f3e65b613ad18cea4e3a769c7a69c85bc2c270d357a13fb5e68112f115649828

Analysis

max time kernel
132s
max time network
149s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 05:50

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General

Target

f3e65b613ad18cea4e3a769c7a69c85bc2c270d357a13fb5e68112f115649828.exe
Size

425KB
MD5

960077584a9a28a30aa7852377e90823
SHA1

c4660e6f8fc68eb4adf0c426b944e10e5a6a96b2
SHA256

f3e65b613ad18cea4e3a769c7a69c85bc2c270d357a13fb5e68112f115649828
SHA512

3b1188d1c47908e5734bc277cf6aad03d8f9b80abdbc8290574f450e2ecacbb9bb8e974c87862a19b75aa9a255f72b84dd3ba3821d84aee695517533ccd07b12
SSDEEP

12288:AvksbzLf6N9/L7pGbk80/8LOdJFWzHdZDQIB+7OgWBx:AcIDm7Ybk80IKKHdZMOgUx

Score

9^/10

evasion upx

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	f3e65b613ad18cea4e3a769c7a69c85bc2c270d357a13fb5e68112f115649828.exe

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	f3e65b613ad18cea4e3a769c7a69c85bc2c270d357a13fb5e68112f115649828.exe
File created	C:\Windows\system32\drivers\etc\hosts	f3e65b613ad18cea4e3a769c7a69c85bc2c270d357a13fb5e68112f115649828.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1148-55-0x00000000009D0000-0x0000000000A8A000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1148	f3e65b613ad18cea4e3a769c7a69c85bc2c270d357a13fb5e68112f115649828.exe

C:\Users\Admin\AppData\Local\Temp\f3e65b613ad18cea4e3a769c7a69c85bc2c270d357a13fb5e68112f115649828.exe
"C:\Users\Admin\AppData\Local\Temp\f3e65b613ad18cea4e3a769c7a69c85bc2c270d357a13fb5e68112f115649828.exe"
1⤵
- Enumerates VirtualBox registry keys
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
PID:1148

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Software Discovery

T1518

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1148-54-0x00000000000E0000-0x00000000000EE000-memory.dmp

Filesize
56KB

Download
memory/1148-55-0x00000000009D0000-0x0000000000A8A000-memory.dmp

Filesize
744KB

Download
memory/1148-57-0x00000000000E0000-0x00000000000E2000-memory.dmp

Filesize
8KB

Download
memory/1148-56-0x00000000000E0000-0x00000000000EE000-memory.dmp

Filesize
56KB

Download
memory/1148-58-0x0000000074C11000-0x0000000074C13000-memory.dmp

Filesize
8KB

Download
memory/1148-59-0x00000000009D0000-0x0000000000A8A000-memory.dmp

Filesize
744KB

Download