532b6dc8f7
SSDEEP

786432:3rMzfSAY24BjG2JnLns5oTgztADHw1zsgoTYpu1ME79NO8Lzv0eO5gpHG+vHhqEg:IzfZTyVnLTT7HweQqNBO+GtIKl

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5036	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe

Loads dropped DLL 3 IoCs

pid	Process
2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
1132	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
5036	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe

Enumerates connected drives 3 TTPs 2 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\D:	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
File opened (read-only)	\??\F:	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Opera	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 1132	2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe	89
PID 2496 wrote to memory of 1132	2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe	89
PID 2496 wrote to memory of 1132	2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe	89
PID 2496 wrote to memory of 5036	2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe	90
PID 2496 wrote to memory of 5036	2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe	90
PID 2496 wrote to memory of 5036	2496	fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe	90

C:\Users\Admin\AppData\Local\Temp\fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
"C:\Users\Admin\AppData\Local\Temp\fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Users\Admin\AppData\Local\Temp\fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
  "C:\Users\Admin\AppData\Local\Temp\fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe" --crash-reporter-parent-id=2496
  2⤵
  - Loads dropped DLL
  PID:1132
- C:\Users\Admin\AppData\Local\Temp\Opera Installer\fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe
  "C:\Users\Admin\AppData\Local\Temp\Opera Installer\fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe" --version
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:5036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Opera Installer\fada2d23185568fe84d7b5110cc51c92badc1cf615b993e3ecbfb5a96083786e.exe

Filesize
2.7MB

MD5
27c06dcb55356f3a0b29adf2d8c081da

SHA1
da28d6d3559a17322c78ac020175191115d0ba8c

SHA256
a7b5fdd9c74942521e40ac592f8ed9ff51ba93033d175389841ff50b06c80a75

SHA512
cf7463cecf1737267710ea35a144bd077dea0ea2b7f8663a70bd4f6129562505e8f65195ff407175e32b849af52197b4f3277450861efafb772aac93b1ba5c36

Download Submit
C:\Users\Admin\AppData\Local\Temp\Opera_installer_2024225463246.dll

Filesize
1.5MB

MD5
6775542a38c0cc65efee6cf8d346b384

SHA1
c91ca7e67d69c949fedba14d72fd9cf96459359a

SHA256
146320f8bbff9e56aeee7b87a22ead991bd4cce94953a49288b0a2b07569f3d9

SHA512
94d86e857b5e6fd9dad969ba77d31aa8cfa0714d23f1daafa7c380c3eeaf3283d3e9968786b65da8e4891fd23721e399e3217186ed31cda0688697b287b78f71

Download Submit
memory/2496-6-0x0000000002A40000-0x0000000002A47000-memory.dmp

Filesize
28KB

Download
memory/2496-7-0x0000000002A40000-0x0000000002A47000-memory.dmp

Filesize
28KB

Download
memory/2496-8-0x0000000002A40000-0x0000000002A47000-memory.dmp

Filesize
28KB

Download